{"id":154162,"date":"2018-10-05T06:53:48","date_gmt":"2018-10-04T22:53:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=154162"},"modified":"2018-10-04T17:54:35","modified_gmt":"2018-10-04T09:54:35","slug":"adv-mater-%e4%b8%80%e7%a7%8d%e6%8f%90%e9%ab%98%e6%b0%b4%e8%a3%82%e8%a7%a3%e7%94%b5%e5%82%ac%e5%8c%96%e5%89%82%e6%80%a7%e8%83%bd%e7%9a%84%e9%80%9a%e7%94%a8%e8%ae%be%e8%ae%a1%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=154162","title":{"rendered":"Adv. Mater. \u4e00\u79cd\u63d0\u9ad8\u6c34\u88c2\u89e3\u7535\u50ac\u5316\u5242\u6027\u80fd\u7684\u901a\u7528\u8bbe\u8ba1\u7b56\u7565\uff01"},"content":{"rendered":"

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

\u5f00\u53d1\u5177\u6709\u975e\u51e1\u8d28\u91cf\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u7684\u9ad8\u6548\u53cc\u529f\u80fd\u7535\u6781\u662f\u6c34\u88c2\u89e3\u7814\u7a76\u8fc7\u7a0b\u4e2d\u6c38\u6052\u4e14\u6781\u5177\u6311\u6218\u6027\u7684\u76ee\u6807\u3002\u7535\u50ac\u5316\u8fc7\u7a0b\u4e2d\u7684\u50ac\u5316\u5242\u7684\u8868\u9762\u91cd\u5efa\u53ef\u4ee5\u5f62\u6210\u4e0d\u5bfb\u5e38\u7684\u539f\u4f4d\u975e\u6676\u76f8\u7684\u65b0\u9c9c\u7535\u50ac\u5316\u5242\uff0c\u8fd9\u4e9b\u50ac\u5316\u5242\u5f80\u5f80\u66f4\u52a0\u6d3b\u8dc3\uff0c\u4f46\u662f\u96be\u4ee5\u901a\u8fc7\u5e38\u89c4\u65b9\u6cd5\u5236\u5907\u3002\u5982\u679c\u5c06\u8fd9\u79cd\u50ac\u5316\u5242\u8868\u9762\u91cd\u5efa\u7684\u7b56\u7565\u7528\u4e8e\u5f00\u53d1\u57fa\u4e8e\u9499\u949b\u77ff\u7684\u6c34\u5206\u89e3\u65b0\u7535\u6781\u6750\u6599\uff0c\u5c06\u6781\u5177\u5438\u5f15\u529b\u3002\u540c\u65f6\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u8fd8\u4f34\u968f\u7740\u82e5\u5e72\u6311\u6218\u3002\u9996\u5148\uff0c\u91cd\u5efa\u901f\u7387\u5e94\u8be5\u8db3\u591f\u5feb\uff1b\u5176\u6b21\uff0c\u91cd\u5efa\u7684\u7535\u50ac\u5316\u5242\u7684\u7535\u8377\u8f6c\u79fb\u662f\u4e00\u4e2a\u5f88\u5927\u7684\u95ee\u9898\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u9499\u949b\u77ff\u6c27\u5316\u7269\u5728\u5ba4\u6e29\u4e0b\u662f\u4e0d\u826f\u7684\u7535\u5bfc\u4f53\uff0c\u8fd9\u53ef\u80fd\u663e\u7740\u5730\u5ef6\u8fdf\u7535\u6781\u53cd\u5e94\u52a8\u529b\u5b66\uff08OER\u6216HER\uff09\uff1b\u7b2c\u4e09\uff0c\u6676\u4f53\u9499\u949b\u77ff\u6c27\u5316\u7269\u901a\u5e38\u5728\u9ad8\u6e29\u4e0b\u5236\u5907\uff0c\u662f\u5177\u6709\u826f\u597d\u70e7\u7ed3\u7684\u5757\u4f53\uff0c\u5bfc\u81f4\u5176\u4f4e\u7684\u6bd4\u8868\u9762\u79ef\u3002\u56e0\u6b64\uff0c\u5373\u4f7f\u5728\u8868\u9762\u91cd\u5efa\u4e4b\u540e\uff0c\u9499\u949b\u77ff\u6c27\u5316\u7269\u7684\u8d28\u91cf\u6d3b\u6027\u4e5f\u786e\u5b9e\u5f88\u4f4e\u3002\u5982\u4f55\u514b\u670d\u8fd9\u4e9b\u6311\u6218\uff0c\u4e14\u770b\u4e0b\u6587\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5357\u4eac\u5de5\u4e1a\u5927\u5b66<\/strong>\u7684Gao Chen<\/strong>\uff08\u7b2c\u4e00\u4f5c\u8005\uff09\u5728\u90b5\u5b97\u5e73\u6559\u6388\u548c\u5468\u5d6c\u6559\u6388<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7684\u6307\u5bfc\u4e0b\uff0c\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aAdv. Mater.<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u6587\u7ae0\uff1aA Universal Strategy to Design Superior Water-Splitting Electrocatalysts Based on Fast In Situ Reconstruction of Amorphous Nanoflm Precursors<\/strong>\u3002<\/strong>\u672c\u6587\u4e2d\uff0c\u4f5c\u8005\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u5feb\u901f\u6784\u9020\u65e0\u5b9a\u5f62\u7eb3\u7c73\u8584\u819c\u524d\u4f53\u7684\u7b80\u4fbf\u7b56\u7565\uff0c\u7528\u4e8e\u63a2\u7d22\u5177\u6709\u826f\u597d\u7535\u5b50\u4f20\u5bfc\u6027\uff0c\u8d85\u9ad8\u6d3b\u6027\u548c\u7a33\u5065\u6027\u7684\u65e0\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u3002\u4f5c\u4e3a\u8fd9\u79cd\u6982\u5ff5\u7684\u5b9e\u9645\u8bc1\u660e\uff0c\u7814\u7a76\u56e2\u961f\u5229\u7528\u9ad8\u80fd\u6c29\u5408\u6210\u4e86\u6c89\u79ef\u5728\u5bfc\u7535\u954d\u6ce1\u6cab\uff08NF\uff09\u57fa\u677f\uff08SCFP-NF\uff09\u4e0a\u7684\u5177\u6709\u5f31\u5316\u5b66\u952e\u7684\u975e\u6676SrCo0.85<\/sub>Fe0.1<\/sub>P0.05<\/sub>O3-\u03b4<\/sub>\uff08SCFP\uff09\u7eb3\u7c73\u8584\u819c\u524d\u4f53\u3002\u4f7f\u7528\u7b49\u79bb\u5b50\u4f53\u7834\u574f\u6676\u4f53SCFP\u9776\u4e2d\u7684\u5f3a\u5316\u5b66\u952e\u3002\u5feb\u901f\u91cd\u5efa\u7684SCFP-NF\u53cc\u529f\u80fd\u50ac\u5316\u5242\u5728550mV\u7684\u8fc7\u7535\u4f4d\u4e0b\u5177\u6709\u9ad8\u8fbe1000 mA mg-1<\/sup>\u7684\u8d85\u9ad8\u8d28\u91cf\u6d3b\u6027\uff0c\u572810 mA cm-2<\/sup>\u4e0b\u5177\u6709\u6781\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u6700\u957f\u53ef\u8fbe650 h\uff0c\u663e\u7740\u5730\u8d85\u8fc7\u4e86\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u3002\u8fd9\u79cd\u7b56\u7565\u8fd8\u88ab\u8fdb\u4e00\u6b65\u8bc1\u660e\u662f\u4e00\u79cd\u901a\u7528\u65b9\u6cd5\uff0c\u53ef\u7528\u4e8e\u52a0\u901f\u5176\u4ed6\u6750\u6599\u7cfb\u7edf\u7684\u91cd\u5efa\uff0c\u4ee5\u83b7\u5f97\u5404\u79cd\u6709\u6548\u7684\u7535\u50ac\u5316\u5242\u3002<\/p>\n

