{"id":142703,"date":"2018-06-18T14:00:08","date_gmt":"2018-06-18T06:00:08","guid":{"rendered":"\/\/m.iemloyee.com\/?p=142703"},"modified":"2018-06-17T15:30:36","modified_gmt":"2018-06-17T07:30:36","slug":"%e5%8c%97%e4%ba%ac%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6adv-mater-%ef%bc%9a%e6%99%b6%e7%95%8c%e5%a4%84%e5%8e%9f%e4%bd%8d%e8%bd%ac%e6%8d%a2%e8%a1%a5%e4%b8%81%e6%8f%90%e9%ab%98%e9%92%99","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=142703","title":{"rendered":"\u5317\u4eac\u7406\u5de5\u5927\u5b66Adv. Mater.\uff1a\u6676\u754c\u5904\u539f\u4f4d\u8f6c\u6362\u201c\u8865\u4e01\u201d\u63d0\u9ad8\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7a33\u5b9a\u6027"},"content":{"rendered":"

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

\u76ee\u524d\uff0c\u6709\u673a-\u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u8f6c\u6362\u6548\u7387\u63d0\u5347\u975e\u5e38\u663e\u8457\u3002\u4f46\u662f\uff0c\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u63d0\u9ad8\u4ecd\u7136\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002\u76ee\u524d\u7684\u7814\u7a76\u8868\u660e\uff0c\u6676\u754c\uff08GB\uff09\u4f1a\u4fc3\u8fdb\u79bb\u5b50\u8fc1\u79fb\u5f15\u53d1\u5668\u4ef6\u635f\u574f\u3002\u5982\u4f55\u5904\u7406\uff0c\u624d\u80fd\u63d0\u9ad8\u6750\u6599\u5728\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4e2d\u7684\u670d\u5f79\u6027\u80fd\u5462\uff1f\u672c\u6587\u9996\u6b21\u91c7\u7528\u4e86\u7532\u5def\u54aa\u5511\uff08MMI\uff09\uff0c\u91c7\u7528\u539f\u4f4d\u8f6c\u6362\u7684\u65b9\u6cd5\u6539\u8fdb\u6750\u6599\u6676\u754c\u5904\u7684\u7ed3\u6784\u548c\u6027\u80fd\uff0c\u6210\u529f\u7684\u63d0\u9ad8\u63d0\u9ad8\u4e86\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5317\u4eac\u7406\u5de5\u5927\u5b66<\/strong>\u7684\u9648\u68cb<\/strong>\u6559\u6388\u548c\u674e\u715c\u749f\uff08\u5171\u540c\u901a\u8baf\uff09\u7814\u7a76\u5458<\/strong>\u9996\u6b21\u4f7f\u7528\u7532\u5def\u54aa\u5511\uff08MMI\uff09\uff0c\u901a\u8fc7\u539f\u4f4d\u8f6c\u5316GBs\u5904\u7684\u6b8b\u4f59PbI2<\/sub>\uff0c\u6784\u5efa\u4e86\u8868\u9762\u201c\u8865\u4e01\u201d\uff0c\u5f97\u5230\u7684MMI-PbI2<\/sub>\u590d\u5408\u7269\uff0c\u53ef\u4ee5\u6709\u6548\u6291\u5236\u79bb\u5b50\u8fc1\u79fb\u548c\u91d1\u5c5e\u7535\u6781\u7684\u6269\u6563\u3002\u672c\u6587\u5728\u5fae\u89c2\u5c42\u9762\u4e0a\u8fdb\u884c\u4e86\u8868\u9762\u201c\u8865\u4e01\u201d\u6548\u5e94\u7684\u8d77\u6e90\u53ca\u5176\u5de5\u4f5c\u673a\u5236\u7684\u5b9e\u9a8c\u548c\u7406\u8bba\u7814\u7a76\uff0c\u5c55\u793a\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u6cd5\u6765\u5ef6\u957fGB\u5de5\u7a0b\u4e2d\u7684\u5668\u4ef6\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u5e7f\u6cdb\u5730\u5e94\u7528\u4e8e\u9499\u949b\u77ff\u5149\u7535\u5b50\u5668\u4ef6\u3002\u76f8\u5173\u6210\u679c\u4ee5Grain-Boundary <\/strong>\u201c<\/strong>Patches<\/strong>\u201d<\/strong> by In Situ<\/em> Conversion to Enhance Perovskite Solar Cells Stability<\/strong>\u4e3a\u9898\u53d1\u8868\u5728Advanced Materials<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 <\/strong>\u53c2\u7167\u8584\u819c\u3001<\/strong>MMI<\/strong>\u5904\u7406\u8584\u819c\u548c\u5236\u5907<\/strong>MMI-PbI2<\/sub><\/strong>\u590d\u5408\u7269\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09GBs\u8865\u4e01\u5f62\u6210\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff0cc\uff09\u53c2\u7167\u8584\u819c\u548cMMI\u5904\u7406\u8584\u819c\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

