{"id":45120,"date":"2016-10-13T14:00:41","date_gmt":"2016-10-13T06:00:41","guid":{"rendered":"\/\/m.iemloyee.com\/?p=45120"},"modified":"2016-10-13T22:08:54","modified_gmt":"2016-10-13T14:08:54","slug":"adv-mater-%e6%b1%aa%e5%b0%94%e5%ba%b7%e7%bb%bc%e8%bf%b0%ef%bc%9a%e8%bf%87%e6%b8%a1%e9%87%91%e5%b1%9e%e5%9f%ba%e6%b0%b4%e5%88%86%e8%a7%a3%e5%8f%8d%e5%ba%94%e5%82%ac%e5%8c%96%e5%89%82","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=45120","title":{"rendered":"Adv. Mater. \u6c6a\u5c14\u5eb7\u7efc\u8ff0\uff1a\u8fc7\u6e21\u91d1\u5c5e\u57fa\u6c34\u5206\u89e3\u53cd\u5e94\u50ac\u5316\u5242"},"content":{"rendered":"

\u6c34\u5206\u89e3\u53cd\u5e94\u4e00\u76f4\u5177\u6709\u5de8\u5927\u7684\u5438\u5f15\u529b\uff0c\u56e0\u4e3a\u968f\u7740\u4eba\u7c7b\u5bf9\u80fd\u6e90\u7684\u9700\u6c42\u4ee5\u53ca\u73af\u5883\u610f\u8bc6\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u53ef\u6301\u7eed\u3001\u73af\u5883\u53cb\u597d\u7684\u80fd\u6e90\u6210\u4e3a\u4eba\u4eec\u68a6\u5bd0\u4ee5\u6c42\u7684\u53d1\u5c55\u5bf9\u8c61\u3002\u6700\u8fd1\uff0c\u957f\u6625\u5e94\u7528\u5316\u5b66\u7814\u7a76\u6240\u7684\u6c6a\u5c14\u5eb7\u9662\u58eb\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u5728Advanced Materials\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cTransition-Metal (Co, Ni, and Fe)-Based Electrocatalysts for the Water Oxidation Reaction\uff08\u8fc7\u6e21\u91d1\u5c5e\u57fa\u7684\u6c34\u6c27\u5316\u53cd\u5e94\u50ac\u5316\u5242\uff09\u201d\u7684\u7efc\u8ff0\u3002<\/p>\n

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\"26J184XJ6S7P6MS6JA0\"<\/p>\n

 <\/p>\n

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1 \u6c34\u5206\u89e3\u53cd\u5e94\u80cc\u666f\u4ecb\u7ecd<\/strong><\/span><\/p>\n

\u6c34\u5206\u89e3\u53cd\u5e94\u53ef\u4ee5\u5206\u4e3a\u4e24\u4e2a\u534a\u53cd\u5e94\uff1a\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u548c\u6790\u6c22\u53cd\u5e94\uff08HER\uff09\uff0c\u4e24\u8005\u5bf9\u4e8e\u6c34\u5206\u89e3\u7684\u6574\u4f53\u6548\u7387\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u6790\u6c22\u53cd\u5e94\u662f\u4e00\u4e2a\u76f8\u5bf9\u7b80\u5355\u7684\u53cd\u5e94\uff0c\u5728\u8bb8\u591a\u91d1\u5c5e\u4e2d\u6613\u53d1\u751f\u5728\u4f4e\u7684\u8fc7\u7535\u4f4d\u4e0b\u3002\u76f8\u5bf9\u5730\uff0c\u6790\u6c27\u53cd\u5e94\u5728\u672c\u8d28\u4e0a\u66f4\u590d\u6742\uff0c\u5177\u6709\u7f13\u6162\u7684\u6790\u6c27\u52a8\u529b\u5b66\uff0c\u56e0\u4e3a\u5b83\u6d89\u53ca\u5230\u4e00\u4e2a\u56db\u7535\u5b50\u8f6c\u79fb\u8fc7\u7a0b\uff0c\u5305\u62ec\u4ece\u6c34\u5206\u5b50\u4e2d\u79fb\u51fa\u56db\u4e2a\u8d28\u5b50\u4ea7\u751f\u4e00\u4e2a\u6c27\u5206\u5b50\uff0c\u4ece\u800c\u5bfc\u81f4\u9700\u8981\u9ad8\u7684\u8fc7\u7535\u4f4d\u6765\u4fc3\u8fdb\u53cd\u5e94\u6548\u7387\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u6790\u6c27\u53cd\u5e94\u5728\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u548c\u518d\u751f\u71c3\u6599\u7535\u6c60\u4e2d\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u534a\u53cd\u5e94\u3002\u7136\u800c\uff0c\u53ef\u5145\u7535\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u6027\u80fd\u7684\u4e3b\u8981\u95ee\u9898\u5728\u4e8e\u9634\u6781\u4e0a\u6790\u6c27\u53cd\u5e94\u7684\u6162\u52a8\u529b\u5b66\u7279\u5f81\u3002\u56e0\u6b64\uff0c\u8feb\u5207\u5730\u9700\u8981\u53d1\u5c55\u6709\u6548\u800c\u7a33\u5b9a\u7684\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242\u6765\u4fc3\u8fdb\u53cd\u5e94\u548c\u52a8\u529b\u5b66\u7684\u8fdb\u884c\uff0c\u4ece\u800c\u63d0\u9ad8\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u3002<\/p>\n

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2 \u6790\u6c27\u53cd\u5e94\u7684\u7535\u5316\u5b66\u673a\u7406<\/span><\/strong><\/p>\n

