{"id":148026,"date":"2018-08-03T06:30:09","date_gmt":"2018-08-02T22:30:09","guid":{"rendered":"\/\/m.iemloyee.com\/?p=148026"},"modified":"2018-08-02T20:57:06","modified_gmt":"2018-08-02T12:57:06","slug":"%e5%8c%85%e4%bf%a1%e5%92%8c%e9%99%a2%e5%a3%ab%e5%9b%a2%e9%98%9fnano-energy-zif%e4%b8%ad%e4%b8%8eznii%e4%b8%ad%e5%bf%83%e9%85%8d%e4%bd%8d%e7%9a%84%e5%92%aa%e5%94%91%e9%85%8d%e4%bd%93%e5%9c%a8","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=148026","title":{"rendered":"\u5305\u4fe1\u548c\u9662\u58eb\u56e2\u961fNano Energy : ZIF\u4e2d\u4e0eZn(II)\u4e2d\u5fc3\u914d\u4f4d\u7684\u54aa\u5511\u914d\u4f53\u5728\u4e8c\u6c27\u5316\u78b3\u7535\u5316\u5b66\u8fd8\u539f\u4e2d\u7684\u4f5c\u7528"},"content":{"rendered":"

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

\u4f5c\u4e3a\u540c\u65f6\u5b9e\u73b0\u78b3\u5faa\u73af\u5229\u7528\u548c\u53ef\u518d\u751f\u80fd\u6e90\u50a8\u5b58\u7684\u7406\u60f3\u9014\u5f84\uff0cCO2<\/sub>\u7535\u5316\u5b66\u8fd8\u539f\u53cd\u5e94(CO2<\/sub>RR)\u5df2\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u4e3a\u4e86\u63d0\u9ad8CO2<\/sub>RR\u7684\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff0c\u7814\u7a76\u4eba\u5458\u81f4\u529b\u4e8e\u5f00\u53d1\u5404\u79cd\u5747\u76f8\u6216\u591a\u76f8\u50ac\u5316\u5242\uff0c\u5982\u6c27\u5316\u7269\u884d\u751f\u7684\u91d1\u5c5e\u3001\u91d1\u5c5e\u7eb3\u7c73\u7ed3\u6784\u3001\u78b3\u57fa\u7eb3\u7c73\u590d\u5408\u6750\u6599\u4ee5\u53ca\u8fc7\u6e21\u91d1\u5c5e\u914d\u5408\u7269\u7b49\u3002\u8fd1\u5e74\u6765\uff0c\u5177\u6709\u660e\u786e\u7ec4\u6210\u548c\u591a\u5b54\u7ed3\u6784\u7684\u91d1\u5c5e\u6709\u673a\u6846\u67b6(MOFs)\u88ab\u8ba4\u4e3a\u662f\u8fde\u63a5\u5747\u76f8\u50ac\u5316\u548c\u591a\u76f8\u50ac\u5316\u7684\u5173\u952e\u6865\u6881\uff0c\u540c\u65f6\u4f5c\u4e3a\u4e00\u7c7b\u65b0\u578b\u7684\u50ac\u5316\u6750\u6599\u5e94\u7528\u4e8eCO2<\/sub>RR\u3002\u6cb8\u77f3\u54aa\u5511\u6846\u67b6(ZIFs)\u662f\u4e00\u7c7b\u91d1\u5c5e\u6709\u673a\u6846\u67b6\u5316\u5408\u7269(MOFs)\uff0c\u7531\u91d1\u5c5e\u79bb\u5b50\u548c\u54aa\u5511\u914d\u4f53\u7ec4\u88c5\u800c\u6210\uff0c\u5177\u6709\u4e0d\u540c\u7684\u62d3\u6251\u7ed3\u6784\u3001\u9ad8\u7684\u5b54\u9699\u7387\u3001\u826f\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u79d1\u9662\u5927\u8fde\u5316\u7269\u6240\u5305\u4fe1\u548c\u9662\u58eb\u3001\u6c6a\u56fd\u96c4\u7814\u7a76\u5458\u3001\u5b81\u6ce2\u5927\u5b66\u674e\u781a\u7855\u6559\u6388(\u5171\u540c\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u63a2\u7d22\u4e86\u5305\u542bZIF-8\u3001ZIF-108\u3001ZIF-7\u548cSIM-1\u7684\u56db\u79cd\u5177\u6709\u76f8\u540cSOD(\u65b9\u94a0\u77f3)\u62d3\u6251\u7ed3\u6784\u3001\u4e0d\u540c\u6709\u673a\u914d\u4f53\u7684\u6cb8\u77f3\u54aa\u5511\u9aa8\u67b6(ZIFs)\u5728\u7535\u89e3\u8d28\u6c34\u6eb6\u6db2\u4e2d\u7684CO2<\/sub>RR\u6027\u80fd\uff0c\u5e76\u5728Nano Energy<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cCarbon dioxide electroreduction over imidazolate ligands coordinated with Zn(II) center in ZIFs<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u5728\u56db\u79cdZIF\u50ac\u5316\u5242\u4e2d\uff0cZIF-8\u5728-1.1 V(\u76f8\u5bf9\u4e8e\u53ef\u9006\u6c22\u7535\u6781\uff0cRHE)\u4e2d\u663e\u793a\u51fa\u6700\u9ad8\u7684CO\u6cd5\u62c9\u7b2c\u6548\u738781.0%\uff0c\u5e76\u4e14\u5728-1.3 V(vs .RHE)\u65f6ZIF-108\u6700\u9ad8\u7684CO\u7535\u6d41\u5bc6\u5ea6\u53ef\u8fbe\u523012.8 mA\u00b7cm-2<\/sup>\u3002\u539f\u4f4dX\u5c04\u7ebf\u5438\u6536\u5149\u8c31\u6d4b\u8bd5\u548c\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0cZIF\u4e2d\u4e0eZn(II)\u4e2d\u5fc3\u914d\u4f4d\u7684\u54aa\u5511\u914d\u4f53\u53ef\u80fd\u662fCO2<\/sub>RR\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u51b3\u5b9a\u4e86ZIFs\u4e0a\u751f\u6210CO\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\u548c\u7535\u6d41\u5bc6\u5ea6\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe1 ZIF\u50ac\u5316\u5242\u7684\u7ed3\u6784\u53ca\u5176\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

