{"id":31508,"date":"2020-04-24T08:10:24","date_gmt":"2020-04-24T00:10:24","guid":{"rendered":"\/\/www.gsbet888.com\/?p=31508"},"modified":"2020-04-19T18:34:51","modified_gmt":"2020-04-19T10:34:51","slug":"%e4%b8%9c%e5%8c%97%e5%b8%88%e8%8c%83%e5%a4%a7%e5%ad%a6%e6%af%95%e9%94%a1%e5%92%8c%e6%95%99%e6%8e%88%e8%af%be%e9%a2%98%e7%bb%84jacs%ef%bc%9aagn3%e5%82%ac%e5%8c%96%e6%9c%ab%e7%ab%af%e7%82%94%e7%83%83","status":"publish","type":"post","link":"\/\/www.gsbet888.com\/%e5%8c%96%e5%ad%a6%e6%9d%82%e8%ae%b0\/recentpaper\/2020\/04\/%e4%b8%9c%e5%8c%97%e5%b8%88%e8%8c%83%e5%a4%a7%e5%ad%a6%e6%af%95%e9%94%a1%e5%92%8c%e6%95%99%e6%8e%88%e8%af%be%e9%a2%98%e7%bb%84jacs%ef%bc%9aagn3%e5%82%ac%e5%8c%96%e6%9c%ab%e7%ab%af%e7%82%94%e7%83%83.html","title":{"rendered":"\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4JACS\uff1aAgN3\u50ac\u5316\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94"},"content":{"rendered":"<p>\u672c\u6587\u4f5c\u8005\uff1a\u6749\u6749<\/p>\n<h4>\u5bfc\u8bfb<\/h4>\n<p>\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u4f5c\u4e3a\u5408\u6210\u53e0\u6c2e\u4e59\u70ef\u57fa\u6700\u4e3a\u76f4\u63a5\u7684\u65b9\u6cd5\uff0c\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4\u65e9\u57282014\u5e74\u5c31\u4f7f\u7528Ag<sub>2<\/sub>CO<sub>3<\/sub>\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u5b9e\u73b0\u6b64\u7c7b\u53cd\u5e94\uff0c\u7136\u800c\uff0c\u7531\u4e8e\u50ac\u5316\u5242\u7684\u9ad8\u8d1f\u8f7d\u91cf\uff0820 mol\uff05Ag\uff09\u4ece\u800c\u9650\u5236\u5176\u5b9e\u7528\u6027\uff0c\u6b64\u5916\uff0c\u786e\u5207\u7684\u53cd\u5e94\u673a\u7406\u4ecd\u7136\u4e0d\u6e05\u695a\u3002\u8fd1\u65e5\uff0c\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4\u5728\u7f8e\u56fd\u5316\u5b66\u5b66\u4f1a\u6742\u5fd7\uff08Journal of the American Chemical Society\uff09\u53d1\u8868\u8bba\u6587\uff0c\u57fa\u4e8e\u5bf9\u94f6\u76d0\u8f6c\u5316\u7684X-\u5c04\u7ebf\u884d\u5c04\u7814\u7a76\uff0c\u4ece\u800c\u53d1\u73b0AgN<sub>3<\/sub>\u4f5c\u4e3a\u8be5\u53cd\u5e94\u4e2d\u771f\u6b63\u50ac\u5316\u7269\u8d28\uff0c\u56e0\u6b64\uff0c\u4f5c\u8005\u7814\u7a76\u4e86AgN<sub>3<\/sub>\u50ac\u5316\u4e0b\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u3002\u53cd\u5e94\u7ed3\u679c\u8868\u660e\uff0cAgN<sub>3<\/sub>\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff08\u4f4e\u81f35 mol\uff05\uff0c\u5373\u4f7f\u653e\u5927\u81f350 mmol\uff0c\u4e5f\u540c\u6837\u6709\u6548\uff09\u3002\u6b64\u5916\uff0c\u5bf9\u7167\u5b9e\u9a8c\u548c\u76f8\u5173\u7684\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0c\u901a\u8fc7\u516d\u5143\u8fc7\u6e21\u6001\u7684\u534f\u540c\u52a0\u6210\u673a\u7406\u6bd4\u7ecf\u5178\u7684\u4e59\u7094\u94f6\u673a\u7406\u66f4\u53d7\u9752\u7750\u3002<\/p>\n<blockquote><p>AgN<sub>3<\/sub>-Catalyzed Hydroazidation of Terminal Alkynes and Mechanistic Studies<\/p>\n<p>Shanshan Cao, Qinghe Ji, Huaizhi Li, Maolin Pang, Haiyan Yuan, Jingping Zhang, and Xihe Bi<\/p>\n<p><em>J. Am. Chem. Soc.<\/em> ASAP DOI: <a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/jacs.0c00836\">10.1021\/jacs.0c00836<\/a><\/p><\/blockquote>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/1-15.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31509 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/1-15.jpg\" alt=\"\" width=\"664\" height=\"229\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/1-15.jpg 1091w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/1-15-300x103.jpg 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/1-15-680x234.jpg 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/1-15-768x265.jpg 768w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/a><\/p>\n<h4>\u6b63\u6587<\/h4>\n<p>\u7094\u70c3\u4f5c\u4e3a\u6709\u673a\u5408\u6210\u4e2d\u91cd\u8981\u7684\u5e95\u7269\u4e4b\u4e00\uff0c\u800c\u901a\u8fc7\u50ac\u5316\u5242\u5c06C\u2261C\u8f6c\u5316\u4e3a\u4e00\u4e9b\u5177\u6709\u91cd\u8981\u4ef7\u503c\u7684\u5b98\u80fd\u56e2\u5177\u6709\u91cd\u8981\u7684\u610f\u4e49\u3002\u7094\u70c3\u7684\u52a0\u6c22\u5b98\u80fd\u200b\u200b\u56e2\u5316\uff08\u5177\u6709\u539f\u5b50\u7ecf\u6d4e\u6027\uff09\u662f\u83b7\u5f97\u5b98\u80fd\u56e2\u5316\u70ef\u70c3\u7684\u4e00\u79cd\u9ad8\u6548\u9014\u5f84\uff0c\u800c\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u4e5f\u662f\u83b7\u5f97<em>\u03b1<\/em>-\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269\u7684\u6700\u4e3a\u76f4\u63a5\u7684\u65b9\u6cd5\uff08\u6709\u673a\u5408\u6210\u4e2d\u7684\u901a\u7528\u7ed3\u6784\u5355\u5143\uff09\u3002\u7136\u800c\u8be5\u53cd\u5e94\u4e3b\u8981\u901a\u8fc7\u53e0\u6c2e\u5316\u7269\u9634\u79bb\u5b50\u5411\u6d3b\u5316\u7094\u70c3\u8fdb\u884c\u8fc8\u514b\u5c14\u52a0\u6210\u3002\u5bf9\u4e8e\u4e00\u4e9b\u672a\u6d3b\u5316\u7094\u70c3\u800c\u8a00\uff0c\u5e76\u6ca1\u6709\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u76f4\u52302014\u5e74\uff0c\u672c\u8bfe\u9898\u7ec4\u62a5\u9053\u4e86Ag<sub>2<\/sub>CO<sub>3<\/sub>\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u5b9e\u73b0\u672b\u7aef\u7094\u70c3\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\uff08Figure 1a\uff09\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5b58\u5728\u53cd\u5e94\u673a\u7406\u5c1a\u4e0d\u6e05\u695a\u3001\u4f7f\u7528\u9ad8\u8d1f\u8f7d\u91cf\u94f6\u76d0\uff0820 