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3 \u94b4\u57fa\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242<\/span><\/strong><\/p>\n

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\u00a03.1 \u5c16\u6676\u77f3\u578b\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

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3.1.1 Co3<\/sub>O4<\/sub><\/span><\/strong><\/p>\n

Co3<\/sub>O4<\/sub>\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u5c16\u6676\u77f3\u5316\u5408\u7269\u5df2\u7ecf\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002<\/p>\n

Co3<\/sub>O4<\/sub>\u4e2dCo2+<\/sup>\u5b58\u5728\u4e8e\u56db\u9762\u4f53\u7a7a\u4f4d\u4e2d\uff0cCo3+<\/sup>\u5b58\u5728\u4e8e\u516b\u9762\u4f53\u7a7a\u4f4d\u4e2d\uff0c\u800cCo4<\/sub>O4<\/sub>\u7acb\u65b9\u70f7\u662f\u7531\u4f4d\u4e8e\u516b\u9762\u4f53\u7a7a\u4f4d\u4e0a\u7684Co\u548cO\u7ec4\u6210\u7684\u3002\u8bbe\u8ba1Co3<\/sub>O4<\/sub>\u50ac\u5316\u5242\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u4e24\u4e2a\u65b9\u9762\u6765\u8fdb\u884c\uff1a\u63a7\u5236\u53cd\u5e94\u4f4d\u7f6e\u548c\u63a7\u5236\u50ac\u5316\u5242\u7535\u5b50\u5bfc\u7535\u6027\u3002\u524d\u8005\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u5c3a\u5bf8\u3001\u5f62\u6001\u548cCo3<\/sub>O4<\/sub>\u6676\u76f8\u6765\u5b9e\u73b0\uff0c\u540e\u8005\u53ef\u4ee5\u901a\u8fc7\u5f15\u5165\u6c27\u7a7a\u4f4d\u3001\u53c2\u6742\u5176\u4ed6\u539f\u5b50\u548c\/\u6216\u590d\u5408\u5176\u4ed6\u5bfc\u7535\u6750\u6599\u6765\u5b9e\u73b0\u3002<\/p>\n

\"adma201602270-fig-0001-m\"<\/p>\n

\u56fe1<\/strong> \uff08A-D\uff09(A-C\uff09\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08TEM\uff09\u548c\u9ad8\u5206\u8fa8\u900f\u5c04\u7535\u955c\uff08HRTEM\uff09\u56fe\u50cf\uff0c\uff08C\uff09\u63d2\u5165\u7684\u5706\u73af\u663e\u793a\u4e86\u8868\u9762\u7a7a\u9699\u7684\u5b58\u5728\uff0c\uff08D\uff09\u591a\u5b54Co3<\/sub>O4<\/sub>\u539f\u5b50\u8584\u7247\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c\uff08AFM\uff09\u56fe\u50cf\u3002<\/p>\n

\"adma201602270-fig-0002\"<\/p>\n

\u56fe2<\/strong> \uff08A\uff09\u5fae\u6ce2\u8f85\u52a9\u6c34\u70ed\u5408\u6210\u5fae\u5b54Co3<\/sub>O4<\/sub>\u7eb3\u7c73\u7247\u7684\u793a\u610f\u56fe\uff0c\uff08B,C\uff09Co(CO3<\/sub>)0.5<\/sub>(OH)0.11<\/sub>H2<\/sub>O\u5728\u4f4e\u653e\u5927\u500d\u7387\u4e0e\u9ad8\u653e\u5927\u500d\u7387\u4e0b\u7684\u573a\u53d1\u5c04\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\uff08FESEM\uff09\u56fe\u50cf\uff0c\uff08D,E\uff09\u5fae\u5b54Co3<\/sub>O4<\/sub>\u5728\u4f4e\u653e\u5927\u500d\u7387\u4e0e\u9ad8\u653e\u5927\u500d\u7387\u4e0b\u7684FESEM\u56fe\u50cf\u3002<\/p>\n

\"adma201602270-fig-0003\"<\/p>\n

\u56fe3<\/strong> \u5fae\u5b54Mg-Co3O4\u7ecf\u8fc7Mg\u9633\u79bb\u5b50\u6eb6\u51fa\u7684\u793a\u610f\u56fe\uff0c\u7bad\u5934\u8868\u793a\u4e86Mg\u6eb6\u51fa\u7684\u4f4d\u7f6e\uff08\u5982\u7f3a\u9677\u4f4d\u7f6e\uff09\u3002<\/p>\n

\"adma201602270-fig-0004\"<\/p>\n

\u56fe4<\/strong> \uff08a,b\uff09\u7ecf\u8fc7\u70ed\u8fd8\u539f\uff08\u901a\u4ee55vol%\u7684H2<\/sub>+N2<\/sub>\uff09\u5236\u5907\u7684Co3<\/sub>O4<\/sub>\u7684TEM\u56fe\u50cf\uff08Co3<\/sub>O4<\/sub>-AP\uff09\uff0c\uff08c,d\uff09\u5c06\u8fd8\u539f\u7684\u6837\u54c1\u4fdd\u5b58\u5728\u6ca1\u6709\u7279\u6b8a\u4fdd\u62a4\u7684\u6c14\u6c1b\u4e2d\u7684TEM\u56fe\u50cf\uff08Co3<\/sub>O4<\/sub>-R\uff09\uff0c\uff08d\uff09\u63d2\u5165\u7269\u662fFFTs\uff08\u5206\u522b\u6807\u4ee5\u65b9\u683cA1\u548cA2\uff0c\u6765\u81ea15nm\u00d715nm\u533a\u57df\uff09\u3002<\/p>\n

