{"id":191332,"date":"2019-12-08T06:30:38","date_gmt":"2019-12-07T22:30:38","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=191332"},"modified":"2019-12-07T20:25:07","modified_gmt":"2019-12-07T12:25:07","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91%e5%8c%97%e4%ba%ac%e5%a4%a7%e5%ad%a6%e9%99%88%e5%bf%97%e5%9d%9a%e8%82%96%e7%ab%8b%e6%96%b0aem%e7%bb%bc%e8%bf%b0%ef%bc%9a%e9%93%8b%e5%9f%ba%e6%97%a0","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=191332","title":{"rendered":"\u5317\u4eac\u5927\u5b66\u9648\u5fd7\u575a&\u8096\u7acb\u65b0AEM\u7efc\u8ff0\uff1a\u94cb\u57fa\u65e0\u94c5\u5149\u7535\u6750\u6599\u4e0e\u5668\u4ef6\u7684\u53d1\u5c55"},"content":{"rendered":"

\u3010\u7814\u7a76\u80cc\u666f\u3011<\/strong><\/p>\n

\u81ea2012\u5e74\u62a5\u9053\u5168\u56fa\u6001\u7ed3\u6784\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4ee5\u6765\uff0c\u9499\u949b\u77ffABX3<\/sub>\uff08A = CH3<\/sub>NH3<\/sub>\uff08MA\uff09\uff0cNH2<\/sub>CHNH2<\/sub>\uff08FA\uff09\u6216Cs\uff0cB =Pb\u6216Sn\uff0cX = Cl\uff0cBr\uff0cI\u6216\u6df7\u5408\u5364\u5316\u7269\uff09\u592a\u9633\u80fd\u7535\u6c60\u5df2\u5f97\u5230\u5e7f\u6cdb\u7814\u7a76\u3002\u76ee\u524d\u5df2\u7ecf\u53d6\u5f9725.2\uff05\u7684\u7535\u6d41\u6548\u7387\u8ba4\u8bc1\uff0c\u8fd9\u4e0e\u5355\u6676\u7845\u592a\u9633\u80fd\u7535\u6c60\u76f8\u5f53\u3002\u5176\u6548\u7387\u63d0\u9ad8\u7684\u539f\u56e0\u4e3b\u8981\u662f\u7531\u4e8e\u6742\u5316\u9499\u949b\u77ff\u6750\u6599\u5177\u6709\u4f18\u5f02\u7684\u5149\u7535\u6027\u80fd\uff0c\u4f8b\u5982\u76f4\u63a5\u5e26\u9699\u3001\u5927\u7684\u5438\u6536\u7cfb\u6570\uff0c\u5408\u9002\u7684\u53ef\u8c03\u5e26\u9699\uff0c\u957f\u7684\u8f7d\u6d41\u5b50\u6269\u6563\u957f\u5ea6\u548c\u9ad8\u7684\u7f3a\u9677\u8010\u53d7\u6027\u3002\u57fa\u4e8e\u8fd9\u4e9b\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u9499\u949b\u77ff\u6750\u6599\u4e5f\u5df2\u88ab\u7528\u4e8e\u5176\u5b83\u5149\u7535\u5b50\u5668\u4ef6\u4e2d\uff0c\u5305\u62ec\u53d1\u5149\u4e8c\u6781\u7ba1\uff08LED\uff09\u3001\u5149\u7535\u68c0\u6d4b\u5668\u3001\u6fc0\u5149\u5668\u7b49\u7b49\u3002\u8fd9\u4e9b\u4f18\u8d8a\u7684\u6027\u80fd\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u8868\u660e\u9499\u949b\u77ff\u6750\u6599\u662f\u4e00\u79cd\u6709\u524d\u666f\u7684\u5149\u7535\u5b50\u5668\u4ef6\u534a\u5bfc\u4f53\u6750\u6599\u3002\u7136\u800c\uff0c\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u6df7\u5408\u5149\u4f0f\u6750\u6599\u7684\u94c5\u6bd2\u6027\u65e0\u6cd5\u5f97\u5230\u6709\u6548\u63a7\u5236\uff0c\u5176\u4ed6\u6027\u80fd\u8f83\u5dee\u7684\u9521\u57fa\u5668\u4ef6\u7a33\u5b9a\u6027\u8f83\u5dee\u3002\u56e0\u6b64\uff0c\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u53ef\u884c\u65b9\u6cd5\u662f\u5bfb\u627e\u4e00\u79cd\u65b0\u7684\u65e0\u6bd2\u4e14\u7a33\u5b9a\u7684\u5149\u7535\u6750\u6599\uff0c\u8be5\u6750\u6599\u5177\u6709\u4e0e\u94c5\u57fa\u6df7\u5408\u9499\u949b\u77ff\u76f8\u4f3c\u7684\u6676\u4f53\u548c\u7535\u5b50\u7ed3\u6784\u3002\u4f5c\u4e3a\u5143\u7d20\u5468\u671f\u8868\u4e2dPb\u7684\u76f8\u90bb\u5143\u7d20\uff0cBi\u4e0ePb\u5177\u6709\u76f8\u4f3c\u7684\u6027\u8d28\uff0c\u4e14\u6709\u6587\u732e\u62a5\u9053Bi\u57fa\u5316\u5408\u7269\u5177\u6709\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5317\u4eac\u5927\u5b66\u9648\u5fd7\u575a\u6559\u6388\u4e0e\u8096\u7acb\u65b0\u6559\u6388<\/strong>\u5171\u540c\u603b\u7ed3\u5e76\u91cd\u70b9\u4ecb\u7ecd\u4e86\u94cb\u57fa\u5364\u5316\u7269\u6750\u6599\u7684\u7ed3\u6784\u548c\u5149\u7535\u6027\u80fd\uff0c\u6839\u636e\u5176\u5143\u7d20\u7ec4\u6210\uff0c\u4f5c\u8005\u91cd\u70b9\u4ecb\u7ecd\u4e86\u4e8c\u5143BiX3<\/sub>\uff08X = I\uff0cBr\uff0cCl\uff09\uff0c\u4e09\u5143Aa<\/sub>Bib<\/sub>Xa+3b<\/sub>\uff08A = Cs\uff0cRb\uff0cMA\uff0cAg\u7b49\uff09\uff0c\u4ee5\u53ca\u56db\u5143A2<\/sub>AgBiX6<\/sub>\uff08A = Cs\uff0cRb\uff0cMA\u7b49\uff09\u3002\u8be5\u7efc\u8ff0\u8fd1\u65e5\u4ee5\u9898\u4e3a\u201cFrom Pb to Bi: A Promising Family of Pb-Free Optoelectronic Materials and Devices<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aAdv. Energy Mater.<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe\u4e00\u3001\u4e8c\u5143\u5364\u5316\u94cb\u7684\u6676\u4f53\u7ed3\u6784\u4e0e\u5149\u7535\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

