{"id":48601,"date":"2023-08-07T08:44:21","date_gmt":"2023-08-07T00:44:21","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=48601"},"modified":"2023-07-20T09:46:41","modified_gmt":"2023-07-20T01:46:41","slug":"chem-eur-j-%ef%bc%9a%e5%9f%ba%e4%ba%8e%e9%9d%9e%e9%82%a3%e7%83%af%e8%a1%8d%e7%94%9f%e7%89%a9%e8%b6%85%e8%bf%87900nm%e5%8f%91%e5%b0%84%e6%b3%a2%e9%95%bf%e7%9a%84%e9%ab%98%e6%95%88%e7%83%ad%e6%b4%bb","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/chem-eur-j-%ef%bc%9a%e5%9f%ba%e4%ba%8e%e9%9d%9e%e9%82%a3%e7%83%af%e8%a1%8d%e7%94%9f%e7%89%a9%e8%b6%85%e8%bf%87900nm%e5%8f%91%e5%b0%84%e6%b3%a2%e9%95%bf%e7%9a%84%e9%ab%98%e6%95%88%e7%83%ad%e6%b4%bb\/","title":{"rendered":"Chem. Eur. J. \uff1a\u57fa\u4e8e\u975e\u90a3\u70ef\u884d\u751f\u7269\u8d85\u8fc7900nm\u53d1\u5c04\u6ce2\u957f\u7684\u9ad8\u6548\u70ed\u6d3b\u5316\u5ef6\u8fdf\u8367\u5149\u53d1\u5149\u6750\u6599\u7684\u5206\u5b50\u8bbe\u8ba1\u7b56\u7565"},"content":{"rendered":"
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\u5e38\u5dde\u5927\u5b66\u6731\u536b\u56fd\u6559\u6388\u8bfe\u9898\u7ec4\u5218\u715c\u6559\u6388\u901a\u8fc7\u5229\u7528\u7fb0\u57fa\u4e0e\u5171\u8f6d\u76f8\u90bb\u7684\u4e24\u4e2a\u6c30\u57fa\u7684\u534f\u540c\u4f5c\u7528\uff0c\u8bbe\u8ba1\u5e76\u6784\u7b51\u4e86\u5177\u6709\u4f4e\u672a\u5360\u5206\u5b50\u8f68\u9053\u7684\u975e\u90a3\u70ef\u884d\u751f\u7269(OPDC)\u5f3a\u5438\u7535\u5b50\u53d7\u4f53\u5355\u5143\uff0c\u6784\u5efa\u4e86\u5177\u6709\u8fd1\u7ea2\u5916\u70ed\u6d3b\u5316\u5ef6\u8fdf\u8367\u5149(NIR-TADF)\u53d1\u5149\u6750\u6599\u3002\u8be5\u7814\u7a76\u6210\u679c\u4ee3\u8868\u4e86\u8fc4\u4eca\u4e3a\u6b62\u57fa\u4e8eTADF\u7684\u6709\u673a\u53d1\u5149\u4e8c\u6781\u7ba1\uff08OLED\uff09\u5728\u7c7b\u4f3c\u7535\u81f4\u53d1\u5149(EL)\u53d1\u5c04\u533a\u57df\u7684\u6700\u5148\u8fdb\u7684\u6027\u80fd\u3002\u8be5\u5de5\u4f5c\u4e3a\u7814\u5236\u957f\u6ce2\u957f\u3001\u6548\u7387\u9ad8\u7684NIR-TADF\u6750\u6599\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u6709\u6548\u7684\u5206\u5b50\u8bbe\u8ba1\u7b56\u7565\u3002\u57fa\u4e8e\u7535\u81f4\u53d1\u5149\u6ce2\u957f\u5728700-2500 