{"id":77145,"date":"2017-04-22T07:00:27","date_gmt":"2017-04-21T23:00:27","guid":{"rendered":"\/\/m.iemloyee.com\/?p=77145"},"modified":"2017-04-21T23:43:19","modified_gmt":"2017-04-21T15:43:19","slug":"science%e9%87%8d%e7%a3%85%ef%bc%9a%e5%8f%b2%e4%b8%8a%e6%9c%80%e4%bd%8e%e5%af%86%e5%ba%a6mof%e8%af%9e%e7%94%9f%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=77145","title":{"rendered":"Science\u91cd\u78c5\uff1a\u53f2\u4e0a\u6700\u4f4e\u5bc6\u5ea6MOF\u8bde\u751f\uff01"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u591a\u91cd\u7684\u86cb\u767d\u8d28\u94fe\u5929\u7136\u81ea\u53d1\u7ec4\u88c5\u6210\u5de8\u5927\u7684\u3001\u7cbe\u786e\u7684\u3001\u590d\u6742\u7684\u529f\u80fd\u4e8c\u7ea7\u3001\u4e09\u7ea7\u3001\u56db\u7ea7\u7ed3\u6784\u3002\u8fd9\u6fc0\u53d1\u79d1\u5b66\u5bb6\u7814\u7a76\u201c\u53ef\u6298\u53e0\u201d\u4e0e\u201c\u81ea\u7ec4\u88c5\u201d\u7684\u673a\u7406\u3002\u6676\u4f53\u5de5\u7a0b\u4f7f\u5f97\u5316\u5b66\u5bb6\u6a21\u62df\u7c7b\u75c5\u6bd2\u7684\u591a\u9762\u4f53\u7ed3\u6784\u3002\u957f\u671f\u5b58\u5728\u7684\u6311\u6218\u662f\u4ece\u7b80\u5355\u7684\u7ed3\u6784\u5355\u5143\u81ea\u4e0b\u800c\u4e0a\u7684\u6784\u5efa\u9ad8\u5ea6\u590d\u6742\u7684\u7ed3\u6784\u3002\u800c\u8fd9\u4e2a\u6311\u6218\u7684\u653b\u514b\u5728\u79d1\u5b66\u5bb6\u7684\u4e0d\u65ad\u63a2\u7d22\u4e0b\u4f3c\u4e4e\u4e0a\u5347\u4e86\u4e00\u4e2a\u65b0\u7684\u53f0\u9636\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u5317\u4eac\u65f6\u95f42017\u5e744\u670821\u65e5\uff0c\u7f8e\u56fd\u897f\u5317\u5927\u5b66Omar K. Farha<\/strong> \uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728Science<\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cBottom-up construction of a superstructure in a porous uranium-organic crystal<\/strong> \u201d\u7684\u6587\u7ae0\u3002\u8be5\u7814\u7a76\u7ec4\u62a5\u9053\u4e86\u4e00\u4f8b\u6709\u7b80\u5355\u7ed3\u6784\u5355\u5143\u6784\u5efa\u7684\u7ed3\u6784\u590d\u6742\u7684\u57fa\u4e8e\u94c0\u7684\u4ecb\u5b54MOF\uff0c\u5373NU-1301 \u3002\u7ed3\u6784\u5305\u542b10\u4e2a\u94c0\u8282\u70b9\u548c7\u4e2a\u7fa7\u9178\u76d0\u914d\u4f53\uff1b\u5728173.3\u57c3\u7684\u7acb\u65b9\u6676\u80de\u4e2d\u5305\u542b816\u4e2a\u94c0\u8282\u70b9\u548c816\u4e2a\u6709\u673a\u914d\u4f53\u2014\u5728\u975e\u751f\u7269\u6750\u6599\u4e2d\u662f\u8fc4\u4eca\u53d1\u73b0\u7684\u6700\u5927\u6676\u80de\u3002\u7acb\u65b9\u4f53\u7ec4\u6210\u4e94\u89d2\u548c\u516d\u8fb9\u7684\u67f1\u72b6\u6b21\u7ea7\u7ed3\u6784\uff0c\u7136\u540e\u662f\u56db\u9762\u4f53\u548c\u91d1\u521a\u77f3\u56db\u7ea7\u62d3\u6251\u7ed3\u6784\u7684\u53f2\u65e0\u524d\u4f8b\u7684\u590d\u6742\u7ed3\u6784\u3002 \u5f97\u5230\u7684\u4e09\u7ea7\u7ed3\u6784\u7684\u7a7a\u7a74\u5185\u5f84\u8fbe\u52305.0nm\u548c6.2nm\uff0c\u662f\u8fc4\u4eca\u4e3a\u6b62\u62a5\u9053\u7684\u6700\u4f4e\u5bc6\u5ea6\u7684MOF\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe1\uff1a\u5728\u4ecb\u5b54MOF\u5373NU-1301\u4e2d\u7684\u7acb\u65b9\u4f53\u7ed3\u6784\u5355\u5143<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u75318 [UO2<\/sub>(RCOO)3<\/sub>]\u2212<\/sup>\u5355\u5143\u548c12\u4e2a\u6865\u8fde\u914d\u4f53\u6784\u5efa\u7684\u7acb\u65b9\u516b\u9762\u4f53\uff1b<\/p>\n

