{"id":215649,"date":"2021-01-07T06:30:24","date_gmt":"2021-01-06T22:30:24","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=215649"},"modified":"2021-01-06T14:26:25","modified_gmt":"2021-01-06T06:26:25","slug":"carbon%ef%bc%9a%e6%8f%ad%e7%a4%bafe7c3%e7%ba%b3%e7%b1%b3%e9%a2%97%e7%b2%92%e4%b8%8e%e5%8e%9f%e4%bd%8d%e7%94%9f%e9%95%bf%e7%9a%84%e7%a2%b3%e7%ba%b3%e7%b1%b3%e7%ae%a1%e5%9c%a8%e7%a2%b1%e6%80%a7%e7%87%83","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=215649","title":{"rendered":"Carbon\uff1a\u63ed\u793aFe7C3\u7eb3\u7c73\u9897\u7c92\u4e0e\u539f\u4f4d\u751f\u957f\u7684\u78b3\u7eb3\u7c73\u7ba1\u5728\u78b1\u6027\u71c3\u6599\u7535\u6c60\u7684\u534f\u540cORR\u4f5c\u7528"},"content":{"rendered":"

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

\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u5168\u7403\u80fd\u6e90\u6d88\u8017\u6301\u7eed\u589e\u957f\uff0c\u63a8\u52a8\u4e86\u77f3\u6cb9\u3001\u5929\u7136\u6c14\u7b49\u5316\u77f3\u80fd\u6e90\u7684\u5927\u91cf\u5f00\u53d1\u5229\u7528\uff0c\u5e26\u6765\u4e86\u5168\u7403\u53d8\u6696\u3001\u73af\u5883\u6c61\u67d3\u3001\u8d44\u6e90\u7d27\u5f20\u7b49\u8bf8\u591a\u4e16\u754c\u6027\u96be\u9898\uff0c\u53d1\u5c55\u53ef\u518d\u751f\u6e05\u6d01\u578b\u80fd\u6e90\u6210\u4e3a\u5fc5\u7136\u8d8b\u52bf\u3002\u71c3\u6599\u7535\u6c60\u4f5c\u4e3a\u6700\u5177\u524d\u666f\u7684\u80fd\u6e90\u8f6c\u6362\u6280\u672f\u4e4b\u4e00\uff0c\u5177\u6709\u80fd\u91cf\u8f6c\u5316\u6548\u7387\u9ad8\u3001\u73af\u5883\u53cb\u597d\u7b49\u4f18\u70b9\uff0c\u5907\u53d7\u7814\u7a76\u8005\u7684\u9752\u7750\u3002\u5b83\u662f\u4e00\u79cd\u9ad8\u6548\u5229\u7528\u6c22\u80fd\u7684\u65b0\u80fd\u6e90\uff0c\u5728\u7535\u5316\u5b66\u53cd\u5e94\u4e2d\u80fd\u76f4\u63a5\u5c06\u5316\u5b66\u80fd\u8f6c\u6362\u4e3a\u7535\u80fd\u7684\u88c5\u7f6e\u3002\u56e0\u6b64\u9634\u6781\u6c27\u8fd8\u539f\u53cd\u5e94(Oxygen Reduction Reaction,\u00a0ORR)\u5728\u71c3\u6599\u7535\u6c60\u4e2d\u663e\u5f97\u5341\u5206\u91cd\u8981\u3002\u867d\u7136\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u4f9d\u7136\u662f\u5f53\u524d\u6027\u80fd\u6700\u597d\u7684\u9634\u6781ORR\u50ac\u5316\u5242\u4e4b\u4e00\uff0c\u7531\u4e8e\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u5728\u81ea\u7136\u754c\u4e2d\u50a8\u5b58\u91cf\u8f83\u4e3a\u7a00\u5c11\u3001\u4ef7\u683c\u6602\u8d35\u4ee5\u53ca\u8fdf\u6ede\u7684\u52a8\u529b\u5b66\u6548\u5e94\u7b49\uff0c\u9650\u5236\u4e86\u5176\u5728\u71c3\u6599\u7535\u6c60\u5546\u4e1a\u5316\u7684\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u548c\u8bbe\u8ba1\u591a\u5b54\u91d1\u5c5e-\u6709\u673a\u6846\u67b6(MOFs)\u6765\u5236\u5907\u5177\u6709\u9ad8\u6c27\u8fd8\u539f\u6d3b\u6027\u78b3\u57fa\u50ac\u5316\u5242\u5728\u80fd\u91cf\u8f6c\u6362\u3001\u50a8\u5b58\u548c\u4f20\u8f93\u65b9\u9762\u5177\u6709\u91cd\u8981\u7684\u7814\u7a76\u4ef7\u503c\u548c\u6f5c\u5728\u7684\u5e94\u7528\u524d\u666f\u3002\u6b64\u5916\uff0c\u91d1\u5c5e\u78b3\u5316\u7269\u4e0e\u78b3\u6750\u6599\u7684\u7eb3\u7c73\u590d\u5408\u6750\u6599\uff0c\u4ee5\u53ca\u78b3\u5316\u8fc7\u7a0b\u4e2d\u91d1\u5c5e\u9aa8\u67b6\u4e0e\u6c2e\u539f\u5b50\u4e4b\u95f4\u5f3a\u70c8\u7684\u539f\u5b50\u76f8\u4e92\u4f5c\u7528\uff0c\u5c06\u6709\u5229\u4e8e\u4ea7\u751f\u66f4\u591a\u3001\u66f4\