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

\u56fe<\/strong>1. SCFP-NF<\/strong>\u50ac\u5316\u5242\u7684\u8868\u9762\u5f62\u6001\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a<\/strong>\uff0c<\/strong>b<\/strong>\uff09\u6bd4\u4f8b\u5c3a\u5206\u522b\u4e3a<\/strong>20<\/strong>\u548c<\/strong>200nm<\/strong>\u3002\u65e0\u5b9a\u5f62<\/strong>SCFP<\/strong>\u6837\u54c1\u7684<\/strong>TEM<\/strong>\u56fe\u50cf\u3002<\/strong>c<\/strong>\uff0c<\/strong>d<\/strong>\uff09\u6bd4\u4f8b\u5c3a\u5206\u522b\u4e3a<\/strong>10<\/strong>\u548c<\/strong>200nm<\/strong>\u3002\u56fe\uff08<\/strong>c<\/strong>\uff09\u7684\u63d2\u56fe\u662f\u65e0\u5b9a\u5f62<\/strong>SCFP<\/strong>\u6837\u54c1\u7684<\/strong>SAED<\/strong>\u56fe\u6848\uff08\u6bd4\u4f8b\u5c3a\u4e3a<\/strong>51nm-1<\/sup><\/strong>\uff09\u3002<\/strong>e-i<\/strong>\uff09\u65e0\u5b9a\u5f62<\/strong>SCFP<\/strong>\u6837\u54c1\u7684<\/strong>EDX<\/strong>\u56fe\u50cf\uff08\u6bd4\u4f8b\u5c3a\u4e3a<\/strong>50nm<\/strong>\uff09\u3002<\/strong><\/p>\n

