{"id":69958,"date":"2017-03-11T06:30:35","date_gmt":"2017-03-10T22:30:35","guid":{"rendered":"\/\/m.iemloyee.com\/?p=69958"},"modified":"2017-03-11T15:15:48","modified_gmt":"2017-03-11T07:15:48","slug":"%e6%a5%bc%e9%9b%84%e6%96%87angew-chem-int-ed-%ef%bc%9a-nicopc%e7%ba%b3%e7%b1%b3%e7%9b%92%e5%ad%90%e7%94%a8%e4%ba%8e%e6%9e%90%e6%b0%a7%e5%8f%8d%e5%ba%94%ef%bc%8c%e5%85%b7%e5%a4%87%e5%a2%9e%e5%bc%ba","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=69958","title":{"rendered":"\u697c\u96c4\u6587Angew. Chem. Int. Ed.\uff1a NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u7528\u4e8e\u6790\u6c27\u53cd\u5e94\uff0c\u5177\u5907\u589e\u5f3a\u6790\u6c27\u50ac\u5316\u6d3b\u6027"},"content":{"rendered":"

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

\u7eb3\u7c73\u4e2d\u7a7a\u7ed3\u6784\u7531\u4e8e\u5176\u6bd4\u8868\u9762\u79ef\u5927\u3001\u7ed3\u6784\u72ec\u7279\uff0c\u5728\u7535\u5316\u5b66\u50a8\u80fd\u548c\u80fd\u6e90\u8f6c\u5316\u9886\u57df\u4e2d\u662f\u4e00\u7c7b\u53d1\u5c55\u524d\u666f\u5e7f\u9614\u7684\u7535\u6781\u6750\u6599\u3002\u5148\u524d\u5c31\u6709\u62a5\u9053\uff0c\u8868\u660e\u63ba\u6709\u954d\u94b4\u7684MoS2<\/sub>\u7eb3\u7c73\u76d2\u5b50\u5728\u6790\u6c22\uff08HER\uff09\u53cd\u5e94\u4e2d\u8868\u73b0\u51fa\u4e86\u4f18\u5f02\u7684\u7535\u50ac\u5316\u6027\u80fd\u3002\u8fd1\u5e74\u6765\uff0c\u7eb3\u7c73\u7ed3\u6784\u7684\u91d1\u5c5e\u78f7\u5316\u7269\u5728\u7535\u50ac\u5316\u3001\u5149\u50ac\u5316\u3001\u9502\u79bb\u5b50\u7535\u6c60\u3001\u94a0\u79bb\u5b50\u7535\u6c60\u7b49\u9886\u57df\u5e94\u7528\u7684\u7814\u7a76\u66f4\u662f\u5c42\u51fa\u4e0d\u7a77\uff0c\u5c24\u5176\u662f\u5728HER\u4e2d\uff0c\u91d1\u5c5e\u78f7\u5316\u7269\u8868\u73b0\u51fa\u4e86\u5de8\u5927\u7684\u6f5c\u529b\u3002\u5bf9\u91d1\u5c5e\u78f7\u5316\u7269\u7684\u7ed3\u6784\u8c03\u63a7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6027\u80fd\u7684\u4f18\u5316\u3002\u76ee\u524d\uff0c\u4e2d\u7a7a\u7eb3\u7c73\u7ed3\u6784\u7684\u5408\u6210\u673a\u7406\u7814\u7a76\u5c1a\u672a\u6df1\u5165\uff0c\u5bfb\u6c42\u9ad8\u6548\u7684\u5236\u5907\u65b9\u6cd5\u5bf9\u4e8e\u7eb3\u7c73\u4e2d\u7a7a\u7ed3\u6784\u7684\u7814\u7a76\u8fd8\u5b58\u5728\u7740\u5f88\u591a\u6311\u6218\u3002\u5229\u7528\u7c7b\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\uff08MOF\uff09\u5408\u6210\u7b56\u7565\uff0c\u5236\u5907\u9542\u7a7a\u7eb3\u7c73\u7ed3\u6784\u4e5f\u662f\u76ee\u524d\u4e00\u4e2a\u7814\u7a76\u7684\u70ed\u70b9\u3002<\/p>\n

