{"id":210464,"date":"2020-10-02T08:16:22","date_gmt":"2020-10-02T00:16:22","guid":{"rendered":"\/\/m.iemloyee.com\/?p=210464"},"modified":"2020-10-02T16:22:55","modified_gmt":"2020-10-02T08:22:55","slug":"%e6%9c%80%e6%96%b0science%e6%b0%94%e7%9b%b8%e8%be%85%e5%8a%a9%e6%b2%89%e7%a7%af%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%95%88%e7%a8%b3%e5%ae%9a%e7%9a%84%ce%b1%e7%9b%b8fapbi3%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=210464","title":{"rendered":"\u6700\u65b0Science:\u6c14\u76f8\u8f85\u52a9\u6c89\u79ef\u5b9e\u73b0\u9ad8\u6548\u7a33\u5b9a\u7684\u03b1\u76f8FAPbI3\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"

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

\u5728\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4e2d\uff0c\u9633\u79bb\u5b50\/\u5364\u5316\u7269\u4e0e\u7532\u9170\u4e9a\u80fa\u7898\u5316\u94c5\uff08FAPbI3<\/sub>\uff09\u7684\u6df7\u5408\u53ef\u4ee5\u63d0\u9ad8\u7535\u6c60\u6548\u7387\uff0c\u4f46\u540c\u65f6\u4e5f\u4f1a\u9020\u6210\u6325\u53d1\u6027methylammonium\uff08MA\uff09\u7684\u635f\u5931\u548c\u76f8\u5206\u79bb\uff0c\u4ece\u800c\u5bfc\u81f4\u6750\u6599\u5438\u6536\u53d1\u751f\u84dd\u79fb\u548c\u957f\u671f\u7a33\u5b9a\u6027\u95ee\u9898\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u5173\u952e\u662f\u8981\u5236\u5907\u9ad8\u7eaf\u5ea6\u03b1\u76f8FAPbI3<\/sub>\u3002\u7136\u800c\uff0c150\u00b0C\u4ee5\u4e0b\u7684\u03b1\u76f8FAPbI3<\/sub>\u975e\u5e38\u5bb9\u6613\u8f6c\u53d8\u6210\u9ec4\u8272\u7684\u03b4\u76f8(\u4e00\u79cd\u516d\u89d2\u5f62\u7684\u975e\u9499\u949b\u77ff\u6676\u76f8)\uff0c\u4e25\u91cd\u9650\u5236\u4e86\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6027\u80fd\u3002<\/p>\n

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

\u9488\u5bf9\u8fd9\u4e00\u95ee\u9898\uff0c\u6d1b\u6851\u8054\u90a6\u7406\u5de5\u5b66\u9662\u7684<\/strong>Michael Gr\u00e4tzel<\/strong>\u3001<\/strong>Anders Hagfeldt<\/strong>\u8054\u5408\u590d\u65e6\u5927\u5b66\u7684<\/strong>Yiqiang Zhan<\/strong>\u3001<\/strong>Lirong Zheng<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u62a5\u9053\u4e86\u57fa\u4e8eMA thiocyanate\uff08MASCN\uff09\u6216\u8005FASCN\u6c14\u76f8\u5904\u7406\u7684\u65b0\u578b\u6c89\u79ef\u7b56\u7565\uff0c\u5229\u7528\u8be5\u7b56\u7565\u53ef\u4ee5\u5c06\u03b4\u76f8FAPbI3<\/sub>\u9499\u949b\u77ff\u8584\u819c\u8f6c\u53d8\u6210\u9ad8\u7eaf\u5ea6\u7684\u03b1\u76f8FAPbI3<\/sub>\u3002\u5728\u8be5\u9879\u5de5\u4f5c\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u5229\u7528NMR\u5b9a\u91cf\u4e86\u6750\u6599\u6846\u67b6\u4e2d\u7684MA\u5438\u6536\u91cf\uff0c\u5e76\u5229\u7528\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u63ed\u793a\u4e86\u786b\u6c30\u9178\u6839\u9634\u79bb\u5b50\u80fd\u591f\u5728\u70ed\u529b\u5b66\u76f8\u8f6c\u53d8\u6e29\u5ea6\u4ee5\u4e0b\u63d0\u9ad8\u03b1-FAPbI3<\/sub>\u7684\u5f62\u6210\u548c\u7a33\u5b9a\u6027\u3002\u68c0\u6d4b\u663e\u793a\uff0c\u7531\u8fd9\u7c7b\u4f4e\u7f3a\u9677\u5bc6\u5ea6\u03b1-FAPbI3<\/sub>\u8584\u819c\u5236\u4f5c\u800c\u6210\u7684\u592a\u9633\u80fd\u7535\u6c60\u5177\u6709\u8d85\u8fc723%\u7684\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u548c\u957f\u671f\u7684\u8fd0\u884c\/\u70ed\u7a33\u5b9a\u6027\u30022020\u5e7410\u670802\u65e5\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cVapor-assisted deposition of highly efficient, stable black-phase FAPbI3 <\/sub>perovskite solar cells<\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728Science<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe1 <\/strong>FAPbI3<\/sub><\/strong>\u9499\u949b\u77ff\u8584\u819c\u7684\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2<\/strong> NMR<\/strong>\u8c31\u5b66\u6d4b\u91cf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3 <\/strong>\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u63ed\u793a\u7ed3\u6784\u8f6c\u53d8<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4 <\/strong>\u6c14\u76f8\u5904\u7406\u7684<\/strong>FAPbI3<\/sub><\/strong>\u57fa<\/strong>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe5<\/strong>\u6c14\u76f8\u5904\u7406\u7684<\/strong>FAPbI3<\/sub><\/strong>\u57fa<\/strong>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u8fd0\u884c\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aVapor-assisted deposition of highly efficient, stable black-phase FAPbI3<\/sub> perovskite solar cells<\/strong><\/a>\uff08Science, 2020, DOI: 10.1126\/science.abb8985\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4NanoCJ\u4f9b\u7a3f\u3002<\/p>\n

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