{"id":81670,"date":"2017-05-19T06:30:49","date_gmt":"2017-05-18T22:30:49","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=81670"},"modified":"2017-05-20T16:11:19","modified_gmt":"2017-05-20T08:11:19","slug":"am-chem-soc-%ef%bc%9a%e6%96%b0%e5%9e%8bmof%e7%bb%93%e4%b8%8a%e5%8d%95%e4%bd%8d%e7%82%b9%e9%92%b4%e5%82%ac%e5%8c%96%e5%89%82%e5%ba%94%e7%94%a8%e4%ba%8e%e8%8a%b3%e7%a1%9d%e5%9f%ba%e5%8c%96%e5%90%88","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=81670","title":{"rendered":"J. Am. Chem. Soc. \uff1a\u65b0\u578bMOF\u7ed3\u4e0a\u5355\u4f4d\u70b9\u94b4\u50ac\u5316\u5242\u5e94\u7528\u4e8e\u82b3\u785d\u57fa\u5316\u5408\u7269\uff0c\u6c30\u7c7b\uff0c\u5f02\u6c30\u5316\u5408\u7269\u7684\u9ad8\u6d3b\u6027\u52a0\u6c22"},"content":{"rendered":"

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

\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\uff08MOF\uff09\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u7ecf\u5178\u7684\u5206\u5b50\u6750\u6599\uff0c\u5728\u50ac\u5316\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u8bb8\u591a\u65e0\u673a\u7ed3\u70b9\u4f8b\u5982\u57fa\u4e8e\u4e8c\u4ef7\uff0c\u4e09\u4ef7\u751a\u81f3\u56db\u4ef7\u91d1\u5c5e\u7684\u7ed3\u70b9\u5df2\u7ecf\u5728MOF\u4e2d\u5f97\u5230\u4e86\u5e94\u7528\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u9506\u57faMOF\u56e0\u5176\u6781\u5176\u4f18\u826f\u7684\u9ad8\u6e29\u548c\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u7b80\u5355\u76f4\u63a5\u7684\u8fde\u63a5\u53ef\u8c03\u6027\u4ee5\u53ca\u9506\u524d\u9a71\u4f53\u7684\u76f8\u5bf9\u5ec9\u4ef7\u4f7f\u5176\u5728\u4f17\u591a\u7684MOF\u4e2d\u8131\u9896\u800c\u51fa\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6765\u81ea\u829d\u52a0\u54e5\u5927\u5b66\u7684\u6797\u6587\u658c\u6559\u6388\u7b49\u4eba\u5728J. Am. Chem. Soc.\u4e0a\u53d1\u6587\uff0c\u9898\u4e3a\u201cSingle-Site Cobalt Catalysts at New Zr12<\/sub>(\u03bc3<\/sub>\u2011O)8<\/sub>(\u03bc3<\/sub>\u2011OH)8<\/sub>(\u03bc2<\/sub>\u2011OH)6<\/sub> Metal-Organic Framework Nodes for Highly Active Hydrogenation of Nitroarenes, Nitriles, and Isocyanides\u201d \u3002\u7814\u7a76\u4eba\u5458\u91c7\u7528\u4e8c\u7ea7\u7ed3\u6784\u5355\u5143Zr12<\/sub>O8<\/sub>(\u03bc3<\/sub>-OH)8<\/sub>(\u03bc2<\/sub>-OH)6<\/sub>\u7ed3\uff08Zr12<\/sub>-SBU\uff09\u548c\u4e09\u82ef\u57fa\u4e8c\u7fa7\u9178\u5236\u5907\u51fa\u4e86\u4e00\u79cd\u65b0\u578b\u7684Zr12<\/sub>\u2014\u2014\u4e09\u82ef\u57fa\u4e8c\u7fa7\u9178\uff08Zr12<\/sub>-TPDC\uff09\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\u3002\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u652f\u6491\u5355\u4f4d\u70b9\u94b4\u57fa\u56fa\u4f53\u50ac\u5316\u5242\u6765\u4fc3\u8fdb\u82b3\u785d\u57fa\u5316\u5408\u7269\uff0c\u6c30\u7c7b\u548c\u5f02\u6c30\u5316\u5408\u7269\u7684\u9ad8\u6548\u52a0\u6c22\u6765\u63d0\u4f9b\u80fa\u3002\u56e0\u6b64\u672c\u6587\u4e3a\u901a\u8fc7\u8c03\u8282\u4e8c\u7ea7\u7ed3\u6784\u5355\u5143\u7684\u7535\u5b50\u548c\u7a7a\u95f4\u7279\u6027\u6765\u8bbe\u8ba1\u65b0\u578bMOF\u652f\u6491\u5355\u4f4d\u70b9\u56fa\u4f53\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002<\/p>\n

