{"id":226450,"date":"2021-08-25T12:00:40","date_gmt":"2021-08-25T04:00:40","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=226450"},"modified":"2021-08-25T10:30:53","modified_gmt":"2021-08-25T02:30:53","slug":"%e5%8c%97%e5%8d%a1%e7%bd%97%e6%9d%a5%e7%ba%b3%e5%a4%a7%e5%ad%a6%e9%bb%84%e5%8a%b2%e6%9d%be%e5%9b%a2%e9%98%9fscience%ef%bc%9a%e7%a8%b3%e5%ae%9a%e9%ab%98%e6%80%a7%e8%83%bd%e9%92%99%e9%92%9b%e7%9f%bf","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=226450","title":{"rendered":"\u5317\u5361\u7f57\u6765\u7eb3\u5927\u5b66\u9ec4\u52b2\u677e\u56e2\u961fScience\uff1a\u7a33\u5b9a\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u7ec4\u4ef6\u7684\u9499\u949b\u77ff\u886c\u5e95\u754c\u9762"},"content":{"rendered":"

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

\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSCs\uff09\u7684\u8ba4\u8bc1\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCEs\uff09\u5df2\u7ecf\u8d85\u8fc7\u4e86\u5c0f\u9762\u79ef\u5355\u7ed3\u7535\u6c60\u768425%\uff0c\u9499\u949b\u77ff\u7845\u4e32\u8054\u7535\u6c60\u768429%\u3002\u7136\u800c\uff0c\u964d\u89e3\u4ecd\u7136\u662fPSC\u5546\u4e1a\u5316\u7684\u4e00\u4e2a\u5173\u952e\u6311\u6218\u3002\u56e0\u4e3a\u7f3a\u9677\u5728PSCs\u7684\u754c\u9762\u5bcc\u96c6\uff0c\u6240\u4ee5\u964d\u89e3\u4ece\u754c\u9762\u5f00\u59cb\uff0c\u5305\u62ec\u9499\u949b\u77ff-\u91d1\u5c5e\u7535\u6781\u548c\u9499\u949b\u77ff-\u886c\u5e95\u3002\u7136\u800c\uff0c\u5927\u591a\u6570\u7814\u7a76\u5de5\u4f5c\u90fd\u96c6\u4e2d\u5728\u901a\u8fc7\u8868\u9762\u949d\u5316\u6216\u5236\u5907\u540e\u5904\u7406\u6765\u7a33\u5b9a\u9499\u949b\u77ff-\u91d1\u5c5e\u7535\u6781\u754c\u9762\uff0c\u800c\u5d4c\u5165\u7684\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u5374\u5f88\u5c11\u53d7\u5230\u5173\u6ce8\uff0c \u90e8\u5206\u539f\u56e0\u662fSEM\u6216AFM\u7b49\u5f62\u8c8c\u8868\u5f81\u65b9\u6cd5\u96be\u4ee5\u5bf9\u5176\u8fdb\u884c\u7814\u7a76\u3002\u7136\u800c\uff0c\u7a33\u5b9a\u5d4c\u5165\u7684\u5e95\u90e8\u754c\u9762\u4e0e\u7a33\u5b9a\u5d4c\u5165\u7684\u9876\u90e8\u754c\u9762\u540c\u6837\u91cd\u8981\u3002\u9677\u9631\u5bc6\u5ea6\u5206\u6790\u663e\u793a\uff0c\u4e0e\u9499\u949b\u77ff-\u91d1\u5c5e\u7535\u6781\u754c\u9762\u76f8\u6bd4\uff0c\u9760\u8fd1\u886c\u5e95\u4e00\u4fa7\u7684\u9499\u949b\u77ff\u5c42\u5177\u6709\u66f4\u9ad8\u7684\u7f3a\u9677\u6d53\u5ea6\uff0c\u7279\u522b\u662f\u6df1\u5c42\u7535\u8377\u9677\u9631\u3002TEM\u663e\u793a\u5728\u8be5\u754c\u9762\u7684\u9499\u949b\u77ff\u542b\u6709\u975e\u6676\u6001\u533a\u57df\u6216\u5177\u6709\u5927\u754c\u9762\u9762\u79ef\u7684\u7eb3\u7c73\u6676\u4f53\u3002\u5149\u4ece\u9499\u949b\u77ff\u886c\u5e95\u754c\u9762\u5165\u5c04\uff0c\u4e5f\u4f7f\u5176\u66f4\u5bb9\u6613\u964d\u89e3\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u7f8e\u56fd\u5317\u5361\u7f57\u6765\u7eb3\u5927\u5b66\u6559\u5802\u5c71\u5206\u6821\u9ec4\u52b2\u677e\u6559\u6388<\/b><\/strong>\u56e2\u961f<\/b><\/strong>\u7b49\u4eba<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u901a\u8fc7\u4ece\u886c\u5e95\u4e0a\u5265\u79bb\u4e0d\u540c\u6210\u5206\u7684\u53f6\u7247\u72b6\u548c\u7eba\u4e1d\u72b6\u9499\u949b\u77ff\u8584\u819c\uff0c\u5728\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u4e0a\u53d1\u73b0\u4e86\u9ad8\u5bc6\u5ea6\u7684\u7a7a\u9699\u3002\u8fd9\u4e9b\u7a7a\u9699\u5468\u56f4\u7684\u9499\u949b\u77ff\u5728\u5149\u7167\u4e0b\u964d\u89e3\u66f4\u5feb\u3002\u8fd9\u4e9b\u7a7a\u9699\u7684\u5f62\u6210\u4e0e\u9499\u949b\u77ff\u819c\u5e95\u90e8\u9644\u8fd1\u7684\u975e\u6325\u53d1\u6027\u4e8c\u7532\u57fa\u4e9a\u781c\uff08DMSO\uff09\u6709\u5173\u3002\u78b3\u9170\u80bc\uff08CBH\uff09\u7684\u56fa\u6001\u94c5\u914d\u4f4d\u6dfb\u52a0\u5242\u90e8\u5206\u53d6\u4ee3\u4e86DMSO\uff0c\u51cf\u5c11\u4e86\u754c\u9762\u7a7a\u9699\u7684\u5f62\u6210\uff0c\u4ea7\u751f\u4e86\u522e\u5200\u6d82\u5e03\u7684p\u578b\/\u672c\u5f81\/n\u578b(p-i-n)\u7ed3\u6784\u7684PSCs\uff0c\u5176\u6700\u9ad8\u7a33\u5b9aPCE\u4e3a23.6%\uff0c\u7ec4\u4ef6\u6548\u7387\u4e3a19.2%\uff0850.0 cm2\uff09\uff0c\u5f97\u5230\u56fd\u5bb6\u53ef\u518d\u751f\u80fd\u6e90\u5b9e\u9a8c\u5ba4\uff08NREL\uff09\u8ba4\u8bc1\u3002\u6b64\u5916\uff0c\u51cf\u5c11\u7684\u754c\u9762\u7a7a\u9699\u548cCBH \u6b8b\u7559\u7269\u7a33\u5b9a\u4e86PSCs\uff0c\u63d0\u9ad8\u4e86\u9ad8\u6548\u9499\u949b\u77ff\u7ec4\u4ef6\u7684\u4ea7\u91cf\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cStabilizing perovskite-substrate interfaces for high-performance perovskite modules\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Science<\/b><\/strong>\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0\u901a\u8fc7\u5265\u79bbITO\u73bb\u7483\u886c\u5e95\u4e0a\u7684\u9499\u949b\u77ff\u8584\u819c\u6765\u7814\u7a76\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u7684\u5f62\u8c8c<\/b><\/strong>\"\"<\/p>\n

