{"id":122590,"date":"2018-01-26T06:30:39","date_gmt":"2018-01-25T22:30:39","guid":{"rendered":"\/\/m.iemloyee.com\/?p=122590"},"modified":"2018-01-26T23:38:45","modified_gmt":"2018-01-26T15:38:45","slug":"nat-energy-%ef%bc%9a%e5%85%89%e5%90%b8%e6%94%b6%e5%82%ac%e5%8c%96%e4%bd%8d%e7%82%b9%e7%a9%ba%e9%97%b4%e5%88%86%e7%a6%bb%e7%9a%84ni-mo%e8%b4%9f%e8%bd%bd%e9%ab%98%e9%95%bf%e5%be%84%e6%af%94%e7%a1%85","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=122590","title":{"rendered":"Nat. Energy \uff1a\u5149\u5438\u6536\/\u50ac\u5316\u4f4d\u70b9\u7a7a\u95f4\u5206\u79bb\u7684Ni-Mo\u8d1f\u8f7d\u9ad8\u957f\u5f84\u6bd4\u7845\u5fae\u7c73\u7ebf\u5149\u9634\u6781"},"content":{"rendered":"

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

\u9ad8\u6548\u592a\u9633\u80fd-\u71c3\u6599\u8f6c\u5316\u5668\u4ef6\u5e94\u517c\u5177\u826f\u597d\u7684\u5149\u5438\u6536\u548c\u5149\u751f\u8f7d\u6d41\u5b50\u8f6c\u6362\u6210\u5316\u5b66\u952e\u7684\u80fd\u529b\u3002\u7845(Si)\u662f\u4e00\u79cd\u6d41\u884c\u7684\u3001\u9ad8\u6027\u80fd\u7684\u5149\u5438\u6536\u6750\u6599\uff0c\u7136\u800c\u5176\u4f5c\u4e3a\u5149\u7535\u9634\u6781\u7684\u6790\u6c22\u53cd\u5e94(HER)\u52a8\u529b\u5b66\u4e0d\u4f73\uff0c\u56e0\u6b64\u9700\u8981\u50ac\u5316\u5242\u4ee5\u5b9e\u73b0\u9ad8\u6548\u592a\u9633\u80fd-\u6c22\u80fd\u8f6c\u5316\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u50a8\u91cf\u4e30\u5bcc\u7684\u50ac\u5316\u5242(\u5982Ni-Mo)\uff0c\u6b32\u8fbe\u5230\u8f83\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u6240\u9700\u8d1f\u8f7d\u91cf\u4e5f\u8f83\u9ad8\uff0c\u5bf9\u6574\u4f53\u7684\u5149\u5438\u6536\u6709\u8f83\u5927\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u964d\u4f4e\u4e0a\u8ff0\u5149\u7535\u9634\u6781\u7684\u6548\u7387\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u8377\u5170\u7279\u6e29\u7279\u5927\u5b66Jurriaan Huskens\u6559\u6388\u3001Han Gardeniers\u6559\u6388(\u5171\u540c\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u5236\u5907\u4e86\u4e00\u79cd\u5c06\u5149\u5438\u6536\u4f4d\u70b9\u548c\u50ac\u5316\u4f4d\u70b9\u8fdb\u884c\u7a7a\u95f4\u548c\u529f\u80fd\u5206\u79bb\u7684\u9ad8\u6548\u5149\u7535\u9634\u6781\uff0c\u5e76\u5728Nat. Energy<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cSpatial decoupling of light absorption and catalytic activity of Ni\u2013Mo-loaded high-aspectratio silicon microwire photocathodes<\/a><\/strong>\u00a0\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u7814\u7a76\u4eba\u5458\u5bf9\u50ac\u5316\u5242\u5728\u5fae\u7c73\u7ebf\u4e0a\u7684\u8986\u76d6\u6bd4\u4f8b\u4ee5\u53ca\u5fae\u7c73\u7ebf\u7684\u95f4\u8ddd\u8fdb\u884c\u8c03\u8282\uff0c\u8fdb\u4e00\u6b65\u660e\u786e\u4e86\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u548c\u5149\u5438\u6536\u4f4d\u70b9\u5206\u522b\u5bf9\u5668\u4ef6\u6574\u4f53\u6027\u80fd\u7684\u8d21\u732e\u3002\u4e0a\u8ff0\u7845\u5fae\u7c73\u7ebf\u5149\u7535\u9634\u6781\u5177\u670935.5 mA\u00b7cm-2<\/sup>\u7684\u8fd1\u4e4e\u7406\u60f3\u7684\u77ed\u8def\u5149\u7535\u6d41\u5bc6\u5ea6\uff0cAM 1.5G\u5149\u7167\u4e0b495 mV\u7684\u5149\u7535\u538b\u548c62%\u7684\u586b\u5145\u56e0\u5b50\uff0c\u518d\u751f\u6548\u738710.8%\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe1 \u50a8\u91cf\u4e30\u5bcc\u7684Ni-Mo\u50ac\u5316\u5242\u5728\u5177\u6709\u5f84\u5411\u7ed3\u7684Si\u5fae\u7c73\u7ebf\u4e0a\u7684\u7535\u6c89\u79ef<\/strong><\/p>\n

