{"id":59006,"date":"2021-11-23T11:15:52","date_gmt":"2021-11-23T03:15:52","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=59006"},"modified":"2021-12-03T11:37:59","modified_gmt":"2021-12-03T03:37:59","slug":"%e7%94%b5%e5%ad%90%e7%a7%91%e5%a4%a7%e7%a7%91%e7%a0%94%e5%9b%a2%e9%98%9f%e5%9c%a8%e9%ab%98%e6%95%88%e7%8e%87%e9%92%99%e9%92%9b%e7%9f%bfled%e9%a2%86%e5%9f%9f%e8%8e%b7%e7%aa%81%e7%a0%b4","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/info\/newsdetail-59006.html","title":{"rendered":"\u7535\u5b50\u79d1\u5927\u79d1\u7814\u56e2\u961f\u5728\u9ad8\u6548\u7387\u9499\u949b\u77ffLED\u9886\u57df\u83b7\u7a81\u7834"},"content":{"rendered":"<p>\u8fd1\u65e5\uff0c\u7535\u5b50\u79d1\u6280\u5927\u5b66\u5149\u7535\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u674e\u4e16\u5f6c\u6559\u6388\u8bfe\u9898\u7ec4\u5728ACS Energy Letters\uff08\u7f8e\u56fd\u5316\u5b66\u5b66\u4f1a-\u80fd\u6e90\u5feb\u62a5\uff09\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cTargeted Distribution of Passivator for Polycrystalline Perovskite Light-Emitting Diodes with High Efficiency\u201d\u7684\u9ad8\u6548\u7387\u9499\u949b\u77ffLED\u6700\u65b0\u7814\u7a76\u6210\u679c\u3002<\/p>\n<p>\u5149\u7535\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u96622018\u7ea7\u535a\u58eb\u7814\u7a76\u751f\u5f6d\u96ea\u5cf0\u548c\u897f\u5357\u5927\u5b66\u7269\u7406\u79d1\u5b66\u4e0e\u6280\u672f\u5b66\u9662\u6768\u6653\u6656\u4e3a\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff0c\u5149\u7535\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u674e\u4e16\u5f6c\u548c\u9648\u529b\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff0c\u7535\u5b50\u79d1\u6280\u5927\u5b66\u5149\u7535\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u4e3a\u7b2c\u4e00\u4f5c\u8005\u5355\u4f4d\u3002<\/p>\n<p>\u8be5\u5de5\u4f5c\u91c7\u7528\u79bb\u5b50\u6db2\u4f53\uff08BMIMBF4\uff09\u4fee\u590d\u591a\u6676\u9499\u949b\u77ff\u8584\u819c\uff0c\u901a\u8fc7\u8def\u6613\u65af\u9178\u78b1\u7684\u949d\u5316\u4f5c\u7528\u548cBMIM+ \u79bb\u5b50\u949d\u5316\u5242\u7684\u9776\u5411\u5206\u5e03\uff0c\u5b9e\u73b0\u4e86\u5145\u5206\u7f3a\u9677\u949d\u5316\u8fdb\u800c\u5927\u5e45\u63d0\u9ad8\u5668\u4ef6\u7684\u53d1\u5149\u6548\u7387\u548c\u5de5\u4f5c\u7a33\u5b9a\u6027\u3002\u57fa\u4e8e\u672c\u7814\u7a76\u7ec4\u5df2\u62a5\u9053\u7684\u80fd\u591f\u9ad8\u6548\u949d\u5316\u591a\u6676\u9499\u949b\u77ff\u8584\u819c\u4e0b\u8868\u9762\u7684\u805a\u82ef\u4e59\u70ef\u78fa\u9178\u94a0\u6539\u6027PEDOT:PSS\u7a7a\u7a74\u4f20\u8f93\u5c42\uff0c\u5236\u5907\u4e86\u79bb\u5b50\u6db2\u4f53\uff08BMIMBF4\uff09\u9776\u5411\u5206\u5e03\u5f15\u8d77\u5bf9PEA(FAPbBr3)4Br\u9499\u949b\u77ff\u8584\u819c\u5145\u5206\u7f3a\u9677\u949d\u5316\u7684\u9ad8\u6548\u7387\u53d1\u5149\u4e8c\u6781\u7ba1\uff0c\u5176\u5916\u91cf\u5b50\u6548\u7387\u4e3a22.9%\uff0c\u7535\u6d41\u6548\u7387\u4e3a98cd