nm\u7684\u8fd1\u7ea2\u5916\u6709\u673a\u7535\u81f4\u53d1\u5149\u5668\u4ef6\uff0c\u5728\u5149\u901a\u4fe1\u3001\u751f\u7269\u4f20\u611f\u3001\u5149\u52a8\u529b\u6cbb\u7597\u548c\u7535\u4fe1\u7b49\u9886\u57df\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u4e0e\u53ef\u89c1\u5149\u533a\u7684\u8367\u5149\u6750\u6599\u76f8\u6bd4\uff0c\u7531\u4e8e\u53d7\u5230\u80fd\u9699\u5b9a\u5f8b\u7684\u9650\u5236\uff0c\u57fa\u4e8e\u6709\u673a\u8fd1\u7ea2\u5916\u7535\u81f4\u53d1\u5149\u5668\u4ef6\u7684\u5916\u91cf\u5b50\u6548\u7387\u8f83\u4f4e\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u57fa\u4e8e\u7535\u81f4\u53d1\u5149\u5149\u8c31\u5cf0\u503c\u8d85\u8fc7900 nm\u7684\u8fd1\u7ea2\u5916\u70ed\u6d3b\u5316\u5ef6\u8fdf\u8367\u5149\u53d1\u5149\u6750\u6599\u8fd8\u672a\u89c1\u62a5\u9053\u3002\u663e\u7136\uff0c\u8981\u60f3\u83b7\u5f97\u65e2\u5177\u6709\u957f\u53d1\u5c04\u6ce2\u957f\u3001\u53c8\u5177\u6709\u9ad8\u6548\u7387\u7684\u7535\u81f4\u53d1\u5149\u7684NIR-TADF\u53d1\u5149\u6750\u6599\u53ca\u5176\u7535\u81f4\u53d1\u5149\u5668\u4ef6\uff0c\u4ecd\u7136\u662f\u5177\u6709\u6311\u6218\u6027\u7684\u8bfe\u9898\u3002\u76ee\u524d\u57fa\u4e8e\u8fd1\u7ea2\u5916\u53d1\u5149\u6750\u6599\u7684\u7ed9\u4f53\u6750\u6599\u5927\u591a\u57fa\u4e8e\u662f\u4e09\u82b3\u80fa\u884d\u751f\u7269\u3002\u56e0\u6b64\uff0c\u63a2\u7d22\u65b0\u578b\u5f3a\u5438\u7535\u5b50\u80fd\u529b\u53d7\u4f53\u5355\u5143\uff0c\u5df2\u6210\u4e3a\u83b7\u5f97\u9ad8\u6548NIR-TADF\u7684\u4e00\u4e2a\u5173\u952e\u79d1\u5b66\u95ee\u9898\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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\"1\"<\/section>\n
\u56fe1. (a) \u4f18\u5316\u540e\u7684\u5206\u5b50\u7ed3\u6784\u6a21\u62dfHOMO\/LUMO\u5206\u5e03(b)OPDC-DTPA\u548cOPDC-DBBPA\u7684ESP (Kcal\/mol)<\/section>\n
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\u5e38\u5dde\u5927\u5b66\u6731\u536b\u56fd\u6559\u6388\u548c\u5218\u715c\u6559\u6388\u9887\u5177\u521b\u65b0\u7684\u6784\u7b51\u4e86\u4e00\u79cd\u65b0\u578b\u5c0f\u5171\u9762\u3001\u5f3a\u5438\u7535\u5b50\u53d7\u4f531-\u6c27-1-\u82ef-2,3-\u4e8c\u7fb0\u57fa\u8148(OPDC)\u5355\u5143\u3002\u901a\u8fc7\u7f29\u5c0f\u5171\u8f6d\u73af\u5e76\u5d4c\u5165\u4e00\u4e2a\u7fb0\u57fa\u5438\u7535\u5b50\u57fa\u56e2\uff0c\u5229\u7528\u7fb0\u57fa\u4e0e\u76f8\u90bb\u4e24\u4e2a\u6c30\u57fa\u7684\u534f\u540c\u5438\u7535\u5b50\u4f5c\u7528\uff0c\u589e\u5f3a\u53d7\u4f53OPDC\u5355\u5143\u7684\u5438\u7535\u5b50\u80fd\u529b\u3002\u4e0e\u6587\u732e\u62a5\u9053\u7684NIR-TADF\u53d1\u5149\u6750\u6599APDC-DTPA\u76f8\u6bd4\uff0c\u57fa\u4e8e\u5f3a\u5438\u7535\u5b50\u5355\u5143OPDC\u6784\u7b51\u7684OPDC-DTPA\u548cOPDC- DBBPA\u53d1\u5149\u6750\u6599\uff0c\u5177\u6709\u66f4\u7a84\u7684\u5149\u8c31\u5e26\u9699\u548c\u66f4\u5f3a