\u56fe<\/strong>2. <\/strong>\u50ac\u5316\u5242\u7684\u50ac\u5316\u6027\u80fd\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a<\/strong>\uff09<\/strong>NF<\/strong>\u5e95\u7269\uff0c<\/strong>SCF-NF<\/strong>\uff0c<\/strong>SCFP-NF<\/strong>\u548c<\/strong>RuOx<\/sub>-NF<\/strong>\u6837\u54c1\u7684<\/strong>OER<\/strong>\u6d3b\u6027\u3002<\/strong>b<\/strong>\uff09<\/strong>NF<\/strong>\u5e95\u7269\uff0c<\/strong>SCF-NF<\/strong>\uff0c<\/strong>SCFP-NF<\/strong>\u548c<\/strong>Pt-NF<\/strong>\u6837\u54c1\u7684<\/strong>HER<\/strong>\u6d3b\u6027\u3002<\/strong>c<\/strong>\uff0c<\/strong>d<\/strong>\uff09<\/strong>SCER-NF<\/strong>\u548c\u5bf9\u7167\u6837\u54c1\u5bf9<\/strong>OER<\/strong>\uff08<\/strong>c<\/strong>\uff09\u548c<\/strong>HER<\/strong>\uff08<\/strong>d<\/strong>\uff09\u7684\u7a33\u5b9a\u6027\u8bd5\u9a8c\u3002<\/strong><\/p>\n

\u00a0<\/strong>\u56fe<\/strong>3. <\/strong>\u50ac\u5316\u5242\u5f62\u8c8c\u4e0e\u5143\u7d20\u5316\u5b66\u6001\u5206\u6790\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a<\/strong>\uff0c<\/strong>b<\/strong>\uff09\u5728<\/strong>OER<\/strong>\uff08<\/strong>a<\/strong>\uff09\u548c<\/strong>HER<\/strong>\uff08<\/strong>b<\/strong>\uff09\u4e4b\u540e\uff0c\u5728<\/strong>10<\/strong>\u548c<\/strong>-10mA cm-2<\/sup><\/strong>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b<\/strong>2<\/strong>\u5206\u949f\u7684<\/strong>SCFP-NF<\/strong>\u7684<\/strong>SEM<\/strong>\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\u5206\u522b\u4e3a<\/strong>200nm<\/strong>\u548c<\/strong>1\u03bcm<\/strong>\u3002<\/strong>c<\/strong>\uff0c<\/strong>d<\/strong>\uff09\u5728<\/strong>OER<\/strong>\u7684\u7b2c\u4e00\u4e2a<\/strong>LSV<\/strong>\u4e4b\u524d\u548c\u4e4b\u540e\u7684<\/strong>Co<\/strong>\uff08<\/strong>c<\/strong>\uff09\u548c<\/strong>Fe<\/strong>\uff08<\/strong>d<\/strong>\uff09\u7684<\/strong>XAS<\/strong>\u5149\u8c31\u3002<\/strong>e<\/strong>\uff0c<\/strong>f<\/strong>\uff09\u5728<\/strong>HER<\/strong>\u7684\u7b2c\u4e00\u4e2a<\/strong>LSV<\/strong>\u4e4b\u524d\u548c\u4e4b\u540e\u7684<\/strong>Co<\/strong>\uff08<\/strong>e<\/strong>\uff09\u548c<\/strong>Fe<\/strong>\uff08<\/strong>f<\/strong>\uff09\u7684<\/strong>XAS<\/strong>\u5149\u8c31\u3002<\/strong><\/p>\n

\u00a0<\/strong>\u56fe<\/strong>4. <\/strong>\u50ac\u5316\u5242\u8d28\u91cf\u6d3b\u6027\u5bf9\u6bd4\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a<\/strong>\uff0c<\/strong>b<\/strong>\uff09<\/strong>OER<\/strong>\uff08<\/strong>a<\/strong>\uff09\u548c<\/strong>HER<\/strong>\uff08<\/strong>b<\/strong>\uff09\u7684\u6676\u4f53\u7c89\u672b\u4e0e<\/strong>NF<\/strong>\u652f\u6301\u7684\u7eb3\u7c73\u819c\u4e4b\u95f4<\/strong>0.35V<\/strong>\u8fc7\u7535\u4f4d\u7684\u8d28\u91cf\u6d3b\u6027\u7684\u6bd4\u8f83\u3002<\/strong><\/p>\n