A-1 \uff0c\u53d1\u5149\u6ce2\u957f\u4e3a529nm\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2021\/11\/1-2.png\" alt=\"\" width=\"505\" height=\"424\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p style=\"text-align: center;\">\u56fe1. BMIMBF4\u4fee\u590d\u591a\u6676\u9499\u949b\u77ff\u53d1\u5149\u4e8c\u6781\u7ba1\u7684\u6027\u80fd<\/p>\n<p>\u901a\u8fc7\u6bd4\u8f83\u5206\u6790\u542b\u6709\u4e0d\u540c\u9634\u9633\u5bf9\u79bb\u5b50\u7684\u79bb\u5b50\u6db2\u4f53\uff08BMIMBF4\uff0cBMIMBr\u548cFABF4\uff09\u4fee\u590d\u9499\u949b\u77ff\u8584\u819c\u7684\u5149\u7269\u7406\u7279\u6027\u548c\u5668\u4ef6\u6027\u80fd\uff0c\u53d1\u73b0\u7f3a\u9677\u949d\u5316\u4e3b\u8981\u6765\u6e90\u4e8eBMIM+ \u79bb\u5b50\uff0c\u800cBF4-\u79bb\u5b50\u7684\u949d\u5316\u6548\u679c\u4e0d\u660e\u663e\u3002BMIMBF4\u4fee\u590d\u7684\u9499\u949b\u77ff\u591a\u6676\u8584\u819c\u7684\u5149\u81f4\u53d1\u5149\u91cf\u5b50\u4ea7\u7387\u63a5\u8fd1100%\uff0c\u8868\u660e\u8584\u819c\u4e2d\u7684\u7f3a\u9677\u70b9\u4f4d\u5f97\u5230\u4e86\u5145\u5206\u949d\u5316\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2021\/11\/2-2.png\" alt=\"\" width=\"500\" height=\"393\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p style=\"text-align: center;\">\u56fe2. BMIMBF4\uff0cBMIMBr \u548cFABF4\u4fee\u590d\u591a\u6676\u9499\u949b\u77ff\u8584\u819c\u7684\u5149\u7269\u7406\u7279\u6027<\/p>\n<p>FTIR\u548cXPS\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0cBMIM+\u79bb\u5b50\u7684\u949d\u5316\u4e3b\u8981\u4e3a\u54aa\u5511\u73af\u4e0aC=N\u5b98\u80fd\u56e2\u5bf9\u94c5\u76f8\u5173\u7684\u79bb\u5b50\u6216\u539f\u5b50\u7f3a\u9677\u7684\u8def\u6613\u65af\u9178\u78b1\u76f8\u4e92\u4f5c\u7528\uff1b\u540c\u65f6\uff0c\u6c22\u952e\u76f8\u4e92\u4f5c\u7528\u52a0\u5f3a\u4e86\u7f3a\u9677\u949d\u5316\u6548\u679c\u3002TAS\u6d4b\u8bd5\u7ed3\u679c\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u9499\u949b\u77ff\u8584\u819c\u4e2d\u7684\u975e\u8f90\u5c04\u590d\u5408\u5f97\u5230\u4e86\u6709\u6548\u6291\u5236\uff1b\u5e76\u901a\u8fc7GIWAXS\u6d4b\u8bd5\u5206\u6790\u63a8\u6d4b\uff0cBMIM+ \u548cBF4-\u79bb\u5b50\u6ca1\u6709\u8fdb\u5165\u9499\u949b\u77ff\u6676\u683c\u800c\u9776\u5411\u5730\u5206\u5e03\u4e8e\u8584\u819c\u7684\u6676\u754c\u548c\u8868\u9762, \u6709\u5229\u4e8e\u7f3a\u9677\u70b9\u4f4d\u7684\u5145\u5206\u949d\u5316\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2021\/11\/3-2.png\" alt=\"\" width=\"499\" height=\"346\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p style=\"text-align: center;\">\u56fe3. BMIM+ \u79bb\u5b50\u5bf9\u591a\u6676\u9499\u949b\u77ff\u8584\u819c\u4e2d\u7f3a\u9677\u949d\u5316\u7684\u76f8\u4e92\u4f5c\u7528\u53ca\u5176\u6548\u679c<\/p>\n<p>\u8fdb\u4e00\u6b65\u91c7\u7528SIMS\u6d4b\u8bd5\u5206\u6790\u53d1\u73b0\uff0cBF4-\u79bb\u5b50\u4e3b\u8981\u5206\u5e03\u4e8e\u7a7a\u7a74\u4f20\u8f93\u5c42\u53ca\u5176\u4e0e\u9499\u949b\u77ff\u5c42\u7684\u754c\u9762\uff0c\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u4e86\u7f3a\u9677\u949d\u5316\u4e0d\u662f\u6765\u6e90\u4e8eBF4-\u79bb\u5b50\uff1b\u7136\u800c\uff0cBMIM+\u79bb\u5b50\u9776\u5411\u5730\u5206\u5e03\u4e8e\u9499\u949b\u77ff\u8584\u819c\u5185\u90e8\u548c\u4e0a\u8868\u9762\u5e76\u4e0e\u7f3a\u9677\u70b9\u4f4d\u7684\u5206\u5e03\u6709\u5f88\u597d\u7684\u5339\u914d\uff0c\u8fdb\u800c\u4fc3\u8fdb\u4e86\u9499\u949b\u77ff\u8584\u819c\u4e2d\u7f3a\u9677\u70b9\u4f4d\u7684\u5b8c\u5168\u949d\u5316\u3002<\/p>\n<p>\u9499\u949b\u77ff\u53d1\u5149\u5c42\u7684Nano-IR Mapping\u540c\u65f6\u76f4\u89c2\u5730\u663e\u793a\u51fa\u4e86BMIM+\u79bb\u5b50\u7684\u4e0a\u8868\u9762\u805a\u96c6\u548c\u7f3a\u9677\u949d\u5316\u76f8\u4e92\u4f5c\u7528\uff0c\u5206\u6790\u53d1\u73b0BMIM+ \u79bb\u5b50\u7684\u805a\u96c6\u5e76\u6ca1\u6709\u5b8c\u5168\u8986\u76d6\u8584\u819c\u8868\u9762\u4e14\u5176\u968f\u673a\u7684\u5206\u5e03\u4e0e\u8584\u819c\u5f62\u8c8c\u65e0\u5173\uff1b\u7136\u800c\uff0cBMIM+\u79bb\u5b50\u7f3a\u9677\u949d\u5316\u76f8\u4e92\u4f5c\u7528\u7684\u4fe1\u53f7\u57fa\u672c\u5b8c\u5168\u8986\u76d6\u6574\u4e2a\u8584\u819c\uff0c\u76f4\u89c2\u5730\u8868\u660e\u5e76\u8bc1\u5b9e\u4e86BMIM+\u79bb\u5b50\u949d\u5316\u5242\u7684\u9776\u5411\u5206\u5e03\u80fd\u591f\u5145\u5206\u949d\u5316\u5f62\u6210\u4e8e\u591a\u6676\u9499\u949b\u77ff\u8584\u819c\u6676\u754c\u548c\u8868\u9762\u7684\u7f3a\u9677\u70b9\u4f4d\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2021\/11\/4-1.png\" alt=\"\" width=\"504\" height=\"366\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p style=\"text-align: center;\">\u56fe4. BMIM+ \u79bb\u5b50\u949d\u5316\u5242\u7684\u9776\u5411\u5206\u5e03\u53ca\u5176\u5bf9\u591a\u6676\u9499\u949b\u77ff\u8584\u819c\u4e2d\u7f3a\u9677\u70b9\u4f4d\u7684\u5b8c\u5168\u949d\u5316<\/p>\n<p>\u6700\u540e\uff0c\u5f97\u76ca\u4e8e\u7f3a\u9677\u70b9\u4f4d\u7684\u5145\u5206\u949d\u5316\u548c\u6c22\u952e\u5bf9\u5364\u7d20\u79bb\u5b50\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u9499\u949b\u77ff\u8584\u819c\u4e2d\u7684\u79bb\u5b50\u8fc1\u79fb\u5f97\u5230\u4e86\u6709\u6548\u6291\u5236\uff0c\u8fdb\u800c\u5927\u5e45\u6539\u5584\u4e86\u5668\u4ef6\u5de5\u4f5c\u7a33\u5b9a\u6027\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2021\/11\/5.png\" alt=\"\" width=\"502\" height=\"185\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p style=\"text-align: center;\">\u56fe5. \u949d\u5316\u5242\u9776\u5411\u5206\u5e03\u5bf9\u7f3a\u9677\u70b9\u4f4d\u5b8c\u5168\u949d\u5316\u7684\u673a\u7406\u793a\u610f\u56fe\u548c\u5668\u4ef6\u5de5\u4f5c\u7a33\u5b9a<\/p>\n<p>\u300aACS