mol\uff05Ag\uff09\u7b49\u95ee\u9898\uff0c\u4ece\u800c\u9650\u5236\u4e86\u8be5\u65b9\u6cd5\u7684\u5b9e\u7528\u6027\u3002<\/p>\n<p>\u5728\u8fc7\u6e21\u91d1\u5c5e\u50ac\u5316\u7684\u53cd\u5e94\u4e2d\uff0c\u5982\u679c\u80fd\u591f\u5c06\u6709\u673a\u91d1\u5c5e\u4e2d\u95f4\u4f53\u8fdb\u884c\u76f8\u5173\u7684\u5206\u79bb\u548c\u9274\u5b9a\uff0c\u5bf9\u4e8e\u4e86\u89e3\u53cd\u5e94\u7684\u673a\u7406\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u94f6\u50ac\u5316\u53cd\u5e94\u8fc7\u7a0b\u7684\u7814\u7a76\u5219\u66f4\u5177\u6311\u6218\u6027\uff08\u539f\u4f4d\u5f62\u6210\u7684\u6709\u673a\u94f6\u4e2d\u95f4\u4f53\u5bb9\u6613\u53d1\u751f\u53bb\u91d1\u5c5e-\u8d28\u5b50\u5316\u53cd\u5e94\uff09\u3002\u56e0\u6b64\uff0c\u975e\u5e38\u9700\u8981\u4e00\u79cd\u80fd\u591f\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u8bc6\u522b\u94f6\u4e2d\u95f4\u4f53\u7684\u6280\u672f\u3002\u901a\u8fc7\u5927\u91cf\u7684\u7814\u7a76\uff0c\u4f5c\u8005\u53d1\u73b0X-\u5c04\u7ebf\u884d\u5c04\uff08XRD\uff09\u53ef\u7528\u4e8e\u8bc6\u522b\u91d1\u5c5e\u50ac\u5316\u5242\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7684\u6d3b\u5316\u6216\u5931\u6d3b\u884c\u4e3a\u3002\u5728\u6b64\uff0c\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u9996\u6b21\u4f7f\u7528XRD\u5bf9\u94f6\u50ac\u5316\u6709\u673a\u53cd\u5e94\u8fdb\u884c\u4e86\u76f8\u5173\u7684\u7814\u7a76\uff0c\u53d1\u73b0Ag<sub>2<\/sub>CO<sub>3<\/sub>\u53ef\u8fc5\u901f\u8f6c\u5316\u4e3aAgN<sub>3<\/sub>\uff0c\u4ece\u800c\u786e\u5b9a\u4e86AgN<sub>3<\/sub>\u4f5c\u4e3a\u5b9e\u9645\u7684\u50ac\u5316\u7269\u8d28\uff08Figure 1b\uff09\u3002\u5c3d\u7ba1\u6709\u6587\u732e\u62a5\u9053\u5c06AgN<sub>3<\/sub>\u4f5c\u4e3a\u67d0\u4e9b\u94f6\u50ac\u5316\u53cd\u5e94\u7684\u53ef\u80fd\u4e2d\u95f4\u4f53\uff0c\u4f46\u5c1a\u65e0\u4efb\u4f55\u5149\u8c31\u5b66\u6570\u636e\u652f\u6301\u3002\u6b64\u5916\uff0cAgN<sub>3<\/sub>\u7528\u4e8e\u7094\u70c3\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u65f6\u5177\u6709\u9ad8\u6548\u6027\uff0c\u5373\u4f7f\u8f83\u4f4e\u7684\u8d1f\u8f7d\u91cf\uff085 mol\uff05\uff09\u548c\u653e\u5927\u53cd\u5e94\uff08\u9ad8\u8fbe50 mmol\uff09\u5747\u53d6\u5f97\u8f83\u597d\u7684\u7ed3\u679c\u3002\u6700\u540e\uff0c\u5bf9\u7167\u5b9e\u9a8c\u7814\u7a76\u548c\u7406\u8bba\u8ba1\u7b97\u8fdb\u4e00\u6b65\u9610\u660e\u4e86AgN<sub>3<\/sub>\u7684\u50ac\u5316\u673a\u7406\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/2-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31510 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/2-4.png\" alt=\"\" width=\"596\" height=\"397\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/2-4.png 1191w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/2-4-300x200.png 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/2-4-680x453.png 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/2-4-768x512.png 768w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/><\/a><\/p>\n<p>\u9996\u5148\uff0c\u4f5c\u8005\u9009\u62e9\u5bf9\u7532\u82ef\u57fa\u4e59\u7094<strong>1a<\/strong>\u4f5c\u4e3a\u6a21\u578b\u53cd\u5e94\u7269\uff0c\u5bf9Ag<sub>2<\/sub>CO<sub>3<\/sub>\u50ac\u5316\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u8fdb\u884c\u4e86\u76f8\u5173\u7684XRD\u7814\u7a76\uff08Figure 2\uff09\u3002XRD\u5206\u6790\u7ed3\u679c\u8868\u660e\uff0cAg<sub>2<\/sub>CO<sub>3<\/sub>\u53ef\u57285min\u5185\u5feb\u901f\u4e14\u5b8c\u5168\u8f6c\u5316\u4e3aAgN<sub>3<\/sub>\uff0c\u800c\u53e0\u6c2e\u5316\u4e59\u70ef\u4ea7\u7269<strong>2a<\/strong>\u5c1a\u672a\u89c2\u5bdf\u5230\u3002\u6b64\u5916\uff0c\u5176\u5b83\u51e0\u7ec4\u5bf9\u7167\u5b9e\u9a8c\u4e0e\u7eafAgN<sub>3<\/sub>\u7684\u5bf9\u6bd4\u8bf4\u660e\uff0c\u8be5\u53cd\u5e94\u4e2dAgN<sub>3<\/sub>\u4f5c\u4e3a\u771f\u6b63\u7684\u50ac\u5316\u7269\u3002\u540c\u65f6\uff0c\u8be5\u65b9\u6cd5\u4f5c\u4e3a\u9996\u6b21\u4f7f\u7528XRD\u5bf9\u94f6\u76d0\u50ac\u5316\u6709\u673a\u53cd\u5e94\u7684\u7814\u7a76\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/3-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31511 size-full\" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/3-4.png\" alt=\"\" width=\"577\" height=\"903\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/3-4.png 577w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/3-4-192x300.png 192w\" sizes=\"(max-width: 577px) 100vw, 577px\" \/><\/a><\/p>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u8bc1\u5b9eAg<sub>2<\/sub>CO<sub>3<\/sub>\u53ef\u9ad8\u6548\u7684\u8f6c\u5316\u4e3aAgN<sub>3<\/sub>\uff08Figure 3a\uff09\uff0c\u4f5c\u8005\u5728\u4e0d\u4f7f\u7528\u7094\u70c3\u548c\u6c34\u7684\u60c5\u51b5\u4e0b\uff0c\u7528\u4e09\u7532\u57fa\u53e0\u6c2e\u5316\u7845\uff08TMSN<sub>3<\/sub>\uff09\u4e0eAg<sub>2<\/sub>CO<sub>3<\/sub>\u53cd\u5e94\uff0c\u901a\u8fc7XRD\u5206\u6790\u53ef\u77e5\uff0cAg<sub>2<\/sub>CO<sub>3<\/sub>\u53ef\u5feb\u901f\u4e14\u5b8c\u5168\u8f6c\u53d8\u4e3aAgN<sub>3<\/sub>\uff0c\u540c\u65f6\u526f\u4ea7\u7269\u516d\u7532\u57fa\u4e8c\u7845\u6c27\u70f7[(CH<sub>3<\/sub>)<sub>3<\/sub>Si-O-Si(CH<sub>3<\/sub>)<sub>3<\/sub>]\uff08<sup>1<\/sup>H\u3001<sup>13<\/sup>C\u548c<sup>29<\/sup>Si NMR\u5149\u8c31\u6cd5\u548cMS\u5206\u6790\u786e\u8ba4\uff09\u3002\u6b64\u5916\uff0c\u8be5\u53cd\u5e94\u4ee3\u8868\u4e86\u94f6\u76d0\u53c2\u4e0e\u7684\u65e0\u673a\u65b0\u53cd\u5e94\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u5408\u7406\u5316\u53cd\u5e94\u8fc7\u7a0b\uff0c\u4f5c\u8005\u4e5f\u8fdb\u884c\u4e86\u76f8\u5173\u7684DFT\u8ba1\u7b97\uff0c\u7ed3\u679c\u8868\u660eAg<sub>2<\/sub>CO<sub>3<\/sub>\u53ef\u5728\u6807\u51c6\u6761\u4ef6\u4e0b\u5feb\u901f\u4e14\u5e73\u7a33\u5730\u8f6c\u5316\u4e3aAgN<sub>3<\/sub>\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/4-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31512 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/4-3.png\" alt=\"\" width=\"658\" height=\"157\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/4-3.png 1023w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/4-3-300x72.png 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/4-3-680x163.png 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/4-3-768x184.png 768w\" sizes=\"(max-width: 658px) 100vw, 658px\" \/><\/a><\/p>\n<p>\u9996\u5148\uff0c\u4f5c\u8005\u4ee51,3-\u4e8c\u7532\u57fa\u5432\u54da<strong>1a<\/strong>\u548c<em>N<\/em>,5-\u4e8c\u7532\u6c27\u57fa\u5432\u54da-1<em>H<\/em>-\u7fa7\u9170\u80fa<strong>2a<\/strong>\u4f5c\u4e3a\u6a21\u578b\u5e95\u7269\uff0c\u8fdb\u884c\u4e86\u76f8\u5173 [4+2]\u73af\u5316\u53cd\u5e94\u6761\u4ef6\u7684\u7b5b\u9009\uff08Table 1 \uff0centry 4\uff0centries 