\"adma201602270-fig-0005-m\"<\/p>\n

\u56fe5<\/strong> \u51cf\u5c11NaBH4<\/sub>\u4ee5\u5728Co3<\/sub>O4<\/sub>\u4e2d\u539f\u4f4d\u4ea7\u751f\u6c27\u7a7a\u4f4d\u4ece\u800c\u63d0\u9ad8\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u6027\u80fd\u548c\u8d85\u7ea7\u7535\u5bb9\u5668\u5bb9\u91cf\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\"adma201602270-fig-0006-m\"<\/p>\n

\u56fe6<\/strong> \uff08A\uff09Co3<\/sub>O4<\/sub>\u6df7\u5408\u6c2e\u63ba\u6742\u77f3\u58a8\uff08Co3<\/sub>O4<\/sub>\/N-rmGO\uff09\u6c89\u79ef\u5728\u60ac\u6d6e\u4e8e\u6eb6\u6db2\u4e2d\u7684\u7845\u886c\u5e95\u4e0a\u7684SEM\u56fe\uff0c\uff08B,C\uff09Co3<\/sub>O4<\/sub>\/N-rmGO\u5728\u4f4e\u500d\u7387\u4e0e\u9ad8\u500d\u7387\u4e0b\u7684TEM\u56fe\u50cf\uff0c\uff08D\uff09Co3<\/sub>O4<\/sub>\/N-rmGO\u7684\u81f4\u5bc6\u819c\u7684X\u5c04\u7ebf\u884d\u5c04\uff08XRD\uff09\u8c31\uff0c\uff08E\uff09\u57281M KOH\u4e2d\u68c0\u6d4b\u7684\u8d1f\u8f7d\u5728\u6ce1\u6cab\u954d\u4e0a\u7684Co3<\/sub>O4<\/sub>\/N-rmGO\uff0cCo3<\/sub>O4<\/sub>\/rmGO\u548cCo3<\/sub>O4<\/sub>\u7eb3\u7c73\u6676\uff08\u8fbe\u52301mg\u00b7cm-2<\/sup>\u7684\u9ad8\u50ac\u5316\u5242\u8d1f\u8f7d\u91cf\uff09\uff0c\uff08F\uff09\u56feE\u4e2d\u6790\u6c27\u53cd\u5e94\u7535\u6d41\u7684Tafel\u66f2\u7ebf\u3002<\/p>\n

\"adma201602270-fig-0007\"<\/p>\n

\u56fe7<\/strong> \u7ecf\u8fc7\u4e24\u6b65\u70ed\u5904\u7406\u7684\u78b3-\u6c27\u5316\u94b4\u590d\u5408\u6750\u6599ZIF-9\u7684\u5f62\u6210\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\"adma201602270-fig-0008-m\"<\/p>\n

\u56fe8 <\/strong>\uff08A\uff09Co\/N-C-800\u52a0\u5de5\u8fc7\u7a0b\u7684\u56fe\u89e3\u548cCo\/N-C-800\u4e2d\u6c2e\u63ba\u6742\u78b3\u53ef\u80fd\u7684\u7ed3\u6784\uff0c\uff08B-a,b\uff09Co\/N-C-800\u7684SEM\uff08a\uff09\u56fe\u50cf\u548cTEM\uff08b\uff09\u56fe\u50cf\uff0c\uff08b\uff09\u4e2d\u7684\u63d2\u56fe\u663e\u793a\u4e86\u5728\u78b3\u5c42\u95f4\u7684\u5c0f\u5c3a\u5bf8\u7684Co\u7eb3\u7c73\u76f8\uff0c\uff08B-c\uff09\u5c0f\u5c3a\u5bf8Co\u7eb3\u7c73\u76f8\u7684HRTEM\u56fe\uff0c\uff08B-d\uff09Co\/N-C-800\u4e2d\u77f3\u58a8\u5316\u78b3\u7684HRTEM\u56fe\uff0c\uff08c\uff09\u4e2d\u7684\u63d2\u56fe\u663e\u793a\u4e86\u5355\u76f8Co\u7eb3\u7c73\u76f8\u7684\u6676\u4f53\u8fb9\u754c\uff0c\uff08d\uff09\u4e2d\u7684\u63d2\u56fe\u663e\u793a\u4e86\u5355\u4e00\u7684Co\u7eb3\u7c73\u76f8\u88ab\u77f3\u58a8\u5316\u78b3\u5305\u56f4\u3002<\/p>\n

\"adma201602270-fig-0009-m\"<\/p>\n

\u56fe9<\/strong> \uff08A\uff09Au@Co3<\/sub>O4<\/sub>\u6838-\u58f3\u7eb3\u7c73\u6676\u5408\u6210\u8def\u7ebf\u793a\u610f\u56fe\uff0c\uff08B\uff09Au\u7eb3\u7c73\u6676\u7684TEM\u56fe\uff0c\uff08C\uff09Au@Co\u7eb3\u7c73\u6676\u7684TEM\u56fe\uff0c\uff08D\uff09\u8d1f\u8f7d\u5728\u78b3\u4e0a\u7684Au@Co3<\/sub>O4<\/sub>\u7eb3\u7c73\u6676\u7684TEM\u56fe\uff0c\uff08E\uff09\u50ac\u5316\u5242\u57280.35V\u8fc7\u7535\u4f4d\u4e0b\u7684\u6d3b\u6027\u3002<\/p>\n