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

\u6700\u8fd1\uff0cAngewandte Chemie International Edition<\/strong>\u520a\u767b\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cCarbon-Incorporated Nickel \u2013 Cobalt Mixed Metal Phosphide Nanoboxes with Enhanced Electrocatalytic Activity for Oxygen Evolution<\/strong>\u201d\u7684\u6587\u7ae0\uff0c\u62a5\u9053\u4e86\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u5316\u5b66\u4e0e\u751f\u7269\u5de5\u7a0b\u5b66\u9662\u7684\u697c\u96c4\u6587\u6559\u6388<\/strong> (<\/strong>\u901a\u8baf\u4f5c\u8005<\/strong>) <\/strong>\u8bfe\u9898\u7ec4<\/strong>\u5173\u4e8e\u78f7\u5316\u954d\u94b4\u4e2d\u7a7a\u7ed3\u6784\u5728\u7535\u50ac\u5316\u4e2d\u7684\u6700\u65b0\u6210\u679c\u3002\u7814\u7a76\u4eba\u5458\u5229\u7528ZIF-67\u7acb\u65b9\u4f53\u9897\u7c92\u4e3a\u5148\u9a71\u4f53\uff0c\u901a\u8fc7\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\uff08MOF\uff09\u7b56\u7565\u5408\u6210\u4e86\u542b\u78b3\u7684\u954d\u94b4\u53cc\u91d1\u5c5e\u78f7\u5316\u7269\u7eb3\u7c73\u76d2\u5b50\uff08NiCoP\/C\uff09\uff0c\u5e76\u5bf9\u5176\u7535\u5316\u5b66\u6027\u80fd\u8fdb\u884c\u4e86\u6d4b\u8bd5\u2014\u2014\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u3002\u7531\u4e8e\u5176\u72ec\u7279\u7684\u4e2d\u7a7a\u7eb3\u7c73\u7ed3\u6784\u548c\u7ec4\u6210\u6210\u5206\uff0cNiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u8868\u73b0\u51fa\u4e86\u8f83\u5f3a\u7535\u50ac\u5316\u6d3b\u6027\uff0c\u4ec5\u4ec5\u5728330 mV\u7684\u8fc7\u7535\u52bf\u4e0b\uff0c\u7535\u6d41\u5bc6\u5ea6\u5c31\u53ef\u8fbe\u523010 mA\u00b7cm-2<\/sup>\u3002\u6b64\u5916\uff0c\u8be5\u6750\u6599\u5728OER\u53cd\u5e94\u4e2d\u7684\u7a33\u5b9a\u6027\u4e5f\u5927\u4e3a\u589e\u5f3a\uff0c\u76f8\u540c\u6761\u4ef6\u4e0b\uff0c\u4f18\u4e8e\u5177\u5907\u540c\u79cd\u7ed3\u6784\u7684NiCoP\u7eb3\u7c73\u76d2\u5b50 \u548c \u53cc\u5c42\u6c22\u6c27\u5316\u954d\u94b4\uff08Ni-Co LDH\uff09\u7eb3\u7c73\u76d2\u5b50\uff08\u4f5c\u4e3a\u5bf9\u6bd4\uff09\u3002<\/p>\n

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

\u56fe<\/strong>1\u00a0 NiCoP\/C<\/strong>\u7eb3\u7c73\u76d2\u5b50\u7684\u5408\u6210\u8fc7\u7a0b\u793a\u610f\u56fe<\/strong><\/p>\n

<\/p>\n

I) <\/strong>ZIF-67@LDH\u7eb3\u7c73\u76d2\u5b50\u7684\u5236\u5907\uff1b<\/p>\n

II) <\/strong>\u901a\u8fc7\u78f7\u5316\u5236\u5907NiCoP\/C \u7eb3\u7c73\u76d2\u5b50\uff1b<\/p>\n

\u56fe<\/strong>2\u00a0 25<\/strong>\u2103\u4e0b\u5236\u5907\u7684<\/strong>NiCoP\/C<\/strong>\u7eb3\u7c73\u76d2\u5b50\u7684\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n

<\/p>\n

(a,b)\u00a0 <\/strong>NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u7684FESEM\u56fe\uff1b<\/p>\n

(c,d)\u00a0 <\/strong>NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u7684TEM\u56fe\uff1b<\/p>\n

