{"id":103518,"date":"2017-09-25T06:30:47","date_gmt":"2017-09-24T22:30:47","guid":{"rendered":"\/\/m.iemloyee.com\/?p=103518"},"modified":"2017-09-24T18:34:28","modified_gmt":"2017-09-24T10:34:28","slug":"%e5%8a%a0%e5%b7%9e%e5%a4%a7%e5%ad%a6jeffrey-r-long%e6%95%99%e6%8e%88nature%ef%bc%9a%e9%87%91%e5%b1%9e%e6%9c%89%e6%9c%ba%e6%a1%86%e6%9e%b6%e6%9d%90%e6%96%99%e5%8d%8f%e5%90%8c%e5%90%b8%e9%99%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=103518","title":{"rendered":"\u52a0\u5dde\u5927\u5b66Jeffrey R. Long\u6559\u6388Nature\uff1a\u91d1\u5c5e\u6709\u673a\u6846\u67b6\u6750\u6599\u534f\u540c\u5438\u9644\u7684\u81ea\u65cb\u8f6c\u6362\u673a\u5236"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u91d1\u5c5e\u6709\u673a\u6846\u67b6\u6750\u6599\u662f\u4e00\u79cd\u591a\u5b54\u7684\uff0c\u5316\u5b66\u7ed3\u6784\u53ef\u8c03\u8282\u7684\u56fa\u4f53\uff0c\u5df2\u4f5c\u4e3a\u5438\u9644\u5242\u88ab\u5e94\u7528\u4e8e\u6c14\u4f53\u5206\u79bb\u9886\u57df\uff0c\u5176\u5438\u9644\u65b9\u5f0f\u7b26\u5408\u6717\u7f2a\u5c14\u5438\u9644\u66f2\u7ebf\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u5438\u9644\u65b9\u5f0f\u6c14\u4f53\u9009\u62e9\u6027\u548c\u5de5\u4f5c\u5bb9\u91cf\u7684\u77db\u76fe\u4e0d\u53ef\u8c03\u548c\u3002\u534f\u540c\u5438\u9644\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002\u901a\u8fc7\u534f\u540c\u53ef\u4ee5\u5728\u8f83\u7a84\u7684\u538b\u529b\u8303\u56f4\u5185\u5b9e\u73b0\u5927\u91cf\u6c14\u4f53\u7684\u5438\u9644\uff0c\u5f62\u6210\u9636\u68af\u578b\u5438\u9644\u7b49\u6e29\u7ebf\u3002\u7531\u4e8e\u6c14\u4f53\u6e29\u5ea6\u4f9d\u8d56\u4e8e\u538b\u529b\uff0c\u56e0\u6b64\u8be5\u79cd\u5438\u9644\u65b9\u5f0f\u53ef\u4ee5\u5728\u6e29\u5ea6\u6ce2\u52a8\u4e0d\u5927\u65f6\u5b9e\u73b0\u9ad8\u5de5\u4f5c\u5bb9\u91cf\u3002\u534f\u540c\u5438\u9644\uff0c\u662f\u901a\u8fc7\u6700\u539f\u59cb\u7684\u952e\u5408\u65b9\u5f0f\u4fc3\u8fdb\u5bf9\u9644\u52a0\u5e95\u7269\u5206\u5b50\u7684\u6444\u53d6\uff0c\u8fd9\u79cd\u4f5c\u7528\u88ab\u7528\u4e8e\u751f\u7269\u4f53\u7cfb\u5982\u8840\u7ea2\u7d20\u4e2d\uff0c\u5176\u5206\u5b50\u6d3b\u6027\u4f4d\u70b9\u662f\u76f8\u4e92\u5f71\u54cd\u7684\u3002\u6a21\u4eff\u8840\u7ea2\u7d20\u4e2d\u7684\u952e\u5408\u65b9\u5f0f