{"id":51337,"date":"2024-04-29T08:20:48","date_gmt":"2024-04-29T00:20:48","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=51337"},"modified":"2024-04-20T14:21:44","modified_gmt":"2024-04-20T06:21:44","slug":"angew-chem-%ef%bc%9a%e9%ab%98%e6%95%88%e5%9c%86%e5%81%8f%e6%8c%af%e7%94%b5%e8%87%b4%e5%8f%91%e5%85%89%e7%9a%84bn%e6%9d%829%e8%9e%ba%e7%83%af","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/angew-chem-%ef%bc%9a%e9%ab%98%e6%95%88%e5%9c%86%e5%81%8f%e6%8c%af%e7%94%b5%e8%87%b4%e5%8f%91%e5%85%89%e7%9a%84bn%e6%9d%829%e8%9e%ba%e7%83%af\/","title":{"rendered":"Angew. Chem. \uff1a\u9ad8\u6548\u5706\u504f\u632f\u7535\u81f4\u53d1\u5149\u7684B,N\u6742[9]\u87ba\u70ef"},"content":{"rendered":"<section>\n<section>\n<section>\n<section>\n<section>\u87ba\u70ef\u7c7b\u5206\u5b50\u7684\u87ba\u65cb\u03c0-\u5171\u8f6d\u9aa8\u67b6\u4f7f\u5176\u5177\u6709\u72ec\u7279\u7684\u624b\u6027\u5149\u7269\u7406\u6027\u8d28\uff0c\u5728\u5706\u504f\u632f\u7535\u81f4\u53d1\u5149\uff08CPEL\uff09\u9886\u57df\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\u4ef7\u503c\u3002\u8fd1\u4e9b\u5e74\u6765\uff0c\u79d1\u5b66\u5bb6\u4eec\u901a\u8fc7\u5728\u87ba\u70ef\u5206\u5b50\u7684\u9aa8\u67b6\u4e0a\u5f15\u5165\u5177\u6709\u591a\u91cd\u5171\u632f\u70ed\u6fc0\u6d3b\u5ef6\u8fdf\u8367\u5149\uff08MR-TADF\uff09\u6027\u8d28\u7684B,N\u7ed3\u6784\uff0c\u6784\u5efa\u4e86\u4e00\u7cfb\u5217B,N\u6742\u87ba\u70ef\u5e76\u5b9e\u73b0\u4e86\u9ad8\u5916\u91cf\u5b50\u6548\u7387\uff08EQE\uff09\u53ca\u7a84\u534a\u5cf0\u5bbd\u7684\u5706\u504f\u632f\u7535\u81f4\u53d1\u5149\u3002\u7136\u800c\u73b0\u6709B,N\u6742\u87ba\u70ef\u666e\u904d\u5b58\u5728\u7535\u81f4\u53d1\u5149\u4e0d\u5bf9\u79f0\u56e0\u5b50\uff08g<sub>EL<\/sub>\uff09\u8f83\u4f4e\u7684\u95ee\u9898\uff0c\u56e0\u6b64\u53d1\u5c55\u517c\u5177\u9ad8EQE\u4e0e\u5927g<sub>EL<\/sub>\u503c\u7684B,N\u6742\u87ba\u70ef\u5177\u6709\u91cd\u8981\u7814\u7a76\u610f\u4e49\u548c\u6311\u6218\u6027\u3002<\/p>\n<p>\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5316\u5b66\u7814\u7a76\u6240\u9648\u4f20\u5cf0\u7814\u7a76\u5458\u56e2\u961f\u901a\u8fc7\u7b80\u5355\u7684\u4e24\u6b65\u53cd\u5e94\u8bbe\u8ba1\u5408\u6210\u4e86\u5177\u6709MR-TADF\u6027\u8d28\u7684B,N\u6742[9]\u87ba\u70ef\uff08BN[9]H\uff09\uff0c\u4ee5\u8be5\u6750\u6599\u4f5c\u4e3a\u53d1\u5149\u5ba2\u4f53\u6784\u7b51\u4e86\u517c\u5177\u9ad8EQE\u548c\u8f83\u5927g<sub>EL<\/sub>\u503c\u7684\u5706\u504f\u632f\u7535\u81f4\u53d1\u5149\u5668\u4ef6CP-OLED\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p>&nbsp;<\/p>\n<section>\n<section><\/section>\n<\/section>\n<p>&nbsp;<\/p>\n<section><img decoding=\"async\" title=\"1\" src=\"https:\/\/9794.seohost.cn\/storage\/9794\/article\/20240402\/1712025622457476.webp\" alt=\"1\" \/><\/section>\n<section>\n<section>\n<section>\n<section>\n<section>\u4f5c\u8005\u4ece\u5177\u6709MR-TADF\u6027\u8d28\u7684BN\u7247\u6bb5\u51fa\u53d1\uff0c\u5206\u522b\u901a\u8fc7Suzuki\u5076\u8054\u53cd\u5e94\u548cScholl\u5076\u8054\u53cd\u5e94\u53ca\u624b\u6027<span