BiI3<\/sub>\u7684\uff08a\uff09\u6676\u4f53\u7ed3\u6784\u4e0e\uff08b\uff09\u7535\u5b50\u7ed3\u6784\u3002<\/p>\n

\u56fe\u4e8c\u3001\u4e8c\u5143\u5364\u5316\u94cb\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09BiI3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u76f8\u5173\u6750\u6599\u7684\u80fd\u7ea7\u548c\uff08b\uff09BiI3<\/sub>\u8584\u819c\u548c\u5355\u6676\u7684\u8f7d\u6d41\u5b50\u5bff\u547d\u3002<\/p>\n

\u56fe\u4e09\u3001\u4e8c\u5143\u5364\u5316\u94cb\u5149\u7535\u63a2\u6d4b\u5668<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09SBI\u7684\u6676\u4f53\u7ed3\u6784\u548c\uff08b\uff09BiI3<\/sub>\u548cSBI\u5355\u6676\u63a2\u6d4b\u5668\u7684I-V<\/em>\u66f2\u7ebf\u3002<\/p>\n

\u56fe\u56db\u3001<\/strong>0D<\/strong>\u548c<\/strong>2D A3<\/sub>Bi2<\/sub>I9<\/sub> TBH<\/strong>\u7684\u7ed3\u6784\u548c\u6027\u80fd\u6bd4\u8f83<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Cs3<\/sub>Bi2<\/sub>I9 <\/sub>(P<\/em>63<\/sub>\/mmc<\/em>\uff0c\u5de6)\u548cRb3<\/sub>Bi2<\/sub>I9<\/sub> (P<\/em>21<\/sub>\/n<\/em>\uff0c\u53f3)\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n

\uff08b\uff09A3<\/sub>Bi2<\/sub>I9<\/sub>\u7c89\u672b\u6837\u54c1\u6f2b\u53cd\u5c04\u5438\u6536\u7684Tauc\u56fe\u3002<\/p>\n