\uff0c\u4f7f\u5305\u542b\u672a\u9971\u548c\u3001\u72ec\u7acb\u91d1\u5c5e\u6d3b\u6027\u4f4d\u70b9\u7684\u91d1\u5c5e\u6709\u673a\u6846\u67b6\u6750\u6599\uff0c\u4ee4\u4f4d\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u6210\u4e3a\u65e2\u5177\u6709\u534f\u540c\u6027\u53c8\u5177\u6709\u9009\u62e9\u6027\u7684\u5438\u9644\u5242\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u671f\uff0cJeffrey R. Long\u8bfe\u9898\u7ec4\u5728Nature\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cA spin transition mechanism for cooperative adsorption in metal\u2013organic frameworks\u201d\u7684\u6587\u7ae0\u3002\u4ed6\u4eec\u901a\u8fc7\u63a2\u7a76\u4e00\u6c27\u5316\u78b3\u5728\u4e00\u7cfb\u5217\u5177\u6709\u4e0d\u9971\u548c\u4e8c\u4ef7\u94c1\u79bb\u5b50\u7684\u4e09\u5511\u57fa\u91d1\u5c5e\u6846\u67b6\u6750\u6599\u7684\u9009\u62e9\u6027\u5438\u9644\u4f5c\u7528\u63d0\u51fa\u4e86\u4e00\u79cd\u81ea\u65cb\u8f6c\u6362\u673a\u5236\uff0c\u5728\u8fd9\u79cd\u673a\u5236\u4e2d\uff0c\u4e34\u8fd1\u7684\u4e8c\u4ef7\u94c1\u79bb\u5b50\u4f4d\u70b9\u5728CO\u4e34\u754c\u538b\u529b\u6761\u4ef6\u4e0b\u53d1\u751f\u4e86\u81ea\u65cb\u6001\u7684\u8f6c\u53d8\uff0c\u4f7f\u5f97\u6750\u6599\u5728\u6e29\u5ea6\u53d8\u5316\u8f83\u5c0f\u7684\u8303\u56f4\u5185\u5c55\u73b0\u51fa\u5de8\u5927\u7684CO\u6c14\u4f53\u5206\u79bb\u5bb9\u91cf\uff0c\u8be5\u673a\u5236\u89e3\u91ca\u4e86CO\u5438\u9644\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u9636\u68af\u578b\u5438\u9644\u7b49\u6e29\u7ebf\u7684\u73b0\u8c61\u3002\u7814\u7a76\u4eba\u5458\u501f\u52a9Fe2<\/sub>Cl2<\/sub>(bbta)\u548cFe2<\/sub>Cl2<\/sub>(btdd)\uff08\u6ce8\uff1a\u7ed3\u6784\u56fe\u89c1\u56fe\u4e8c\uff09\u4e24\u79cd\u91d1\u5c5e\u6846\u67b6\u6750\u6599\uff0c\u4f7f\u7528XRD\u884d\u5c04\uff0c\u7a46\u65af\u5821\u5c14\u8c31\uff0c\u76f4\u6d41\u78c1\u5316\u7387\u6d4b\u91cf\uff0c\u7ea2\u5916\u5149\u8c31\u7b49\u6d4b\u8bd5\u624b\u6bb5\uff0c\u6765\u9a8c\u8bc1\u8fd9\u79cd\u673a\u5236\u3002\u8be5\u673a\u5236\u6709\u5229\u4e8e\u5b9e\u73b0\u9ad8\u6548\u7684CO\u5206\u79bb\uff0c\u901a\u8fc7\u63a7\u5236\u5f00\u653e\u91d1\u5c5e\u4f4d\u70b9\u7684\u7535\u5b50\u6027\u8d28\u53ef\u4ee5\u5b9e\u73b0\u534f\u540c\u5438\u9644\u5242\u7684\u8bbe\u8ba1\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u4e00\u3001\u7406\u60f3\u6761\u4ef6\u4e0b\u5438\u9644\u7b49\u6e29\u66f2\u7ebf\u548c\u534f\u540c\u81ea\u65cb\u673a\u5236\u793a\u610f\u56fe<\/strong><\/p>\n \uff08a\uff09\u4f20\u7edf\u5438\u9644\u5242\u7406\u60f3\u6c14\u4f53\u5438\u9644\u7b49\u6e29\u7ebf\u53ca\u5de5\u4f5c\u5bb9\u91cf\uff1b<\/p>\n \uff08b\uff09\u534f\u540c\u5438\u9644\u5242\u7406\u60f3\u6c14\u4f53\u5438\u9644\u7b49\u6e29\u7ebf\u53ca\u5de5\u4f5c\u5bb9\u91cf\uff08Pads<\/sub>\u548cPdes<\/sub>\u5206\u522b\u662f\u5438\u9644\u548c\u8131\u9644\u538b\u529b\uff0cTlow<\/sub>\uff0cTmed<\/sub>\u548cThigh<\/sub>\u8868\u793a\u4f4e\u6e29\uff0c\u4e2d\u7b49\u6e29\u5ea6\u548c\u9ad8\u6e29\uff09\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u5230\uff0c\u548c\u4f20\u7edf\u5438\u9644\u5242\u76f8\u6bd4\uff0c\u534f\u540c\u5438\u9644\u5242\u4f7f\u7528\u66f4\u5c0f\u7684\u6e29\u5ea6\u53d8\u5316\u53ef\u4ee5\u5b9e\u73b0\u66f4\u591a\u7684\u5de5\u4f5c\u5bb9\u91cf\u589e\u52a0\uff1b<\/p>\n \uff08c\uff09\u534f\u540c\u81ea\u65cb\u8f6c\u6362\u673a\u5236\u793a\u610f\u56fe\uff0c\u5728CO\u5206\u538b\u4f4e\u4e8e\u5438\u9644\u7b49\u6e29\u7ebf\u4e2d\u7684\u6b65\u538b\u65f6\uff0c\u89c2\u5bdf\u5230\u7684\u5168\u90e8\u4e3a\u9ad8\u81ea\u65cb\u4e8c\u4ef7Fe\u79bb\u5b50\uff08\u6a59\u8272\u7403\u6807\u6ce8\uff09\uff0c\u968f\u7740\u538b\u5f3a\u7684\u589e\u52a0\uff0c\u90e8\u5206\u9ad8\u81ea\u65cb\u4e8c\u4ef7Fe\u79bb\u5b50\u8f6c\u5316\u4e3a\u4f4e\u81ea\u65cb\u4e8c\u4ef7Fe\u79bb\u5b50\uff08\u7c89\u8272\u7403\u6807\u6ce8\uff09\uff0c\u5f53\u538b\u5f3a\u8fdb\u4e00\u6b65\u589e\u52a0\u8d85\u8fc7\u6b65\u538b\u65f6\uff0cFe\u79bb\u5b50\u5168\u90e8\u8f6c\u5316\u4e3a\u4f4e\u81ea\u65cb\u4e8c\u4ef7Fe\u79bb\u5b50\u3002\uff08\u7070\u8272\uff0c\u7eff\u8272\uff0c\u6a59\u8272\uff0c\u7c89\u8272\uff0c\u84dd\u8272\u548c\u7ea2\u8272\u7403\u4f53\u5206\u522b\u4ee3\u8868C\u539f\u5b50\uff0cCl\u539f\u5b50\uff0c\u9ad8\u81ea\u65cb\u4e8c\u4ef7Fe\u79bb\u5b50\uff0c\u4f4e\u81ea\u65cb\u4e8c\u4ef7Fe\u79bb\u5b50\uff0cN\u539f\u5b50\u548cO\u539f\u5b50\uff09<\/p>\n \u4e8c\u3001\u56fa\u6001\u7ed3\u6784<\/strong><\/p>\n \uff08a\uff09\u4eceXRD\u884d\u5c04\u5206\u6790\u5f97\u5230\u7684Fe2<\/sub>Cl2<\/sub>(bbta)\u90e8\u5206\u7ed3\u6784\uff0c\u663e\u793a\u51fa\u516d\u89d2\u5f62\u6392\u5217\uff1b<\/p>\n \uff08b\uff09\u4eceXRD\u884d\u5c04\u5206\u6790\u5f97\u5230\u7684Fe2<\/sub>Cl2<\/sub>(btdd)\u90e8\u5206\u7ed3\u6784\uff0c\u4ea6\u663e\u793a\u51fa\u516d\u89d2\u5f62\u6392\u5217\uff1b<\/p>\n \uff08c\uff09\u87ba\u65cb\u94c1\u6c2f\u5316\u4e09\u5511\u94fe\u6cbfc\u8f74\u7ed3\u6784\u56fe\uff0c\u76f8\u90bb\u94c1\u539f\u5b50\u95f4\u8ddd\u4e3a3.361\uff085\uff09\u57c3\uff0c\u5176\u4e2d\u62ec\u53f7\u4e2d\u6570\u5b57\u4ee3\u8868\u4f30\u8ba1\u7684\u6807\u51c6\u504f\u5dee\uff1b\uff08\u7070\u8272\uff0c\u7eff\u8272\uff0c\u6a59\u8272\uff0c\u84dd\u8272\u548c\u7ea2\u8272\u7403\u4f53\u5206\u522b\u4ee3\u8868C\u539f\u5b50\uff0cCl\u539f\u5b50\uff0cFe\u539f\u5b50\uff0cN\u539f\u5b50\u548cO\u539f\u5b50\uff0c\u4e3a\u4e86\u7b80\u5316\u7ed3\u6784\u793a\u610f\u56fe\uff0c\u6c22\u539f\u5b50\u88ab\u7701\u7565\uff09<\/p>\n \uff08d\uff09H2<\/sub>bbta\u7684\u5206\u5b50\u7ed3\u6784\uff1b<\/p>\n \uff08e\uff09H2<\/sub>btdd\u7684\u5206\u5b50\u7ed3\u6784\u3002<\/p>\n \u4e09\u3001\u81ea\u65cb\u8f6c\u6362\u673a\u5236\u7684\u8868\u5f81<\/strong><\/p>\n \uff08a\uff09Fe2<\/sub>Cl2<\/sub>(bbta)\u7684\u56fa\u4f53\u7ed3\u6784\uff08\u4e0a\u56fe\uff09\u548c\u5438\u96442\u4e2aCO\u5206\u5b50\u540e\u7684\u56fa\u4f53\u7ed3\u6784\uff08\u4e0b\u56fe\uff09\uff08\u7070\u8272\uff0c\u7eff\u8272\uff0c\u6a59\u8272\uff0c\u84dd\u8272\u548c\u7ea2\u8272\u7403\u4f53\u5206\u522b\u4ee3\u8868C\u539f\u5b50\uff0cCl\u539f\u5b50\uff0cFe\u539f\u5b50\uff0cN\u539f\u5b50\u548cO\u539f\u5b50\uff0c\u4e3a\u4e86\u7b80\u5316\u7ed3\u6784\u793a\u610f\u56fe\uff0c\u6c22\u539f\u5b50\u88ab\u7701\u7565\uff09\uff1b<\/p>\n \uff08b\uff09300mbarCO\u538b\u529b\uff0c\u6ce2\u957f0.72768\u57c3\u65f6Fe2<\/sub>Cl2<\/sub>(bbta)\u7684\u4e0d\u540c\u6e29\u5ea6\u65f6\u7684XRD\u884d\u5c04\u56fe\u6570\u636e\uff0c\u5176\u4e2d\u7ea2\u7ebf\u6807\u6ce8\u90e8\u5206\u4e3a\u9ad8\u81ea\u65cb\u7ec4\u5206\u7684\u5cf0\uff0c\u84dd\u7ebf\u6807\u6ce8\u90e8\u5206\u4e3a\u4f4e\u81ea\u65cbCO\u952e\u5408\u7ec4\u5206\u7684\u5cf0\uff1b<\/p>\n \uff08c\uff0925\u2103\uff0c\u4e0d\u540cCO\u5206\u538b\u6761\u4ef6\u4e0bFe2<\/sub>Cl2<\/sub>(bbta)\u7684\u7ea2\u5916\u5149\u8c31\u3002<\/p>\n \u56db\u3001\u6c14\u4f53\u5438\u9644\u7b49\u6e29\u66f2\u7ebf\uff0c\u5de5\u4f5c\u5bb9\u91cf\u548c\u6469\u5c14\u9009\u62e9\u6027\u6570\u503c<\/strong><\/p>\n \uff08a\uff09\u63a7\u5236\u4e0d\u540c\u6e29\u5ea6\u6761\u4ef6\u7684Fe2<\/sub>Cl2<\/sub>(bbta)\u7684CO\u5438\u9644\u7b49\u6e29\u7ebf\uff1b<\/p>\n \uff08b\uff09Fe2<\/sub>Cl2<\/sub>(bbta) \uff0cFe2<\/sub>(dobdc)\u548cNi2<\/sub>(dobdc)\u7684\u56de\u6536\u6e29\u5ea6\u548c\u5de5\u4f5c\u5bb9\u91cf\u66f2\u7ebf\uff1b<\/p>\n \uff08c\uff0925\u2103\u6761\u4ef6\u4e0b\uff0cFe2<\/sub>Cl2<\/sub>(bbta) \u5bf9CO\uff0cCO2<\/sub>\uff0cN2<\/sub>\uff0cH2<\/sub>\u7b49\u4e0d\u540c\u6c14\u4f53\u7684\u5438\u9644\u7b49\u6e29\u7ebf\uff1b<\/p>\n \uff08d\uff09CO\u6df7\u5408N2<\/sub>\u6216H2<\/sub>\u65f6Fe2<\/sub>Cl2<\/sub>(bbta)\u7684\u9009\u62e9\u6027\u66f2\u7ebf\uff0c\u5176\u4e2d\uff0cCO\u539f\u5b50\u6bd4\u4e3a\u6a2a\u5750\u6807\uff1b<\/p>\n \uff08e\uff09\u63a7\u5236\u4e0d\u540c\u6e29\u5ea6\u65f6Fe2<\/sub>Cl2<\/sub>(btdd)\u7684CO\u5438\u9644\u7b49\u6e29\u7ebf\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u672c\u5de5\u4f5c\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u5728\u5982\u4f55\u5b9e\u73b0MOF\u6750\u6599\u7684\u534f\u540c\u5438\u9644\u7684\u8fc7\u7a0b\u4e2d\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u534f\u540c\u81ea\u65cb\u8f6c\u6362\u673a\u5236\uff0c\u5e76\u7528\u8be5\u673a\u5236\u89e3\u91ca\u4e86CO\u5438\u9644\u7684\u9636\u68af\u578b\u5438\u9644\u7b49\u6e29\u66f2\u7ebf\uff0c\u968f\u540e\u901a\u8fc7\u4e00\u7cfb\u5217\u8868\u5f81\u624b\u6bb5\u9a8c\u8bc1\u4e86\u8be5\u673a\u5236\u3002\u534f\u540c\u81ea\u65cb\u8f6c\u6362\u673a\u5236\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u6548\u7684\u8c03\u8282\u5438\u9644\u5242\u6765\u5b9e\u73b0\u5206\u79bb\u6548\u7387\u63d0\u9ad8\u7684\u9014\u5f84\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>A spin transition mechanism for cooperative adsorption in metal\u2013organic frameworks<\/a>\uff08Nature\uff0c 2017\uff0c doi: 10.1038\/nature23674\uff09<\/p>\n \u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5f20\u5b66\u745e\u7f16\u8f91\uff0c\u9ec4\u8d85\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<\/p>\n
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