a) ZIFs\u50ac\u5316\u5242\u7ed3\u6784\u6a21\u578b\uff1b<\/p>\n

b) ZIF\u50ac\u5316\u5242\u7684XRD\u8c31\u56fe\u3002<\/p>\n

\u56fe2 ZIF\u50ac\u5316\u5242\u4e0a\u751f\u6210CO\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\u548c\u7535\u6d41\u5bc6\u5ea6<\/strong><\/p>\n

\"\"<\/p>\n

a) ZIF-8\u3001ZIF-108\u3001ZIF-7\u548cSIM-1\u5728\u4e0d\u540c\u7535\u52bf\u4e0b\u751f\u6210CO\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\uff1b<\/p>\n

b) ZIF-8\u3001ZIF-108\u3001ZIF-7\u548cSIM-1\u5728\u4e0d\u540c\u7535\u52bf\u4e0b\u751f\u6210CO\u7684\u7535\u6d41\u5bc6\u5ea6\u3002<\/p>\n

\u56fe3 ZIF\u50ac\u5316\u5242\u7684\u6d3b\u6027\u4f4d\u70b9\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

a) ZIF-8\u7684Zn K\u8fb9\u539f\u4f4dXANES\u8c31\uff1b<\/p>\n

b) \u4e0d\u540c\u50ac\u5316\u5242\u572810 mM Fe(CN)6<\/sub>3-\/4-<\/sup> + 1 M KCl\u6eb6\u6db2\u4e2d\u7684\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\u3002<\/p>\n

\u56fe4 ZIF\u50ac\u5316\u5242\u57280 V( vs. RHE)\u65f6CO2<\/sub>RR\u548cHER\u7684DFT\u8ba1\u7b97<\/strong><\/p>\n

\"\"<\/p>\n

a) *COOH\u5728\u56db\u79cdZIF\u7684\u4e0d\u540c\u54aa\u5511\u914d\u4f53\u4e0a\u6700\u7a33\u5b9a\u7684\u5438\u9644\u4f4d\u70b9\uff0c\u4ee5\u6a59\u8272\u7bad\u5934\u8868\u793a\uff1b<\/p>\n

b) \u5728\u4e0eZn(II)\u4e2d\u5fc3\u914d\u4f4d\u7684\u54aa\u5511\u914d\u4f53\u7684\u53cd\u5e94\u8fc7\u7a0b(\u4ee5ZIF-8\u4e3a\u4f8b)\uff0c\u5176\u4e2d\u7070\u8272\u3001\u7ea2\u8272\u3001\u767d\u8272\u548c\u84dd\u8272\u7403\u5206\u522b\u4ee3\u8868C\u3001O\u3001H\u548cN\u539f\u5b50\uff1b<\/p>\n

c) \u6eb6\u5242\u6548\u5e94\u6821\u6b63\u540e\u8ba1\u7b97\u7684CO2<\/sub>RR\u81ea\u7531\u80fd\u56fe\uff1b<\/p>\n

d) \u6eb6\u5242\u6548\u5e94\u6821\u6b63\u8ba1\u7b97\u7684HER\u81ea\u7531\u80fd\u56fe\u3002<\/p>\n