Energy Letters\u300b\u7684\u6700\u65b0\u5f71\u54cd\u56e0\u5b50\u4e3a23.1\uff0c\u4e3b\u8981\u53d1\u8868\u80fd\u6e90\u7814\u7a76\u4e2d\u6700\u65b0\u3001\u7a81\u7834\u6027\u7684\u79d1\u5b66\u8fdb\u5c55\u3002\u674e\u4e16\u5f6c\u6559\u6388\u7814\u7a76\u65b9\u5411\u5305\u62ec\u534a\u5bfc\u4f53\u5355\u5143\u5668\u4ef6\u3001\u96c6\u6210\u82af\u7247\u3001\u7cfb\u7edf\u6784\u5efa\u7b49\u591a\u4e2a\u65b9\u9762\uff0c\u6d89\u53ca\u6709\u5149\u4f0f\u6a21\u7ec4\u3001\u534a\u5bfc\u4f53\u5668\u4ef6\u53ca\u96c6\u6210\u82af\u7247\u5e94\u7528\u3002<\/p>\n<p>\u674e\u4e16\u5f6c\u6559\u6388\u4f5c\u4e3a\u9879\u76ee\u8d1f\u8d23\u4eba\u4e3b\u6301\u79d1\u6280\u90e8\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u3001\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u9762\u4e0a\u9879\u76ee\u53ca\u7701\u79d1\u6280\u5385\u5e94\u7528\u57fa\u7840\u91cd\u70b9\u7b49\u591a\u9879\u56fd\u5bb6\u7ea7\u3001\u7701\u90e8\u7ea7\u9879\u76ee\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0c\u591a\u7bc7\u8bba\u6587\u53d1\u8868\u5728\u56fd\u9645\u8457\u540d\u5b66\u672f\u671f\u520aAdvanced Materials\uff0cACS Energy Letters\uff0cNano Energy\u7b49\u3002\u672c\u9879\u7814\u7a76\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff08NSFC\uff1a61874150\u3001 62174021\uff09\u7684\u652f\u6301\u3002\uff08\u6765\u6e90\uff1a\u7535\u5b50\u79d1\u6280\u5927\u5b66\uff09<\/p>\n<p><strong>\u66f4\u591aLED\u76f8\u5173\u8d44\u8baf\uff0c\u8bf7\u70b9\u51fbLED\u7f51\u6216\u5173\u6ce8\u5fae\u4fe1\u516c\u4f17\u8d26\u53f7\uff08cnledw2013\uff09\u00a0\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd1\u65e5\uff0c\u7535\u5b50\u79d1\u6280\u5927\u5b66\u5149\u7535\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u674e\u4e16\u5f6c\u6559\u6388\u8bfe\u9898\u7ec4\u5728ACS Energy Letters\uff08\u7f8e\u56fd\u5316\u5b66\u5b66\u4f1a-\u80fd\u6e90 [&hellip;]<\/p>\n","protected":false},"author":118,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[192],"_links":{"self":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/59006"}],"collection":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/users\/118"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/comments?post=59006"}],"version-history":[{"count":1,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/59006\/revisions"}],"predecessor-version":[{"id":59012,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/59006\/revisions\/59012"}],"wp:attachment":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/media?parent=59006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/categories?post=59006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/tags?post=59006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}