\"\"<\/p>\n

a-c) \u5b8c\u5168\u66b4\u9732\u7684\u5fae\u7c73\u7ebf\u7684\u5236\u5907\u8fc7\u7a0b\uff1b<\/p>\n

d,e) Ni-Mo\u7535\u6c89\u79ef30 s\/180 s\u540e\uff0c\u5177\u6709\u5f84\u5411\u7ed3\u7684\u5b8c\u5168\u66b4\u9732Si\u5fae\u7c73\u7ebf\u7684HRSEM\u56fe\u50cf(\u6807\u5c3a\u4e3a1 \u03bcm)\uff1b<\/p>\n

f) e\u56fe\u7684\u5168\u666fHRSEM\u56fe\u50cf(\u6807\u5c3a\u4e3a10 \u03bcm)\u3002<\/p>\n

\u56fe2 \u5177\u6709\u5f84\u5411n+<\/sup>\/p–<\/sup>\u7ed3\u7684Si\u5fae\u7c73\u7ebf\u5149\u7535J\u2013V \u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

a) \u7535\u6c89\u79efNi-Mo\u524d\u540e\u5149\u9634\u6781\u7684J-V\u6d4b\u8bd5(AM 1.5 G\u7167\u5c04)\uff1b<\/p>\n

b) \u5f84\u5411\u9009\u62e9\u6027\u7535\u6c89\u79efNi-Mo 180 s\u524d\u540e\u5149\u9634\u6781\u7684J-V\u6d4b\u8bd5(AM 1.5 G\u7167\u5c04)\u3002<\/p>\n

\u56fe3 \u5177\u6709\u5f84\u5411n+<\/sup>\/p–<\/sup>\u7ed3\u7684Si \u5fae\u7c73\u7ebf\u9635\u5217\u5668\u4ef6Jph<\/sub>-\u7535\u52bf\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

a) \u7535\u6c89\u79efNi-Mo\u524d\u540e\u5149\u9634\u6781\u7684Jph<\/sub>-\u7535\u52bf\u66f2\u7ebf(AM 1.5 G\u7167\u5c04)\uff1b<\/p>\n

b) \u5f84\u5411\u9009\u62e9\u6027\u7535\u6c89\u79efNi-Mo 180 s\u524d\u540e\u5149\u9634\u6781\u7684Jph-\u7535\u52bf\u66f2\u7ebf(AM 1.5 G\u7167\u5c04)\u3002<\/p>\n

\u56fe4 \u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u548c\u5149\u5438\u6536\u4f4d\u70b9\u5206\u522b\u5bf9\u5668\u4ef6\u6574\u4f53\u6027\u80fd\u8d21\u732e\u7684\u786e\u5b9a<\/strong><\/p>\n