<\/p>\n

\u56fe10<\/strong> \uff08A\uff09Co3<\/sub>O4<\/sub>\u590d\u5408\u591a\u5b54\u78b3\u7eb3\u7c73\u7ebf\u9635\u5217\u7684\u52a0\u5de5\u793a\u610f\u56fe\uff0c\uff08B-a-d\uff09\u63d2\u5165\u5728\uff08a\uff09\u4e2d\u7684\u662f\u5149\u5b66\u56fe\u50cf\uff0cCo3O4-C-NA\u7684\uff08a,b\uff09SEM\u56fe\u50cf\uff0c\uff08c\uff09TEM\u56fe\u50cf\uff0c\uff08d\uff09HRTEM\u56fe\u50cf\u548c\uff08e,f\uff09EDS\u5143\u7d20\u6620\u5c04\u56fe\u50cf\uff1b\uff08C-a,b\uff09\u5728\u6eb6\u89e3\u9971\u548c\u6c27\u6c14\u76840.1M KOH\u6eb6\u6db2\u4e2d\u7684Co3<\/sub>O4<\/sub>-C-NA, IrO2<\/sub>\/C, Co3<\/sub>O4<\/sub>\u2212NA\u548cMOF\u7684\uff08a\uff09\u6781\u5316\u66f2\u7ebf\u548c\uff08b\uff09Tafel\u66f2\u7ebf\uff08\u626b\u63cf\u901f\u7387\u4e3a0.5mV\u00b7s-1<\/sup>\uff09\uff0c\uff08a\uff09\u4e2d\u7684\u63d2\u56fe\u662fCo3O4\u2212NA\u7684\u5149\u5b66\u56fe\u50cf\uff0c\u5176\u76f4\u63a5\u4f7f\u75281.70V\u7684\u6790\u6c27\u53cd\u5e94\u7535\u4f4d\uff0c\u8868\u9762\u4ea7\u751f\u4e86\u6c14\u6ce1\u8868\u660e\u6709\u6c27\u6c14\u4ea7\u751f\u3002<\/p>\n

3.1.2 \u94b4\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u94b4\u6c27\u5316\u7269\uff08MCo2<\/sub>O4<\/sub>\uff0cM=Zn, Ni, Cu, Mn\u7b49\uff09\u4e0eCo3<\/sub>O4<\/sub>\u7684\u7ed3\u6784\u3001\u539f\u5b50\u7535\u5b50\u4ef7\u6001\u76f8\u4f3c\uff0c\u5176\u50ac\u5316\u6027\u80fd\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u7ed3\u6784\u548c\u4ef7\u6001\u6765\u83b7\u5f97\u63d0\u9ad8\u3002<\/p>\n

\u94b4\u6c27\u5316\u954d\uff1aNiCo2<\/sub>O4<\/sub>\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u5177\u6709\u5c16\u6676\u77f3\u7ed3\u6784\u7684\u6df7\u5408\u4ef7\u6001\u5316\u5408\u7269\uff0c\u5176\u4e2dNi\u539f\u5b50\u5360\u636e\u4e86\u516b\u9762\u4f53\u7a7a\u4f4d\uff0cCo\u539f\u5b50\u5360\u636e\u4e86\u56db\u9762\u4f53\u7a7a\u4f4d\u548c\u516b\u9762\u4f53\u7a7a\u4f4d\u3002Co3+<\/sup>\/Co2+<\/sup>\u548cNi3+<\/sup>\/Ni2+<\/sup>\u6c27\u5316\u8fd8\u539f\u5bf9\u7684\u5b58\u5728\u4f7f\u5f97\u8be5\u5316\u5408\u7269\u5177\u6709\u7535\u50ac\u5316\u6d3b\u6027\u3002<\/p>\n

\"adma201602270-fig-0011-m\"<\/p>\n

\u56fe11<\/strong> \uff08A-F\uff09\u751f\u957f\u5728\u949b\u7b94\u4e0a\u7684\uff08A,B\uff09Co3<\/sub>O4<\/sub>\u7eaf\u76f8\u4ee5\u53ca\u5177\u6709\u4e0d\u540c\u63ba\u6742\u6d53\u5ea6\u5373\uff08C,D\uff09NCO-1\u548c\uff08E,F\uff09NCO-2\u7684NixCo3\u2212xO4\u7eb3\u7c73\u7ebf\u9635\u5217\u7684SEM\u56fe\u50cf\uff0c\uff08G\uff09NCO-1\u7684\u663e\u5fae\u6a2a\u622a\u9762\u7684\u626b\u9762\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08STEM\uff09\u56fe\u50cf\u4ee5\u53ca\u6cbf\u7740\u767d\u8272\u865a\u7ebf\u4e0a\u7684Co\uff08\u4e09\u89d2\u5f62\uff09\u548cNi\uff08\u5706\u5f62\uff09\u7684EDX\u8c31\u8fde\u7ebf\uff0c\uff08H\uff09\u4f53\u73b0\u9ad8\u5ea6\u7684\u5fae\u5b54\u7ed3\u6784\u7684NCO-1\u7684HRTEM\u56fe\u50cf\u3002<\/p>\n

\"adma201602270-fig-0012-m\"<\/p>\n

\u56fe12<\/strong> \u03b4-P-Mnx<\/sub>Co3-x<\/sub>O4<\/sub>\u7684\u65e0\u673a\u81ea\u6a21\u677f\u7ec4\u88c5\u793a\u610f\u56fe\u3002<\/p>\n