\uff08c\uff09A = Rb+<\/sup>(\u4e0a)\u548cCs+<\/sup>(\u4e0b)\u7684\u80fd\u5e26\u7ed3\u6784\u548c\u90e8\u5206\u6001\u5bc6\u5ea6\u3002<\/p>\n

\uff08d\uff09\u5f52\u4e00\u5316\u7684PL\u5f3a\u5ea6\u8870\u51cf\u66f2\u7ebf\u3002<\/p>\n

\u56fe\u4e94\u3001\u4f18\u5316\u7684<\/strong>Cs3<\/sub>Bi2<\/sub>I9<\/sub><\/strong>\u7684\u6676\u4f53\u7ed3\u6784\u548c\u5e26\u9699\u884c\u4e3a<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-b\uff09Cs3<\/sub>BiGaI9<\/sub>\u7684\u7ed3\u6784\u548c\u8ba1\u7b97\u7684\u5e26\u9699\u3002<\/p>\n

\uff08c-d\uff09Cs3<\/sub>Bi2<\/sub>–<\/sub>x<\/sub>Rux<\/sub>I9<\/sub>\u7c89\u672b\u6837\u54c1\u7684\u7ed3\u6784\u548c\u7d2b\u5916-\u53ef\u89c1\u5149\u5149\u8c31\u3002<\/p>\n

\uff08e-f\uff09Cs3<\/sub>Bi2<\/sub>I6<\/sub>Cl3<\/sub>\u7684\u7ed3\u6784\u548c\u8ba1\u7b97\u5e26\u9699\u3002<\/p>\n

\u56fe\u516d\u3001<\/strong>MA3<\/sub>Bi2<\/sub>I9<\/sub><\/strong>\u819c\u7684\u6c89\u79ef\u65b9\u6cd5\u548c<\/strong>SEM<\/strong>\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff0cd\uff09\u4f4e\u6e29\u5e38\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u3002<\/p>\n

\uff08b\uff0ce\uff09\u4e24\u6b65\u84b8\u53d1\u65cb\u6d82\u6cd5\u3002<\/p>\n

\uff08c\uff0cf\uff09\u9ad8\u4f4e\u771f\u7a7a\u6c89\u79ef\u6cd5\u3002<\/p>\n

\u56fe\u4e03\u3001\u4f18\u5316\u7684<\/strong>M3<\/sub>Bi2<\/sub>I9<\/sub><\/strong>\u7684\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5149\u5b66\u7167\u7247\u3002<\/p>\n

\uff08b\uff09Cs3<\/sub>Bi2<\/sub>I9<\/sub>\u819c\u7684SEM\u56fe\u50cf\uff08\u5de6\uff09\u548c\u7ecf\u8fc7CB\u5904\u7406\u7684Cs3<\/sub>Bi2<\/sub>I6<\/sub>Br3<\/sub>\uff08\u53f3\uff09\u3002<\/p>\n

\uff08c\uff09Cs3<\/sub>Bi2<\/sub>I9\u2212x<\/sub>Brx<\/sub>\u8584\u819c\u7684\u5438\u6536\u5149\u8c31\uff0cx= 0\u30011\u30012\u30013\u30014\u30016\u548c9\u3002<\/p>\n

\uff08d\uff09\u5305\u542b\u539f\u59cbCs3<\/sub>Bi2<\/sub>I9<\/sub>\u819c(\u6a59\u8272)\u548c\u6df7\u5408Cs3<\/sub>Bi2<\/sub>I6<\/sub>Br3<\/sub>\u819c(\u7ea2\u8272)\u7684\u5e73\u9762\u5012\u7f6e\u5668\u4ef6\u7684\u80fd\u7ea7\u56fe\u3002<\/p>\n

\uff08e\uff09\u8bbe\u5907\u6027\u80fd\u3002<\/p>\n

\uff08f\uff09\u5c06Bi(xt)3<\/sub>\u8584\u819c\u5728\u4e0d\u540c\u65f6\u95f4\u5185\u66b4\u9732\u5728\u4e0d\u540c\u7684\u6c34\u84b8\u6c14\u4e2d\uff0c\u5f97\u5230\u7684S-\u63ba\u6742MBI\u8584\u819c\u7684\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\u3002<\/p>\n