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

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u4ee5\u5177\u6709\u76f8\u540cSOD(\u65b9\u94a0\u77f3)\u62d3\u6251\u7ed3\u6784\u3001\u4e0d\u540c\u6709\u673a\u914d\u4f53\u7684ZIF\u4f5c\u4e3a\u6a21\u578b\u50ac\u5316\u6750\u6599\uff0c\u63a2\u7d22\u4e86\u5176\u5728\u7535\u89e3\u8d28\u6c34\u6eb6\u6db2\u4e2d\u5c06CO2<\/sub>\u7535\u50ac\u5316\u8fd8\u539f\u4e3aCO\u7684\u6027\u80fd\uff0c\u5e76\u7814\u7a76\u4e86\u54aa\u5511\u914d\u4f53\u5bf9CO2<\/sub> RR\u7684\u5f71\u54cd\u3002\u5728\u56db\u79cdZIF\u4e2d\uff0cZIF-8\u663e\u793a\u51fa\u7684\u6700\u9ad8CO\u6cd5\u62c9\u7b2c\u6548\u7387\u4e3a81.0%\uff0c\u800cZIF-108\u5728-1.3 V\u65f6\u5177\u6709\u6700\u9ad8\u768412.8 mA\u00b7cm-2<\/sup>\u7684CO\u7535\u6d41\u5bc6\u5ea6\u3002\u901a\u8fc7\u6bd4\u8f832-\u785d\u57fa\u54aa\u5511(ZIF-108\u914d\u4f53)\u548c\u94b4\u57faZIF-67(\u4e0eZIF-8\u540c\u6784)CO2<\/sub>RR\u7684CO\u6cd5\u62c9\u7b2c\u6548\u7387\u548c\u7535\u6d41\u5bc6\u5ea6\u53d1\u73b0\uff0c\u867d\u7136ZIFs\u7684Zn\u4e2d\u5fc3\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u4ef7\u6001\u672a\u6539\u53d8\uff0c\u4f46\u662f\u5bf9\u4e8eZIFs\u50ac\u5316CO2<\/sub>RR\u5fc5\u4e0d\u53ef\u5c11\u3002\u6839\u636eDFT\u8ba1\u7b97\uff0c ZIFs\u4e2d\u4e0eZn(II)\u4e2d\u5fc3\u914d\u4f4d\u7684\u54aa\u5511\u914d\u4f53\u53ef\u80fd\u662fCO2<\/sub>RR\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u540c\u65f6CO2RR\u548cHER\u53cd\u5e94\u5404\u6b65\u9aa4\u81ea\u7531\u80fd\u7684\u8ba1\u7b97\u7ed3\u679c\u4e5f\u8868\u660eZIF-8\u662f\u6700\u6709\u5229\u7684CO2RR\u50ac\u5316\u5242\uff0c\u4e0e\u5b9e\u9a8c\u7ed3\u679c\u543b\u5408\u3002\u8be5\u7814\u7a76\u7ed3\u679c\u8868\u660e\u53ef\u4ee5\u901a\u8fc7\u8c03\u63a7MOFs\u7684\u6709\u673a\u914d\u4f53\u63d0\u9ad8CO2<\/sub>RR\u6027\u80fd\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a Carbon dioxide electroreduction over imidazolate ligands coordinated with Zn(II) center in ZIFs<\/a><\/strong>\u00a0(Nano Energy<\/strong>, 2018, DOI: 10.1016\/j.nanoen.2018.07.047)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5c0f\u7ec4abc940504\u7f16\u8bd1\u6574\u7406\uff0c\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065953\u201d\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\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\u7f16\u8f91\u90e8<\/a><\/strong>\u3002<\/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

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba\u3001\u4e0a\u6d4b\u8bd5\u8c37<\/a><\/strong>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u4f5c\u4e3a\u540c\u65f6\u5b9e\u73b0\u78b3\u5faa\u73af\u5229\u7528\u548c\u53ef\u518d\u751f\u80fd\u6e90\u50a8\u5b58\u7684\u7406\u60f3\u9014\u5f84\uff0cCO2\u7535\u5316\u5b66\u8fd8\u539f\u53cd\u5e94(CO2RR)\u5df2\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u4e3a\u4e86\u63d0\u9ad8CO2RR\u7684\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff0c\u7814\u7a76\u4eba\u5458\u81f4\u529b…<\/p>\n","protected":false},"author":4931,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[2789,3466],"class_list":["post-148026","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-mofs","tag-co2"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/148026"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/4931"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=148026"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/148026\/revisions"}],"predecessor-version":[{"id":148936,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/148026\/revisions\/148936"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=148026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=148026"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=148026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}