{"id":104596,"date":"2017-09-29T08:45:43","date_gmt":"2017-09-29T00:45:43","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=104596"},"modified":"2017-09-29T08:45:43","modified_gmt":"2017-09-29T00:45:43","slug":"michael-gratzel%e4%bb%8a%e6%97%a5science-cuscn%e5%9f%ba%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0%e6%95%88%e7%8e%87%e8%b6%8520%ef%bc%85","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=104596","title":{"rendered":"Michael Gr\u00e4tzel\u4eca\u65e5Science: CuSCN\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6548\u7387\u8d8520\uff05"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u6709\u673a – \u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSC\uff09\u4e2d\u5438\u6536\u5c42\u7684\u5f62\u6210\u548c\u7ec4\u6210\u6709\u52a9\u4e8e\u5b9e\u73b0\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCE\uff09> 20\uff05\u3002\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7531\u4e0a\u5230\u4e0b\u5206\u522b\u4e3a\u73bb\u7483\u3001FTO\u3001\u7535\u5b50\u4f20\u8f93\u5c42\uff08ETM\uff09\u3001\u9499\u949b\u77ff\u5149\u654f\u5c42\u3001\u7a7a\u7a74\u4f20\u8f93\u5c42\uff08HTM\uff09\u548c\u91d1\u5c5e\u7535\u6781\u3002\u76ee\u524d\u8f83\u9ad8\u6548\u7387\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4fdd\u7559TiO2<\/sub>\u5c42\uff0c\u5e76\u4f7f\u7528\u87ba-OMeTAD [2,2’\uff0c7,7′-\u56db\uff08N\uff0cN-\u4e8c-\u5bf9-\u7532\u6c27\u57fa\u82ef\u57fa-\u80fa\uff099,9′-\u87ba\u4e8c\u82b4]\u6216\u57fa\u4e8e\u805a\u5408\u7269\u7684PTTA\uff08\u805a\u4e09\u82b3\u57fa\u80fa\uff09\u4f5c\u4e3a\u7a7a\u7a74\u4f20\u8f93\u6750\u6599\uff08HTM\uff09\u3002\u7136\u800c\uff0c\u8fd9\u4e9bHTM\u7684\u6210\u672c\u5bf9\u4e8e\u5927\u89c4\u6a21\u5e94\u7528\u6765\u8bf4\u662f\u975e\u5e38\u9ad8\u7684\u3002<\/p>\n

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

\u5317\u4eac\u65f6\u95f42017\u5e749\u670829\u65e5\uff0cScience<\/strong>\u5728\u7ebf\u53d1\u8868\u4e86\u745e\u58eb\u6d1b\u6851\u8054\u90a6\u7406\u5de5\u5b66\u9662M. Ibrahim Dar\u548cMichael Gr\u00e4tzel\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u7b49\u4eba\u9898\u4e3a\u201cPerovskite solar cells with CuSCN hole extraction layers yield stabilized efficiencies greater than 20%<\/strong>\u201d\u7684\u6587\u7ae0\uff0c\u8be5\u56e2\u961f\u4f7f\u7528\u5feb\u901f\u6eb6\u5242\u53bb\u9664\u6cd5\uff0c\u4ee5CuSCN\u4f5c\u4e3a\u7a7a\u7a74\u63d0\u53d6\u5c42\uff0c\u4ea7\u751f\u7d27\u51d1\uff0c\u9ad8\u5ea6\u4fdd\u5f62\u7684CuSCN\u5c42\uff0c\u4fc3\u8fdb\u8f7d\u6d41\u5b50\u5feb\u901f\u63d0\u53d6\u548c\u6536\u96c6\uff0c\u5e76\u7531\u6b64\u8bc1\u660e\u4e86PSC\u8fbe\u5230\u8d85\u8fc720\uff05\u7684\u7a33\u5b9a\u6548\u7387\u3002PSC\u5728\u957f\u671f\u52a0\u70ed\u4e0b\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u4f46\u5176\u8fd0\u884c\u7a33\u5b9a\u6027\u5dee\u3002\u8fd9\u79cd\u4e0d\u7a33\u5b9a\u6027\u8d77\u56e0\u4e8e\u6f5c\u5728\u7684CuSCN\/Au\u63a5\u89e6\u964d\u89e3\u3002\u5728CuSCN\u548c\u91d1\u4e4b\u95f4\u6dfb\u52a0\u5bfc\u7535\u6027\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\u95f4\u9694\u5c42\uff0cPSC\u572860\u6444\u6c0f\u5ea6\u4e0b\u5728\u6700\u5927\u529f\u7387\u70b9\u8fd0\u8f6c1000\u5c0f\u65f6\u540e\u4ecd\u4fdd\u6301\u5176\u521d\u59cb\u6548\u7387\u768495\uff05\u3002\u6700\u91cd\u8981\u7684\u662f\uff0c\u5728\u8fde\u7eed\u5168\u65e5\u5149\u7167\u5c04\u548c\u70ed\u5e94\u6fc0\u4e0b\uff0cCuSCN\u57faPSC\u8d85\u8fc7\u4e86spiro-OMeTAD\u57faPSC\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u56fe1 \u6d82\u8986\u5728\u73bb\u7483\u548c\u9499\u949b\u77ff\u5c42\u4e0a\u7684CuSCN\u819c\u7684\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"\u56fe2 \u539f\u59cb\u548cCuSCN\u6d82\u8986\u7684\u9499\u949b\u77ff\u6837\u54c1\u7684\u5f62\u6001\u8868\u5f81\u548c\u5bf9\u542b\u6709\u4e0d\u540c\u7535\u8377\u63d0\u53d6\u5c42\u7684\u539f\u59cb\u819c\u548c\u9499\u949b\u77ff\u819c\u8fdb\u884c\u7684\u7a33\u6001\u548c\u65f6\u95f4\u5206\u8fa8\u5149\u81f4\u53d1\u5149\u7814\u7a76<\/strong><\/p>\n

\"\"\u56fe3 \u57fa\u4e8epiro-OMeTAD\u548cCuSCN\u7a7a\u7a74\u4f20\u8f93\u5c42\u7684\u5668\u4ef6\u7684\u5149\u4f0f\u7279\u6027<\/strong><\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aPerovskite solar cells with CuSCN hole extraction layers yield stabilized efficiencies greater than 20%<\/a>\uff08Science,2017,DOI:10.1126\/science.aam5655 \uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4Allen\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

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