\uff08g\uff09MA3<\/sub>Bi2<\/sub>I9-2x<\/sub>Sx<\/sub>\u5668\u4ef6\u7684\u80fd\u5e26\u56fe\u3002<\/p>\n

\uff08h\uff09\u4e0d\u540c\u53cd\u5e94\u65f6\u95f4\u4e0b\u7684\u5668\u4ef6\u6027\u80fd\u3002<\/p>\n

\u56fe\u516b\u3001<\/strong>Ag-Bi-I TBH<\/strong>\u7684\u7ed3\u6784\u548c\u6027\u8d28<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u4e0d\u540c\u7a7a\u95f4\u7fa4\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n

\uff08b\uff09\u542bAgBi2<\/sub>I7<\/sub>\u3001AgBiI4<\/sub>\u3001Ag2<\/sub>BiI5<\/sub>\u548cAg3<\/sub>BiI6<\/sub>\u7684Ag-Bi-I\u8584\u819c\u7684\u5438\u6536\u5149\u8c31\u3002<\/p>\n

\uff08c\uff09\u8ba1\u7b97\u5f97\u5230AgBiI4<\/sub>\u6700\u4f4e\u80fd\u91cf\u7f3a\u9677-\u5c16\u6676\u77f3(\u4e0a)\u548cCdCl2<\/sub>(\u4e0b)\u7ed3\u6784\u7684\u6001\u5bc6\u5ea6\u3002<\/p>\n

\uff08d\uff09Ag2-3x<\/sub>Bix<\/sub>I2<\/sub>\u7684\u540c\u6b65XRD\u56fe\u8c31(x = 0.33-0.60)\u3002<\/p>\n

\u56fe\u4e5d\u3001\u7acb\u65b9\u7ed3\u6784<\/strong>CuBiI4<\/sub><\/strong>\u7684\u6676\u4f53\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09CuBiI4\u7684\u7acb\u65b9\u7ed3\u6784\u3002<\/p>\n

\uff08b\uff09\u94dc\u79bb\u5b50\u548c\uff08c\uff09\u94cb\u79bb\u5b50\u7528\u591a\u9762\u4f53\u6a21\u578b\u8868\u793a\u3002<\/p>\n

\u56fe\u5341\u3001\u6c89\u79ef\u65b9\u6cd5\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u4e24\u6b65\u6c89\u79ef\u8fc7\u7a0b\u5305\u62ec\u9996\u5148\u5c06MI\u548cBiI3<\/sub>\u5171\u84b8\u53d1\uff0c\u7136\u540e\u5728BiI3<\/sub>\u84b8\u6c14\u4e0b\u5bf9\u819c\u8fdb\u884c\u540e\u9000\u706b\uff0cMI\u662f\u6307AgI\u3002<\/p>\n

\uff08b\uff09\u52a8\u6001\u70ed\u6d47\u94f8\u6280\u672f\u3002<\/p>\n

\uff08c\uff09\u6c14\u4f53\u8f85\u52a9\u65cb\u6d82\u6cd5\u3002<\/p>\n

\uff08d-g\uff09\u76f8\u5e94Ag-Bi-I\u819c\uff08AgBi2<\/sub>I7<\/sub>, AgBiI4<\/sub>, Ag2<\/sub>BiI5<\/sub>, Ag3<\/sub>BiI5.92<\/sub>S0.04<\/sub>\uff09\u7684SEM\u56fe\u50cf\u3002<\/p>\n

\uff08h-i\uff09\u524d\u9a71\u4f53\u6ca1\u6709\u6dfb\u52a0\u6216\u6dfb\u52a02 wt% Li-TFSI\u540e\u53cd\u6eb6\u5242\u6cd5\u5236\u5907AgBiI4<\/sub>\u819c\u7684SEM\u56fe\u50cf\u3002<\/p>\n

\uff08j-l\uff09\u6c14\u8f85\u52a9\u65cb\u6d82\u5236\u9020\u65b9\u6cd5\u548c\u4ecb\u89c2\u7ed3\u6784\u4e2d\u7684S\u66ff\u4ee3\uff0ck\uff09\u53cc\u6e90\u5171\u84b8\u53d1\u65b9\u6cd5\u548cl\uff09\u5e73\u9762\u5f02\u8d28\u7ed3\u7ed3\u6784\u4e2d\u5177\u6709Li-TFSI\u6dfb\u52a0\u5242\u7684\u53cd\u6eb6\u5242\u65cb\u6d82\u65b9\u6cd5\u7684\u5668\u4ef6\u6027\u80fd\u3002<\/p>\n