(b)\u4e24\u4e2a\u7acb\u65b9\u516b\u9762\u4f53\u901a\u8fc7\u5206\u4eab\u4e00\u4e2a\u4e09\u89d2\u9762\u8fde\u63a5\uff1b<\/p>\n

(c)\u75315\u4e2a\u7acb\u65b9\u516b\u9762\u4f53\u6784\u6210\u7684\u4e94\u89d2\u67f1\u548c6\u4e2a\u7acb\u65b9\u516b\u9762\u4f53\u6784\u6210\u7684\u516d\u89d2\u67f1\uff1b<\/p>\n

(d) \u7b3c\u72b6\u7ed3\u6784NU-1301\u8868\u73b0\u51fa\u7c7b MgCu2<\/sub>–<\/sup>\u7ed3\u6784\u3002<\/p>\n

\u56fe2\uff1a\u5728\u4ecb\u5b54MOF\u5373NU-1301\u4e2d\u7684\u7acb\u65b9\u4f53\u7ed3\u6784\u5f62\u6210\u8d85\u6676\u683c\u4e0a\u5c42\u7ed3\u6784\u7684\u6392\u5217<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u7acb\u65b9\u516b\u9762\u4f53\u7684\u521d\u7ea7\u7ed3\u6784\uff1b<\/p>\n

(b)\u4e94\u89d2\u67f1\u548c\u516d\u89d2\u67f1\u7684\u6b21\u7ea7\u7ed3\u6784\uff1b<\/p>\n

(c)\u4e09\u5341\u4e8c\u9762\u4f53\u548c\u6821\u6b63\u540e\u7684hexa-kaidecahedron \u7684\u4e09\u7ea7\u7ed3\u6784\uff1b<\/p>\n

(d) \u56db\u9762\u4f53\u548c\u7c7b\u91d1\u521a\u77f3\u7684\u56db\u7ed3\u6784\uff1b<\/p>\n

(e) \u7531NU-1301 \u4e2d\u7531\u56db\u7ea7\u7ed3\u6784\u6784\u6210\u7684\u590d\u6742\u7ed3\u6784\u3002<\/p>\n

\u56fe3\uff1a\u7531\u94c0\u539f\u5b50\u548c\u914d\u4f53\u9876\u70b9\u6784\u6210\u7684\u74f7\u7816\u56fe\u6240\u63cf\u8ff0\u7684NU-1301\u7684nun\u7ed3\u6784<\/strong><\/p>\n

\"\"
\n \u84dd\u8272\u4ee3\u8868[86<\/sup>] \uff0c \u9ec4\u8272\u4ee3\u8868[85<\/sup>, 102<\/sup>]\uff0c\u7ea2\u8272\u4ee3\u8868 [86<\/sup>, 122<\/sup>] \uff0c\u68d5\u8272\u4ee3\u8868[1012<\/sup>]\uff0c\u7eff\u8272\u4ee3\u8868 [1012<\/sup>, 124<\/sup>] \u3002<\/p>\n

\u56fe4\uff1a\u4ecb\u5b54MOF\u5373NU-1301\u7684\u5438\u9644\u89e3\u5438\u9644\u6027\u8d28\u548cP-XRD\u56fe<\/strong><\/p>\n

\"\"
\n (a)NU-1301\u572885K\u65f6\u5438\u9644Ar\u7684\u5438\u9644\u89e3\u5438\u9644\u66f2\u7ebf\uff1b<\/p>\n

(b) NU-1301\u7684P-XRD\u56fe\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Bottom-up construction of a superstructure in a porous uranium-organic crystal<\/a> (Science. 2017, 10.1126\/science.aam7851)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4\u7f51\u8001\u742a\u742a<\/strong>\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002\u6b22\u8fce\u52a0\u5165\u6750\u6599\u4ebaMOF\u5b66\u672f\u4ea4\u6d41\u7fa4\uff08120199039\uff09\uff01<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/p>\n

\u6750\u6599\u4eba\u7f51\u5c0a\u91cd\u6240\u6709\u8fdb\u884c\u77e5\u8bc6\u4f20\u64ad\u7684\u5a92\u4f53\uff0c\u8f6c\u8f7d\u8bf7\u8054\u7cfbtougao@cailiaoren.com<\/p>\n","protected":false},"excerpt":{"rendered":"

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