(A)\u7528\u73af\u6c27\u6811\u8102\u5bc6\u5c01\u5242\u4eceITO\u73bb\u7483\u886c\u5e95\u4e0a\u5316\u5b66\u5265\u79bb\u9499\u949b\u77ff\u8584\u819c\u7684SEM\u8868\u5f81\u793a\u610f\u56fe\u3002(\u53f3)\u4eceITO\u73bb\u7483\u886c\u5e95\u4e0a\u5265\u79bb\u7684\u5668\u4ef6\u3002<\/p>\n

(B)\u7531\u4e0d\u540cDMSO\u542b\u91cf\u7684\u524d\u9a71\u4f53\u6eb6\u6db2\u5236\u5907\u7684\u9499\u949b\u77ff\u8584\u819c\u754c\u9762\u7684\u4fef\u89c6\u56feSEM\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\uff1a1 \u03bcm\u3002<\/p>\n

(C)\u793a\u610f\u56fe\u663e\u793a\u4e86\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u4e0a\u5b54\u6d1e\u662f\u5982\u4f55\u5f62\u6210\u7684\u3002<\/p>\n

(D)\u5149\u6d78\u900f\u7684MA0.6<\/sub>FA0.4<\/sub>PbI3<\/sub>\u8584\u819c\u7684\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u7684\u4fef\u89c6\u56feSEM\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\uff1a1 \u03bcm\u3002<\/p>\n

\u56fe<\/b><\/strong>2 \u9499\u949b\u77ff\u8584\u819c\u7684\u8868\u5f81<\/b><\/strong>\"\"<\/p>\n

(A) DMSO\u548cCBH\u7684\u5316\u5b66\u7ed3\u6784\u3002<\/p>\n

(B) DMSO\u3001CBH\u548c\u52a0\u5165DMSO\u548cCBH\u7684MA0.6<\/sub>FA0.4<\/sub>PbI3<\/sub>\u8584\u819c\u7684FTIR\u8c31\u56fe\u3002<\/p>\n

(C)\u9499\u949b\u77ff\u8584\u819c\u4eceITO\u73bb\u7483\u886c\u5e95\u5265\u79bb\u540e\u7684\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u7684\u9876\u89c6\u56feSEM\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\uff1a1 \u03bcm\u3002<\/p>\n