\uff08d\uff09\u53c2\u7167\u8584\u819c\u3001MMI\u5904\u7406\u8584\u819c\u548c\u5236\u5907MMI-PbI2<\/sub>\u590d\u5408\u7269\u7684XRD\u56fe\uff1b<\/p>\n

\uff08e\uff09\u53c2\u7167\u8584\u819c\u548cMMI\u5904\u7406\u8584\u819c\u7684Pb 4f\u548cS 2p\u7684XPS\u8c31\u56fe\u3002<\/p>\n

\u56fe<\/strong> 2 <\/strong>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u6027\u80fd\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08b\uff09\u5728\u6700\u5927\u529f\u7387\u70b9\uff08\u504f\u7f6e\u7535\u538b0.936 V\uff09\u4e0b\uff0c\u7a33\u6001\u5149\u7535\u6d41\u548c\u7a33\u5b9a\u7684\u529f\u7387\u8f93\u51fa\u56fe\uff1b<\/p>\n

\uff08c\uff09\u53c2\u7167\u5668\u4ef6\u548cMMI\u6539\u6027\u5668\u4ef6\u7684\u8fdf\u6ede\u7cfb\u6570\u56fe\uff1b<\/p>\n

\uff08d\uff09MMI\u5904\u7406\u5668\u4ef6\u548c\u53c2\u7167\u5668\u4ef6\u79ef\u5206\u7535\u6d41JSC<\/sub>\u548cEQE\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong> 3\u00a0<\/strong>\u5668\u4ef6\u7a33\u5b9a\u6027\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u6c2e\u6c14\u4e2d\u6697\u6001\u6761\u4ef6\u4e0b\uff0c\u5668\u4ef6\u6027\u80fd\u4e0e\u5b58\u50a8\u65f6\u95f4\u5173\u7cfb\u56fe\uff1b<\/p>\n

\uff08b\uff09\u5728\u6c2e\u6c14\u6c1b\u56f4\u4e2d\uff0c\u8fde\u7eed\u5149\u660e\u7684\u5668\u4ef6\u7a33\u5b9a\u6027\u56fe\u3002<\/p>\n

\u56fe<\/strong> 4 <\/strong>\u53c2\u7167\u8584\u819c\u548c<\/strong>MMI<\/strong>\u5904\u7406\u8584\u819c\u7684\u6027\u80fd\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5149\u7167\u4e0b\uff0cMMI\u5904\u7406\u548c\u672a\u5904\u7406\u7684\u8584\u819c\u6837\u54c1\u4e0d\u540c\u5149\u7167\u4e0b\u7684\u5438\u6536\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09\u53c2\u7167\u8584\u819c\u548cMMI\u5904\u7406\u8584\u819c\u7684\u7f3a\u9677\u5f62\u6210\u80fd\uff1b<\/p>\n