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u3002Fe7<\/sub>C3<\/sub>\u57fa\u7eb3\u7c73\u6750\u6599\u7528\u4e8e\u7535\u50ac\u5316\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63d0\u9ad8\u76f8\u90bbFe-Nx\u6d3b\u6027\u4f4d\u70b9\u7684\u6d3b\u6027\uff0c\u8fd9\u4e24\u79cd\u6210\u5206\u7684\u534f\u540c\u4f5c\u7528\u53ef\u4ee5\u63d0\u9ad8ORR\u7684\u6027\u80fd\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6e29\u5dde\u5927\u5b66\u94b1\u91d1\u6770\u526f\u6559\u6388\u548c\u5317\u4eac\u5316\u5de5\u5927\u5b66\u6f58\u519b\u9752\u6559\u6388<\/b><\/strong>\u7b49\u4eba\u901a\u8fc7\u7acb\u65b9ZIF-8\u884d\u751f\u7684\u6c27\u5316\u950c\u7acb\u65b9\u4f53\u4f5c\u4e3a\u6a21\u677f\u8fdb\u884c\u6b21\u7ea7MOF\u7684\u518d\u751f\u957f\uff0c\u7136\u540e\u8fdb\u884c\u6700\u7ec8\u78b3\u5316\u83b7\u5f97Fe7<\/sub>C3<\/sub>\u63ba\u6742\u7684\u539f\u4f4d\u751f\u957f\u78b3\u7eb3\u7c73\u7ba1\u548cN\u63ba\u6742\u7684\u4e2d\u7a7a\u78b3\uff08Fex<\/sub>-CNT#NHC\uff09\u3002\u57280.1 M KOH\u4e2d\uff0c\u70ed\u89e3\u540e\u7684Fe0.1<\/sub>-CNT#NHC\u50ac\u5316\u5242\u663e\u793a\u7684\u534a\u6ce2\u7535\u4f4d\u503c\u4e3a0.92 V\uff0c\u6269\u6563\u6781\u9650\u7535\u6d41\u5bc6\u5ea6\u7684\u503c\u4e3a6.08 mA cm-2<\/sup>\uff0c\u63a5\u8fd1\u8fbe\u5230\u6807\u51c6\u5e02\u552ePt\/C\u7684\u76f8\u5e94\u7535\u5316\u5b66\u503c\uff080.89 V\u548c5.89 mA cm-2<\/sup>\uff09\u3002\u540c\u65f6\uff0c\u8be5\u6750\u6599\u901a\u8fc7\u4e86\u5176\u957f\u671f\u7a33\u5b9a\u6027\u548c\u5728\u78b1\u6027\u4ecb\u8d28\u4e2d\u7684\u7532\u9187\u8010\u53d7\u6027\u7684\u76f8\u5173\u6d4b\u8bd5\uff0c\u8868\u660e\u5176\u5177\u6709\u51fa\u8272\u7684ORR\u6d3b\u6027\u548c\u5728\u7535\u50ac\u5316\u4e0b\u7684\u9ad8\u6548\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0cFe0.1<\/sub>-CNT#NHC\u6750\u6599\u53ef\u50ac\u5316\u950c-\u7a7a\u6c14\u7535\u6c60\uff0c\u8be5\u7535\u6c60\u53ef\u63d0\u4f9b105.9 mW cm-2<\/sup>\u7684\u5cf0\u503c\u529f\u7387\u5bc6\u5ea6\u3002\u4ee4\u4eba\u5370\u8c61\u6df1\u523bFe0.1<\/sub>-CNT#NHC\u7684\u50ac\u5316\u6d3b\u6027\u6e90\u4e8e\u6709\u6548\u7684Fe\u548cN\u5171\u63ba\u6742\uff0c\u5927\u7684\u6bd4\u8868\u9762\u79ef\u548c\u9ad8\u7684\u7535\u5bfc\u7387\u4e4b\u95f4\u7684\u6709\u6548\u534f\u540c\u4f5c\u7528\u3002\u78b3\u7eb3\u7c73\u6750\u6599\u7684\u8fd9\u4e00\u5236\u5907\u9014\u5f84\u5c06\u63d0\u4f9b\u4e00\u79cd\u65b0\u7684\u5408\u6210\u7b56\u7565\uff0c\u4ee5\u5408\u6210\u7528\u4e8e\u5b9e\u9645\u80fd\u6e90\u76f8\u5173\u5e94\u7528\u7684\u9ad8\u6027\u80fd\u975e\u8d35\u91d1\u5c5e\u78b3\u57faORR\u50ac\u5316\u5242\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a\u201cFe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>\u00a0nanoparticles with <\/b><\/strong>in situ<\/i><\/b><\/em><\/strong>\u00a0grown CNT on nitrogen doped hollow carbon cube with greatly enhanced conductivity and ORR performance for alkaline fuel cell<\/b><\/strong>\u201d\u53d1\u8868\u5728Carbon<\/i><\/b><\/em><\/strong>\u4e0a\u3002\u94b1\u91d1\u6770\u526f\u6559\u6388\u548c\u6f58\u519b\u9752\u6559\u6388\u4e3a\u8bba\u6587\u7684\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff0c\u535a\u58eb\u7814\u7a76\u751f\u67f4\u8def\u8def\u548c\u672c\u79d1\u751f\u80e1\u5353\u610f\u4e3a\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\u3002<\/p>\n