class=\"wx_search_keyword_wrap\">HPLC<\/span>\u62c6\u5206\u5f97\u5230\u4e86\u4e00\u5bf9\u87ba\u65cb\u624b\u6027(P-\/M)-BN[9]H\u3002\u968f\u540e\uff0c\u4f5c\u8005\u5bf9\u5176\u5206\u5b50\u7ed3\u6784\u7279\u5f81\u8fdb\u884c\u4e86\u63a2\u7a76\uff0c\u5355\u6676\u7ed3\u6784\u8868\u660e\u8be5\u5206\u5b50\u5448\u73b0\u9ad8\u5ea6\u87ba\u65cb\u7684\u5171\u8f6d\u7ed3\u6784\uff0c\u5728\u87ba\u65cb\u7ed3\u6784\u4e0a\u4e0b\u4e24\u5c42\u4e4b\u95f4\u5b58\u5728\u7740\u5927\u9762\u79ef\u7684\u03c0-\u03c0\u76f8\u4e92\u4f5c\u7528\u3002\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c\u8868\u660e(P-\/M)-BN[9]H\u5177\u6709\u9ad8\u7684\u6d88\u65cb\u80fd\u5792\uff08\u0394G = 56.16 kcal mol<sup>-1<\/sup>\uff09\uff0c\u8868\u660e\u5176\u5177\u6709\u5f88\u597d\u7684\u5bf9\u6620\u4f53\u7a33\u5b9a\u6027\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section>\n<section><\/section>\n<\/section>\n<section><img decoding=\"async\" title=\"2\" src=\"https:\/\/9794.seohost.cn\/storage\/9794\/article\/20240402\/1712025633777547.webp\" alt=\"2\" \/><\/section>\n<section>\n<section>\n<section>\n<section>\n<section>\u968f\u540e\uff0c\u4f5c\u8005\u5bf9(P-\/M)-BN[9]H\u7684\u5149\u7269\u7406\u6027\u8d28\u8fdb\u884c\u4e86\u8be6\u7ec6\u7814\u7a76\u3002(P-\/M)-BN[9]H\u8868\u73b0\u51fa\u7a84\u534a\u5cf0\u5bbd\u7684\u9ec4\u5149\u53d1\u5c04\u5cf0(\u03bbem = 578 nm)\u548c\u9ad8\u53d1\u5149\u91cf\u5b50\u4ea7\u7387\uff0898%\uff09\uff0c\u8be5\u5206\u5b50\u7684\u77ac\u6001\u53d1\u5149\u5149\u8c31\u663e\u793a\u5176\u5177\u6709\u7eb3\u79d2\u7ea7\u7684\u5373\u65f6\u5bff\u547d\u548c51\u03bcs\u7684\u5ef6\u8fdf\u5bff\u547d\uff0c\u8fd9\u8868\u660e(P-\/M)-BN[9]H\u5177\u6709\u660e\u663e\u7684TADF\u6027\u8d28\u3002\u6b64\u5916\uff0c(P-\/M)-BN[9]H\u8868\u73b0\u51fa\u4e86\u5177\u6709\u955c\u50cf\u5173\u7cfb\u7684CD\u548cCPL\u6027\u8d28\uff0c\u5176\u53d1\u5149\u4e0d\u5bf9\u79f0\u56e0\u5b50\uff08|g<sub>lum<\/sub>|\uff09\u7ea6\u4e3a6 \u00d7 10<sup>-3<\/sup>\u3002\u7406\u8bba\u8ba1\u7b97\u8868\u660e\u5438\u6536\u53d1\u5c04\u8fc7\u7a0b\u5bf9\u5e94\u7684\u7535\u5076\u6781\u77e9\u4e0e\u78c1\u5076\u6781\u77e9\u5177\u6709\u51e0\u4e4e\u4e3a0\u00b0\u7684\u5939\u89d2\uff0c\u8fd9\u5370\u8bc1\u4e86(P-\/M)-BN[9]H\u7684\u5927|g<sub>lum<\/sub>|\u503c\u3002\u56e0\u6b64\uff0c(P-\/M)-BN[9]H\u5177\u6709\u975e\u5e38\u9ad8\u7684\u5706\u504f\u632f\u53d1\u5149\u4eae\u5ea6\uff08B<sub>CPL<\/sub>\u00a0= \u03b5 \u00d7 \u03a6 \u00d7 |g<sub>lum<\/sub>|\/2\uff09220 M<sup>-1<\/sup>\u00a0cm<sup>-1<\/sup>\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section>\n<section><\/section>\n<\/section>\n<section><img decoding=\"async\" title=\"4\" src=\"https:\/\/9794.seohost.cn\/storage\/9794\/article\/20240402\/1712025642883839.webp\" alt=\"4\" \/><\/section>\n<section>\n<section>\n<section>\n<section>\n<section>\u6700\u540e\uff0c\u4f5c\u8005\u4ee5(P-\/M)-BN[9]H\u4f5c\u4e3a\u53d1\u5149\u5ba2\u4f53\u5236\u5907\u4e86CP-OLEDs\u5668\u4ef6\uff0c\u6240\u5f97\u5668\u4ef6\u8868\u73b0\u51fa\u9ad8\u7684\u5668\u4ef6\u6548\u7387\uff08EQEmax: 35.4%, 35.5%\uff09\u548c\u663e\u8457\u7684CPEL\u6027\u8d28\uff0c\u5176g<sub>EL<\/sub>\u503c\u5206\u522b\u8fbe\u5230-6.2 \u00d7 10<sup>-3<\/sup>\u548c4.8 \u00d7 10<sup>-3<\/sup>\u3002\u56e0\u6b64\uff0c\u57fa\u4e8e(P-\/M)-BN[9]H\u7684CP-OLED\u5177\u6709\u9ad8\u7684\u54c1\u8d28\u56e0\u5b50\uff08Q-factor = |EQE \u00d7 g<sub>EL<\/sub>| = 2.2 \u00d710<sup>-3<\/sup>\uff09\uff0c\u8fd9\u4e5f\u662f\u6240\u6709\u87ba\u70ef\u53ca\u5176\u7c7b\u4f3c\u7269\u4e2d\u7684\u6700\u9ad8\u503c\u3002\u8be5\u5de5\u4f5c\u4e3a\u517c\u5177\u9ad8EQE\u548c\u5927g<sub>EL<\/sub>\u503c\u7684\u9ad8\u54c1\u8d28\u56e0\u5b50CPEL\u6750\u6599\u7684\u6784\u5efa\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u9ad8\u6548\u7684\u65b0\u7b56\u7565\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section>\n<section><\/section>\n<\/section>\n<section><img decoding=\"async\" title=\"0\" src=\"https:\/\/9794.seohost.cn\/storage\/9794\/article\/20240402\/1712025653231081.webp\" alt=\"0\" \/><\/section>\n<section>\n<section>\n<section>\n<section><strong>\u8bba<\/strong><strong>\u6587\u4fe1\u606f<\/strong><\/p>\n<\/section>\n<\/section>\n<section>\n<section><\/section>\n<\/section>\n<section>\n<section>\n<section>\n<section>\n<section><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section>B,N-Embedded Hetero[9]helicene Toward Highly Efficient Circularly Polarized Electroluminescence<\/p>\n<p>Wei-Chen Guo, Wen-Long Zhao, Ke-Ke Tan, Meng Li and Chuan-Feng Chen<\/p>\n<p>\u6587\u7ae0\u901a\u8baf\u4f5c\u8005\u4e3a\u4e2d\u56fd\u79d1\u5b66\u9662\u5316\u5b66\u7814\u7a76\u6240\u9648\u4f20\u5cf0\u7814\u7a76\u5458\u548c\u674e\u731b\u7814\u7a76\u5458\uff0c\u7b2c\u4e00\u4f5c\u8005\u4e3a\u5316\u5b66\u7814\u7a76\u6240\u535a\u58eb\u7814\u7a76\u751f\u90ed\u4f1f\u6668<\/p>\n<p><em>Angewandte Chemie International Edition<\/em><\/p>\n<p>DOI:\u00a010.1002\/anie.202401835<\/p>\n<\/section>\n<\/section>\n<\/section>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u87ba\u70ef\u7c7b\u5206\u5b50\u7684\u87ba\u65cb\u03c0-\u5171\u8f6d\u9aa8\u67b6\u4f7f\u5176\u5177\u6709\u72ec\u7279\u7684\u624b\u6027\u5149\u7269\u7406\u6027\u8d28\uff0c\u5728\u5706\u504f\u632f\u7535\u81f4\u53d1\u5149\uff08CPEL\uff09\u9886\u57df\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\u4ef7\u503c\u3002 [&hellip;]<\/p>\n","protected":false},"author":326,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-51337","post","type-post","status-publish","format-standard","hentry","category-tuijianyuedu"],"_links":{"self":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/51337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/comments?post=51337"}],"version-history":[{"count":1,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/51337\/revisions"}],"predecessor-version":[{"id":51338,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/51337\/revisions\/51338"}],"wp:attachment":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/media?parent=51337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/categories?post=51337"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/tags?post=51337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}