3.2 \u5c42\u72b6\u53cc\u91d1\u5c5e\u6c22\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u5c42\u72b6\u53cc\u91d1\u5c5e\u6c22\u6c27\u5316\u7269\uff08LDHs\uff09\u662f\u4e00\u79cd\u5178\u578b\u7684\u5c42\u72b6\u6750\u6599\uff0c\u7531\u5e26\u6b63\u7535\u8377\u7684\u6c34\u9541\u77f3\u5c42\u548c\u5305\u542b\u5e73\u8861\u7535\u8377\u7684\u9634\u79bb\u5b50\u7684\u5939\u5c42\u548c\u6eb6\u5242\u5206\u5b50\u7ec4\u6210\u3002\u5c42\u95f4\u5f15\u5165\u7684\u9634\u79bb\u5b50\u548c\u6c34\u52a0\u4e0a\u5404\u79cd\u91d1\u5c5e\u9633\u79bb\u5b50\u5bfc\u81f4\u5c42\u95f4\u8ddd\u589e\u5927\u548cLDHs\u72ec\u7279\u7684\u6c27\u5316\u8fd8\u539f\u7279\u6027\u3002<\/p>\n

\"adma201602270-fig-0013-m\"<\/p>\n

\u56fe13<\/strong> \u6750\u6599\u7ed3\u6784\u7684\u793a\u610f\u56fe\uff1a\uff08a\uff09\u5c42\u72b6\u6c22\u6c27\u5316\u7269\uff0cd1<\/sub>\u662f\u5c42\u95f4\u8ddd\uff1b\uff08b\uff09\u6709\u5c42\u95f4\u9634\u79bb\u5b50\u548c\u6c34\u5206\u5b50\u7684\u5c42\u72b6\u53cc\u91d1\u5c5e\u6c22\u6c27\u5316\u7269\uff0cd2<\/sub>\u662f\u5c42\u95f4\u8ddd\uff0cd2<\/sub>\uff1ed1<\/sub>\uff1b\uff08c\uff09\u5206\u6563\u5728\u80f6\u4f53\u6eb6\u6db2\u4e2d\u5265\u79bb\u7684LDH\u5355\u5206\u5b50\u819c\uff0c\u6bcf\u4e00\u5355\u5c42\u7531\u5171\u8fb9\u516b\u9762\u4f53MO6<\/sub>\u7ec4\u6210\uff08M\u8868\u793a\u91d1\u5c5e\u5143\u7d20\uff09\u3002<\/p>\n

\"adma201602270-fig-0014-m\"<\/p>\n

\u56fe14<\/strong> \u901a\u8fc7\u7535\u6c89\u79ef\u7684\u4e09\u7ef4\u6c34\u6c27\u5316\u7535\u6781NNCNTAs\u7684\u52a0\u5de5\u793a\u610f\u56fe\u3002<\/p>\n

3.3 \u9499\u949b\u77ff\u578b\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u9499\u949b\u77ff\u578b\u6c27\u5316\u7269\u7684\u901a\u5f0f\u662fABO3<\/sub>\uff0cA\u901a\u5e38\u662f\u78b1\u91d1\u5c5e\u6216\u7a00\u6709\u91d1\u5c5e\u79bb\u5b50\uff0cB\u901a\u5e38\u662f\u8fc7\u6e21\u91d1\u5c5e\u79bb\u5b50\u3002<\/p>\n

\u5728\u8fd9\u6837\u7684\u7ed3\u6784\u4e2d\uff0cA\u548c\/\u6216B\u4f4d\u4e0a\u7684\u9633\u79bb\u5b50\u80fd\u591f\u90e8\u5206\u5730\u88ab\u5176\u4ed6\u5143\u7d20\u4ee3\u66ff\uff0c\u4f7f\u5f97\u8be5\u6c27\u5316\u7269\u5177\u6709\u53ef\u8c03\u7684\u7269\u7406\u5316\u5b66\u6027\u8d28\u3001\u50ac\u5316\u6027\u8d28\u4ee5\u53ca\u5728\u6c27\u7684\u7535\u50ac\u5316\u3001\u9ad8\u6e29\u4f4e\u6e29\u4e0b\u6f5c\u5728\u7684\u5e94\u7528\u6027\u3002<\/p>\n

4 \u954d\u57fa\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242<\/span><\/strong><\/p>\n

\u954d\u57fa\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242\u4e5f\u5177\u6709\u5143\u7d20\u542b\u91cf\u4e30\u5bcc\u7684\u7279\u70b9\uff0c\u540c\u65f6\u5176\u5728\u7406\u8bba\u4e0a\u5177\u6709\u5f88\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u954d\u57fa\u50ac\u5316\u5242\u5305\u62ec\u954d\u57fa\u6c27\u5316\u7269\u3001\u954d\u57fa\u6c22\u6c27\u5316\u7269\u548c\u954d\u57fa\u9499\u949b\u77ff\u578b\u6c27\u5316\u7269\u3002<\/p>\n