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

\u56fe1 \u5236\u5907<\/b><\/strong>Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>-CNT#NHC\u6750\u6599\u7684\u5408\u6210\u8def\u7ebf<\/b><\/strong>\u56fe<\/b><\/strong>\u3002<\/b><\/strong>\u901a\u8fc7\u7acb\u65b9\u4f53ZIF-8\u6c27\u5316\u884d\u751f\u7684ZnO\u4f5c\u4e3a\u6a21\u677f\u8fdb\u884c\u6b21\u7ea7MOF\u7684\u518d\u751f\u957f\u548c\u5916\u90e8\u5f15\u5165\u7684\u94c1\u6e90\uff08K4<\/sub>Fe(CN)6<\/sub>\uff0cKFC\uff09\u539f\u4f4d\u70ed\u89e3\u5f62\u6210\u4e00\u79cd\u65b0\u578b\u7684Fe7<\/sub>C3<\/sub>\u7eb3\u7c73\u9897\u7c92\u63ba\u6742\u7684\u539f\u4f4d\u751f\u957f\u78b3\u7eb3\u7c73\u7ba1\u548c\u6c2e\u63ba\u6742\u7684\u4e2d\u7a7a\u78b3\u6750\u6599\uff08Fex<\/sub>-CNT#NHC\uff09\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/b><\/strong>2 <\/b><\/strong>\u524d\u9a71\u4f53<\/b><\/strong>ZIF-8<\/b><\/strong>\uff0cZnO\u53caK<\/b><\/strong>FC\/Z<\/b><\/strong>nO<\/b><\/strong>#ZIF-8<\/b><\/strong>\u7684\u5f62\u8c8c\u8868\u5f81\u548cX\u5c04\u7ebf\u884d\u5c04\u56fe\u3002<\/b><\/strong>\u5728SEM\u548cTEM\u56fe\u663e\u793a\u5236\u5907\u7684ZIF-8\u524d\u9a71\u4f53\u3001ZIF-8\u6c27\u5316\u4ea7\u7269\u548c\u518d\u751f\u957fMOF\u90fd\u5f88\u597d\u4fdd\u6301\u4e86MOFs\u524d\u4f53\u7684\u7acb\u65b9\u4f53\u5f62\u6001\u3002\u540c\u65f6PXRD\u56fe\u4e5f\u8bc1\u5b9e\u4e86KFC\/ZnO#ZIF-8\u590d\u5408\u6750\u6599\u5177\u6709ZIF-8\u548cZnO\u4e24\u79cd\u7684\u884d\u5c04\u5cf0\uff0c\u8868\u660e\u6dfb\u52a0KFC\u4e0d\u4f1a\u5f71\u54cd\u5176\u6574\u4f53\u7ed3\u6784\u3002\u8fd9\u79cd\u7b80\u6377\u7684\u5408\u6210\u65b9\u6cd5\u5bf9\u4e8e\u4eca\u540e\u5f00\u53d1\u4e0d\u540c\u79cd\u7c7b\u7684\u65e0\u673a\u5316\u5408\u7269\u6765\u751f\u957fMOF\u6750\u6599\uff0c\u514b\u670d\u5355\u4e00MOF\u6750\u6599\u7684\u7f3a\u9677\uff0c\u5177\u6709\u66f4\u5927\u7684\u63a8\u5e7f\u548c\u5e94\u7528\u524d\u666f\u3002<\/p>\n

\"\"<\/p>\n

\uff08a-b\uff09ZIF-8\u7acb\u65b9\u4f53\u7684SEM\uff1b\uff08c-d\uff09ZIF-8\u6c27\u5316\u540e\u7684ZnO\u7acb\u65b9\u4f53\u7684SEM\u548cTEM\u53ca\u63d2\u56fe\u4e3a\u9ad8\u5206\u8fa8TEM\uff1b\uff08e-f\uff09KFC\/ZnO#ZIF-8\u7684SEM\uff1b\uff08g\uff09\u524d\u9a71\u4f53ZIF-8\uff0cZnO\u53caKFC\/ZnO#ZIF-8\u7684PXRD\u3002<\/p>\n

\u56fe3<\/b><\/strong>\u00a0Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>-CNT#NHC<\/b><\/strong>\u6837\u54c1\u7684\u5f62\u8c8c\u8868\u5f81\u548cX\u5c04\u7ebf\u884d\u5c04\u56fe\u3002<\/b><\/strong>KFC\/ZnO#ZIF-8\u6750\u6599\u5728\u9ad8\u6e29\u78b3\u5316\u4e0b\u83b7\u5f97\u5206\u5c42\u591a\u5b54\u4e14\u5728\u8868\u9762\u9644\u7740\u4e86\u591a\u58c1\u78b3\u7eb3\u7c73\u7ba1\u7684Fe7<\/sub>C3<\/sub>-CNT#NHC\u6750\u6599\u3002Fe0.1<\/sub>-CNT#NHC\u7684\u9ad8\u5206\u8fa8TEM\u56fe\u6e05\u6670\u5730\u8868\u660e\uff0c\u5206\u6563\u7684Fe\u57fa\u7eb3\u7c73\u9897\u7c92\u539f\u4f4d\u5f62\u6210\u5e76\u5d4c\u5165\u5728\u78b3\u5c42\u4e2d\uff0c\u5e76\u5728\u8868\u9762\u951a\u56fa\u4e86\u5927\u91cf\u7684CNT\uff0c\u8be5\u7ed3\u679c\u8868\u660eFe\u5143\u7d20\u53ef\u4ee5\u6709\u6548\u5730\u50ac\u5316\u78b3\u7ba1\u7684\u751f\u957f\u548c\u7eb3\u7c73\u9897\u7c92\u7684\u5f62\u6210\u3002PXRD\u56fe\u4e5f\u8bc1\u5b9e\u8be5\u6750\u6599\u5b58\u5728Fe7<\/sub>C3<\/sub>\u76f8\u548c\u91d1\u5c5eFe\u76f8\u3002<\/p>\n

\"\"<\/p>\n

\uff08a-b\uff09Fe0.1<\/sub>-CNT#NHC\u7684SEM\uff1b\uff08c-d\uff09Fe0.1<\/sub>-CNT#NHC\u7684TEM\uff1b\uff08e-f\uff09Fe0.1<\/sub>-CNT#NHC\u7684\u9ad8\u5206\u8fa8TEM\uff1b\uff08g-h\uff09Fe0.1<\/sub>-CNT#NHC\u5b58\u5728\u76f8\u5173\u5143\u7d20\u7684EDX\u8c31\u548c\u5143\u7d20\u5206\u5e03\u56fe\uff1b\uff08i\uff09Fe0.1<\/sub>-CNT#NHC\u5b58\u5728\u4e24\u79cdFe\u548cFe7<\/sub>C3<\/sub>\u7684PXRD\u3002<\/p>\n