\u56fe\u5341\u4e00\u3001\u4e0d\u540c\u53cc\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784\u548c\u80fd\u5e26\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-c, g-i\uff09Cs2<\/sub>AgBiBr6<\/sub>, (MA)2<\/sub>TlBiBr6<\/sub>, (MA)2<\/sub>KBiCl6<\/sub>, (BA)4<\/sub>AgBiBr8<\/sub>, (BA)2<\/sub>CsAgBiBr7<\/sub>, (AE2T)2<\/sub>AgBiI8<\/sub>\u5404\u81ea\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n

\uff08d-f, j-l\uff09\u5bf9\u5e94\u7684\u80fd\u5e26\u7ed3\u6784\u3002<\/p>\n

\u56fe\u5341\u4e8c\u3001\u53cc\u9499\u949b\u77ff<\/strong>Cs2<\/sub>AgBiBr6<\/sub><\/strong>\u7684\u5e26\u9699\u5de5\u7a0b<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-b\uff09\u5206\u522b\u63ba\u6742In3+<\/sup>\u548cSb3+<\/sup>\u7684Cs2<\/sub>AgBiBr6<\/sub>\u7c89\u672b\u7684Tauc\u56fe\u3002<\/p>\n

\uff08c-d\uff09\u5206\u522b\u63ba\u6742Tl\u548cPEA\u7684Cs2<\/sub>AgBiBr6<\/sub>\u5355\u6676\u7684\u5438\u6536\u5149\u8c31\u3002<\/p>\n

\u56fe\u5341\u4e09\u3001<\/strong>Cs2<\/sub>AgBiBr6<\/sub><\/strong>\u57fa\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u6c89\u79ef\u5728\u4ecb\u5b54TiO2<\/sub>\u4e0a\u7684Cs2<\/sub>AgBiBr6<\/sub>\u8584\u819c\u7684\u622a\u9762SEM\u56fe\u50cf\u3002<\/p>\n

\uff08b\uff09\u4ecb\u5b54TiO2<\/sub>\/Cs2<\/sub>AgBiBr6<\/sub>\u57fa\u5668\u4ef6\u7684EQE\u8c31\u56fe\uff08\u9ed1\u8272\uff09\u548c\u96c6\u6210\u7535\u6d41\u5bc6\u5ea6\uff08\u7ea2\u8272\uff09\u3002<\/p>\n

\uff08c\uff09SnO2<\/sub>\/Cs2<\/sub>AgBiBr6<\/sub>\u57fa\u592a\u9633\u80fd\u7535\u6c60\u7684\u622a\u9762SEM\u56fe\u50cf\u3002<\/p>\n

\uff08d\uff09\u6709\u65e0P3HT\u7684SnO2<\/sub>\/Cs2<\/sub>AgBiBr6<\/sub>\u57fa\u5668\u4ef6\u7684EQE\u5149\u8c31\u3002<\/p>\n

\uff08e-f\uff09\u4ee5TiO2<\/sub>\/Cs2<\/sub>AgBiBr6<\/sub>\u4e3a\u57fa\u5668\u4ef6\uff0c\u4ee5Spiro-OMeTAD\/MoO3<\/sub>\u4e3aHTM\u548c\u6784\u6210\u76f8\u5e94\u7684EQE\u8c31\u3002<\/p>\n

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\"\"<\/p>\n

\uff08a\uff09\u8bbe\u5907\u7ed3\u6784\u56fe\u3002<\/p>\n

\uff08b\uff09Cs2<\/sub>AgBiBr6<\/sub>\/SnO2<\/sub>\u5f02\u8d28\u7ed3\u7684\u80fd\u5e26\u793a\u610f\u56fe\u3002<\/p>\n

\uff08c\uff09\u96f6\u504f\u538b\u4e0b\u4e0d\u540c\u6ce2\u957f\u7684\u5149\u7535\u63a2\u6d4b\u5668\u7684\u68c0\u6d4b\u80fd\u529b\u3002<\/p>\n

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\uff08e\uff09Cs2<\/sub>AgBiBr6<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u548cMAPbI3<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u5728450 nm\u5149\u7167\u4e0b\u7684\u70ed\u7a33\u5b9a\u6027\u3002<\/p>\n