\u56fe<\/strong>3\u00a0 <\/strong>\u5f62\u8c8c\u8868\u5f81\u53ca\u5143\u7d20\u8c31\u56fe<\/strong><\/p>\n

<\/p>\n

(a,b)\u00a0 <\/strong>NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u7684FESEM\u56fe\uff1b<\/p>\n

(c)<\/strong>\u00a0 NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u7684TEM\u56fe\uff1b<\/p>\n

(d)\u00a0 <\/strong>NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u7684HAADF-STEM\u56fe\uff1b<\/p>\n

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\u56fe<\/strong>4\u00a0 <\/strong>\u7535\u5316\u5b66\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n

<\/p>\n

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(a)\u00a0 <\/strong>\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

(b)\u00a0 <\/strong>\u5854\u83f2\u5c14\u66f2\u7ebf\uff1b<\/p>\n

(c)\u00a0 <\/strong>\u8ba1\u65f6\u7535\u6d41\u66f2\u7ebf\uff1b<\/p>\n

\u3010\u5c0f\u7ed3\u4e0e\u5c55\u671b\u3011<\/strong><\/p>\n

\u5229\u7528ZIF-67\u7eb3\u7c73\u7acb\u65b9\u4f53\u9897\u7c92\u4f5c\u4e3a\u524d\u8eaf\u4f53\uff0c\u91c7\u7528\u7c7bMOF\u5408\u6210\u7b56\u7565\uff0c\u6210\u529f\u5236\u5907\u4e86NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u6750\u6599\u3002\u901a\u8fc7FESEM\u548cTEM\u8868\u5f81\uff0c\u8bc1\u5b9e\u4e86\u5176\u5177\u5907\u7a7a\u7eb3\u7c73\u7ed3\u6784\u3002\u7535\u5316\u5b66\u6027\u80fd\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0c\u5728330 mV\u7684\u8fc7\u7535\u52bf\u4e0b\uff0c\u7535\u6d41\u5bc6\u5ea6\u5c31\u53ef\u8fbe\u523010 mA\u00b7cm-2<\/sup>\uff0c\u4e14\u7a33\u5b9a\u6027\u4f18\u826f\uff0c\u7a76\u5176\u539f\u56e0\uff0c\u5982\u4e0b\u6240\u793a\uff1a\u4e0d\u540c\u91d1\u5c5e\u78f7\u5316\u7269\u4e4b\u95f4\u7684\u534f\u540c\u4f5c\u7528\uff0c\u548c\u78b3\u5bf9\u7535\u8377\u7684\u8fd0\u8f93\u6548\u7387\u4ee5\u53ca\u6750\u6599\u7535\u5bfc\u6027\u7684\u589e\u5f3a\uff0c\u4f7f\u5f97NiCoP\/C\u7eb3\u7c73\u76d2\u5b50\u6750\u6599\u7684\u7535\u50ac\u5316\u6d3b\u6027\u5f97\u4ee5\u589e\u5f3a\uff1b\u6b64\u5916\uff0c\u7eb3\u7c73\u76d2\u5b50\u672c\u8eab\u7684\u591a\u5b54\u7ed3\u6784\u548c\u8f83\u5927\u7684\u6bd4\u8868\u9762\u79ef\u53c8\u80fd\u591f\u63d0\u4f9b\u66f4\u591a\u7684\u53cd\u5e94\u4f4d\u70b9\uff0c\u56e0\u800c\u4fc3\u8fdb\u4e86OER\u53cd\u5e94\u6548\u7387\u3002<\/p>\n

\u8fd9\u9879\u5de5\u4f5c\u4e3aMOF\u884d\u751f\u529f\u80fd\u6750\u6599\u7684\u8bbe\u8ba1\u548c\u5236\u5907\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b0\u7684\u601d\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aCarbon-Incorporated Nickel\u2013Cobalt Mixed Metal Phosphide Nanoboxes with Enhanced Electrocatalytic Activity for Oxygen Evolution<\/a>(Angew. Chem. Int. Ed., 2017, DOI:\u00a010.1002\/anie.201612635)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u7ec4 \u6df1\u6d77\u4e07\u91cc \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/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

\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065952\u201d\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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