\u56fe4<\/b><\/strong>\u00a0Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>-CNT#NHC<\/b><\/strong>\u6837\u54c1\u7684\u77f3\u58a8\u5316\u548c\u591a\u5b54\u7279\u6027\u3002<\/b><\/strong>\u901a\u8fc7\u5bf9\u6bd4D\u548cG\u8c31\u5e26\u7684\u5f3a\u5ea6\u53d1\u73b0\uff0c\u968f\u7740Fe7<\/sub>C3<\/sub>\/Fe NPs\u542b\u91cf\u7684\u964d\u4f4e\uff0c\u590d\u5408\u6750\u6599\u5177\u6709\u66f4\u9ad8\u7684\u77f3\u58a8\u5316\u7a0b\u5ea6\u3002\u5728\u6240\u5236\u5907\u7684\u50ac\u5316\u5242\u4e2d\u4e5f\u53d1\u73b0\u78b3\u5316\u8fc7\u7a0b\u4e2d\u7684\u91d1\u5c5e\u805a\u96c6\u4f1a\u5bfc\u81f4\u66f4\u591a\u7684\u7f3a\u9677\u90e8\u4f4d\u66b4\u9732\u3002\u968f\u7740\u50ac\u5316\u5242\u4e2dFe7<\/sub>C3<\/sub>\/Fe NPs\u542b\u91cf\u7684\u589e\u52a0\uff0c\u6709\u5229\u4e8e\u78b3\u5316\u8fc7\u7a0b\u4e2d\u7684\u91d1\u5c5e\u805a\u96c6\uff0c\u4fc3\u8fdb\u66f4\u591a\u7684\u7f3a\u9677\u90e8\u4f4d\u66b4\u9732\u5728\u78b3\u6750\u6599\u4e0a\u3002\u6b64\u5916\uff0c\u5c06\u50ac\u5316\u5242\u951a\u5728\u78b3\u6750\u6599\u7684\u7f3a\u9677\u4e0a\u88ab\u8ba4\u4e3a\u662f\u70ed\u529b\u5b66\u4e0a\u6709\u5229\u7684\u73b0\u8c61\uff0c\u5e76\u4e14CNT\u7684\u751f\u957f\u662f\u4ece\u7f3a\u9677\u90e8\u4f4d\u548c\/\u6216\u50ac\u5316\u5242\u90e8\u4f4d\u5f00\u59cb\u3002\u6bd4\u8868\u9762\u79ef(BET)\u548c\u603b\u5b54\u4f53\u79ef(VT<\/sub>)\u6d4b\u8bd5\u8868\u660e\u6750\u6599\u5177\u6709\u8f83\u5927\u7684\u6d3b\u6027\u6bd4\u8868\u9762\u79ef\u3001\u4e30\u5bcc\u7684\u5b54\u9699\u4f53\u79ef\u3001\u9ad8\u7684\u77f3\u58a8\u5316\u7a0b\u5ea6\uff0c\u8fd9\u4e9b\u4f1a\u589e\u52a0\u50ac\u5316\u8fc7\u7a0b\u4e2d\u95f4\u4f53\u7684\u5feb\u901f\u8f93\u51fa\u548c\u76f8\u5e94\u7684\u7535\u89e3\u6db2\u4ea4\u6362\u8fc7\u7a0b\uff0c\u4ece\u800c\u4fc3\u8fdbORR\u6d3b\u6027\u3002<\/p>\n

\"\"<\/p>\n

\uff08a\uff09Fe0.1<\/sub>-CNT#NHC\u53ca\u5bf9\u6bd4\u6837\u54c1\u7684Raman\u56fe\uff1b\uff08b\uff09Fe0.1<\/sub>-CNT#NHC\u53ca\u5bf9\u6bd4\u6837\u54c1\u7684N2<\/sub>\u5438\u9644\u7b49\u6e29\u7ebf\u548c\u76f8\u5e94\u7684\u5b54\u5f84\u5206\u5e03\u56fe\u3002<\/p>\n

\u56fe5<\/b><\/strong>\u00a0Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>-CNT#NHC<\/b><\/strong>\u6837\u54c1\u7684\u7269\u76f8\u5206\u6790\u3002<\/b><\/strong>X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\uff08XPS\uff09\u7528\u6765\u68c0\u6d4b\u548c\u5206\u6790Fex<\/sub>-CNT#NHC\u7684\u7ec4\u6210\u548c\u914d\u4f4d\u73af\u5883\u3002XPS\u5168\u8c31\u56fe\u8868\u660e\uff0c\u8be5\u7eb3\u7c73\u7ed3\u6784\u7684\u8868\u9762\u5b58\u5728C\uff0cO\uff0cN\u548cFe\u5143\u7d20\uff0c\u8bc1\u5b9e\u4e86N\u548cFe\u5143\u7d20\u5df2\u88ab\u6210\u529f\u5730\u63ba\u6742\u5230\u78b3\u590d\u5408\u7269\u4e2d\u3002<\/p>\n

\"\"<\/p>\n

\uff08a\uff09Fe0.1<\/sub>-CNT#NHC\u7684XPS\u5168\u8c31\uff1b\uff08b\uff09Fe0.1<\/sub>-CNT#NHC\u7684\u9ad8\u5206\u8fa8\u7387C 1s\u8c31\uff1b\uff08c\uff09Fe0.1<\/sub>-CNT#NHC\u7684\u9ad8\u5206\u8fa8\u7387N 1s\u8c31\uff1b\uff08d\uff09Fe0.1<\/sub>-CNT#NHC\u7684\u9ad8\u5206\u8fa8\u7387O 1s\u8c31\uff1b\uff08e\uff09Fe0.1<\/sub>-CNT#NHC\u7684Fe 2p\u8c31\uff1b\uff08f\uff09Fe0.1<\/sub>-CNT#NHC\u7684FT-IR\u5149\u8c31\u3002<\/p>\n

