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 <\/p>\n","protected":false},"excerpt":{"rendered":"\u672c\u6587\u4f5c\u8005\uff1a\u6f02\u6cca \u950e\u662f\u7b2c\u516d\u79cd\u88ab\u53d1\u73b0\u7684\u8d85\u94c0\u5143\u7d20\uff0c\u5b83\u4ee5\u53d1\u73b0\u5730\u52a0\u5c3c\u798f\u5c3c\u4e9a\u547d\u540d\u3002\u950e\u4e00\u79cd\u9ad8\u6548\u7684\u4e2d\u5b50\u6e90\uff0c\u53ef\u4ee5\u7528\u4e8e\u764c\u75c7\u6cbb\u7597\u3002 \u950e\u7684\u57fa\u672c\u7269\u7406\u6027\u8d28 \u5206\u7c7b \u7b2c\u2162B\u65cf▪\u9515\u7cfb\u91d1\u5c5e \u539f\u5b50\u5e8f\u53f7\u30fb\u539f\u5b50\u91cf 98 (251) \u7535\u5b50\u914d\u7f6e 5f107s2 \u5bc6\u5ea6 15.1 g\/cm3 \u7194\u70b9 900 oC \u6cb8\u70b9 1745\u00a0oC \u8272\u30fb\u5f62\u72b6 \u94f6\u767d\u8272\u91d1\u5c5e \u53d1\u73b0\u8005 Glenn T. Seaborg, Leon O. Morgan, Ralph A. James, Albert Ghiorso \u4e3b\u8981\u7684\u540c\u4f4d\u7d20 249Cf, 251Cf, 252Cf, 254Cf \u7528\u9014\u4f8b \u4e2d\u5b50\u6e90 \u524d\u540e\u7684\u5143\u7d20 \u952b-\u950e-\u953f \u950e\u7684\u53d1\u73b0 1950\u5e74\uff0c\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u7684Glenn T. Seaborg\u3001Leon O. Morgan\u3001Ralph A. James\u548cAlbert Ghiorso\u5229\u7528\u56de\u65cb\u7c92\u5b50\u52a0\u901f\u5668\u52a0\u901f\u6c26\u6838\u8f70\u51fb\u9514\u5f97\u5230\u4e8698\u53f7\u5143\u7d20\u3002\u4ed6\u4eec\u4ee5\u53d1\u73b0\u5730\u52a0\u5c3c\u798f\u5c3c\u4e9a\u5dde\u5c06\u8be5\u5143\u7d20\u547d\u540d\u4e3aCalifornium\uff08\u950e\uff09\u3002\u950e\u662f\u7b2c\u516d\u79cd\u88ab\u53d1\u73b0\u7684\u8d85\u94c0\u5143\u7d20\u3002 1954\u5e74\uff0c\u7231\u8fbe\u8377\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u901a\u8fc7\u5bf9\u949a\u9776\u8fdb\u884c\u8f90\u5c04\u5904\u7406\uff0c\u5236\u5907\u4e86\u4e00\u5b9a\u91cf\u7684\u950e\u3002\u5728\u5236\u5f97\u7684\u6837\u672c\u4e2d\u53ef\u4ee5\u89c2\u5bdf\u5230252Cf\u7684\u9ad8\u81ea\u53d1\u88c2\u53d8\u7387\u30021958\u5e74\uff0c\u5229\u7528\u4e2d\u5b50\u5bf9239Pu\u8f90\u5c04\u8fde\u7eed5\u5e74\u4e4b\u540e\uff0c\u5176\u4e2d\u51fa\u73b0\u4e86\u950e\u4ece249Cf\u5230252Cf\u7684\u5404\u4e2a\u540c\u4f4d\u7d20\u30021960\u5e74\uff0c\u52b3\u4f26\u65af\u4f2f\u514b\u5229\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u7684Burris Cunningham\u548cJames Wallman\u628a\u950e\u7f6e\u4e8e\u84b8\u6c7d\u4e0e\u76d0\u9178\u4e2d\uff0c\u7b2c\u4e00\u6b21\u5236\u6210\u4e86\u950e\u7684\u5316\u5408\u7269\u2014\u2014\u4e09\u6c2f\u5316\u950e\u3001\u6c2f\u6c27\u5316\u950e\u53ca\u6c27\u5316\u950e\u3002 