\u56fe\u5341\u4e94\u3001\u4f4e\u68c0\u6d4b\u9650\u7684<\/strong>Cs2<\/sub>AgBiBr6<\/sub><\/strong>\u5355\u6676\u68c0\u6d4b\u5668<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08c\uff09\u539f\u59cbCs2<\/sub>AgBiBr6<\/sub>\u548cPEA-Cs2<\/sub>AgBiBr6<\/sub>\u5355\u6676X\u5c04\u7ebf\u68c0\u6d4b\u5668\u5728\u4e0d\u540c\u504f\u538b\u4e0b\u83b7\u5f97\u7684\u7075\u654f\u5ea6\u3002<\/p>\n

\uff08d\uff09\u539f\u59cbCs2<\/sub>AgBiBr6<\/sub>\u548cPEA- Cs2<\/sub>AgBiBr6<\/sub>\u5355\u6676\u68c0\u6d4b\u5668\u7684\u5149\u7535\u6d41\u54cd\u5e94\u3002<\/p>\n

\u3010\u7ed3\u8bba\u5c55\u671b\u3011<\/strong><\/p>\n

\u5728\u672c\u7efc\u8ff0\u4e2d\uff0c\u4f5c\u8005\u65e8\u5728\u603b\u7ed3\u94cb\u57fa\u5364\u5316\u7269\u65e0\u94c5\u6750\u6599\u7684\u7ed3\u6784\uff0c\u5149\u7535\u6027\u80fd\u53ca\u5176\u76f8\u5e94\u5e94\u7528\u3002\u4ecb\u7ecd\u4e86\u6709\u5173\u4e8c\u5143BiI3<\/sub>\uff0c\u4e09\u5143Aa<\/sub>Bib<\/sub>Xa+3b<\/sub>\uff0cAg-Bi-X\u548c\u56db\u5143\u53cc\u9499\u949b\u77ff\u7684\u6700\u65b0\u8fdb\u5c55\uff0c\u5e76\u8ba8\u8bba\u4e86\u5b83\u4eec\u7684\u6311\u6218\u3002\u5bf9\u4e8eBiI3<\/sub>\u800c\u8a00\uff0c\u5c3d\u7ba1\u5149\u4f0f\u5668\u4ef6\u5177\u6709\u826f\u597d\u7684\u5e26\u9699\u5bbd\u5ea6\uff0c\u4f46\u5176\u8f7d\u6d41\u5b50\u5bff\u547d\u4e0d\u8db3\u4ee5\u8fdb\u884c\u6709\u6548\u7684\u6fc0\u53d1\u5206\u79bb\uff0c\u56e0\u6b64\u63d0\u9ad8\u8f7d\u6d41\u5b50\u5bff\u547d\u7684\u65b9\u6cd5\uff08\u5982\u6539\u5584\u8584\u819c\u8d28\u91cf\u6216\u63ba\u6742\uff09\u9700\u8981\u8fdb\u4e00\u6b65\u7814\u7a76\uff1b\u5173\u4e8e\u4e09\u5143\u94cb\u5364\u5316\u7269\u6750\u6599\uff0c\u5149\u4f0f\u5668\u4ef6\u7684\u6027\u80fd\u4e0e\u5176\u7ed3\u6784\u5c3a\u5bf8\u548c\u7535\u5b50\u5c3a\u5bf8\u5bc6\u5207\u76f8\u5173\uff1b\u5177\u6709\u9ad8\u7ed3\u6784\u5c3a\u5bf8\u7684\u4e09\u5143Ag-Bi-X\u7cfb\u7edf\u88ab\u8ba4\u4e3a\u662f\u5149\u4f0f\u8bbe\u5907\u7684\u7ade\u4e89\u8005\u3002\u5728\u5f53\u524d\u6761\u4ef6\u4e0b\u4ecd\u7136\u5b58\u5728\u7684\u95ee\u9898\u662f\u7f3a\u4e4f\u9488\u5bf9\u5176\u5149\u7269\u7406\u6027\u8d28\u5982\u8367\u5149\u548c\u8f7d\u6d41\u5b50\u5bff\u547d\u7684\u7814\u7a76\u3002<\/p>\n