\"\"<\/p>\n

a) \u5fae\u7c73\u7ebf\u95f4\u8ddd19 \u03bcm\uff0c\u50ac\u5316\u5242\u9876\u7aef\u8d1f\u8f7d18 \u03bcm\u7684HRSEM\u56fe\u50cf(\u6807\u5c3a\u4e3a15 \u03bcm)\uff1b<\/p>\n

b) \u5fae\u7c73\u7ebf\u95f4\u8ddd24 \u03bcm\uff0c\u50ac\u5316\u5242\u9876\u7aef\u8d1f\u8f7d36 \u03bcm\u7684HRSEM\u56fe\u50cf(\u6807\u5c3a\u4e3a15 \u03bcm)\uff1b<\/p>\n

c) \u4ee550 mV\u5904\u7535\u6d41\u5bc6\u5ea6\u4e3a\u51fd\u6570\u5bf9\u95f4\u8ddd\u548c\u5fae\u7c73\u7ebf\u8986\u76d6\u5ea6\u7684\u7b49\u9ad8\u7ebf\uff1b<\/p>\n

d) \u4ee5\u7535\u6d41\u5bc6\u5ea6(Jsc<\/sub>)\u4e3a\u51fd\u6570\u5bf9\u95f4\u8ddd\u548c\u5fae\u7c73\u7ebf\u8986\u76d6\u5ea6\u7684\u7b49\u9ad8\u7ebf\uff1b<\/p>\n

e) \u4ee5\u5668\u4ef6\u6574\u4f53HER\u6548\u7387(\u03b7IRC<\/sub>)\u4e3a\u51fd\u6570\u5bf9\u95f4\u8ddd\u548c\u5fae\u7c73\u7ebf\u8986\u76d6\u5ea6\u7684\u7b49\u9ad8\u7ebf\u3002<\/p>\n

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

\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u5fae\u7c73\u7ea7\u7684\u7cbe\u5fc3\u8bbe\u8ba1\uff0c\u5b8c\u5168\u7531\u50a8\u91cf\u4e30\u5bcc\u6750\u6599\u7ec4\u6210\u7684\u534a\u6c60\u5177\u6709\u8f83\u9ad8\u50ac\u5316HER\u6027\u80fd\u3002\u5bf9\u5177\u6709\u5f84\u5411n+<\/sup>\/p–<\/sup>\u7ed3\u9ad8\u957f\u5f84\u6bd4\u7845\u5fae\u7c73\u7ebf\u8fdb\u884c\u5149\u5438\u6536\u4f4d\u70b9\u548c\u50ac\u5316\u4f4d\u70b9\u8fdb\u884c\u7a7a\u95f4\u548c\u529f\u80fd\u5206\u79bb\u540e\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u7684\u592a\u9633\u80fd\u5236\u6c22\u3002\u6700\u4f18\u50ac\u5316\u5242\u65b9\u6848\u4e3aNi-Mo\u9876\u7aef\u8d1f\u8f7d2\u03bcm\uff0c\u95f4\u8ddd12\u03bcm\uff0c\u03b7IRC<\/sub>\u53ef\u8fbe10.8%\u3002\u4e0a\u8ff0\u8bbe\u8ba1\u4e5f\u9002\u7528\u4e8e\u5176\u4ed6\u6750\u6599\u7684\u590d\u5408\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a Spatial decoupling of light absorption and catalytic activity of Ni\u2013Mo-loaded high-aspectratio silicon microwire photocathodes<\/a><\/strong>\u00a0(Nat. Energy, 2018, DOI: 10.1038\/s41560-017-0068-x)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5c0f\u7ec4abc940504\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

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\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\u7f16\u8f91\u90e8<\/a><\/strong>\u3002\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba\u3001\u4e0a\u6d4b\u8bd5\u8c37<\/a><\/strong>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

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