D-A\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u7814\u7a76\u53d1\u73b0\uff1aOPDC-DTPA\u548cOPDC-DBBPA\u7684\u9759\u7535\u7535\u4f4d(ESP)\u8868\u9762\u56fe\u50cf\u4e0e\u6587\u732e\u62a5\u9053\u7684\u8fd1\u7ea2\u5916\u70ed\u6d3b\u5316\u5ef6\u8fdf\u8367\u5149\u53d1\u5149\u6750\u6599APDC-DTPA\u7684ESP\u76f8\u6bd4(\u56fe1)\uff0c OPDC-DTPA\u548cOPDC-DBBPA\u7684ESP\u8868\u9762\u7535\u52bf\u8981\u5927\u3002\u8868\u660e\u65b0\u578b\u7684OPDC\u5355\u5143\u5177\u6709\u66f4\u5f3a\u7684\u5438\u7535\u5b50\u80fd\u529b\uff0c\u6709\u5229\u4e8e\u83b7\u5f97\u66f4\u4f4e\u5e26\u9699\u957f\u6ce2\u957f\u7684NIR-TADF\u53d1\u5149\u6750\u6599\u3002<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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\"2\"<\/section>\n
\u56fe2.\u4e0d\u540c\u63ba\u6742\u6d53\u5ea6\u4e0b\u7684OPDC-DTPA\u548cOPDC-DBBPA (\u03bbex<\/sub>\u00a0= 580 nm)\u7684PL\u5149\u8c31<\/section>\n
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\u7406\u8bba\u8ba1\u7b97\u548c\u5b9e\u9a8c\u7ed3\u679c\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u8bbe\u8ba1\u601d\u60f3\u3002\u5f3a\u5438\u7535\u5b50OPDC\u5355\u5143\u7684\u5f15\u5165\uff0c\u51cf\u5c0f\u4e86\u6750\u6599\u5206\u5b50\u7684HOMO-LUMO\u80fd\u7ea7\u5dee(\u0394Eg<\/sub>)\uff0c\u6709\u6548\u4fc3\u8fdb\u4e86\u53d1\u5c04\u5cf0\u7684\u7ea2\u79fb\uff1b\u6750\u6599\u5206\u5b50D-A\u95f4\u8f83\u5927\u7684\u626d\u8f6c\u89d2\uff0c\u6709\u5229\u4e8e\u4fc3\u4f7fHOMO-LUMO\u80fd\u7ea7\u7684\u6709\u6548\u5206\u79bb\uff0c\u4fdd\u8bc1\u6750\u6599\u7684TADF\u6027\u80fd\uff1b\u6b64\u5916\uff0c\u81ea\u65cb\u8f68\u9053\u8026\u5408(SOC)\u8ba1\u7b97\u8868\u660e\u8be5\u7c7b\u6750\u6599\u5206\u5b50\u5177\u6709\u66f4\u5c0f\u7684\u0394EST<\/sub>\u548c\u9ad8\u7684SOC\u503c(\u22650.1 cm\u22121<\/sup>)\uff0c\u5b83\u4eec\u7684\u4e3b\u8981RISC\u901a\u9053\u6765\u6e90\u4e8eT1<\/sub>\u548cT2<\/sub>\u6fc0\u53d1\u6001\uff0c\u6709\u52a9\u4e8e\u63d0\u9ad8TADF\u5206\u5b50\u7684\u4e09\u7ebf\u6001\u6fc0\u5b50\u7684\u5229\u7528\u7387\u3002\u7814\u7a76\u7ed3\u679c\u663e\u793a\uff1aOPDC-DTPA\u548cOPDC-DBBPA\u5728\u7eaf\u819c\u4e2d\u5206\u522b\u83b7\u5f97\u4e86962 nm\u548c1003 