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

\u56fe1 \u57fa\u4e8e\u9506MOF\u7684\u4e0d\u540cSBU\u4e09\u79cd\u5177\u6709\u4e0d\u540c\u6d3b\u6027\u548c\u9009\u62e9\u6027\u7684\u94b4\u50ac\u5316\u5242\u7684\u63cf\u8ff0<\/span><\/strong><\/p>\n

\"\"<\/p>\n

(a)\u00a0Zr6<\/sub>O4<\/sub>(\u03bc3<\/sub>-OCoH)4 <\/sub>\u7531 Zr6<\/sub>O4<\/sub>(\u03bc3<\/sub>-OH)4<\/sub>\u5408\u6210\u3002<\/p>\n

(b) Zr8<\/sub>O8<\/sub>(\u03bc2<\/sub>-OCoH)4 <\/sub>\u7531Zr8<\/sub>O8<\/sub>(\u03bc2-OH)4<\/sub>\u5408\u6210\u3002<\/p>\n

(c) Zr12<\/sub>[(\u03bc2<\/sub>-O)2<\/sub>(\u03bc3<\/sub>-O)-CoH]3<\/sub>Li3 <\/sub>\u7531 Zr12<\/sub>O8<\/sub>(\u03bc3<\/sub>-OH)8<\/sub>(\u03bc2<\/sub>-OH)6<\/sub>\u5408\u6210\u3002<\/p>\n

\u56fe2 Zr12<\/sub>-TPDC\u7684\u8868\u5f81<\/strong><\/span><\/p>\n

\"\"<\/p>\n

(a) Zr12<\/sub>-TPDC\u7684\u4e8c\u7ea7\u7ed3\u6784\u5355\u5143\u7531\u4e24\u4e2aZr6<\/sub> \u7ed3\u5f62\u6210\u3002<\/p>\n

(b) Zr12<\/sub>-TPDC\u7684\u900f\u5c04\u7535\u955c\u56fe\u3002<\/p>\n

(c) Zr12<\/sub>-TPDC\u7684\u5b9e\u9a8cPXRD\u56fe (\u84dd\u8272)\u548cZr12<\/sub>-TPDC (\u7ea2\u8272)\u6a21\u62df\u7684\u56fe\u5f88\u76f8\u4f3c,\u4f46\u662f\u548cZr6<\/sub>-TPDC (\u9ed1\u8272)\u6a21\u62df\u7684PXRD\u5374\u5f88\u4e0d\u540c\u3002<\/p>\n

(d) Zr12<\/sub>-TPDC\u7684\u9506-\u8fb9\u7684R-\u7a7a\u95f4EXAFS\u56fe\u8c31\u548c\u62df\u5408\u4ee5\u53ca\u771f\u5b9e\u6210\u5206\u7684\u5085\u91cc\u53f6\u53d8\u6362\u3002<\/p>\n

(e) Zr12<\/sub>-TPDC (77 K)\u7684\u6c2e\u5438\u9644\u66f2\u7ebf\u3002<\/p>\n

\u56fe3 Zr12-TPDC-CoCl\u8868\u5f81<\/strong><\/span><\/p>\n

\"\"<\/p>\n

(a) Zr12<\/sub>-SBU \u548cCoCl2<\/sub>\u5408\u6210 Zr12<\/sub>-TPDC-CoCl\u3002<\/p>\n

(b)\u4ece\u785d\u57fa\u82ef\uff08\u84dd\u8272\uff09\u548c\u6c30\u82ef\uff08\u7eff\u8272\uff09\u52a0\u6c22\u4e2d\u5f97\u5230\u7684Zr12<\/sub>-TPDC\u7684PXRD\u56fe (\u9ed1\u8272), Zr12<\/sub>-TPDC-CoCl (\u7ea2\u8272)\u7684\u76f8\u4f3c\u6027\u5c55\u793a\u4e86Zr12<\/sub>-TPDC\u6676\u4f53 \u7ecf\u8fc7\u91d1\u5c5e\u5316\u4ee5\u53ca\u50ac\u5316\u4f5c\u7528\u540e\u6ede\u540e\u6027\u3002<\/p>\n

(c) Zr12<\/sub>-TPDC-CoCl \u5728Co\u7684K\u4f4d\u7684R\u7a7a\u95f4\u7684EXAFS \u56fe\u8c31\u548c\u62df\u5408\u3002<\/p>\n

(d) Zr12<\/sub>-TPDC-CoH\u5728Co\u7684K\u4f4d\u7684R\u7a7a\u95f4\u7684EXAFS \u56fe\u8c31\u548c\u62df\u5408\u3002<\/p>\n

