{"id":208636,"date":"2020-09-02T12:00:02","date_gmt":"2020-09-02T04:00:02","guid":{"rendered":"\/\/m.iemloyee.com\/?p=208636"},"modified":"2020-09-02T09:58:32","modified_gmt":"2020-09-02T01:58:32","slug":"%e3%80%90%e5%b7%b2%e5%9b%9e%e5%a4%8d%e3%80%91advanced-materials%ef%bc%9a1-3-v%e7%9a%84%e9%ab%98%e5%bc%80%e8%b7%af%e7%94%b5%e5%8e%8b%e5%92%8c0-16-v%e7%9a%84%e4%bd%8e%e9%9d%9e%e8%be%90%e5%b0%84%e7%94%b5","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=208636","title":{"rendered":"Advanced Materials\uff1a1.3 V\u7684\u9ad8\u5f00\u8def\u7535\u538b\u548c0.16 V\u7684\u4f4e\u975e\u8f90\u5c04\u7535\u538b\u635f\u5931\u7684\u53ef\u6eb6\u6db2\u5904\u7406\u6709\u673a\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"

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

\u5728\u8fc7\u53bb\u7684\u5341\u5e74\u4e2d\uff0c\u53ef\u6eb6\u6db2\u5904\u7406\u7684\u672c\u4f53\u5f02\u8d28\u7ed3\uff08BHJ\uff09\u6709\u673a\u592a\u9633\u80fd\u7535\u6c60\uff08OSC\uff09\u7684\u5149\u7535\u8f6c\u6362\u6548\u7387\uff08PCEs\uff09\u867d\u7136\u8fbe\u5230\u4e8616\uff05\u4ee5\u4e0a\uff0c\u5374\u4ecd\u4e0d\u80fd\u548c\u65e0\u673a\u6216\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u76f8\u6bd4\u3002\u901a\u5e38\uff0cOSC\u7684\u6548\u7387\u4e0e\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\uff08J<\/em>sc<\/sub>\uff09\u3001\u5f00\u8def\u7535\u538b\uff08V<\/em>oc<\/sub>\uff09\u548c\u586b\u5145\u56e0\u5b50\uff08FF\uff09\u6210\u6b63\u6bd4\u3002OSC\u7684J<\/em>sc<\/sub>\u548cFF\u6709\u4e86\u663e\u8457\u7684\u63d0\u5347\uff0c\u4f46\u662fVoc<\/sub>\u5374\u88ab\u9650\u5236\u57280.8-0.9 V\u4e4b\u95f4\u3002\u8fd9\u662f\u7531\u4e8eOSC\u4e2d\u7684\u7535\u538b\u635f\u8017\uff08Vloss<\/sub>\uff09\u8f83\u9ad8\uff0c\u901a\u5e38\u5927\u4e8e0.6 V\uff0c\u800c\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684Vloss<\/sub>\u5374\u53ef\u4ee5\u4f4e\u4e8e0.4 V\u3002OSC\u4e2d\u7684\u603b\u7535\u538b\u635f\u8017\u6765\u6e90\u4e8e\u4e09\u90e8\u5206\u0394ECT<\/sub>\u3001\u0394Vrad<\/sub>\u548c\u0394Vnon-rad<\/sub>\uff0c\u5176\u4e2dECT<\/sub>\u662f\u7535\u8377\u80fd\u91cf-\u8f6c\u79fb\uff08CT\uff09\u72b6\u6001\uff1b\u0394ECT<\/sub>\u662f\u5355\u7ebf\u6001\u6fc0\u53d1\u6001\u4e0eCT\u6001\u4e4b\u95f4\u7684\u80fd\u91cf\u5dee\u3002\u5bf9\u4e8e\u975e\u5bcc\u52d2\u70efOSC\u4e2d\u7684\u6709\u6548\u6fc0\u5b50\u5206\u79bb\uff0c\u0394ECT<\/sub>\u53ef\u80fd\u6781\u4f4e\uff08<0.05 eV\uff09\uff1b\u0394Vrad<\/sub>\u662f\u5728\u5404\u79cd\u592a\u9633\u80fd\u7535\u6c60\u4e2d\u8f90\u5c04\u590d\u5408\u5f15\u8d77\u7684\u4e0d\u53ef\u907f\u514d\u7684\u7535\u538b\u635f\u5931\u3002\u53e6\u5916\uff0c\u0394Vnon-rad<\/sub>\u4e5f\u662fOSC\u4e2d\u5927\u7535\u538b\u635f\u8017\u7684\u4e3b\u8981\u539f\u56e0\uff0c\u964d\u4f4e\u0394Vnon-rad<\/sub>\uff0c\u5bf9\u4e8e\u6539\u5584V<\/em>oc<\/sub>\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002OSC\u7684\u0394Vnon-rad<\/sub>\u901a\u5e38\u5927\u4e8e0.20 