{"id":151502,"date":"2018-08-23T08:00:57","date_gmt":"2018-08-23T00:00:57","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=151502"},"modified":"2018-08-22T22:35:19","modified_gmt":"2018-08-22T14:35:19","slug":"%e9%bb%84%e4%ba%91%e8%be%89%e6%9c%a8%e5%a3%ab%e6%98%a5nano-energy-%e7%bc%ba%e9%99%b7%e5%92%8c%e5%90%a1%e5%95%b6n%e5%8d%8f%e5%90%8c%e6%8f%90%e5%8d%87%e7%a2%b3%e5%9f%ba%e9%9d%9e%e9%87%91%e5%b1%9e","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=151502","title":{"rendered":"\u9ec4\u4e91\u8f89&\u6728\u58eb\u6625Nano Energy : \u7f3a\u9677\u548c\u5421\u5576N\u534f\u540c\u63d0\u5347\u78b3\u57fa\u975e\u91d1\u5c5e\u7eb3\u7c73\u6750\u6599\u6c27\u8fd8\u539f\u6027\u80fd"},"content":{"rendered":"

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

\n \u6742\u539f\u5b50(\u5982N\u3001O\u3001B\u7b49)\u63ba\u6742\u7684\u78b3\u57fa\u7eb3\u7c73\u6750\u6599\u7531\u4e8e\u5176\u663e\u8457\u7684\u6d3b\u6027\u3001\u9ad8\u5bfc\u7535\u6027\u548c\u67d4\u97e7\u6027\u3001\u53ef\u8c03\u8282\u7684\u7ed3\u6784\u548c\u8868\u9762\u5316\u5b66\u4ee5\u53ca\u6613\u4e8e\u5236\u5907\u548c\u7ecf\u6d4e\u53ef\u884c\u6027\uff0c\u662f\u6700\u6709\u5e0c\u671b\u7684ORR\u7535\u50ac\u5316\u5242\u4e4b\u4e00\u3002\u5176\u4e2d\uff0c\u6c2e(N)\u662f\u8fc4\u4eca\u4e3a\u6b62\u7814\u7a76\u6700\u5e7f\u6cdb\u7684\u6742\u539f\u5b50\uff0c\u56e0\u4e3a\u5176\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u7535\u5b50\u4f9b\u7ed9\u76f8\u90bb\u7684\u78b3\u539f\u5b50\u4ee5\u6d3b\u5316ORR\u8fc7\u7a0b\u3002\u57fa\u4e8e\u5b9e\u9a8c\u8868\u5f81\u548c\u7406\u8bba\u8ba1\u7b97\uff0c\u5176\u4f18\u5f02\u7684ORR\u6d3b\u6027\u4e3b\u8981\u5f52\u56e0\u4e8e\u6c2e\u63ba\u6742\u5242(\u5c24\u5176\u662f\u5421\u5576-N)\u8bf1\u5bfc\u7684\u7535\u4e2d\u6027\u65ad\u88c2\u548c\u7535\u5b50\u8f6c\u79fb\uff0c\u6539\u53d8\u4e86\u78b3\u57fa\u8d28\u4e2d\u7684\u7535\u8377\u548c\u81ea\u65cb\u5206\u5e03\u3002\u53e6\u5916\uff0c\u6700\u8fd1\u7684\u7814\u7a76\u8868\u660e\u78b3\u7eb3\u7c73\u6750\u6599\u4e2d\u7684\u56fa\u6709\u7f3a\u9677(\u5982\u6276\u624b\u6905\u548c\u952f\u9f7f\u5f62\u8fb9\u7f18\u3001\u7a7a\u9699\u3001\u7a7a\u4f4d\u7b49)\u5bf9\u4e8e\u6fc0\u53d1\u7535\u50ac\u5316\u6d3b\u6027\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u56e0\u6b64\uff0c\u5421\u5576-N\u63ba\u6742\u5242\u4e0e\u78b3\u57fa\u8d28\u4e2d\u7684\u7f3a\u9677\u4f4d\u70b9\u4e4b\u95f4\u7684\u914d\u4f4d\u53ef\u80fd\u5728\u7535\u50ac\u5316\u53cd\u5e94\u4e2d\u66f4\u5177\u6d3b\u6027\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u76ee\u524d\u4ecd\u7136\u7f3a\u4e4f\u901a\u7528\u3001\u5747\u5300\u7684\u5408\u6210\u65b9\u6cd5\u6765\u5171\u540c\u4f18\u5316\u78b3\u57fa\u7535\u50ac\u5316\u5242\u4e2d\u7684\u5421\u5576-N\u548c\u7f3a\u9677\u3002<\/p>\n