1960\u5e74\u4ee3\uff0c\u4f4d\u4e8e\u7f8e\u56fd\u7530\u7eb3\u897f\u5dde\u6a61\u6811\u5cad\u7684\u6a61\u6811\u5cad\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u5229\u7528\u5176\u9ad8\u901a\u7387\u540c\u4f4d\u7d20\u53cd\u5e94\u7089\uff08HFIR\uff09\u4ea7\u751f\u4e86\u5c11\u91cf\u7684\u950e\u3002\u52301995\u5e74\u4e3a\u6b62\uff0cHFIR\u7684\u5b9e\u9645\u950e\u5e74\u4ea7\u91cf\u4e3a500\u6beb\u514b\u3002\u7f8e\u56fd\u539f\u5b50\u80fd\u534f\u4f1a\u57281970\u5e74\u4ee3\u521d\u8d77\u5411\u5de5\u4e1a\u53ca\u5b66\u672f\u673a\u6784\u9500\u552e252Cf\uff0c\u6bcf\u5fae\u514b\u4ef7\u683c\u4e3a10\u7f8e\u5143\uff0c\u4ece1970\u81f31990\u5e74\u6bcf\u5e74\u4e00\u5171\u552e\u51fa150\u5fae\u514b252Cf\u3002Haire\u548cBaybarz\u4e8e1974\u5e74\u7528\u9567\u8fd8\u539f\u4e86\u6c27\u5316\u950e(III)\uff0c\u9996\u6b21\u5236\u6210\u6570\u5fae\u514b\u91cd\u3001\u539a\u5ea6\u5c0f\u4e8e1\u5fae\u7c73\u7684\u950e\u91d1\u5c5e\u8584\u7247\u3002 [1-4] \u91d1\u5c5e\u950e \u4e2d\u5b50\u6e90 \u950e\u53ef\u4ee5\u4f5c\u4e3a\u9ad8\u901a\u91cf\u7684\u4e2d\u5b50\u6e90\uff0c\u5728\u6838\u533b\u5b66\u9886\u57df\u53ef\u7528\u6765\u6cbb\u7597\u6076\u6027\u80bf\u7624\u3002252Cf\u4e2d\u5b50\u6e90\u53ef\u4ee5\u5236\u9020\u7684\u975e\u5e38\u5c0f\uff0c\u5229\u7528\u7279\u5236\u7684\u65bd\u6e90\u5668\u9001\u5230\u80bf\u7624\u90e8\u4f4d\uff0c\u6216\u8005\u690d\u5165\u5230\u80bf\u7624\u7ec4\u7ec7\u4e2d\u8fdb\u884c\u6cbb\u7597\u3002\u5bf9\u4e8e\u53e3\u8154\u764c\u3001\u76f4\u80a0\u764c\u3001\u98df\u9053\u764c\u3001\u80c3\u764c\u3001\u9f3b\u8154\u764c\u7b49\u90fd\u6709\u975e\u5e38\u597d\u7684\u7597\u6548\u3002\u8fd9\u79cd\u65b9\u6cd5\u65e0\u987b\u8ba9\u75c5\u4eba\u5168\u8eab\u63a5\u53d7\u653e\u5c04\u6027\u5c04\u7ebf\uff0c\u653e\u5c04\u53cd\u5e94\u8f7b\u4e14\u80fd\u591f\u5f7b\u5e95\u6740\u6b7b\u764c\u7ec6\u80de\u3002 \u6bcf\u5fae\u514b\u7684\u950e\u6bcf\u5206\u949f\u80fd\u591f\u4ea7\u751f1.39\u4ebf\u4e2a\u4e2d\u5b50\u3002\u56e0\u6b64\u950e\u4e5f\u53ef\u4ee5\u7528\u4f5c\u6838\u53cd\u5e94\u7089\u7684\u4e2d\u5b50\u542f\u52a8\u6e90\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u4e2d\u5b50\u7684\u7a7f\u900f\u80fd\u529b\u5f88\u5f3a\uff0c\u6240\u4ee5\u950e\u4e5f\u88ab\u7528\u4e0e\u5404\u79cd\u63a2\u6d4b\u5668\u4e2d\uff0c\u5982\u71c3\u6599\u68d2\u626b\u63cf\u4eea\u4ee5\u53ca\u4fbf\u643a\u5f0f\u91d1\u5c5e\u63a2\u6d4b\u5668\u7b49\u3002[5-7] \u53c2\u8003\u6587\u732e [1] Cunningham, B. B. (1968). “Californium”. In Hampel, Clifford A. (ed.). The Encyclopedia of the Chemical Elements. Reinhold Book Corporation. LCCN 68029938. [2] Thompson, S. G.; Street, Jr., K.; A., Ghiorso; Seaborg, Glenn T. (1950). “Element 98”. Physical Review. 78 (3): 298. Bibcode:1950PhRv…78..298T. doi:10.1103\/PhysRev.78.298.2. [3] Thompson, S. 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