\u00a04.1 \u954d\u57fa\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

4.1.1 \u954d\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u954d\u6c27\u5316\u7269\u5177\u6709\u8f83\u4f4e\u7684\u6210\u672c\u548c\u8f83\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\uff0c\u540c\u65f6\u5176\u7269\u7406\u5316\u5b66\u6027\u8d28\u5f3a\u70c8\u5730\u4f9d\u8d56\u4e8e\u5c3a\u5bf8\u3001\u5f62\u8c8c\u3001\u5b54\u9699\u7387\u548c\u8868\u9762\u5fae\u89c2\u7ed3\u6784\uff0c\u6545\u53ef\u901a\u8fc7\u5404\u79cd\u65b9\u6cd5\u8c03\u6574\u5927\u5c0f\u3001\u5f62\u6001\u5e76\u63d0\u9ad8\u954d\u6c27\u5316\u7269\u4e0a\u7684\u6790\u6c27\u53cd\u5e94\u8fc7\u7a0b\u3002\u4f8b\u5982\uff0c\u5c3a\u5bf8\u51cf\u5c0f\u6709\u5229\u4e8e\u954d\u6c27\u5316\u7269\u8868\u9762Ni3+<\/sup>\u7684\u5f62\u6210\uff0c\u8fd9\u5bf9\u50ac\u5316\u6d3b\u6027\u7684\u63d0\u9ad8\u662f\u6709\u5229\u7684\u3002\u540c\u65f6\u5c3a\u5bf8\u51cf\u5c0f\u8d4b\u4e88\u4e86\u5b83\u5177\u6709\u9ad8\u7684\u6bd4\u8868\u9762\u79ef\uff0c\u6709\u5229\u4e8e\u63d0\u9ad8\u6790\u6c27\u6d3b\u6027\u3002\u7528\u7535\u6c89\u79ef\u6cd5\u5236\u5907\u7684\u954d\u57fa\u590d\u5408\u7269\uff0c\u7ed3\u6784\u8868\u5f81\u8868\u660e\u4e0d\u540c\u7684\u954d\u6e90\u4e0d\u5f71\u54cd\u6210\u5206\uff0c\u4f46\u5bf9\u5f62\u8c8c\u6709\u660e\u663e\u7684\u5f71\u54cd\u3002<\/p>\n

\"adma201602270-fig-0015-m\"<\/p>\n

\u56fe15<\/strong> \u4e09\u7ef4Ni-N\u63ba\u6742\u77f3\u58a8\u7535\u6781\u7684\u52a0\u5de5<\/p>\n

\"adma201602270-fig-0016-m\"<\/p>\n

\u56fe16<\/strong> \uff08A-C\uff09\u4f4e\u500d\u7387\u4e0e\u9ad8\u500d\u7387\u4e0b\u7684\u901a\u8fc7\u9633\u6781\u6c27\u5316\u83b7\u5f97\u7684\u4e09\u7ef4NF\/PC\/AN\u7535\u6781\u7684SEM\u56fe\u50cf\uff1b\uff08D\uff09Ni\u3001\uff08E\uff09C\u548c\uff08F\uff09O\u5143\u7d20\u5728\u9009\u5b9a\u533a\u57df\u7684\u5206\u5e03\u56fe<\/p>\n

4.1.2 \u954d-\u94c1\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u5c06Fe\u5143\u7d20\u5f15\u5165\u954d\u57fa\u6c27\u5316\u7269\u4e2d\u53ef\u4ee5\u63d0\u9ad8\u5b83\u7684\u50ac\u5316\u6027\u80fd\uff0c\u4f8b\u5982Boettcher\u8bfe\u9898\u7ec4\u7814\u7a76\u4e86\u4e00\u7cfb\u5217\u91d1\u5c5e\u6c27\u5316\u7269\uff08\u5305\u62ecNiOx<\/sub>, CoOx<\/sub>, NiyCo1-y<\/sub>Ox<\/sub>, Ni0.9<\/sub>Fe0.1<\/sub>Ox<\/sub>, IrOx<\/sub>, MnOx<\/sub>\u548cFeOx<\/sub>\uff09\u7684\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u6027\u80fd\uff0c\u7ed3\u679c\u663e\u793aNi0.9<\/sub>Fe0.1<\/sub>Ox<\/sub>\u662f\u6700\u6d3b\u8dc3\u7684\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242\uff0c\u56e0\u4e3a\u5c42\u72b6Ni0.9<\/sub>Fe0.1<\/sub>OOH\u6c22\u6c27\u5316\u7269\u5728\u539f\u4f4d\u7684\u751f\u6210\u6709\u5229\u4e8e\u6bcf\u4e2a\u954d\u539f\u5b50\u7684\u7535\u5316\u5b66\u6d3b\u6027\u3002<\/p>\n

\u00a04.2 \u954d\u57fa\u6c22\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u6700\u8fd1Nocera\u8bfe\u9898\u7ec4\u53d1\u73b0\u4e86\u7535\u6c89\u79ef\u787c\u9178\u954d\u8584\u819c\u4e0a\u6d3b\u6027\u6c22\u6c27\u5316\u954d\u7684\u751f\u6210\uff0c\u540c\u65f6\u539f\u4f4dX\u5c04\u7ebf\u8fd1\u8fb9\u5438\u6536\u5cf0\u663e\u793a\u03b3-NiOOH\u662f\u4e00\u79cd\u80fd\u50ac\u5316\u6790\u6c27\u53cd\u5e94\u7684\u6d3b\u6027\u6750\u6599\u3002\u6b64\u5916Gao\u7b49\u4eba\u4e5f\u901a\u8fc7\u6eb6\u5242\u70ed\u6cd5\u5408\u6210\u4e86\u03b1-Ni(OH)2<\/sub>\u548c\u03b2-Ni(OH)2<\/sub>\u7eb3\u7c73\u6676\u7c92\uff0c\u5e76\u6bd4\u8f83\u4e86\u5b83\u4eec\u7684\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u6d3b\u6027\uff0c\u53d1\u73b0\u03b1-Ni(OH)2<\/sub>\u7684\u50ac\u5316\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u6bd4\u03b2-Ni(OH)2<\/sub>\u8981\u9ad8\uff0c\u8fd9\u4e3b\u8981\u662f\u56e0\u4e3a\u03b1-Ni(OH)2<\/sub>\u5411\u03b3-NiOOH\u7684\u8f6c\u53d8\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u673a\u68b0\u53d8\u5f62\u548c\u6750\u6599\u81a8\u80c0\u3002<\/p>\n