V\uff0c\u5728\u7535\u81f4\u53d1\u5149\u5916\u90e8\u91cf\u5b50\u6548\u7387\uff08EQEEL<\/sub>\uff09\u572810-5<\/sup>-10\u22127<\/sup>\u5185\u3002OSC\u4e2dEQEEL<\/sub>\u8f83\u4f4e\u7684\u4e3b\u8981\u539f\u56e0\u53ef\u662f\u5b58\u5728\u4e8e\u6d3b\u6027\u5c42\u4e2d\u7535\u5b50\u7ed9\u4f53\u4e0e\u53d7\u4e3b\u4e4b\u95f4\u7684\u754c\u9762\u4e0a\u5f62\u6210\u7684\u754c\u9762CT\u72b6\u6001\u3002\u5bf9\u4e8e\u65e0\u673a\u592a\u9633\u80fd\u7535\u6c60\u6216\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff0c\u0394Vnon-rad<\/sub>\u53ef\u4ee5\u4f4e\u4e8e0.1 eV\u3002\u56e0\u6b64\uff0c\u4e3aOSC\u8bbe\u8ba1\u66f4\u597d\u7684\u975e\u5bcc\u52d2\u70ef\u53d7\u4f53\uff0c\u7814\u7a76\u5206\u5b50\u7ed3\u6784\u4e0eVloss<\/sub>\u4e4b\u95f4\u7684\u5173\u7cfb\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u901a\u8fc7\u6c2f\u539f\u5b50\u53d6\u4ee3\u567b\u5429\u4fa7\u94fe\u548c\u567b\u5429\u03c0\u6865\u7684\u7b56\u7565\u8bbe\u8ba1\u9ad8\u6027\u80fd\u805a\u5408\u7269\u4f9b\u4f53\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u79d1\u9662\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3<\/strong>\u7684\u5468\u4e8c\u519b\u7814\u7a76\u5458\u3001\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66<\/strong>\u7684\u5b59\u8273\u660e\u6559\u6388<\/strong>\u4ee5\u53ca\u4e1c\u534e\u5927\u5b66<\/strong>\u7684\u9a6c\u5728\u98de\u7279\u8058\u7814\u7a76\u5458\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u91c7\u7528\u4e24\u5bf9D-\u03c0-A\u805a\u5408\u7269\uff08PBT1-C\/PBT1-C-2Cl\u548cPBDB-T\/PBDB-T-2Cl\uff09\u4f5c\u4e3a\u7535\u5b50\u7ed9\u4f53\uff0c\u5bbd\u5e26\u9699\u5206\u5b50BTA3\u4f5c\u4e3a\u7535\u5b50\u53d7\u4f53\u3002\u8fd9\u4e9b\u6df7\u5408\u819c\u7684\u7535\u8377\u8f6c\u79fb\u6001\u80fd\u91cf\uff08ECT<\/sub>\uff09\u9ad8\u8fbe1.70-1.76 eV\uff0c\u5355\u91cd\u6001\u6fc0\u53d1\u6001\u548c\u7535\u8377\u8f6c\u79fb\u6001\u4e4b\u95f4\u7684\u80fd\u91cf\u5dee\u5f02\u5f88\u5c0f\uff08\u0394ECT<\/sub>\u22480.1 eV\uff09\u3002\u6b64\u5916\uff0c\u5c06\u6c2f\u539f\u5b50\u5f15\u5165\u82ef\u5e76\u4e8c\u567b\u5429\uff08BDT\uff09\u5355\u5143\u7684\u03c0\u6865\u6216\u4fa7\u94fe\u540e\uff0c\u5728\u57fa\u4e8ePBTI-C\u20102Cl\u548cPBDB\u2010T\u20102Cl\u7684OSC\u4e2d\uff0c\u7535\u81f4\u53d1\u5149\u5916\u90e8\u91cf\u5b50\u6548\u7387\u9ad8\u8fbe1.9\u00d710-3<\/sup>\u548c1.0\u00d710-3<\/sup>\uff0c\u5bf9\u5e94\u7684\u0394Vnon-rad<\/sub>\u4e3a0.16\u548c0.17 V\uff0c\u4f4e\u4e8e\u4e0d\u542b\u6c2f\u539f\u5b50\u7684\u7c7b\u4f3c\u805a\u5408\u7269\u7684OSC\u7684\u0394Vnon-rad<\/sub>\uff08\u5bf9\u4e8ePBT1-C\u548cPBDB-T\uff0c\u5206\u522b\u4e3a0.21\u548c0.24 V\uff09\uff0cV<\/em>oc<\/sub>\u9ad8\u8fbe1.3 V\u3002\u57fa\u4e8ePBT1-2Cl\uff1aBTA3\u7684OSC\u4e2d\u83b7\u5f97\u7684\u0394Vnon-rad<\/sub>\u4e3a0.16 V\u548cVoc<\/sub>\u4e3a1.3 V\u3002\u8fd9\u662f\u5df2\u62a5\u9053\u7684\u53ef\u6eb6\u6db2\u5904\u7406OSC\u7684\u0394Vnon-rad<\/sub>\u6700\u4f4e\u503c\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Solution-Processed Organic Solar Cells with High Open-Circuit Voltage of 1.3 V and Low Non-Radiative Voltage Loss of 0.16 V<\/strong>\u201d\u53d1\u8868\u5728Advanced Materials<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 OSCs<\/strong>\u4f9b\u4f53\u548c\u53d7\u4f53\u6750\u6599<\/strong>\u7684\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09PBT1-C\u3001PBT1-C-2Cl\u3001PBDB-T\u3001PBDB-T-2Cl\u548cBTA3\u7684\u5206\u5b50\u7ed3\u6784\uff1b<\/p>\n