\u56fe6<\/b><\/strong>\u00a0Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>-CNT#NHC<\/b><\/strong>\u6837\u54c1\u7684O<\/b><\/strong>RR<\/b><\/strong>\u7535\u50ac\u5316\u6027\u80fd\u8868\u5f81\u3002<\/b><\/strong>Fe0.1<\/sub>-CNT#NHC\u7684\u7535\u50ac\u5316ORR\u6027\u80fd\u9996\u5148\u5728\u7528O2<\/sub>\u548cN2<\/sub>\u9971\u548c\u7684\u78b1\u6027\u7535\u89e3\u8d28\uff080.1 M KOH\uff09\u4e2d\u901a\u8fc7\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\uff08CV\uff09\u6d4b\u8bd5\u6765\u5206\u6790\u5176\u7535\u50ac\u5316\u6027\u80fd\u3002\u5728O2<\/sub>\u9971\u548c\u7684\u7535\u89e3\u8d28\u4e2d\uff0c\u5176CV\u66f2\u7ebf\u663e\u793a\u51fa\u660e\u663e\u7684\u9634\u6781\u5cf0\uff0c\u8fd9\u8868\u660eFe0.1-CNT#NHC\u5728\u76f8\u5bf9\u4e8eRHE\u7535\u6781\u57280.87\u00a0V\u9644\u8fd1\u663e\u793a\u4e86\u51fa\u8272\u7684ORR\u6d3b\u6027\uff0c\u8fd9\u53ef\u80fd\u6765\u6e90\u4e8eFe\u7684\u6709\u6548\u63ba\u6742\u4f18\u5316\u4e86\u6c2e\u63ba\u6742\u78b3\u5c42\u7684ORR\u6027\u80fd\u3002\u6211\u4eec\u8fdb\u4e00\u6b65\u901a\u8fc7\u7ebf\u6027\u626b\u63cf\u4f0f\u5b89\u6cd5\uff08LSV\uff09\u6765\u5206\u6790\u8be5\u7535\u50ac\u5316\u5242\u5bf9ORR\u7684\u52a8\u529b\u5b66\u673a\u7406\u3002\u5728\u5b9e\u9a8c\u8fc7\u7a0b\u4e2d\uff0c\u83b7\u5f97\u4e86\u8d77\u59cb\u7535\u52bf\u503c\uff08Eonset<\/sub>\uff09\uff0c\u534a\u6ce2\u7535\u52bf\uff08E1\/2<\/sub>\uff09\u548c\u6269\u6563\u9650\u5236\u7535\u6d41\u5bc6\u5ea6\uff08JL<\/sub>\uff09\u76f8\u5173\u6570\u636e\u3002\u5b9e\u9a8c\u8868\u660e\uff0cFe0.1<\/sub>-CNT#NHC\u7684\u90e8\u5206\u7535\u5316\u5b66\u6570\u636e\u63a5\u8fd1\u5546\u4e1aPt\/C\u7684\u503c\u3002\u8fd9\u4e9b\u7ed3\u679c\u8fd8\u8868\u660e\uff0cFe\u63ba\u6742\u548cCNT\u7684\u6709\u6548\u534f\u540c\u4f5c\u7528\u5728\u589e\u5f3aORR\u50ac\u5316\u4f4d\u70b9\u548c\u589e\u5f3a\u6574\u4e2a\u6750\u6599\u7684\u7535\u5bfc\u7387\u65b9\u9762\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u8fd9\u4e0e\u78b1\u6027\u4ecb\u8d28\u4e2d\u5927\u591a\u6570\u94c1\u57fa\u50ac\u5316\u5242\u63a5\u8fd1\u3002\u5728\u65cb\u8f6c\u5706\u76d8\u7535\u6781\u7684\u4e0d\u540c\u8f6c\u901f\uff08100-2500 rpm\uff09\u4e0b\u83b7\u5f97\u7684LSV\u66f2\u7ebf\u8fdb\u4e00\u6b65\u9610\u660e\u4e86ORR\u7684\u52a8\u529b\u5b66\u548c\u50ac\u5316\u9014\u5f84\u3002\u6211\u4eec\u770b\u5230\u5176\u8d77\u59cb\u7535\u52bf\u51e0\u4e4e\u4fdd\u6301\u6052\u5b9a\u3002\u968f\u7740\u65cb\u8f6c\u901f\u5ea6\u7684\u589e\u52a0\uff0c\u6781\u9650\u7535\u6d41\u5bc6\u5ea6\u968f\u4e4b\u663e\u8457\u589e\u52a0\uff0c\u8fd9\u8868\u660e\u8f83\u9ad8\u7684\u8f6c\u901f\u53ef\u4ee5\u6539\u5584\u8be5\u50ac\u5316\u5242\u5bf9\u6c27\u6c14\u7684\u6db2\u76f8\u4f20\u8d28\u8fc7\u7a0b\u3002\u6b64\u5916\uff0cFe0.1<\/sub>-CNT#NHC\u7684\u51e0\u4e4e\u7ebf\u6027\u7684Koutecky-Levich\uff08K-L\uff09\u56fe\u8868\u660e\u5176\u6c27\u8fd8\u539f\u8fc7\u7a0b\uff08ORR\uff09\u8def\u5f84\u7684\u52a8\u529b\u5b66\u63a7\u5236\u8fc7\u7a0b\u662f\u4e00\u6b65\u56db\u7535\u5b50\u63a7\u5236\u3002\u4e3a\u4e86\u66f4\u6df1\u5165\u4e86\u89e3\u5b83\u7684\u7535\u6781\u52a8\u529b\u5b66\uff0c\u6211\u4eec\u5bf9Fex-CNT#NHC\u8fdb\u884c\u4e86\u7535\u5316\u5b66\u963b\u6297\u8c31\uff08EIS\uff09\u5206\u6790\uff0c\u8868\u660e\u5728ORR\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7535\u8377\u8f6c\u79fb\u901f\u7387\u66f4\u5feb\u5e76\u63d0\u9ad8\u4e86\u6574\u4e2a\u50ac\u5316\u5242\u7684\u7535\u5bfc\u7387\u3002<\/p>\n