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

\n \u8fd1\u65e5\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u9ec4\u4e91\u8f89\u6559\u6388\u3001\u6b66\u6c49\u7406\u5de5\u5927\u5b66\u6728\u58eb\u6625\u6559\u6388(\u5171\u540c\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u63d0\u51fa\u4e86\u4e00\u79cd\u7b80\u4fbf\u800c\u901a\u7528\u7684\u7b56\u7565\uff0c\u5373\u539f\u4f4d\u78b1\u6027\u6d3b\u5316\u7ea4\u7ef4\u7d20\u548c\u6c28\u6ce8\u5165\uff0c\u7528\u4e8e\u5236\u9020\u5421\u5576-N\u4e3b\u5bfc\u548c\u5bcc\u542b\u7f3a\u9677\u7684\u7c7b\u77f3\u58a8\u70ef\u7eb3\u7c73\u78b3\u6750\u6599(ND-GLC)\uff0c\u5e76\u5728Nano Energy<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cDefect and Pyridinic Nitrogen Engineering of Carbon-Based Metal-Free Nanomaterial toward Oxygen Reduction<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u76f8\u6bd4\u5546\u7528Pt\/C\u50ac\u5316\u5242\uff0cND-GLC\u6750\u6599\u5728\u65cb\u8f6c\u5706\u76d8\u7535\u6781\u6d4b\u8bd5\u548c\u950c\u7a7a\u6c14\u7535\u6c60\u5e94\u7528\u4e2d\u5747\u5177\u6709\u4f18\u5f02\u4e14\u589e\u5f3a\u7684ORR\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5b9e\u9a8c\u548c\u7406\u8bba\u7814\u7a76\u8868\u660e\uff0cND-GLC\u7684\u9ad8\u7535\u50ac\u5316\u6d3b\u6027\u4e3b\u8981\u6765\u6e90\u4e8e\u8fb9\u7f18\/\u7f3a\u9677\u548c\u5421\u5576-N\u63ba\u6742\u5242\u7684\u534f\u540c\u4f5c\u7528\u3002\u91cd\u8981\u7684\u662f\uff0c\u4f5c\u8005\u6240\u63d0\u51fa\u7684\u601d\u8def\u5bf9\u5176\u4ed6\u78b3\u57fa\u7eb3\u7c73\u6750\u6599(\u5373\u77f3\u58a8\u7eb3\u7c73\u677f\u3001\u78b3\u7eb3\u7c73\u7ba1\u3001\u78b3\u7eb3\u7c73\u7403\u3001\u77f3\u58a8\u70ef\u7eb3\u7c73\u7247)\u5177\u6709\u666e\u9002\u6027\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong>
\n \u56fe1 ND-GLC\u7684\u5236\u5907\u8fc7\u7a0b\u53ca\u5176\u7ed3\u6784\u3001\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\n a) ND-GLC\u7684\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b
\n b) ND-GLC\u7684SEM\u56fe\u50cf\uff1b
\n c, d) ND-GLC\u7684TEM\u56fe\u50cf\uff0cd\u56fe\u5185\u63d2\u4e3aND-GLC\u7684SAED\u56fe\u50cf\uff1b
\n e) ND-GLC\u7684Raman\u5149\u8c31\uff1b
\n f) ND-GLC\u7684\u6c2e\u6c14\u5438-\u8131\u9644\u66f2\u7ebf\uff0c\u5185\u63d2\u4e3aND-GLC\u7684\u5b54\u5f84\u5206\u5e03\u66f2\u7ebf\uff1b
\n g) ND-GLC\u7684XPS\u5168\u8c31\uff0c\u5185\u63d2\u4e3aND-GLC\u7684N1s XPS\u66f2\u7ebf\u3002<\/p>\n