(e) Zr12<\/sub>-TPDC-CoCl, Zr12<\/sub>-TPDC-CoH\u548cZr12<\/sub>-TPDC-Co\u7ecf\u8fc7\u785d\u57fa\u82ef\u52a0\u6c22\u540e\u7684XANES\u56fe\u8c31\u4e0eCoCl2<\/sub>\u7684\u76f8\u4f3c\uff0c\u8868\u660eCo\u4e2d\u5fc3\u7684\u4e8c\u4ef7\u6c27\u5316\u6001\u5728\u6240\u6709\u7269\u8d28\u4e2d\u3002<\/p>\n

\u56fe4 Zr12<\/sub> -TPDC-Co\u52a0\u6c22\u785d\u57fa\u8334\u9999\u919a\u4ea7\u91cf\u56fe<\/strong><\/span><\/p>\n

\"\"<\/p>\n

4-\u6c28\u57fa\u82ef\u7532\u919a\u5728Zr12<\/sub> -TPDC-Co\u52a0\u6c22\u785d\u57fa\u8334\u9999\u919a\u5faa\u73af\u8bd5\u9a8c\u4e2d\u4e0d\u540c\u8fd0\u884c\u6b21\u6570\u7684\u4ea7\u91cf\u5206\u5e03\u3002\u94b4\u8d1f\u8f7d\u91cf\u4e3a1mol%\u3002<\/p>\n

\u56fe5 Zr12 -TPDC-Co\u52a0\u6c22\u82c4\u8148\u4ea7\u91cf\u56fe<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u82c4\u80fa\u5728Zr12<\/sub> -TPDC-Co\u52a0\u6c22\u82c4\u8148\u5faa\u73af\u8bd5\u9a8c\u4e2d\u4e0d\u540c\u8fd0\u884c\u6b21\u6570\u7684\u4ea7\u91cf\u5206\u5e03\u3002\u94b4\u8d1f\u8f7d\u91cf\u4e3a1mol%\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/span><\/p>\n

\u672c\u6587\u62a5\u9053\u4e86\u57fa\u4e8e\u8bbe\u8ba1Zr12<\/sub>(\u03bc3<\/sub>-O)8<\/sub>(\u03bc3<\/sub>-OH)8<\/sub>(\u03bc2<\/sub>-OH)6<\/sub>\u9996\u6b21\u5408\u6210\u4e86Zr-MOF\u3002Zr12<\/sub>-SBUs \u4e3a\u4e8c\u4ef7\u94b4\u79bb\u5b50\u4e2d\u5fc3\u63d0\u4f9b\u4e86\u4e00\u4e2a\u72ec\u7279\u7684\u914d\u4f4d\u73af\u5883\u6765\u4e3a\u82b3\u785d\u57fa\u5316\u5408\u7269\uff0c\u6c30\u7c7b\uff0c\u5f02\u6c30\u5316\u5408\u7269\u7684\u52a0\u6c22\u63d0\u4f9b\u4e00\u79cd\u9ad8\u6d3b\u6027\u5355\u4f4d\u70b9\u56fa\u4f53\u50ac\u5316\u5242\u3002\u672c\u6587\u4e3a\u901a\u8fc7\u8c03\u8282\u4e8c\u7ea7\u7ed3\u6784\u5355\u5143\u7684\u7535\u5b50\u548c\u7a7a\u95f4\u7279\u6027\u6765\u8bbe\u8ba1\u65b0\u578bMOF\u652f\u6491\u5355\u4f4d\u70b9\u56fa\u4f53\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aSingle-Site Cobalt Catalysts at New Zr12<\/sub>(\u03bc3<\/sub>\u2011O)8<\/sub>(\u03bc3<\/sub>\u2011OH)8<\/sub>(\u03bc2<\/sub>\u2011OH)6<\/sub> Metal-Organic Framework Nodes for Highly Active Hydrogenation of Nitroarenes, Nitriles, and Isocyanides<\/a> (J. Am. Chem. Soc. ,DOI: 10.1021\/jacs.7b02394)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u9648\u6cfd\u7fa4\u7f16\u8bd1\uff0c\u9ec4\u8d85\u5ba1\u6838\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","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\uff08MOF\uff09\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u7ecf\u5178\u7684\u5206\u5b50\u6750\u6599\uff0c\u5728\u50ac\u5316\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u8bb8\u591a\u65e0\u673a\u7ed3\u70b9\u4f8b\u5982\u57fa\u4e8e\u4e8c\u4ef7\uff0c\u4e09\u4ef7\u751a\u81f3\u56db\u4ef7\u91d1\u5c5e\u7684\u7ed3\u70b9\u5df2\u7ecf\u5728MOF\u4e2d\u5f97\u5230\u4e86\u5e94\u7528\u3002…<\/p>\n","protected":false},"author":230,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[245,1702],"class_list":["post-81670","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-mof","tag-1702"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/81670"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/230"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=81670"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/81670\/revisions"}],"predecessor-version":[{"id":82266,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/81670\/revisions\/82266"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=81670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=81670"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=81670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}