\"\"<\/p>\n

\uff08a\uff09Fe0.1<\/sub>-CNT#NHC\u5728N2<\/sub>\u548cO2<\/sub>\u9971\u548c0.1 M KOH\u7684CV\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09Fe0.1<\/sub>-CNT#NHC\u5728100-2500 rpm\u8f6c\u901f\u4e0b\u7684LSV\u66f2\u7ebf\u548c\u63d2\u56fe\u4e3a\u76f8\u5e94\u76840.3-0.7 V\u7684Koutecky-Levich (K-L)\u66f2\u7ebf\uff1b<\/p>\n

\uff08c\uff09Fe0.1<\/sub>-CNT#NHC\u53ca\u76f8\u5173\u7684\u5bf9\u6bd4\u6837\u5728O2<\/sub>\u9971\u548c0.1 M KOH\u4e0b\u7684LSV\u66f2\u7ebf\uff1b<\/p>\n

\uff08d\uff09\u901a\u8fc7RRDE\u6d4b\u91cf\u83b7\u5f97\u7684Id<\/sub>\u548cIr<\/sub>\u503c\u6765\u8ba1\u7b97HO2<\/sub>–<\/sup>\u4ea7\u7387(\u4e0b)\u548c\u7535\u5b50\u8f6c\u79fb\u6570(\u4e0a)\uff1b<\/p>\n

\uff08e\uff09\u4ece\u76f8\u5e94\u7684LSV\u66f2\u7ebf\u5f97\u51fa\u7684Tafel\u56fe\uff1b<\/p>\n

\uff08f\uff09Fe0.1<\/sub>-CNT#NHC\u53ca\u76f8\u5173\u7684\u5bf9\u6bd4\u6837\u7684\u963b\u6297\u56fe\u3002<\/p>\n