\u603b\u4f53\u800c\u8a00\uff0c\u5bf9\u4e8e\u6240\u6709\u94cb\u57fa\u65e0\u94c5\u9499\u949b\u77ff\u5149\u4f0f\u5668\u4ef6\uff0c\u5176\u7535\u8377\u5206\u79bb\u673a\u7406\u4ecd\u7136\u5f88\u5c11\u7814\u7a76\u3002\u5148\u524d\u7684\u5de5\u4f5c\u8868\u660e\uff0c\u57fa\u4e8eCs2<\/sub>AgBiBr6<\/sub>\u548cAgBiI4<\/sub>\u7684\u5149\u4f0f\u5668\u4ef6\u662f\u4e00\u79cdp-n\u7ed3\u592a\u9633\u80fd\u7535\u6c60\uff0c\u5176\u7535\u8377\u5206\u79bb\u673a\u7406\u4e0e\u4f20\u7edf\u7684\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u76f8\u4f3c\uff0c\u800c\u4e0d\u662f\u57fa\u4e8e\u94c5\u7684\u6df7\u5408\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u3002\u56e0\u6b64\uff0c\u9700\u8981\u5bf9\u94cb\u57fa\u5364\u5316\u7269\u6750\u6599\u7684\u8fd9\u79cd\u673a\u7406\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002\u5982\u679c\u8bc1\u660e\u7535\u8377\u5206\u79bb\u53d1\u751f\u5728\u9499\u949b\u77ff\u548c\u4f20\u8f93\u6750\u6599\u4e4b\u95f4\u7684\u754c\u9762\u5904\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u7a7a\u95f4\u7535\u8377\u533a\u7684\u539a\u5ea6\u6765\u5b9e\u73b0\u66f4\u6709\u6548\u7684\u8f7d\u6d41\u5b50\u6536\u96c6\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aFrom Pb to Bi: A Promising Family of Pb-Free Optoelectronic Materials and Devices<\/a> (Adv. Energy Mater. <\/em>2019<\/strong>, 1902496)<\/p>\n

\u56e2\u961f\u4ecb\u7ecd\uff1a<\/strong><\/p>\n

\u8096\u7acb\u65b0\u548c\u9648\u5fd7\u575a\u6559\u6388\u662f\u5317\u4eac\u5927\u5b66\u7269\u7406\u5b66\u9662\u6709\u673a\u5149\u7535\u5b50\u5b66\u8bfe\u9898\u7ec4\u7684\u8d1f\u8d23\u4eba\uff0c\u8be5\u56e2\u961f2015\u5e74\u83b7\u5f97\u6559\u80b2\u90e8\u81ea\u7136\u79d1\u5b66\u4e00\u7b49\u5956\uff0c\u957f\u671f\u81f4\u529b\u4e8e\u6709\u673a\u7535\u81f4\u53d1\u5149\u548c\u592a\u9633\u80fd\u7535\u6c60\u7684\u7814\u7a76\uff0c\u8fd1\u5e74\u6765\u5728\u9499\u949b\u77ff\u7535\u6c60\u9886\u57df\u7684\u4e3b\u8981\u6210\u679c\u6709\uff1a<\/p>\n

1\u3001\u300a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u300b\u8096\u7acb\u65b0\u7b49\u7f16\u8457\uff0c2016\u5e7410\u6708\uff0c\u5317\u4eac\u5927\u5b66\u51fa\u7248\u793e<\/p>\n

2\u3001A hydrophobic hole transporting oligothiophene for planar perovskite solar cells with improved stability Chem. Commun.<\/em>, 2014,50, 11196-11199 (ESI\u9ad8\u88ab\u5f15)<\/p>\n

3\u3001Improved light absorption and charge transport for perovskite solar cells with rough interfaces by sequential deposition Nanoscale<\/em>, 2014,6, 8171-8176(ESI\u9ad8\u88ab\u5f15)<\/p>\n

4\u3001The Dawn of Lead-Free Perovskite Solar Cell: Highly Stable Double Perovskite Cs2<\/sub>AgBiBr6<\/sub> Film\uff0cAdv. Sci. <\/em>5 (2018), 1700759(ESI\u9ad8\u88ab\u5f15)<\/p>\n

5\u3001FAPbI3<\/sub> Flexible Solar Cells with a Record Efficiency of 19.38% Fabricated in Air via Ligand and Additive Synergetic Process, Adv. Funct. Mater. 1902974 (2019)<\/p>\n

\u672c\u6587\u7531\u5927\u5175\u54e5\u4f9b\u7a3f\u3002<\/p>\n

\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\u7bb1\uff1atougao@cailiaoren.com<\/a><\/p>\n

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