9-10\uff09\u3002<\/p>\n<p>\u57fa\u4e8e\u4e0a\u8ff0\u7684\u8ba8\u8bba\uff0c\u4f5c\u8005\u9996\u5148\u5236\u5907AgN<sub>3<\/sub>\u50ac\u5316\u5242\uff0c\u5e76\u572880\u2103\u7684\u6c34\u4e2d\u5c06\u5e95\u7269\u5bf9\u7532\u82ef\u57fa\u4e59\u7094<strong>1a<\/strong>\u548cTMSN<sub>3<\/sub>\u8fdb\u884c\u76f8\u5173\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u7684\u7814\u7a76\uff08Figure 4a\uff09\u3002\u53cd\u5e94\u7ed3\u679c\u8868\u660e\uff0c\u8f6c\u5316\u7387\u968fAgN<sub>3<\/sub>\u8d1f\u8f7d\u91cf\u7684\u589e\u52a0\u800c\u589e\u52a0\uff0c\u751a\u81f3\u4f4e\u81f35mol\uff05\u7684AgN<sub>3<\/sub>\u90fd\u53ef\u4ee5\u5b8c\u5168\u8f6c\u5316\uff0c\u4ece\u800c\u4ee589\uff05\u7684NMR\u6536\u7387\u83b7\u5f97\u6240\u9700\u7684\u53e0\u6c2e\u5316\u4e59\u70ef\u57fa\u4ea7\u7269<strong>2a<\/strong>\u3002\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\uff0cAgN<sub>3<\/sub>\u4f5c\u4e3a\u8be5\u7c7b\u53cd\u5e94\u4e2d\u9ad8\u50ac\u5316\u6d3b\u6027\u7684\u771f\u6b63\u50ac\u5316\u7269\u8d28\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u8fd8\u5bf9\u6eb6\u5242\u8fdb\u884c\u4e86\u7b5b\u9009\uff08Figure 4b\uff09\uff0c\u5f53\u4f7f\u7528DMSO\u65f6\u53ef\u83b7\u5f9786\uff05\u5206\u79bb\u6536\u7387\u7684\u53e0\u6c2e\u5316\u4e59\u70ef\u4ea7\u7269<strong>2a<\/strong>\uff0c\u9664DMF\uff08\u6536\u738754\uff05\uff09\u5916\uff0c\u5176\u4ed6\u6eb6\u5242\uff08\u5982CH<sub>3<\/sub>CN\u3001THF\u548c1,4-\u4e8c\u6076\u70f7\uff09\u5168\u90e8\u65e0\u6548\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5a.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31513 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5a.jpg\" alt=\"\" width=\"566\" height=\"436\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5a.jpg 709w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5a-300x231.jpg 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5a-680x524.jpg 680w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5b.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31514 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5b.jpg\" alt=\"\" width=\"589\" height=\"391\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5b.jpg 740w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5b-300x199.jpg 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/5b-680x451.jpg 680w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/><\/a><\/p>\n<p>\u5728\u83b7\u5f97\u4e0a\u8ff0\u6700\u4f73\u53cd\u5e94\u6761\u4ef6\u540e\uff0c\u4f5c\u8005\u5f00\u59cb\u5bf9\u4e86AgN<sub>3<\/sub>\u50ac\u5316\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u7684\u5e95\u7269\u8303\u56f4\u8fdb\u884c\u4e86\u6269\u5c55\uff08Scheme 1\uff09\u3002\u4e0d\u540c\u53d6\u4ee3\u7684\u82b3\u57fa\u7094\u70c3\uff0c\u4e0d\u53d7\u7535\u5b50\u6548\u5e94\u548c\u5b9a\u4f4d\u6548\u5e94\u7684\u5f71\u54cd\uff0c\u5747\u53ef\u987a\u5229\u53cd\u5e94\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u53e0\u6c2e\u5316\u7269<strong>2a<\/strong>&#8211;<strong>2k<\/strong>\uff08\u6536\u738782-93\uff05\uff09\u3002\u6742\u82b3\u57fa\u7094\u70c3\uff082-\u5421\u5576\u57fa\u548c2-\u567b\u5429\u57fa\u4e59\u7094\uff09\uff0c\u540c\u6837\u53ef\u4ee5\u8f6c\u5316\u4e3a\u76f8\u5e94\u7684\u6742\u82b3\u57fa\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269<strong>2l<\/strong>\uff0881\uff05\uff09\u548c<strong>2m<\/strong>\uff0870\uff05\uff09\u3002\u968f\u540e\uff0c\u4f5c\u8005\u5bf9\u70f7\u57fa\u7094\u70c3\u4e5f\u8fdb\u884c\u4e86\u6269\u5c55\uff0c\u5982\u6b63\u5df1\u57fa\u3001\u82ef\u4e59\u57fa\u548c\u82c4\u57fa\u53d6\u4ee3\u7684\u7094\u70c3\u5206\u522b\u4ee582\uff05\u300186\uff05\u548c83\uff05\u7684\u4ea7\u7387\u83b7\u5f97\u76f8\u5e94\u7684\u4ea7\u7269<strong>2aa<\/strong>&#8211;<strong>2ac<\/strong>\u3002\u6b64\u5916\uff0c\u4e00\u4e9b\u5e26\u6709\u654f\u611f\u6027\u57fa\u56e2\uff08\u5982\u7f9f\u57fa\u3001\u6c2f\u3001\u7fa7\u57fa\u3001\u919a\u3001\u786b\u919a\u548c\u6c28\u57fa\u7b49\uff09\u7684\u70f7\u57fa\u7094\u70c3\uff0c\u5747\u80fd\u987a\u5229\u53cd\u5e94\uff0c\u4ece\u800c\u4ee5\u8f83\u9ad8\u6536\u7387\uff0875-94\uff05\uff09\u83b7\u5f97\u4ea7\u7269<strong>2ad<\/strong>&#8211;<strong>2aj<\/strong> \u3002\u73af\u5df1\u57fa\u4e59\u7094\u540c\u6837\u4ee573\uff05\u7684\u6536\u7387\u83b7\u5f97<strong>2ak<\/strong>\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u53cd\u5e94\u8fd8\u9002\u7528\u4e8e\u751f\u7269\u6d3b\u6027\u5316\u5408\u7269\u7094\u8349\u916f\uff08clodinafop-propargyl\uff0c<strong>1al<\/strong>\uff09\u548c\u7094\u5b55\u916e\uff08ethisterone\uff0c<strong>1am<\/strong>\uff09\u7684\u76f4\u63a5\u4fee\u9970\uff0c\u5206\u522b\u4ee585\uff05\u548c78\uff05\u7684\u6536\u7387\u83b7\u5f97\u76f8\u5e94\u7684\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269<strong>2a1<\/strong>\u548c<strong>2am<\/strong>\u3002\u53cd\u5e94\u7ed3\u679c\u8868\u660e\uff0cAgN<sub>3<\/sub>\u5728\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u4e2d\u5177\u6709\u51fa\u8272\u7684\u50ac\u5316\u6d3b\u6027\uff0c\u540c\u65f6\u4e5f\u662fAgN<sub>3<\/sub>\u5728\u6709\u673a\u53cd\u5e94\u4e2d\u9996\u6b21\u5229\u7528\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/6-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31515 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/6-2.png\" alt=\"\" width=\"630\" height=\"827\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/6-2.png 699w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/6-2-228x300.png 228w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/6-2-680x893.png 680w\" sizes=\"(max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>\u968f\u540e\uff0c\u4f5c\u8005\u5bf9\u8be5\u53cd\u5e94\u8fdb\u884c\u4e86\u76f8\u5173\u7684\u653e\u5927\u5b9e\u9a8c\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u8bc1\u660e\u5b9e\u7528\u6027\uff08Scheme 2\uff09\u3002\u4f5c\u8005\u53d1\u73b0\uff0c\u5e95\u7269\u82b3\u57fa\u7094\u70c3<strong>1a<\/strong>\u3001<strong>1b<\/strong>\u548c<strong>1g<\/strong><strong>\uff0c<\/strong>\u53ef\u572830-50 