\u56fe7<\/b><\/strong>\u00a0Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>-CNT#NHC<\/b><\/strong>\u6837\u54c1\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\u548c\u6297\u7532\u9187\u7a33\u5b9a\u6027\u6d4b\u8bd5\u3002<\/b><\/strong>Fe0.1<\/sub>-CNT#NHC\u50ac\u5316\u5242\u548c\u5546\u54c1Pt\/C\u7684\u957f\u671f\u7a33\u5b9a\u6027\u901a\u8fc7\u7535\u6d41\u65f6\u95f4\uff08i-t\uff09\u8ba1\u65f6\u7535\u6d41\u6cd5\u5728\u78b1\u6027\u7535\u89e3\u6db2\u4e2d\u8fdb\u884c\u4e86\u6d4b\u8bd5\u3002\u76f8\u6bd4\u4e8e\u5546\u7528Pt\/C\uff0cFe0.1<\/sub>-CNT#NHC\u5177\u6709\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u3002\u5728\u7ecf\u8fc715\u5c0f\u65f6\u540e\uff0c\u5176\u7535\u6d41\u4fdd\u6301\u7387\u4e3a94.5\uff05\u3002\u53e6\u5916\uff0cFe0.1<\/sub>-CNT#NHC\u8fd8\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u7532\u9187\u8010\u53d7\u6027\u3002\u5c063 M MeOH\u5feb\u901f\u6ce8\u5165\u7535\u89e3\u6db2\u4e2d\u65f6\uff0cFe0.1<\/sub>-CNT#NHC\u7684\u7535\u6d41\u5bc6\u5ea6\u57281,200 s\u540e\u4ec5\u7565\u6709\u4e0b\u964d\uff0c\u800c\u5927\u7535\u6d41\u4fdd\u6301\u7387\u4e3a98.9\uff05\u3002\u6211\u4eec\u4e5f\u770b\u5230\uff0c\u7531\u4e8e\u7532\u9187\u6c27\u5316\u7684\u5f15\u53d1\uff0c\u63ba\u5165MeOH\u6eb6\u6db2\u4e2d\u7684\u5546\u7528Pt\/C\u7535\u50ac\u5316\u5242\u7acb\u5373\u663e\u793a\u51fa\u7535\u6d41\u5bc6\u5ea6\u7684\u663e\u8457\u8870\u51cf\uff0c\u5e76\u4e14\u57281,200 s\u540e\u4ec5\u4fdd\u7559\u4e8673.6\uff05\u7684\u50ac\u5316\u7535\u6d41\u3002\u4ee5\u4e0a\u7ed3\u679c\u8868\u660e\uff0cFe0.1<\/sub>-CNT#NHC\u5177\u6709\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\u548c\u7532\u9187\u8010\u53d7\u6027\uff0c\u662f\u9002\u7528\u4e8e\u76f4\u63a5\u7532\u9187\u71c3\u6599\u7535\u6c60\u7684\u6f5c\u5728\u975e\u94c2\u78b3\u57fa\u50ac\u5316\u5242\u3002Fe0.1<\/sub>-CNT#NHC\u6750\u6599\u5728\u78b1\u6027\u7535\u89e3\u6db2\u4e2d\u663e\u793a\u51fa\u4f18\u5f02\u7684\u7535\u50ac\u5316ORR\u6027\u80fd\uff0c\u8fd9\u4e3b\u8981\u5f52\u56e0\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a\uff081\uff09\u4ecb\u5b54-\u5927\u5b54\u7684\u4e2d\u7a7a\u7ed3\u6784\u4fc3\u8fdb\u4e86O2<\/sub>\u548c\u7535\u5b50\u7684\u8f6c\u79fb\u3002\uff082\uff09\u78b3\u7f51\u7edc\u53ef\u4ee5\u4e3a\u9ad8\u6d3b\u6027\u7684Fe-N\/Fe7<\/sub>C3<\/sub>\u7269\u79cd\u50ac\u5316\u4f4d\u70b9\u7684\u66b4\u9732\u63d0\u4f9b\u6709\u6548\u7684\u652f\u6301\u3002\uff083\uff09\u539f\u4f4d\u751f\u957f\u7684CNT\u663e\u8457\u589e\u52a0\u4e86\u590d\u5408\u6750\u6599\u7684\u7535\u5bfc\u7387\uff0c\u4ece\u800c\u589e\u5f3a\u5176ORR\u6d3b\u6027\u3002<\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u4f7f\u7528\u6052\u5b9a\u7535\u538b0.6 V vs. RHE\u5bf9Fe0.1<\/sub>-CNT#NHC\u53caPt\/C\u5728O2<\/sub>\u9971\u548c0.1 M KOH\u4e0b\u8fdb\u884c15\u4e2a\u5c0f\u65f6\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b\uff08b\uff09\u4f7f\u7528\u6052\u5b9a\u7535\u538b0.6 V vs. RHE\u5bf9Fe0.1<\/sub>-CNT#NHCC\u53caPt\/C\u5728O2<\/sub>\u9971\u548c0.1 M KOH\u4e0b\u8fdb\u884c\u6297\u7532\u9187\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b\uff08c\uff09ORR\u50ac\u5316\u673a\u5236\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe8<\/b><\/strong>\u00a0Z<\/b><\/strong>n-\u7a7a\u6c14\u7535\u6c60\u7684\u6027\u80fd\u8bc4\u4f30\u3002<\/b><\/strong>\u56e2\u961f\u8fdb\u4e00\u6b65\u8bc4\u4f30\u4e86Fe0.1<\/sub>-CNT#NHC\u6750\u6599\u7ec4\u88c5Zn-\u7a7a\u6c14\u7535\u6c60\u7684\u6027\u80fd\u3002\u8be5\u7535\u6c60\u7531\u9762\u79ef\u4e3a1*1 cm-2<\/sup>\u7684\u6d82\u6709\u50ac\u5316\u5242\u7684\u6539\u6027\u78b3\u7eb8\u4e3a\u7a7a\u6c14\u9634\u6781\uff0c\u950c\u677f\u4f5c\u4e3a\u9633\u6781\uff0c\u9ad8\u6d53\u5ea6\u76846.0 M KOH\u4f5c\u4e3a\u7535\u89e3\u6db2\u3002\u5b9e\u9a8c\u8fc7\u7a0b\u540c\u65f6\u9009\u62e9\u4e8620\uff05Pt\/C\u50ac\u5316\u5242\u6d82\u5728\u78b3\u7eb8\u4e0a\u4f5c\u4e3a\u9634\u6781\u7ec4\u88c5\u6210Zn-\u7a7a\u6c14\u7535\u6c60\u3002\u8fd9\u4e24\u4e2a\u81ea\u7ec4\u88c5\u7684Zn-\u7a7a\u6c14\u7535\u6c60\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u7684\u6781\u5316\u66f2\u7ebf\u548c\u529f\u7387\u5bc6\u5ea6\u66f2\u7ebf\u5982\u56fe8a\u6240\u793a\u3002Fe0.1<\/sub>-CNT#NHC\u5728164.8 mA cm-2<\/sup>\u65f6\u7684\u6700\u9ad8\u529f\u7387\u5bc6\u5ea6\u4e3a105.9 mW cm-2<\/sup>\uff0c\u4f4e\u4e8ePt\/C\u50ac\u5316\u5242\u7684\u950c\u7a7a\u7535\u6c60\u7684\u529f\u7387\u5bc6\u5ea6\uff08\u5728209.8 mA cm-2<\/sup>\u65f6\u4e3a134 mW cm-2<\/sup>\uff09\u3002\u6211\u4eec\u5206\u6790\u5728\u4e0d\u540c\u7684\u653e\u7535\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0cFe0.1<\/sub>-CNT # NHC\u548cPt\/C\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u53d1\u73b0Fe0.1-CNT#NHC\u50ac\u5316\u5242\u5728\u5c0f\u7535\u6d4110mA cm-2<\/sup>\u5176\u653e\u7535\u7535\u538b\u7565\u9ad8\u4e8e\u5546\u54c1\u94c2\u78b3\u50ac\u5316\u5242\u3002\u5f53\u7535\u6d41\u5bc6\u5ea6\u8fdb\u4e00\u6b65\u63d0\u9ad8\u523020 mA cm-2<\/sup>\u65f6\uff0c\u6b64\u65f6\u94c2\u78b3\u50ac\u5316\u5242\u8868\u73b0\u51fa\u66f4\u597d\u7684\u5927\u7535\u6d41\u653e\u7535\u80fd\u529b\u3002\u53e6\u5916\uff0c\u542bFe0.1<\/sub>-CNT#NHC\u50ac\u5316\u5242\u7684Zn-\u7a7a\u6c14\u7535\u6c60\u70b9\u4eae\u4e86\u4e00\u6392\u56fe8d\u4e2d\u768425\u4e2a\u53d1\u5149\u4e8c\u6781\u7ba1\uff08LED\uff09\uff0c\u8868\u660e\u5176\u5177\u6709\u8f83\u597d\u7684\u5b9e\u9645\u4f7f\u7528\u6027\u80fd\u3002<\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5229\u7528Fe0.1<\/sub>-CNT#NHC\u6216Pt\/C\u7535\u6781\u5236\u5907\u7684Zn-\u7a7a\u6c14\u7535\u6c60\u7684\u5145\u7535\u548c\u653e\u7535\u6781\u5316\u66f2\u7ebf\u548c\u76f8\u5e94\u7684\u529f\u7387\u5bc6\u5ea6\u56fe\uff1b\uff08b\uff09\u591a\u6b65\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u653e\u7535\u66f2\u7ebf\uff1b\uff08c\uff09\u5229\u7528Fe0.1<\/sub>-CNT#NHC\u6216Pt\/C\u7535\u6781\u5236\u5907\u7684Zn-\u7a7a\u6c14\u7535\u6c60\u572810 mA cm-2<\/sup>\u7684\u6052\u6d41\u653e\u7535\u5faa\u73af\u7a33\u5b9a\u6027\uff1b\uff08d\uff09\u5229\u7528Fe0.1<\/sub>-CNT#NHC\u7535\u6781\u5236\u5907\u7684\u4e24\u4e2aZn-\u7a7a\u6c14\u7535\u6c60\u4f9b\u7535\u70b9\u4eae25\u76cfLED\u706f\u3002<\/p>\n