nm\u7684\u8fd1\u7ea2\u5916\u53d1\u5c04\u3002\u8fd9\u662f\u6587\u732e\u62a5\u9053\u7684NIR-TADF\u6750\u6599\u4e2d\u7b2c\u4e8c\u4e2a\u8fbe\u5230\u8fd1\u7ea2\u5916\u2161\u533a\u7684TADF\u6750\u6599\u3002\u57fa\u4e8eOPDC-DTPA\u548cOPDC-DBBPA\u7684\u6eb6\u6db2\u53ef\u52a0\u5de5\u63ba\u6742NIR-OLED\u7684\u53d1\u5c04\u5cf0\u5206\u522b\u4f4d\u4e8e834\u548c906 nm\uff0c\u5b83\u4eec\u5bf9\u5e94\u7684\u6700\u5927EQEs\u5206\u522b\u4e3a0.457%\u548c0.103%\u3002<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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\"8\"<\/section>\n
\u56fe3. (a) OPDC-DTPA\u548cOPDC-DBBPA\u5728\u63ba\u6742\u6d53\u5ea6\u4e3a10 wt%\u65f6\u7684EL\u5149\u8c31\uff0c(b) J-V-R\u66f2\u7ebf\u56fe\uff0c(c) EQE-J\u66f2\u7ebf\uff0c(d)\u57fa\u4e8eTADF\u6750\u6599\u7684\u4ee3\u8868\u6027NIR-TADF\u5728750 ~ 1050 nm\u8303\u56f4\u5185\u7684\u6700\u5927EQE\u603b\u7ed3\u3002<\/section>\n
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\u8be5\u7814\u7a76\u4e3a\u5f00\u53d1\u51fa\u5177\u6709\u9ad8\u6548\u7387\u8fd1\u7ea2\u5916\u5916II\u533a\u53ef\u6eb6\u6db2\u52a0\u5de5\u7684NIR-TADF\u6750\u6599\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u53ef\u884c\u7684\u8bbe\u8ba1\u601d\u8def\uff0c\u8fd9\u4e00\u5206\u5b50\u8bbe\u8ba1\u7b56\u7565\u5bf9\u4e8e\u4fc3\u8fdbNIR-TADF\u6750\u6599\u5728\u5149\u7535\u5b50\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\u5177\u6709\u91cd\u8981\u7684\u6307\u5bfc\u610f\u4e49\u3002<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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\u8bba<\/strong>\u6587\u4fe1\u606f<\/strong><\/section>\n<\/section>\n
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A Feasible Strategy for High Efficient Thermally Activated Delayed Fluorescence Emitter Over 900 nm Based on Phenalenone DerivativesBin Ma, Zhenming Ding, Denghui Liu, Zhongxin Zhou, Kai Zhang, Dongfeng Dang, Shiyue Zhang, Shi Jian Su, Weiguo Zhu, and Yu Liu.<\/p>\n

\u8be5\u7814\u7a76\u5de5\u4f5c\u83b7\u5f97\u4e86\u534e\u5357\u7406\u5de5\u5927\u5b66\u82cf\u4ed5\u5065\u6559\u6388\u5728\u5668\u4ef6\u4f18\u5316\u65b9\u9762\u7684\u5e2e\u52a9<\/p>\n

Chemistry \u2013 A European Journal
\n<\/em><\/p>\n

DOI: 10.1002\/chem.202301197<\/p>\n<\/section>\n<\/section>\n<\/section>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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