\u56fe2 ND-GLC\u7cfb\u5217\u6750\u6599\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) BC\u3001N-BC\u3001D-GLC\u3001ND-GLC\u548cPt\/C\u50ac\u5316\u5242\u7684 LSV\u66f2\u7ebf\uff1b
\n b) D-GLC\u3001ND-GLC\u548cPt\/C\u50ac\u5316\u5242\u7684CV\u66f2\u7ebf\uff1b
\n c) \u4e0d\u540c\u65cb\u8f6c\u901f\u7387\u4e0bND-GLC\u7684LSV\u66f2\u7ebf\uff0c\u5185\u63d2\u4e3a0.2-0.6 V\u8303\u56f4\u5185ND-GLC\u7684K-L\u56fe\uff1b
\n d) ND-GLC\u548cPt\/C\u50ac\u5316\u5242\u7684\u8ba1\u65f6\u7535\u6d41\u66f2\u7ebf\u3002<\/p>\n

\u56fe3 ND-GLC\u6750\u6599\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) ND-GLC\u548cPt\/C\u7535\u6781\u7684\u6781\u5316\u66f2\u7ebf\u548c\u529f\u7387\u5bc6\u5ea6\u66f2\u7ebf\uff1b
\n b) ND-GLC\u548cPt\/C\u7535\u6781\u7684\u653e\u7535\u66f2\u7ebf\uff1b
\n c) 20 mA\u00b7cm-2\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0cND-GLC\u7535\u6781\u7684\u957f\u65f6\u95f4\u8010\u7528\u6027\u80fd\uff1b
\n d) ND-GLC\u7535\u6781\u7684\u500d\u7387\u5bb9\u91cf\uff1b
\n e) \u7531ND-GLC\u7535\u6781\u7ec4\u6210\u7684\u4e24\u8282\u950c-\u7a7a\u6c14\u7535\u6c60\u70b9\u4eae16\u901a\u9053\u7ea2\u8272\u53d1\u5149\u4e8c\u6781\u7ba1\u7684\u7167\u7247\uff1b
\n f-h) \u7531ND-GLC\u7535\u6781\u7ec4\u6210\u7684\u4e24\u8282\u950c-\u7a7a\u6c14\u7535\u6c60\u70b9\u4eae\u9ad8\u538bLED\u706f(\u767d\u8272\u3001\u7eff\u8272\u548c\u84dd\u8272\uff0c3.0-3.2 V)\u7684\u7167\u7247\u3002<\/p>\n

\u56fe4 ND-GLC\u6750\u6599\u7684DFT\u8ba1\u7b97<\/strong><\/p>\n

\"\"<\/p>\n

a) \u5177\u6709\u591a\u79cd\u53ef\u80fd\u6d3b\u6027\u4f4d\u70b9\u7684\u77f3\u58a8\u70ef\u6a21\u578b\u793a\u610f\u56fe\uff1b
\n b) \u4e0d\u540c\u53cd\u5e94\u4f4d\u70b9\u7684*OH\u5438\u9644\u80fd\uff1b
\n c) PN6+EC5\u4f4d\u70b9\u4e0e*O\u3001*OH\u548c*OOH\u7269\u79cd\u76f8\u4e92\u4f5c\u7528\u524d\u540e\u7684\u7535\u8377\u5bc6\u5ea6\u6bd4\u8f83\uff1b
\n d) ORR\u4e2d\u95f4\u4f53(*OOH\u3001*O\u548c*OH)\u5728PN6+EC5\u4f4d\u70b9\u4e0a\u7684\u6700\u4f18\u5438\u9644\u7ed3\u6784\uff1b
\n e) \u4e0d\u540c\u53cd\u5e94\u7535\u52bf\u4e0bPN6+EC5\u4f4d\u70b9ORR\u53cd\u5e94\u6807\u51c6\u81ea\u7531\u80fd\u80fd\u7ea7\u56fe\u3002<\/p>\n