\uff08c\uff09MMI\u548c\u65e0\u7f3a\u9677\u9499\u949b\u77ff\u4f5c\u7528\u6a21\u578b\uff1b<\/p>\n

\uff08d\uff09\u7898\u7f3a\u9677\u5b58\u5728\u4e0bMMI\u4f5c\u7528\u6a21\u578b\uff1b<\/p>\n

\uff08e\uff09MMI\u548c\u6c27\u7f3a\u9677\u4f5c\u7528\u6a21\u578b\u3002<\/p>\n

\u56fe<\/strong> 5 <\/strong>\u53c2\u7167\u5668\u4ef6\u548c<\/strong>MMI<\/strong>\u5904\u7406\u5668\u4ef6\u7684\u5143\u7d20\u5206\u6790\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5931\u6548\u53c2\u7167\u5668\u4ef6\u4e2d\u7898\uff0c\u94f6\u548c\u94c5\u7684HAADF-STEM\u56fe\u50cf\u548cEDX\u56fe\uff1b<\/p>\n

\uff08b\uff09MMI\u5904\u7406\u5668\u4ef6\u4e2d\u7898\uff0c\u94f6\u548c\u94c5\u7684HAADF-STEM\u56fe\u50cf\u548cEDX\u56fe\uff1b<\/p>\n

\uff08c\uff09\u53c2\u7167\u5668\u4ef6EDX\u7ebf\u626b\u56fe\uff1b<\/p>\n

\uff08d\uff09MMI\u5904\u7406\u5668\u4ef6EDX\u7ebf\u626b\u56fe\u3002<\/p>\n

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

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\u8be5\u5de5\u4f5c\u7684\u8ba1\u7b97\u6a21\u62df\u90e8\u5206\u7531\u5317\u4eac\u7406\u5de5\u5927\u5b66\u949f\u6d77\u653f\u6559\u6388\u56e2\u961f\u5b8c\u6210\uff0c\u4e5f\u4e0e\u5317\u4eac\u7406\u5de5\u5927\u5b66\u91d1\u6d77\u6ce2\u6559\u6388\u8fdb\u884c\u4e86\u6df1\u5165\u7684\u63a2\u8ba8\uff0c\u5668\u4ef6\u7684HAADF-STEM\u8868\u5f81\u5f97\u5230\u4e86\u5317\u4eac\u5de5\u4e1a\u5927\u5b66\u968b\u66fc\u9f84\u6559\u6388\u56e2\u961f\u7684\u5e2e\u52a9\u3002\u5de5\u4f5c\u662f\u5728\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u3001\u79d1\u6280\u90e8\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u548c\u5317\u4eac\u7406\u5de5\u5927\u5b66\u57f9\u80b2\u57fa\u91d1\u7684\u652f\u6301\u4e0b\u5b8c\u6210\u7684\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Grain-Boundary \u201cPatches\u201d by In Situ Conversion to Enhance Perovskite Solar Cells Stability<\/a><\/strong>\uff08Adv. Mater., 2018, DOI: 10.1002\/adma.201800544\uff09\u3002<\/p>\n

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

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\u56e2\u961f\u8fd1\u671f\u5de5\u4f5c\uff1a<\/strong><\/p>\n

    \n
  1. Chemical Reduction of Intrinsic Defects in Thicker Heterojunction Planar Perovskite Solar Cells https:\/\/doi.org\/10.1002\/adma.201606774<\/a>\uff1b<\/li>\n
  2. The Emergence of the Mixed Perovskites and Their Applications as Solar Cells https:\/\/doi.org\/10.1002\/aenm.201700491<\/a>\uff1b<\/li>\n
  3. Controllable self-induced passivation of hybrid lead iodide perovskites toward high performance solar cells Nano Lett.<\/em> 2014, 7, 4158-4163.<\/li>\n<\/ol>\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<\/a>\u3002<\/p>\n

    \u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\u3002<\/p>\n

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