\"adma201602270-fig-0017-m\"<\/p>\n

\u56fe17<\/strong> \uff08A\uff09NiFe\/NF\u7535\u6781\u7684SEM\u56fe\u50cf\uff1b\uff08B\uff09\u56feA\u4e2d\u6b63\u65b9\u5f62\u533a\u57df\u7684\u9ad8\u5206\u8fa8SEM\u56fe\u50cf\uff1b\uff08C,D\uff09\u4eceNiFe\/NF\u4e0a\u522e\u53bb\u7684NiFe\u7eb3\u7c73\u7247\u7684TEM\u56fe\u50cf\uff08\u63d2\u56fe\u663e\u793a\u4e86\u5bf9\u5e94\u9009\u5b9a\u533a\u57df\u7684\u884d\u5c04\u56fe\u6837\uff09\uff1b\u6bd4\u4f8b\u5c3a\u5206\u522b\u4e3a\uff1a\uff08A\uff09200nm\uff0c\uff08B\uff09200nm\uff0c\uff08C\uff0950nm\u548c\uff08D\uff0910nm\u3002<\/p>\n

\"adma201602270-fig-0018-m\"<\/p>\n

\u56fe18 \uff08A\uff09\u751f\u957f\u5728\u6ce1\u6cab\u954d\u4e0a\u7684NiFe-LDH\u7eb3\u7c73\u76d8\u793a\u610f\u56fe\uff0c\uff08B\uff09\u6ce1\u6cab\u954d\u7684SEM\u56fe\u50cf\uff0c\uff08C\uff09LDHs\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n

4.3 \u954d\u57fa\u9499\u949b\u77ff\u6c27\u5316\u7269<\/span><\/strong><\/p>\n

\u954d\u57fa\u9499\u949b\u77ff\u6c27\u5316\u7269\u4e5f\u5177\u6709\u4f4e\u6210\u672c\u548c\u50ac\u5316\u6d3b\u6027\u9ad8\u7684\u4f18\u70b9\uff0c\u6700\u8fd1Stevenson\u8bfe\u9898\u7ec4\u5408\u6210\u4e86\u7eaf\u76f8\u7684LaNiO3<\/sub>\u9499\u949b\u77ff\u578b\u7eb3\u7c73\u6676\u5316\u5408\u7269\u5e76\u7814\u7a76\u4e86\u5176\u6c27\u8fd8\u539f\u53cd\u5e94\u6d3b\u6027\u548c\u6790\u6c27\u53cd\u5e94\u6d3b\u6027\u3002\u5f53\u52a0\u5165\u6c2e\u63ba\u6742\u78b3\uff08NC\uff09\u540e\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u6790\u6c27\u53cd\u5e94\u6d3b\u6027\u5e76\u4f7f\u5176\u83b7\u5f97\u4e86\u5f88\u5f3a\u7684\u6790\u6c27\u53cd\u5e94\/\u6c27\u8fd8\u539f\u53cd\u5e94\u53cc\u529f\u80fd\u3002Zhou\u548cSunarso\u8fd8\u7814\u7a76\u4e86\u9499\u949b\u77ff\u578b\u03b4-LaNiO3<\/sub>\u7684\u6676\u4f53\u7ed3\u6784\u5728\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\u5bf9\u6c27\u8fd8\u539f\u53cd\u5e94\u548c\u6790\u6c27\u53cd\u5e94\u6d3b\u6027\u7684\u5f71\u54cd\uff0c\u7ed3\u679c\u663e\u793a\u7acb\u65b9\u6676\u578bLaNiO3<\/sub>\u9499\u949b\u77ff\u6bd4\u659c\u65b9\u5177\u6709\u66f4\u9ad8\u7684\u6c27\u8fd8\u539f\/\u6790\u6c27\u53cd\u5e94\u6d3b\u6027\uff0c\u8fd9\u662f\u7531\u4e8e\u7acb\u65b9\u6676\u578bNi-O\u952e\u66f4\u957f\u3002<\/p>\n

5 \u94c1\u57fa\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242<\/span><\/strong><\/p>\n