(D) MA0.6<\/sub>FA0.4<\/sub>PbI3<\/sub>\u8584\u819c\u7684(\u5e95\u90e8)\u9499\u949b\u77ff-\u886c\u5e95\u548c(\u9876\u90e8)\u9499\u949b\u77ff-\u7a7a\u6c14\u754c\u9762\u7684XPS\u5149\u8c31\u3002<\/p>\n

(E)\u7528485 nm\u6fc0\u5149\u4ece\u8584\u73bb\u7483\u4e00\u4fa7\u6fc0\u53d1\u7684 (\u5de6)\u5bf9\u7167\u548c(\u53f3)\u9499\u949b\u77ff\u8584\u819c\u7684PL\u56fe\u3002<\/p>\n

\u56fe<\/b><\/strong>3<\/b><\/strong>\u00a0PSCs\u7684\u5149\u4f0f\u6027\u80fd<\/b><\/strong>\"\"<\/p>\n

(A) PSC\u7684J-V\u66f2\u7ebf\u3002\u63d2\u56fe\u662fPSC\u57281.04 V\u504f\u7f6e\u7535\u538b\u4e0b\u7a33\u5b9a\u529f\u7387\u8f93\u51fa600s\u3002<\/p>\n

(B) 65\u4e2aPSCs\u7684\u6548\u7387\u5206\u5e03\u3002<\/p>\n

(C) \u5728\u7a7a\u6c14\u4e2d1\u4e2a\u592a\u9633\u7b49\u6548\u5149\u7167\u4e0b\u5904\u7406\u7684\u5c01\u88c5\u5bf9\u7167\u7ec4\u548c\u76ee\u6807\u7ec4PSCs\u7684\u8fd0\u884c\u7a33\u5b9a\u6027\u6d4b\u8bd5\u7ed3\u679c\u3002\u63d2\u56fe\u662f\u7a33\u5b9a\u6027\u6d4b\u8bd5\u540e\uff0c\u5149\u7167\u4e0b\u7684\uff08\u5de6\uff09\u5bf9\u7167\u7ec4\u548c\uff08\u53f3\uff09\u76ee\u6807\u7ec4PSCs\u7684\u9499\u949b\u77ff-\u886c\u5e95\u754c\u9762\u7684\u4fef\u89c6SEM\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\uff1a1 \u03bcm\u3002<\/p>\n

(D)\u5bf9\u7167\u7ec4\u548c\u76ee\u6807\u7ec4MA0.6<\/sub>FA0.4<\/sub>PbI3<\/sub>\u8584\u819c\u57281\u4e2a\u592a\u9633\u5149\u7167\u4e0b\u6d78\u6ce115\u5c0f\u65f6\u7684\u7532\u82ef\u6eb6\u6db2\u7684\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\u3002<\/p>\n

\u56fe<\/b><\/strong>4<\/b><\/strong>\u00a0<\/b><\/strong>\u9499\u949b\u77ff\u5fae\u578b\u7ec4\u4ef6\u7684\u5149\u4f0f\u6027\u80fd<\/b><\/strong>\"\"<\/p>\n

(A)\u5b54\u5f84\u5206\u522b\u4e3a17.9\u548c50.1cm2<\/sup>\u7684\u4e24\u79cd\u9499\u949b\u77ff\u5fae\u7ec4\u4ef6\u7684J-V\u7279\u6027\u3002<\/p>\n

(B)\u5b54\u5f84\u9762\u79ef\u4e3a18.1\u548c50.0cm2<\/sup>\u7684\u5fae\u578b\u7ec4\u4ef6\u7684MPP\u70b9\u5468\u56f4\u7684\u7a33\u5b9a\u7535\u6d41-\u7535\u538b\u70b9\u3002<\/p>\n

(C)112\u4e2a\u5fae\u578b\u7ec4\u4ef6\u7684\u5e73\u5747\u6548\u7387\u548c\u5b54\u5f84\u9762\u79ef\u7684\u5173\u7cfb\u3002\u63d2\u56fe\u662f112\u4e2a\u5fae\u578b\u7ec4\u4ef6\u7684\u5b54\u5f84\u6548\u7387\u5206\u5e03\u3002<\/p>\n

(D)5\u4e2a\u9499\u949b\u77ff\u5fae\u578b\u7ec4\u4ef6\u572850\u2103\u6a21\u62df1\u4e2a\u592a\u9633\u5149\u7167\u4e0b\u7684\u957f\u671f\u8fd0\u884c\u7a33\u5b9a\u6027\u7ed3\u679c\u3002\u5728~400\u5c0f\u65f6PCE\u7684\u7a81\u53d8\u662f\u7531\u4e8e\u66f4\u6362\u4e86\u5265\u79bb\u7684PDMS\u6297\u53cd\u5c04\u5c42\u9020\u6210\u7684\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Stabilizing perovskite-substrate interfaces for high-performance perovskite modules<\/u><\/a>\uff08Science\uff0c2021\uff0cDOI:10.1126\/science.abi6323\uff09<\/p>\n

\u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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