mmol\u4e0a\u653e\u5927\uff0c\u4ece\u800c\u4ee589\uff05\u300177\uff05\u548c79\uff05\u7684\u4ea7\u7387\u83b7\u5f97\u76f8\u5e94\u7684\u4ea7\u7269<strong>2a<\/strong>\u3001<strong>2b<\/strong>\u548c<strong>2g<\/strong>\u3002\u53e6\u5916\uff0c\u5177\u6709\u919a\uff08<strong>2ag<\/strong>\uff09\u3001\u786b\u919a\uff08<strong>2ah<\/strong>\uff09\u3001\u7f9f\u57fa\uff08<strong>2aj<\/strong>\uff09\u3001\u53d7\u4fdd\u62a4\u7684\u6c28\u57fa\uff08<strong>2an<\/strong>\uff09\u6216\u73af\u5df1\u70ef\u57fa\uff08<strong>2ao<\/strong>\uff09\u57fa\u56e2\u7684\u5b98\u80fd\u5316\u8102\u80aa\u65cf\u7094\u70c3\uff0c\u540c\u6837\u9002\u5408\u653e\u5927\u53cd\u5e94\uff0c\u83b7\u5f97\u6240\u9700\u7684\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u4ea7\u7387\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728\u8fd9\u4e9b\u53cd\u5e94\u4e2d\u5747\u4f7f\u7528\u4e865mol\uff05\u7684AgN<sub>3<\/sub>\uff0c\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86AgN<sub>3<\/sub>\u4f5c\u4e3a\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u7684\u9ad8\u6548\u50ac\u5316\u5242\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/7-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31516 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/7-3.png\" alt=\"\" width=\"650\" height=\"488\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/7-3.png 911w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/7-3-300x225.png 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/7-3-680x510.png 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/7-3-768x576.png 768w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/p>\n<p>\u7d27\u63a5\u7740\uff0c\u4e3a\u4e86\u907f\u514dAgN<sub>3<\/sub>\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u6f5c\u5728\u7684\u7206\u70b8\u6027\u5371\u9669\uff0c\u4f5c\u8005\u5f00\u53d1\u4e00\u79cd\u4e00\u9505\u4e24\u6b65\u6cd5\u7684\u65b9\u6848\uff0c\u540c\u6837\u4f7f\u7528Ag<sub>2<\/sub>CO<sub>3<\/sub>\u4f5c\u4e3a\u50ac\u5316\u5242\u4ee5\u5b9e\u73b0\u7c7b\u4f3c\u7684\u9ad8\u6548\u50ac\u5316\uff08Scheme 3\uff09\u3002\u5f53\u4f5c\u8005\u5bf9\u4e00\u9505\u4e24\u6b65\u5b9e\u9a8c\u4e2d\u53ef\u80fd\u5f71\u54cd\u53cd\u5e94\u7ed3\u679c\u7684\u56e0\u7d20\u7684\u8fdb\u884c\u4e86\u6df1\u5165\u7814\u7a76\u65f6\uff0c\u4f5c\u8005\u53d1\u73b0\uff0c\u5e94\u5728\u539f\u4f4d\u5f62\u6210AgN<sub>3<\/sub>\u540e\u5e94\u52a0\u5165\u6c34\uff0c\u5426\u5219\u4f1a\u660e\u663e\u6291\u5236\u50ac\u5316\u6d3b\u6027\u3002\u4eceAg<sub>2<\/sub>CO<sub>3<\/sub>\u5230AgN<sub>3<\/sub>\u7684\u8f6c\u5316\u8fc7\u7a0b\u4e2d\u540c\u65f6\u5f62\u6210\u4e86\u542b\u7d6e\u51dd\u7269\uff0c\u5e76\u8986\u76d6\u5728AgN<sub>3<\/sub>\u9897\u7c92\u7684\u8868\u9762\u3002\u6700\u7ec8\uff0c\u4f5c\u8005\u901a\u8fc7\u4e00\u9505\u4e24\u6b65\u6cd5\uff0c\u4f7f\u7528\u4f4e\u8d1f\u8f7d\u91cf\u7684\u50ac\u5316\u5242Ag<sub>2<\/sub>CO<sub>3<\/sub>\uff0c\u5b9e\u73b0\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\uff0c\u5e76\u4e14\u5e95\u7269\u8303\u56f4\u5f88\u5e7f\u6cdb\uff0c\u4ee570-81\uff05\u7684\u4ea7\u7387\u83b7\u5f97\u4e86\u76f8\u5e94\u7684\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/8-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31517 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/8-3.png\" alt=\"\" width=\"688\" height=\"500\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/8-3.png 949w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/8-3-300x218.png 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/8-3-680x494.png 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/8-3-768x558.png 768w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/a><\/p>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u4e86\u89e3\u53cd\u5e94\u7684\u673a\u7406\uff0c\u4f5c\u8005\u8fdb\u884c\u4e86\u76f8\u5173\u5bf9\u7167\u548c\u6c18\u4ee3\u5b9e\u9a8c\uff08Scheme 4\uff09\u3002\u5f53\u4f7f\u7528\u4e24\u5f53\u91cf\u7684D<sub>2<\/sub>O\u65f6\uff0c<strong>1b<\/strong>\u4e0eTMSN<sub>3<\/sub>\u53cd\u5e94\u4ee585\uff05\u7684\u6536\u7387\u83b7\u5f97\u6c18\u4ee3\u4ea7\u7269[D] &#8211;<strong>2b<\/strong>\uff08\u6c18\u4ee3\u548c\u975e\u6c18\u4ee3\u5206\u522b\u536036\uff05\u300136\uff05\u300114\uff05\u548c14\uff05\uff08Eq. 1\uff09\uff09\u3002\u800c\u4ee5\u6c18\u5316\u5e95\u7269[D] &#8211;<strong>1b<\/strong>\u4f5c\u4e3a\u5e95\u7269\u65f6\uff0c\u4ee5\u76f8\u4f3c\u7684\u6536\u7387\uff0886\uff05\uff09\u83b7\u5f97[D] &#8211;<strong>2b<\/strong>\uff0c\u5c3d\u7ba1\u5355\u6c18\u5316\u4ea7\u7269\u7684\u6536\u7387\u5f88\u4f4e\uff0810\uff05\u548c6\uff05\uff09\uff08Eq. 2\uff09\u3002\u4e0a\u8ff0\u4e24\u4e2a\u7ed3\u679c\u8868\u660e\uff0c\u7531\u7094\u70c3C<sub>sp<\/sub>-H\u952e\u65ad\u88c2\u5f62\u6210\u4e59\u7094\u94f6\u4e2d\u95f4\u4f53\u3002\u968f\u540e\uff0c\u5728\u4e0d\u4f7f\u7528AgN<sub>3<\/sub>\u65f6\uff0c\u4ee5\u4e59\u7094\u5316\u94f6[Ag]-<strong>1b<\/strong>\u4f5c\u4e3a\u53cd\u5e94\u7269\uff0c\u540c\u6837\u83b7\u5f97\u53e0\u6c2e\u5316\u4e59\u70ef<strong>2b<\/strong>\u548c\u7094\u70c3<strong>1b<\/strong>\uff08\u6bd4\u4f8b\u4e3a1\uff1a2.8\uff09\u7684\u6df7\u5408\u7269\uff08Eq. 3\uff09\u3002\u8be5\u53cd\u5e94\u8bc1\u660e\u4e86\uff0c\u7094\u70c3\u548c\u4e59\u7094\u94f6\u4e4b\u95f4\u5b58\u5728\u5feb\u901f\u5e73\u8861\uff0c\u540c\u65f6\u4f5c\u8005\u4e5f\u901a\u8fc7DFT\u8ba1\u7b97\u5f97\u5230\u4e86\u8bc1\u5b9e\u3002\u76f8\u53cd\u7684\uff0c\u5982\u679c\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\u4f7f\u7528\u5185\u90e8\u7094\u70c3<strong>1b<\/strong>-Me\u4f5c\u4e3a\u5e95\u7269\uff08Eq. 4\uff09\uff0c\u5219\u4e0d\u4f1a\u53d1\u751f\u53cd\u5e94\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/9.