\u56fe5 \u51e0\u79cd\u6750\u6599ORR\u6d3b\u6027\u7684\u6bd4\u8f83<\/strong><\/p>\n

\"\"<\/p>\n

ND-GNP\u3001ND-CNT\u3001ND-CNS\u3001ND-GNS\u548cND-GLC\u50ac\u5316\u5242ORR\u6d3b\u6027(E0<\/sub>\u548cn\u503c)\u4e0e\u5176\u56fa\u6709\u6027\u8d28(\u6bd4\u8868\u9762\u3001ID\/IG\u503c\u548cPN6\u63ba\u6742\u91cf)\u6bd4\u8f83\u3002<\/p>\n

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

\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u901a\u8fc7\u7ea4\u7ef4\u7d20\u7684\u539f\u4f4d\u78b1\u6027\u6d3b\u5316\u4ee5\u53ca\u6c28\u6ce8\u5165\uff0c\u63d0\u51fa\u4e86\u5236\u59073D\u591a\u5b54\u7c7b\u77f3\u58a8\u70ef\u78b3\u7eb3\u7c73\u6750\u6599(ND-GLC)\u7684\u7b80\u4fbf\u901a\u7528\u7b56\u7565\u3002\u4e0e\u5546\u4e1aPt\/C\u50ac\u5316\u5242\u76f8\u6bd4\uff0c\u6240\u5f97ND-GLC\u8868\u73b0\u51fa\u4f18\u5f02\u7684ORR\u6027\u80fd\u3002\u5176\u8d77\u59cb\u548c\u534a\u6ce2\u7535\u4f4d\u5206\u522b\u6bd4Pt\/C\u9ad823\u548c19 mV\u3002\u4f7f\u7528\u8fd9\u79cdND-GLC\u4f5c\u4e3a\u7535\u6781\uff0c\u81ea\u5236\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u6bd4Pt\/C\u7535\u6781\u63d0\u4f9b\u66f4\u9ad8\u7684134 mW\u00b7cm-2<\/sup>\u7684\u529f\u7387\u548c\u653e\u7535\u7535\u538b\u5e73\u53f0\u3002\u5b9e\u9a8c\u548c\u7406\u8bba\u7814\u7a76\u8868\u660e\uff0cD-GLC\u7684\u4f18\u5f02\u50ac\u5316\u6d3b\u6027\u4e3b\u8981\u6765\u6e90\u4e8e\u7f3a\u9677\u548c\u5421\u5576-N\u63ba\u6742\u5242\u7684\u534f\u540c\u4fc3\u8fdb\u4f5c\u7528\u3002\u6b64\u5916\uff0c\u8be5\u7b56\u7565\u53ef\u4ee5\u6269\u5c55\u5230\u5176\u4ed6\u78b3\u57fa\u6750\u6599(\u5373\uff0c\u77f3\u58a8\u7eb3\u7c73\u677f\uff0c\u78b3\u7eb3\u7c73\u7ba1\uff0c\u78b3\u7eb3\u7c73\u7403\uff0c\u77f3\u58a8\u70ef\u7eb3\u7c73\u7247)\u3002\u8be5\u5de5\u4f5c\u4e3a\u6539\u5584\u78b3\u57fa\u7eb3\u7c73\u6750\u6599\u7684\u7535\u50ac\u5316\u6d3b\u6027\u63d0\u4f9b\u4e86\u91cd\u8981\u6307\u5bfc\uff0c\u5bf9\u4e8e\u8bbe\u8ba1\u5e94\u7528\u4e8e\u5404\u79cd\u80fd\u91cf\u8f6c\u6362\u548c\u5b58\u50a8\u9886\u57df\u7684\u7535\u6781\u6750\u6599\u5177\u6709\u91cd\u8981\u7684\u610f\u4e49\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aDefect and Pyridinic Nitrogen Engineering of Carbon-Based Metal-Free Nanomaterial toward Oxygen Reduction<\/a><\/strong>\u00a0(Nano Energy<\/strong>, 2018, DOI: 10.1016\/j.nanoen.2018.08.003)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5c0f\u7ec4abc940504\u3010\u8096\u6770\u3011\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

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