\u56fe<\/strong>5. <\/strong>\u6750\u6599\u7684\u6c34\u88c2\u89e3\u6d3b\u6027\u4e0e\u7a33\u5b9a\u6027\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a<\/strong>\uff09\u51e0\u4f55\u533a\u57df\u6d3b\u52a8\u548c<\/strong>b<\/strong>\uff09\u53cc\u529f\u80fd<\/strong>SCFP-NF<\/strong>\u50ac\u5316\u5242\u548c<\/strong>Pt-NF<\/strong>\u5076\u8054<\/strong>RuOx<\/sub>-NF<\/strong>\u50ac\u5316\u5242\u7684\u6c34\u5206\u89e3\u7684\u8d28\u91cf\u6d3b\u6027\u3002<\/strong>c<\/strong>\uff09\u5728<\/strong>10mA cm-2<\/sup><\/strong>\u7684\u6052\u5b9a\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u6c34\u5206\u89e3\u7684\u7a33\u5b9a\u6027\u8bd5\u9a8c\u3002<\/strong><\/p>\n

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

\u672c\u6587\u8bc1\u660e\u4e86\u901a\u8fc7\u7b49\u79bb\u5b50\u4f53\u6e85\u5c04\u5bfc\u81f4\u7535\u50ac\u5316\u5242\u4e2d\u975e\u6676\u7eb3\u7c73\u8584\u819c\u7684\u5f62\u6210\uff0c\u5e76\u4e14\u7834\u574f\u9499\u949b\u77ff\u6676\u683c\u4e2d\u7684\u5316\u5b66\u952e\u662f\u7535\u6781\u6750\u6599\u5feb\u901f\u91cd\u5efa\u7684\u4e00\u4e2a\u901a\u7528\u65b9\u5f0f\uff0c\u8fd9\u4e00\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u6750\u6599\u7684\u7535\u50ac\u5316\u6d3b\u6027\u663e\u7740\u63d0\u9ad8\u3002\u7814\u7a76\u6307\u51fa\u6750\u6599\u7684\u5143\u7d20\u7ec4\u6210\uff0c\u521d\u59cb\u6676\u4f53\u7ed3\u6784\u548c\u7ed3\u6784\u7a33\u5b9a\u6027\u5bf9\u8fd9\u79cd\u6d3b\u5316\u7535\u50ac\u5316\u5242\u6027\u80fd\u7684\u65b9\u6cd5\u5f71\u54cd\u5f88\u5c0f\u3002\u7136\u800c\uff0c\u6750\u6599\u7684\u7ec4\u6210\u5143\u7d20\u786e\u5b9e\u5bf9\u91cd\u5efa\u7535\u6781\u7684\u5f62\u6001\u4ee5\u53ca\u5176\u7535\u50ac\u5316\u6d3b\u6027\u5177\u6709\u4e00\u5b9a\u7684\u5f71\u54cd\u3002\u65e0\u5b9a\u5f62SCFP-NF\u50ac\u5316\u5242\u663e\u793a\u51fa1000 mA mg-1<\/sup>\u7684\u8d28\u91cf\u6d3b\u6027\u548c650 h\u7684\u6c34\u5206\u89e3\u64cd\u4f5c\u7a33\u5b9a\u6027\uff0c\u8fd9\u4f18\u4e8e\u73b0\u6709\u6280\u672f\u7684RuOx<\/sub>-NF\u5076\u8054Pt-NF\u7535\u6781\uff0c\u4ee3\u8868\u7740\u6c34\u88c2\u89e3\u7684\u91cd\u5927\u7a81\u7834\u3002\u8fd9\u79cd\u7b80\u4fbf\u7684\u91cd\u5efa\u7b56\u7565\u6709\u671b\u4e3a\u5176\u4ed6\u5148\u8fdb\u7684\u80fd\u91cf\u8f6c\u6362\u548c\u5b58\u50a8\u8bbe\u5907\u6240\u7528\uff0c\u6765\u5f00\u53d1\u65b0\u578b\u7684\u9ad8\u6548\u50ac\u5316\u5242\u3002<\/p>\n

\u00a0<\/strong>\u6587\u7ae0\u94fe\u63a5\uff1a<\/strong>A Universal Strategy to Design Superior Water-Splitting Electrocatalysts Based on Fast In Situ Reconstruction of Amorphous Nanoflm Precursors.<\/strong><\/a> (Adv. Mater. <\/em><\/strong>2018, 1804333)<\/p>\n

\u00a0<\/strong>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u6750\u6599\u5b66\u672f\u7ec4 \u827e\u8d85 \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

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