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31518 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/9.png\" alt=\"\" width=\"674\" height=\"761\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/9.png 802w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/9-266x300.png 266w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/9-680x768.png 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/9-768x868.png 768w\" sizes=\"(max-width: 674px) 100vw, 674px\" \/><\/a><\/p>\n<p>\u6839\u636e\u4e0a\u8ff0\u7684\u5b9e\u9a8c\u548c\u76f8\u5173\u8ba1\u7b97\u6570\u636e\u7684\u603b\u7ed3\uff0c\u4f5c\u8005\u63d0\u51fa\u4e86\u4e24\u79cd\u53ef\u80fd\u7684\u53cd\u5e94\u673a\u7406\uff08Scheme 6\uff09\u3002\u9996\u5148\uff0c\u7531AgN<sub>3<\/sub>\u4e0e\u7094\u70c3<strong>1<\/strong>\u5f62\u6210\u5177\u6709\u4e24\u4e2aAgN<sub>3<\/sub>\u5206\u5b50\u7684Ag-<em>\u03c0<\/em>\u7edc\u5408\u7269<strong>A1<\/strong>\u3002<strong>A1<\/strong>\u53ef\u80fd\u4f1a\u53d1\u751f\u7094\u70c3\u7684C<sub>sp<\/sub>-H\u952e\u65ad\u88c2\uff0c\u4ece\u800c\u5f97\u5230AgN<sub>3<\/sub>-Ag-HN<sub>3<\/sub>\u7edc\u5408\u7269<strong>A2<\/strong>\uff0c\u518d\u7ecf\u4eb2\u6838\u52a0\u6210\u5373\u53ef\u83b7\u5f97\u70ef\u57fa\u94f6\u4e2d\u95f4\u4f53<strong>A3<\/strong>\uff08Path A\uff09\u3002\u6216\u8005\uff0c<strong>A1<\/strong>\u4e0e\u7094\u70c3<strong>1<\/strong>\u7ecf\u9633\u79bb\u5b50\u94f6\u548c\u53e0\u6c2e\u57fa\u9634\u79bb\u5b50\u7684\u534f\u540c\u52a0\u6210\uff0c\u4e5f\u53ef\u4ee5\u4ea7\u751f\u70ef\u57fa\u94f6\u4e2d\u95f4\u4f53<strong>B1<\/strong>\uff08<strong>A3<\/strong>\u548c<strong>B1<\/strong>\u662f\u5f02\u6784\u4f53\uff0cPath B\uff09\u3002\u6700\u540e\uff0c<strong>A3<\/strong>\u6216<strong>B1<\/strong>\u7684\u8d28\u5b50\u5316\u5f62\u6210HN<sub>3<\/sub>\uff0c\u5e76\u83b7\u5f97\u53e0\u6c2e\u5316\u4e59\u70ef\u57fa\u4ea7\u7269<strong>2<\/strong>\uff0c\u5176\u4e2dHN<sub>3<\/sub>\u751f\u6210\u7684\u6c34\u53ef\u4e0eTMSN<sub>3<\/sub>\u53cd\u5e94\u4ece\u800c\u7ee7\u7eed\u5b8c\u6210\u50ac\u5316\u5faa\u73af\u3002<\/p>\n<p><a href=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/10-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-31519 \" src=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/10-1.png\" alt=\"\" width=\"585\" height=\"412\" srcset=\"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/10-1.png 1044w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/10-1-300x211.png 300w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/10-1-680x479.png 680w, https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/10-1-768x541.png 768w\" sizes=\"(max-width: 585px) 100vw, 585px\" \/><\/a><\/p>\n<h4>\u603b\u7ed3<\/h4>\n<p>\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4\u62a5\u9053\u4e86\u4e00\u79cd\u9ad8\u6548\u7684AgN<sub>3<\/sub>\u50ac\u5316\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u3002XRD\u7814\u7a76\u8868\u660e\uff0cAgN<sub>3<\/sub>\u4f5c\u4e3aAg<sub>2<\/sub>CO<sub>3<\/sub>\u50ac\u5316\u53cd\u5e94\u4e2d\u771f\u6b63\u6709\u6548\u7684\u50ac\u5316\u5242\u3002\u6b64\u5916\uff0cAg<sub>2<\/sub>CO<sub>3<\/sub>\u548cTMSN<sub>3<\/sub>\u4e4b\u95f4\u53ef\u751f\u6210AgN<sub>3<\/sub>\uff08\u65b0\u7684\u65e0\u673a\u53cd\u5e94\uff09\uff0c\u5e76\u901a\u8fc7DFT\u8ba1\u7b97\u4f7f\u5176\u8fdb\u4e00\u6b65\u5408\u7406\u5316\u3002\u540c\u65f6\uff0cAgN<sub>3<\/sub>\u50ac\u5316\u5242\u5177\u6709\u9ad8\u6548\uff08\u8d1f\u8f7d\u91cf\u4f4e\u81f35 mol\uff05\uff09\u4e14\u5b9e\u7528\u6027\uff08\u53ef\u653e\u5927\u81f330-50 mmol\uff09\uff09\u3002DFT\u8ba1\u7b97\u63ed\u793a\uff0c\u534f\u540c\u52a0\u6210\u673a\u7406\u6bd4\u9010\u6b65\u4e59\u7094\u5316\u94f6\u673a\u7406\u66f4\u6709\u5229\u3002\u603b\u4e4b\uff0c\u4f5c\u8005\u9996\u6b21\u63d0\u51fa\u5c06AgN<sub>3<\/sub>\u7528\u4f5c\u6709\u673a\u5408\u6210\u4e2d\u7684\u50ac\u5316\u5242\uff0c\u5e76\u5b9e\u73b0\u672b\u7aef\u7094\u70c3\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\uff0c\u540c\u65f6\u8fdb\u4e00\u6b65\u9610\u660e\u4e86\u50ac\u5316\u673a\u7406\u3002<\/p>\n<p>\u672c\u6587\u7248\u6743\u5c5e\u4e8e<strong>\u00a0<a href=\"\/\/www.gsbet888.com\/\">Chem-Station\u5316\u5b66\u7a7a\u95f4<\/a>\uff0c<\/strong>\u00a0\u6b22\u8fce\u70b9\u51fb\u6309\u94ae\u5206\u4eab\uff0c\u672a\u7ecf\u8bb8\u53ef\uff0c\u8c22\u7edd\u8f6c\u8f7d\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"\u672c\u6587\u4f5c\u8005\uff1a\u6749\u6749 \u5bfc\u8bfb \u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u4f5c\u4e3a\u5408\u6210\u53e0\u6c2e\u4e59\u70ef\u57fa\u6700\u4e3a\u76f4\u63a5\u7684\u65b9\u6cd5\uff0c\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4\u65e9\u57282014\u5e74\u5c31\u4f7f\u7528Ag2CO3\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u5b9e\u73b0\u6b64\u7c7b\u53cd\u5e94\uff0c\u7136\u800c\uff0c\u7531\u4e8e\u50ac\u5316\u5242\u7684\u9ad8\u8d1f\u8f7d\u91cf\uff0820 mol\uff05Ag\uff09\u4ece\u800c\u9650\u5236\u5176\u5b9e\u7528\u6027\uff0c\u6b64\u5916\uff0c\u786e\u5207\u7684\u53cd\u5e94\u673a\u7406\u4ecd\u7136\u4e0d\u6e05\u695a\u3002\u8fd1\u65e5\uff0c\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4\u5728\u7f8e\u56fd\u5316\u5b66\u5b66\u4f1a\u6742\u5fd7\uff08Journal of the American Chemical Society\uff09\u53d1\u8868\u8bba\u6587\uff0c\u57fa\u4e8e\u5bf9\u94f6\u76d0\u8f6c\u5316\u7684X-\u5c04\u7ebf\u884d\u5c04\u7814\u7a76\uff0c\u4ece\u800c\u53d1\u73b0AgN3\u4f5c\u4e3a\u8be5\u53cd\u5e94\u4e2d\u771f\u6b63\u50ac\u5316\u7269\u8d28\uff0c\u56e0\u6b64\uff0c\u4f5c\u8005\u7814\u7a76\u4e86AgN3\u50ac\u5316\u4e0b\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u3002\u53cd\u5e94\u7ed3\u679c\u8868\u660e\uff0cAgN3\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u50ac\u5316\u5242\uff08\u4f4e\u81f35 mol\uff05\uff0c\u5373\u4f7f\u653e\u5927\u81f350 mmol\uff0c\u4e5f\u540c\u6837\u6709\u6548\uff09\u3002\u6b64\u5916\uff0c\u5bf9\u7167\u5b9e\u9a8c\u548c\u76f8\u5173\u7684\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0c\u901a\u8fc7\u516d\u5143\u8fc7\u6e21\u6001\u7684\u534f\u540c\u52a0\u6210\u673a\u7406\u6bd4\u7ecf\u5178\u7684\u4e59\u7094\u94f6\u673a\u7406\u66f4\u53d7\u9752\u7750\u3002 AgN3-Catalyzed Hydroazidation of Terminal Alkynes and Mechanistic Studies Shanshan Cao, Qinghe Ji, Huaizhi Li, Maolin Pang, Haiyan Yuan, Jingping Zhang, and Xihe Bi J. Am. Chem. Soc. ASAP DOI: 10.1021\/jacs.0c00836 \u6b63\u6587 \u7094\u70c3\u4f5c\u4e3a\u6709\u673a\u5408\u6210\u4e2d\u91cd\u8981\u7684\u5e95\u7269\u4e4b\u4e00\uff0c\u800c\u901a\u8fc7\u50ac\u5316\u5242\u5c06C\u2261C\u8f6c\u5316\u4e3a\u4e00\u4e9b\u5177\u6709\u91cd\u8981\u4ef7\u503c\u7684\u5b98\u80fd\u56e2\u5177\u6709\u91cd\u8981\u7684\u610f\u4e49\u3002\u7094\u70c3\u7684\u52a0\u6c22\u5b98\u80fd\u200b\u200b\u56e2\u5316\uff08\u5177\u6709\u539f\u5b50\u7ecf\u6d4e\u6027\uff09\u662f\u83b7\u5f97\u5b98\u80fd\u56e2\u5316\u70ef\u70c3\u7684\u4e00\u79cd\u9ad8\u6548\u9014\u5f84\uff0c\u800c\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u4e5f\u662f\u83b7\u5f97\u03b1-\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269\u7684\u6700\u4e3a\u76f4\u63a5\u7684\u65b9\u6cd5\uff08\u6709\u673a\u5408\u6210\u4e2d\u7684\u901a\u7528\u7ed3\u6784\u5355\u5143\uff09\u3002\u7136\u800c\u8be5\u53cd\u5e94\u4e3b\u8981\u901a\u8fc7\u53e0\u6c2e\u5316\u7269\u9634\u79bb\u5b50\u5411\u6d3b\u5316\u7094\u70c3\u8fdb\u884c\u8fc8\u514b\u5c14\u52a0\u6210\u3002\u5bf9\u4e8e\u4e00\u4e9b\u672a\u6d3b\u5316\u7094\u70c3\u800c\u8a00\uff0c\u5e76\u6ca1\u6709\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u76f4\u52302014\u5e74\uff0c\u672c\u8bfe\u9898\u7ec4\u62a5\u9053\u4e86Ag2CO3\u4f5c\u4e3a\u50ac\u5316\u5242\uff0c\u5b9e\u73b0\u672b\u7aef\u7094\u70c3\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\uff08Figure 1a\uff09\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5b58\u5728\u53cd\u5e94\u673a\u7406\u5c1a\u4e0d\u6e05\u695a\u3001\u4f7f\u7528\u9ad8\u8d1f\u8f7d\u91cf\u94f6\u76d0\uff0820 mol\uff05Ag\uff09\u7b49\u95ee\u9898\uff0c\u4ece\u800c\u9650\u5236\u4e86\u8be5\u65b9\u6cd5\u7684\u5b9e\u7528\u6027\u3002 \u5728\u8fc7\u6e21\u91d1\u5c5e\u50ac\u5316\u7684\u53cd\u5e94\u4e2d\uff0c\u5982\u679c\u80fd\u591f\u5c06\u6709\u673a\u91d1\u5c5e\u4e2d\u95f4\u4f53\u8fdb\u884c\u76f8\u5173\u7684\u5206\u79bb\u548c\u9274\u5b9a\uff0c\u5bf9\u4e8e\u4e86\u89e3\u53cd\u5e94\u7684\u673a\u7406\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u94f6\u50ac\u5316\u53cd\u5e94\u8fc7\u7a0b\u7684\u7814\u7a76\u5219\u66f4\u5177\u6311\u6218\u6027\uff08\u539f\u4f4d\u5f62\u6210\u7684\u6709\u673a\u94f6\u4e2d\u95f4\u4f53\u5bb9\u6613\u53d1\u751f\u53bb\u91d1\u5c5e-\u8d28\u5b50\u5316\u53cd\u5e94\uff09\u3002\u56e0\u6b64\uff0c\u975e\u5e38\u9700\u8981\u4e00\u79cd\u80fd\u591f\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u8bc6\u522b\u94f6\u4e2d\u95f4\u4f53\u7684\u6280\u672f\u3002\u901a\u8fc7\u5927\u91cf\u7684\u7814\u7a76\uff0c\u4f5c\u8005\u53d1\u73b0X-\u5c04\u7ebf\u884d\u5c04\uff08XRD\uff09\u53ef\u7528\u4e8e\u8bc6\u522b\u91d1\u5c5e\u50ac\u5316\u5242\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7684\u6d3b\u5316\u6216\u5931\u6d3b\u884c\u4e3a\u3002\u5728\u6b64\uff0c\u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u9996\u6b21\u4f7f\u7528XRD\u5bf9\u94f6\u50ac\u5316\u6709\u673a\u53cd\u5e94\u8fdb\u884c\u4e86\u76f8\u5173\u7684\u7814\u7a76\uff0c\u53d1\u73b0Ag2CO3\u53ef\u8fc5\u901f\u8f6c\u5316\u4e3aAgN3\uff0c\u4ece\u800c\u786e\u5b9a\u4e86AgN3\u4f5c\u4e3a\u5b9e\u9645\u7684\u50ac\u5316\u7269\u8d28\uff08Figure 1b\uff09\u3002\u5c3d\u7ba1\u6709\u6587\u732e\u62a5\u9053\u5c06AgN3\u4f5c\u4e3a\u67d0\u4e9b\u94f6\u50ac\u5316\u53cd\u5e94\u7684\u53ef\u80fd\u4e2d\u95f4\u4f53\uff0c\u4f46\u5c1a\u65e0\u4efb\u4f55\u5149\u8c31\u5b66\u6570\u636e\u652f\u6301\u3002\u6b64\u5916\uff0cAgN3\u7528\u4e8e\u7094\u70c3\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u65f6\u5177\u6709\u9ad8\u6548\u6027\uff0c\u5373\u4f7f\u8f83\u4f4e\u7684\u8d1f\u8f7d\u91cf\uff085 mol\uff05\uff09\u548c\u653e\u5927\u53cd\u5e94\uff08\u9ad8\u8fbe50 mmol\uff09\u5747\u53d6\u5f97\u8f83\u597d\u7684\u7ed3\u679c\u3002\u6700\u540e\uff0c\u5bf9\u7167\u5b9e\u9a8c\u7814\u7a76\u548c\u7406\u8bba\u8ba1\u7b97\u8fdb\u4e00\u6b65\u9610\u660e\u4e86AgN3\u7684\u50ac\u5316\u673a\u7406\u3002 \u9996\u5148\uff0c\u4f5c\u8005\u9009\u62e9\u5bf9\u7532\u82ef\u57fa\u4e59\u70941a\u4f5c\u4e3a\u6a21\u578b\u53cd\u5e94\u7269\uff0c\u5bf9Ag2CO3\u50ac\u5316\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u8fdb\u884c\u4e86\u76f8\u5173\u7684XRD\u7814\u7a76\uff08Figure 2\uff09\u3002XRD\u5206\u6790\u7ed3\u679c\u8868\u660e\uff0cAg2CO3\u53ef\u57285min\u5185\u5feb\u901f\u4e14\u5b8c\u5168\u8f6c\u5316\u4e3aAgN3\uff0c\u800c\u53e0\u6c2e\u5316\u4e59\u70ef\u4ea7\u72692a\u5c1a\u672a\u89c2\u5bdf\u5230\u3002\u6b64\u5916\uff0c\u5176\u5b83\u51e0\u7ec4\u5bf9\u7167\u5b9e\u9a8c\u4e0e\u7eafAgN3\u7684\u5bf9\u6bd4\u8bf4\u660e\uff0c\u8be5\u53cd\u5e94\u4e2dAgN3\u4f5c\u4e3a\u771f\u6b63\u7684\u50ac\u5316\u7269\u3002\u540c\u65f6\uff0c\u8be5\u65b9\u6cd5\u4f5c\u4e3a\u9996\u6b21\u4f7f\u7528XRD\u5bf9\u94f6\u76d0\u50ac\u5316\u6709\u673a\u53cd\u5e94\u7684\u7814\u7a76\u3002 \u4e3a\u4e86\u8fdb\u4e00\u6b65\u8bc1\u5b9eAg2CO3\u53ef\u9ad8\u6548\u7684\u8f6c\u5316\u4e3aAgN3\uff08Figure 3a\uff09\uff0c\u4f5c\u8005\u5728\u4e0d\u4f7f\u7528\u7094\u70c3\u548c\u6c34\u7684\u60c5\u51b5\u4e0b\uff0c\u7528\u4e09\u7532\u57fa\u53e0\u6c2e\u5316\u7845\uff08TMSN3\uff09\u4e0eAg2CO3\u53cd\u5e94\uff0c\u901a\u8fc7XRD\u5206\u6790\u53ef\u77e5\uff0cAg2CO3\u53ef\u5feb\u901f\u4e14\u5b8c\u5168\u8f6c\u53d8\u4e3aAgN3\uff0c\u540c\u65f6\u526f\u4ea7\u7269\u516d\u7532\u57fa\u4e8c\u7845\u6c27\u70f7[(CH3)3Si-O-Si(CH3)3]\uff081H\u300113C\u548c29Si NMR\u5149\u8c31\u6cd5\u548cMS\u5206\u6790\u786e\u8ba4\uff09\u3002\u6b64\u5916\uff0c\u8be5\u53cd\u5e94\u4ee3\u8868\u4e86\u94f6\u76d0\u53c2\u4e0e\u7684\u65e0\u673a\u65b0\u53cd\u5e94\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u5408\u7406\u5316\u53cd\u5e94\u8fc7\u7a0b\uff0c\u4f5c\u8005\u4e5f\u8fdb\u884c\u4e86\u76f8\u5173\u7684DFT\u8ba1\u7b97\uff0c\u7ed3\u679c\u8868\u660eAg2CO3\u53ef\u5728\u6807\u51c6\u6761\u4ef6\u4e0b\u5feb\u901f\u4e14\u5e73\u7a33\u5730\u8f6c\u5316\u4e3aAgN3\u3002 \u9996\u5148\uff0c\u4f5c\u8005\u4ee51,3-\u4e8c\u7532\u57fa\u5432\u54da1a\u548cN,5-\u4e8c\u7532\u6c27\u57fa\u5432\u54da-1H-\u7fa7\u9170\u80fa2a\u4f5c\u4e3a\u6a21\u578b\u5e95\u7269\uff0c\u8fdb\u884c\u4e86\u76f8\u5173 [4+2]\u73af\u5316\u53cd\u5e94\u6761\u4ef6\u7684\u7b5b\u9009\uff08Table 