\u4e0e\u5176\u4ed6\u8fc7\u6e21\u91d1\u5c5e\u76f8\u6bd4\uff0c\u94c1\u57fa\u50ac\u5316\u5242\u5e76\u6ca1\u6709\u5f97\u5230\u5e7f\u6cdb\u7684\u7814\u7a76\uff0c\u7279\u522b\u662f\u7eaf\u76f8\u7684\u94c1\u57fa\u6c22\u6c27\u5316\u7269\u3002\u4e00\u822c\u6765\u8bf4\uff0cFe\u5143\u7d20\u662f\u4f5c\u4e3aNi\/Co\u57fa\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242\u7684\u63ba\u6742\u5143\u7d20\u800c\u52a0\u5165\u7684\uff0cFe\u80fd\u663e\u8457\u63d0\u9ad8\u50ac\u5316\u5242\u7684\u6027\u80fd\u3002\u6700\u8fd1\u4e00\u4e9b\u7814\u7a76\u63d0\u51fa\uff0cFe\u662f\u50ac\u5316\u5242\u4e2d\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u800cNi\u3001Co\u57fa\u6c22\u6c27\u5316\u7269\u5219\u4e3b\u8981\u63d0\u4f9b\u5bfc\u7535\u6027\u3001\u5316\u5b66\u7a33\u5b9a\u6027\u548c\u9ad8\u8868\u9762\u79ef\uff0cFeOOH\u7684\u4f4e\u6d3b\u6027\u662f\u5176\u4f4e\u5bfc\u7535\u6027\u9020\u6210\u7684\u3002\u53e6\u4e00\u65b9\u9762\uff0cFe\u5143\u7d20\u5728\u5730\u7403\u4e0a\u542b\u91cf\u66f4\u52a0\u4e30\u5bcc\u3001\u4fbf\u5b9c\uff0c\u5e76\u4e14\u6bd2\u6027\u4f4e\u4e8eCo\u548cNi\u3002\u6b64\u5916\uff0cFe\u5143\u7d20\u5177\u6709\u4e30\u5bcc\u7684\u6c27\u5316\u8fd8\u539f\u6027\u8d28\uff0cFe\u9176\/\u590d\u5408\u7269\u5728\u8fd8\u5177\u6709\u5e7f\u6cdb\u7684\u751f\u7269\/\u751f\u5316\u6d3b\u6027\u3002FeOOH\u8584\u819c\u53ea\u5438\u65363%\u7684\u80fd\u91cf\u5927\u4e8e1.9eV\u7684\u592a\u9633\u5149\u5b50\uff0c\u8fd9\u4f7f\u5f97\u5176\u6210\u4e3a\u5149\u7535\u5316\u5b66\u6c34\u5206\u89e3\u53cd\u5e94\u7684\u7406\u60f3\u7684\u590d\u5408\u50ac\u5316\u5242\u3002<\/p>\n

\u53e6\u5916FeOOH\u4e5f\u88ab\u5e7f\u6cdb\u5730\u7528\u4f5c\u4e0e\u534a\u5bfc\u4f53\u7eb3\u7c73\u6750\u6599\u7ed3\u5408\u7684\u590d\u5408\u50ac\u5316\u5242\uff0c\u6765\u8fdb\u884c\u5149\u7535\u5316\u5b66\uff08PEC\uff09\u6c34\u5206\u89e3\u53cd\u5e94\u3002<\/p>\n

\"adma201602270-fig-0019-m\"<\/p>\n

\u56fe19<\/strong> \u5149\u7535\u5316\u5b66\u6c34\u5206\u89e3\u4e2d\u7684BiVO4<\/sub>\/FeOOH\u5149\u9633\u6781\u3002<\/p>\n

6 \u7ed3\u8bba\u548c\u5c55\u671b<\/span><\/strong><\/p>\n

\u6790\u6c27\u53cd\u5e94\u5305\u62ec\u591a\u91cd\u8981\u7684\u7535\u5316\u5b66\u8fc7\u7a0b\uff0c\u4f8b\u5982\u6c34\u5206\u89e3\u53cd\u5e94\uff0c\u53ef\u5145\u7535\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u4ee5\u53ca\u518d\u751f\u71c3\u6599\u7535\u6c60\uff08\u53cd\u5e94\uff09\u3002\u56e0\u6b64\u53d1\u5c55\u4e00\u79cd\u5177\u6709\u4f4e\u7684\u8fc7\u7535\u4f4d\u548c\u957f\u671f\u7a33\u5b9a\u6027\u7684\u6709\u6548\u7684\u6790\u6c27\u53cd\u5e94\u7535\u50ac\u5316\u5242\u662f\u5341\u5206\u91cd\u8981\u7684\u3002\u5728\u8fc7\u53bb\u7684\u51e0\u5e74\u91cc\uff0c\u8fc7\u6e21\u91d1\u5c5e\u57fa\u7684\u6c27\u5316\u7269\u3001\u6c22\u6c27\u5316\u7269\u548c\u9499\u949b\u77ff\u578b\u5316\u5408\u7269\u4f5c\u4e3a\u975e\u4f20\u7edf\u7684\u6790\u6c27\u53cd\u5e94\u7535\u50ac\u5316\u5242\u5df2\u7ecf\u4ece\u4ee5\u4e0b\u4e09\u4e2a\u5c42\u9762\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\uff1a\u83b7\u5f97\u9ad8\u8868\u9762\u79ef\u548c\u5c0f\u5c3a\u5bf8\u7684\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242\u7684\u4e0d\u540c\u5408\u6210\u7b56\u7565\uff0c\u901a\u8fc7\u4e0e\u5176\u4ed6\u7eb3\u7c73\u5bfc\u7535\u6750\u6599\u7ed3\u5408\u4ee5\u63d0\u9ad8\u50ac\u5316\u5242\u7684\u7535\u5b50\u5bfc\u7535\u6027\u80fd\uff0c\u901a\u8fc7\u7cbe\u786e\u8c03\u8282\u5b83\u4eec\u7684\u5f62\u6001\u6765\u63d0\u9ad8\u50ac\u5316\u5242\u7684\u6d3b\u6027\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aTransition-Metal (Co, Ni, and Fe)-Based Electrocatalysts for the Water Oxidation Reaction<\/a><\/u>\uff08Advanced Materials\uff0c2016\uff0cDOI: <\/span>10.1002\/adma.201602270\uff09(\u6587\u732e\u5168\u6587PDF\u5df2\u4e0a\u4f20\u81f3\u6750\u6599\u4eba\u8d44\u6e90\u5171\u4eab\u4ea4\u6d41\u7fa4425218085)<\/span><\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u7ec4charles\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

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