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

\u7efc\u4e0a\u6240\u8ff0\uff0c\u56e2\u961f\u901a\u8fc7\u4ece\u5916\u90e8\u5f15\u5165\u7684\u94c1\u6e90\uff08K4<\/sub>Fe(CN)6<\/sub>\uff09\u548c\u539f\u4f4d\u70ed\u89e3\u5f62\u6210\u7684\u94c1\u548c\/\u6216\u78b3\u5316\u94c1\u7eb3\u7c73\u9897\u7c92\uff0c\u5236\u5907\u4e86\u4e00\u79cd\u65b0\u578b\u7684\u78b3\u7eb3\u7c73\u7ba1\u548cN\u63ba\u6742\u4e2d\u7a7a\u78b3\u6750\u6599\uff08Fex<\/sub>-CNT#NHC\uff09\u3002\u8be5\u50ac\u5316\u5242\u6027\u80fd\u7684\u53d1\u6325\u5f97\u76ca\u4e8e\u6574\u4f53\u7684\u5206\u7ea7\u591a\u5b54\u7ed3\u6784\u548c\u7ec4\u6210\u4f18\u52bf\uff0c\u5305\u62ec\uff08i\uff09\u9ad8\u6d3b\u6027\u7684Fe-N\/Fe7<\/sub>C3<\/sub>\u7269\u79cd\u548c\u826f\u597d\u7684\u7535\u5bfc\u7387\u4ee5\u589e\u5f3aORR\u6d3b\u6027\uff1b\uff08ii\uff09\u4e2d\u5b54\u548c\u5927\u5b54\u7684\u7279\u6027\u6709\u5229\u4e8e\u8d28\u91cf\u548c\u7535\u8377\u8f6c\u79fb\uff1b\uff08iii\uff09\u8db3\u591f\u7684\u8868\u9762\u79ef\u53ef\u4ee5\u66b4\u9732\u66f4\u591a\u7684\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u3002\u8fd9\u4e9b\u4f18\u5f02\u7684\u7279\u6027\u4f7f\u5f97\u6240\u83b7\u5f97\u7684Fe7<\/sub>C3<\/sub>-CNT#NHC\u5177\u6709\u4e0ePt\/C\u76f8\u5f53\u751a\u81f3\u90e8\u5206\u66f4\u4f18\u8d8a\u7684ORR\u50ac\u5316\u6d3b\u6027\uff0c\u4f18\u5f02\u7684\u8010\u4e45\u6027\u4ee5\u53ca\u826f\u597d\u7684\u8010\u7532\u9187\u4ea4\u53c9\u6027\u80fd\u3002\u8fd9\u79cd\u7b80\u6377\u4f4e\u6210\u672c\u5236\u5907\u65b9\u6cd5\u4e3a\u4eca\u540e\u5f00\u53d1\u9ad8\u6d3b\u6027\u548c\u7a33\u5b9a\u7684\u78b3\u57faORR\u7535\u50ac\u5316\u5242\u5728\u950c\u7a7a\u7535\u6c60\u76f8\u5173\u7684\u7535\u5316\u5b66\u5e94\u7528\u4e2d\u5177\u6709\u5f88\u5927\u7684\u8d44\u6e90\u4f18\u52bf\u3002<\/p>\n

\u6587\u732e\u4fe1\u606f<\/b><\/strong><\/p>\n

Fe<\/b><\/strong>7<\/b><\/sub><\/strong>C<\/b><\/strong>3<\/b><\/sub><\/strong>\u00a0nanoparticles with <\/b><\/strong>in situ<\/i><\/b><\/em><\/strong>\u00a0grown CNT on nitrogen doped hollow carbon cube with greatly enhanced conductivity and ORR performance for alkaline fuel cell<\/b><\/strong>,<\/b><\/strong>\u00a0Carbon, 2021, DOI: doi.org\/10.1016\/j.carbon.2020.12.070<\/b><\/strong><\/p>\n

\u672c\u6587\u7531\u4f5c\u8005\u6295\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u8fd1\u5e74\u6765\uff0c\u968f\u7740\u5168\u7403\u80fd\u6e90\u6d88\u8017\u6301\u7eed\u589e\u957f\uff0c\u63a8\u52a8\u4e86\u77f3\u6cb9\u3001\u5929\u7136\u6c14\u7b49\u5316\u77f3\u80fd\u6e90\u7684\u5927\u91cf\u5f00\u53d1\u5229\u7528\uff0c\u5e26\u6765\u4e86\u5168\u7403\u53d8\u6696\u3001\u73af\u5883\u6c61\u67d3\u3001\u8d44\u6e90\u7d27\u5f20\u7b49\u8bf8\u591a\u4e16\u754c\u6027\u96be\u9898\uff0c\u53d1\u5c55\u53ef\u518d\u751f\u6e05\u6d01\u578b\u80fd\u6e90…<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-215649","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/215649"}],"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\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215649"}],"version-history":[{"count":5,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/215649\/revisions"}],"predecessor-version":[{"id":215721,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/215649\/revisions\/215721"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215649"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}