1 \uff0centry 4\uff0centries 9-10\uff09\u3002 \u57fa\u4e8e\u4e0a\u8ff0\u7684\u8ba8\u8bba\uff0c\u4f5c\u8005\u9996\u5148\u5236\u5907AgN3\u50ac\u5316\u5242\uff0c\u5e76\u572880\u2103\u7684\u6c34\u4e2d\u5c06\u5e95\u7269\u5bf9\u7532\u82ef\u57fa\u4e59\u70941a\u548cTMSN3\u8fdb\u884c\u76f8\u5173\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u7684\u7814\u7a76\uff08Figure 4a\uff09\u3002\u53cd\u5e94\u7ed3\u679c\u8868\u660e\uff0c\u8f6c\u5316\u7387\u968fAgN3\u8d1f\u8f7d\u91cf\u7684\u589e\u52a0\u800c\u589e\u52a0\uff0c\u751a\u81f3\u4f4e\u81f35mol\uff05\u7684AgN3\u90fd\u53ef\u4ee5\u5b8c\u5168\u8f6c\u5316\uff0c\u4ece\u800c\u4ee589\uff05\u7684NMR\u6536\u7387\u83b7\u5f97\u6240\u9700\u7684\u53e0\u6c2e\u5316\u4e59\u70ef\u57fa\u4ea7\u72692a\u3002\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\uff0cAgN3\u4f5c\u4e3a\u8be5\u7c7b\u53cd\u5e94\u4e2d\u9ad8\u50ac\u5316\u6d3b\u6027\u7684\u771f\u6b63\u50ac\u5316\u7269\u8d28\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u8fd8\u5bf9\u6eb6\u5242\u8fdb\u884c\u4e86\u7b5b\u9009\uff08Figure 4b\uff09\uff0c\u5f53\u4f7f\u7528DMSO\u65f6\u53ef\u83b7\u5f9786\uff05\u5206\u79bb\u6536\u7387\u7684\u53e0\u6c2e\u5316\u4e59\u70ef\u4ea7\u72692a\uff0c\u9664DMF\uff08\u6536\u738754\uff05\uff09\u5916\uff0c\u5176\u4ed6\u6eb6\u5242\uff08\u5982CH3CN\u3001THF\u548c1,4-\u4e8c\u6076\u70f7\uff09\u5168\u90e8\u65e0\u6548\u3002 \u5728\u83b7\u5f97\u4e0a\u8ff0\u6700\u4f73\u53cd\u5e94\u6761\u4ef6\u540e\uff0c\u4f5c\u8005\u5f00\u59cb\u5bf9\u4e86AgN3\u50ac\u5316\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u7684\u5e95\u7269\u8303\u56f4\u8fdb\u884c\u4e86\u6269\u5c55\uff08Scheme 1\uff09\u3002\u4e0d\u540c\u53d6\u4ee3\u7684\u82b3\u57fa\u7094\u70c3\uff0c\u4e0d\u53d7\u7535\u5b50\u6548\u5e94\u548c\u5b9a\u4f4d\u6548\u5e94\u7684\u5f71\u54cd\uff0c\u5747\u53ef\u987a\u5229\u53cd\u5e94\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u53e0\u6c2e\u5316\u72692a&#8211;2k\uff08\u6536\u738782-93\uff05\uff09\u3002\u6742\u82b3\u57fa\u7094\u70c3\uff082-\u5421\u5576\u57fa\u548c2-\u567b\u5429\u57fa\u4e59\u7094\uff09\uff0c\u540c\u6837\u53ef\u4ee5\u8f6c\u5316\u4e3a\u76f8\u5e94\u7684\u6742\u82b3\u57fa\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u72692l\uff0881\uff05\uff09\u548c2m\uff0870\uff05\uff09\u3002\u968f\u540e\uff0c\u4f5c\u8005\u5bf9\u70f7\u57fa\u7094\u70c3\u4e5f\u8fdb\u884c\u4e86\u6269\u5c55\uff0c\u5982\u6b63\u5df1\u57fa\u3001\u82ef\u4e59\u57fa\u548c\u82c4\u57fa\u53d6\u4ee3\u7684\u7094\u70c3\u5206\u522b\u4ee582\uff05\u300186\uff05\u548c83\uff05\u7684\u4ea7\u7387\u83b7\u5f97\u76f8\u5e94\u7684\u4ea7\u72692aa&#8211;2ac\u3002\u6b64\u5916\uff0c\u4e00\u4e9b\u5e26\u6709\u654f\u611f\u6027\u57fa\u56e2\uff08\u5982\u7f9f\u57fa\u3001\u6c2f\u3001\u7fa7\u57fa\u3001\u919a\u3001\u786b\u919a\u548c\u6c28\u57fa\u7b49\uff09\u7684\u70f7\u57fa\u7094\u70c3\uff0c\u5747\u80fd\u987a\u5229\u53cd\u5e94\uff0c\u4ece\u800c\u4ee5\u8f83\u9ad8\u6536\u7387\uff0875-94\uff05\uff09\u83b7\u5f97\u4ea7\u72692ad&#8211;2aj \u3002\u73af\u5df1\u57fa\u4e59\u7094\u540c\u6837\u4ee573\uff05\u7684\u6536\u7387\u83b7\u5f972ak\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u53cd\u5e94\u8fd8\u9002\u7528\u4e8e\u751f\u7269\u6d3b\u6027\u5316\u5408\u7269\u7094\u8349\u916f\uff08clodinafop-propargyl\uff0c1al\uff09\u548c\u7094\u5b55\u916e\uff08ethisterone\uff0c1am\uff09\u7684\u76f4\u63a5\u4fee\u9970\uff0c\u5206\u522b\u4ee585\uff05\u548c78\uff05\u7684\u6536\u7387\u83b7\u5f97\u76f8\u5e94\u7684\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u72692a1\u548c2am\u3002\u53cd\u5e94\u7ed3\u679c\u8868\u660e\uff0cAgN3\u5728\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u4e2d\u5177\u6709\u51fa\u8272\u7684\u50ac\u5316\u6d3b\u6027\uff0c\u540c\u65f6\u4e5f\u662fAgN3\u5728\u6709\u673a\u53cd\u5e94\u4e2d\u9996\u6b21\u5229\u7528\u3002 \u968f\u540e\uff0c\u4f5c\u8005\u5bf9\u8be5\u53cd\u5e94\u8fdb\u884c\u4e86\u76f8\u5173\u7684\u653e\u5927\u5b9e\u9a8c\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u8bc1\u660e\u5b9e\u7528\u6027\uff08Scheme 2\uff09\u3002\u4f5c\u8005\u53d1\u73b0\uff0c\u5e95\u7269\u82b3\u57fa\u7094\u70c31a\u30011b\u548c1g\uff0c\u53ef\u572830-50 mmol\u4e0a\u653e\u5927\uff0c\u4ece\u800c\u4ee589\uff05\u300177\uff05\u548c79\uff05\u7684\u4ea7\u7387\u83b7\u5f97\u76f8\u5e94\u7684\u4ea7\u72692a\u30012b\u548c2g\u3002\u53e6\u5916\uff0c\u5177\u6709\u919a\uff082ag\uff09\u3001\u786b\u919a\uff082ah\uff09\u3001\u7f9f\u57fa\uff082aj\uff09\u3001\u53d7\u4fdd\u62a4\u7684\u6c28\u57fa\uff082an\uff09\u6216\u73af\u5df1\u70ef\u57fa\uff082ao\uff09\u57fa\u56e2\u7684\u5b98\u80fd\u5316\u8102\u80aa\u65cf\u7094\u70c3\uff0c\u540c\u6837\u9002\u5408\u653e\u5927\u53cd\u5e94\uff0c\u83b7\u5f97\u6240\u9700\u7684\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u4ea7\u7387\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728\u8fd9\u4e9b\u53cd\u5e94\u4e2d\u5747\u4f7f\u7528\u4e865mol\uff05\u7684AgN3\uff0c\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86AgN3\u4f5c\u4e3a\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u7684\u9ad8\u6548\u50ac\u5316\u5242\u3002 \u7d27\u63a5\u7740\uff0c\u4e3a\u4e86\u907f\u514dAgN3\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u6f5c\u5728\u7684\u7206\u70b8\u6027\u5371\u9669\uff0c\u4f5c\u8005\u5f00\u53d1\u4e00\u79cd\u4e00\u9505\u4e24\u6b65\u6cd5\u7684\u65b9\u6848\uff0c\u540c\u6837\u4f7f\u7528Ag2CO3\u4f5c\u4e3a\u50ac\u5316\u5242\u4ee5\u5b9e\u73b0\u7c7b\u4f3c\u7684\u9ad8\u6548\u50ac\u5316\uff08Scheme 3\uff09\u3002\u5f53\u4f5c\u8005\u5bf9\u4e00\u9505\u4e24\u6b65\u5b9e\u9a8c\u4e2d\u53ef\u80fd\u5f71\u54cd\u53cd\u5e94\u7ed3\u679c\u7684\u56e0\u7d20\u7684\u8fdb\u884c\u4e86\u6df1\u5165\u7814\u7a76\u65f6\uff0c\u4f5c\u8005\u53d1\u73b0\uff0c\u5e94\u5728\u539f\u4f4d\u5f62\u6210AgN3\u540e\u5e94\u52a0\u5165\u6c34\uff0c\u5426\u5219\u4f1a\u660e\u663e\u6291\u5236\u50ac\u5316\u6d3b\u6027\u3002\u4eceAg2CO3\u5230AgN3\u7684\u8f6c\u5316\u8fc7\u7a0b\u4e2d\u540c\u65f6\u5f62\u6210\u4e86\u542b\u7d6e\u51dd\u7269\uff0c\u5e76\u8986\u76d6\u5728AgN3\u9897\u7c92\u7684\u8868\u9762\u3002\u6700\u7ec8\uff0c\u4f5c\u8005\u901a\u8fc7\u4e00\u9505\u4e24\u6b65\u6cd5\uff0c\u4f7f\u7528\u4f4e\u8d1f\u8f7d\u91cf\u7684\u50ac\u5316\u5242Ag2CO3\uff0c\u5b9e\u73b0\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\uff0c\u5e76\u4e14\u5e95\u7269\u8303\u56f4\u5f88\u5e7f\u6cdb\uff0c\u4ee570-81\uff05\u7684\u4ea7\u7387\u83b7\u5f97\u4e86\u76f8\u5e94\u7684\u4e59\u70ef\u57fa\u53e0\u6c2e\u5316\u7269\u3002 \u4e3a\u4e86\u8fdb\u4e00\u6b65\u4e86\u89e3\u53cd\u5e94\u7684\u673a\u7406\uff0c\u4f5c\u8005\u8fdb\u884c\u4e86\u76f8\u5173\u5bf9\u7167\u548c\u6c18\u4ee3\u5b9e\u9a8c\uff08Scheme 4\uff09\u3002\u5f53\u4f7f\u7528\u4e24\u5f53\u91cf\u7684D2O\u65f6\uff0c1b\u4e0eTMSN3\u53cd\u5e94\u4ee585\uff05\u7684\u6536\u7387\u83b7\u5f97\u6c18\u4ee3\u4ea7\u7269[D] &#8211;2b\uff08\u6c18\u4ee3\u548c\u975e\u6c18\u4ee3\u5206\u522b\u536036\uff05\u300136\uff05\u300114\uff05\u548c14\uff05\uff08Eq. 1\uff09\uff09\u3002\u800c\u4ee5\u6c18\u5316\u5e95\u7269[D] &#8211;1b\u4f5c\u4e3a\u5e95\u7269\u65f6\uff0c\u4ee5\u76f8\u4f3c\u7684\u6536\u7387\uff0886\uff05\uff09\u83b7\u5f97[D] &#8211;2b\uff0c\u5c3d\u7ba1\u5355\u6c18\u5316\u4ea7\u7269\u7684\u6536\u7387\u5f88\u4f4e\uff0810\uff05\u548c6\uff05\uff09\uff08Eq. 2\uff09\u3002\u4e0a\u8ff0\u4e24\u4e2a\u7ed3\u679c\u8868\u660e\uff0c\u7531\u7094\u70c3Csp-H\u952e\u65ad\u88c2\u5f62\u6210\u4e59\u7094\u94f6\u4e2d\u95f4\u4f53\u3002\u968f\u540e\uff0c\u5728\u4e0d\u4f7f\u7528AgN3\u65f6\uff0c\u4ee5\u4e59\u7094\u5316\u94f6[Ag]-1b\u4f5c\u4e3a\u53cd\u5e94\u7269\uff0c\u540c\u6837\u83b7\u5f97\u53e0\u6c2e\u5316\u4e59\u70ef2b\u548c\u7094\u70c31b\uff08\u6bd4\u4f8b\u4e3a1\uff1a2.8\uff09\u7684\u6df7\u5408\u7269\uff08Eq. 3\uff09\u3002\u8be5\u53cd\u5e94\u8bc1\u660e\u4e86\uff0c\u7094\u70c3\u548c\u4e59\u7094\u94f6\u4e4b\u95f4\u5b58\u5728\u5feb\u901f\u5e73\u8861\uff0c\u540c\u65f6\u4f5c\u8005\u4e5f\u901a\u8fc7DFT\u8ba1\u7b97\u5f97\u5230\u4e86\u8bc1\u5b9e\u3002\u76f8\u53cd\u7684\uff0c\u5982\u679c\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\u4f7f\u7528\u5185\u90e8\u7094\u70c31b-Me\u4f5c\u4e3a\u5e95\u7269\uff08Eq. 4\uff09\uff0c\u5219\u4e0d\u4f1a\u53d1\u751f\u53cd\u5e94\u3002 \u6839\u636e\u4e0a\u8ff0\u7684\u5b9e\u9a8c\u548c\u76f8\u5173\u8ba1\u7b97\u6570\u636e\u7684\u603b\u7ed3\uff0c\u4f5c\u8005\u63d0\u51fa\u4e86\u4e24\u79cd\u53ef\u80fd\u7684\u53cd\u5e94\u673a\u7406\uff08Scheme 6\uff09\u3002\u9996\u5148\uff0c\u7531AgN3\u4e0e\u7094\u70c31\u5f62\u6210\u5177\u6709\u4e24\u4e2aAgN3\u5206\u5b50\u7684Ag-\u03c0\u7edc\u5408\u7269A1\u3002A1\u53ef\u80fd\u4f1a\u53d1\u751f\u7094\u70c3\u7684Csp-H\u952e\u65ad\u88c2\uff0c\u4ece\u800c\u5f97\u5230AgN3-Ag-HN3\u7edc\u5408\u7269A2\uff0c\u518d\u7ecf\u4eb2\u6838\u52a0\u6210\u5373\u53ef\u83b7\u5f97\u70ef\u57fa\u94f6\u4e2d\u95f4\u4f53A3\uff08Path A\uff09\u3002\u6216\u8005\uff0cA1\u4e0e\u7094\u70c31\u7ecf\u9633\u79bb\u5b50\u94f6\u548c\u53e0\u6c2e\u57fa\u9634\u79bb\u5b50\u7684\u534f\u540c\u52a0\u6210\uff0c\u4e5f\u53ef\u4ee5\u4ea7\u751f\u70ef\u57fa\u94f6\u4e2d\u95f4\u4f53B1\uff08A3\u548cB1\u662f\u5f02\u6784\u4f53\uff0cPath B\uff09\u3002\u6700\u540e\uff0cA3\u6216B1\u7684\u8d28\u5b50\u5316\u5f62\u6210HN3\uff0c\u5e76\u83b7\u5f97\u53e0\u6c2e\u5316\u4e59\u70ef\u57fa\u4ea7\u72692\uff0c\u5176\u4e2dHN3\u751f\u6210\u7684\u6c34\u53ef\u4e0eTMSN3\u53cd\u5e94\u4ece\u800c\u7ee7\u7eed\u5b8c\u6210\u50ac\u5316\u5faa\u73af\u3002 \u603b\u7ed3 \u4e1c\u5317\u5e08\u8303\u5927\u5b66\u6bd5\u9521\u548c\u6559\u6388\u8bfe\u9898\u7ec4\u62a5\u9053\u4e86\u4e00\u79cd\u9ad8\u6548\u7684AgN3\u50ac\u5316\u672b\u7aef\u7094\u70c3\u7684\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\u3002XRD\u7814\u7a76\u8868\u660e\uff0cAgN3\u4f5c\u4e3aAg2CO3\u50ac\u5316\u53cd\u5e94\u4e2d\u771f\u6b63\u6709\u6548\u7684\u50ac\u5316\u5242\u3002\u6b64\u5916\uff0cAg2CO3\u548cTMSN3\u4e4b\u95f4\u53ef\u751f\u6210AgN3\uff08\u65b0\u7684\u65e0\u673a\u53cd\u5e94\uff09\uff0c\u5e76\u901a\u8fc7DFT\u8ba1\u7b97\u4f7f\u5176\u8fdb\u4e00\u6b65\u5408\u7406\u5316\u3002\u540c\u65f6\uff0cAgN3\u50ac\u5316\u5242\u5177\u6709\u9ad8\u6548\uff08\u8d1f\u8f7d\u91cf\u4f4e\u81f35 mol\uff05\uff09\u4e14\u5b9e\u7528\u6027\uff08\u53ef\u653e\u5927\u81f330-50 mmol\uff09\uff09\u3002DFT\u8ba1\u7b97\u63ed\u793a\uff0c\u534f\u540c\u52a0\u6210\u673a\u7406\u6bd4\u9010\u6b65\u4e59\u7094\u5316\u94f6\u673a\u7406\u66f4\u6709\u5229\u3002\u603b\u4e4b\uff0c\u4f5c\u8005\u9996\u6b21\u63d0\u51fa\u5c06AgN3\u7528\u4f5c\u6709\u673a\u5408\u6210\u4e2d\u7684\u50ac\u5316\u5242\uff0c\u5e76\u5b9e\u73b0\u672b\u7aef\u7094\u70c3\u52a0\u6c22\u53e0\u6c2e\u5316\u53cd\u5e94\uff0c\u540c\u65f6\u8fdb\u4e00\u6b65\u9610\u660e\u4e86\u50ac\u5316\u673a\u7406\u3002 \u672c\u6587\u7248\u6743\u5c5e\u4e8e\u00a0Chem-Station\u5316\u5b66\u7a7a\u95f4\uff0c\u00a0\u6b22\u8fce\u70b9\u51fb\u6309\u94ae\u5206\u4eab\uff0c\u672a\u7ecf\u8bb8\u53ef\uff0c\u8c22\u7edd\u8f6c\u8f7d\uff01","protected":false},"author":26,"featured_media":31520,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[1271],"tags":[2591,2595,2592,2593,2594],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/assets.www.gsbet888.com\/uploads\/2020\/04\/a098b3b9a3d1701d0b04af97dc6fa138.png","jetpack_shortlink":"https:\/\/wp.me\/p96op1-8cc","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/posts\/31508"}],"collection":[{"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/comments?post=31508"}],"version-history":[{"count":2,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/posts\/31508\/revisions"}],"predecessor-version":[{"id":31523,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/posts\/31508\/revisions\/31523"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/media\/31520"}],"wp:attachment":[{"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/media?parent=31508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/categories?post=31508"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.gsbet888.com\/wp-json\/wp\/v2\/tags?post=31508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}