\uff08b\uff09\u6df7\u5408\u819c\u7684\u5f52\u4e00\u5316\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\uff1b<\/p>\n

\uff08c\uff09\u5faa\u73af\u4f0f\u5b89\u6cd5\u6d4b\u91cf\u7684\u7ed9\u4f53\u548c\u53d7\u4f53\u6750\u6599\u7684\u80fd\u7ea7\u56fe\u3002<\/p>\n

\u56fe<\/strong> 2 OSCs<\/strong>\u7684\u5149\u4f0f\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5728\u592a\u9633\u5149\u6a21\u62df\u4e0b\u7684AM 1.5G\u8f90\u7167\u4e0b\u7684J-V<\/em>\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09\u57fa\u4e8e\u4e0d\u540c\u6df7\u5408\u819c\u7684OSCs\u7684EQE\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong> 3 PBT1-C<\/strong>\u3001<\/strong>PBT1-C-2Cl<\/strong>\u3001<\/strong>PBDB-T<\/strong>\u548c<\/strong>PBDB-T-2Cl<\/strong>\u6df7\u5408\u819c\u7684\u6027\u8d28<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-d\uff09PBT1-C\uff1aBTA3\uff08a\uff09\uff0cPBT1-C-2Cl\uff1aBTA3\uff08b\uff09\uff0cPBDB-T\uff1aBTA3\uff08c\uff09\u548cPBDB-T-2Cl\uff1aBTA3\uff08d\uff09\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

\uff08e\uff09\u6df7\u5408\u7269\u7684GIWAXS\u884d\u5c04\u56fe\u7684\u4e00\u7ef4\u6563\u5c04\u79ef\u5206\u66f2\u7ebf\u3002<\/p>\n

\u56fe<\/strong> 4 <\/strong>\u7eaf<\/strong>BTA3<\/strong>\u548c\u6df7\u5408\u819c\u7684<\/strong>PL<\/strong>\u548c<\/strong>TRPL<\/strong>\u5149\u8c31\u5206\u6790<\/strong><\/p>\n

\uff08a\uff09\u5728400 nm\u6fc0\u53d1\u7684\u7eafBTA3\u548c\u6df7\u5408\u819c\u7684\u76f8\u5bf9PL\u5149\u8c31\uff1b<\/p>\n

\uff08b\uff09\u6df7\u5408\u819c\u548c\u7eafBTA3\u819c\u7684\u5f52\u4e00\u5316TRPL\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong> 5<\/strong> \u7535\u6c60\u7684<\/strong>sEQE<\/strong>\u548c<\/strong>EL<\/strong>\u5149\u8c31\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

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

\u672c\u6587\u5236\u5907\u4e86\u57fa\u4e8eBTA3\u53d7\u4f53\u548c\u4e24\u7c7b\u805a\u5408\u7269\u4f9b\u4f53\uff08\u6c2f\u5316\u548c\u975e\u6c2f\u5316\u805a\u5408\u7269\uff09\u7684OSC\uff0c\u7cfb\u7edf\u5730\u7814\u7a76\u6c2f\u5316\u5bf9OSC\u80fd\u91cf\u635f\u5931\u7684\u5f71\u54cd\u3002\u7ecf\u6c2f\u53d6\u4ee3\u7684\u805a\u5408\u7269\u548cBTA3\u5171\u6df7\u7269\u83b7\u5f97\u4e86\u9ad8\u8fbe10-3<\/sup>\u7684EQEEL<\/sub>\u503c\u3002\u57fa\u4e8ePBT1-C-2Cl\uff1aBTA3\u5171\u6df7\u7269\u7684OSC\u83b7\u5f97\u4e860.16 V\u7684\u8d85\u4f4e\u0394Vnon-rad<\/sub>\uff0c\u8fd9\u662f\u8fc4\u4eca\u4e3a\u6b62\u6eb6\u6db2\u5904\u7406\u7684OSC\u62a5\u9053\u7684\u6700\u4f4e\u503c\u3002\u6b64\u5916\uff0c\u4e0e\u57fa\u4e8ePBT1-C\/PBDB-T\u7684\u7535\u6c60\u76f8\u6bd4\uff0c\u57fa\u4e8ePBT1-C-2Cl\/PBDB-T-2Cl\uff1aBTA3\u7684OSC\u7684\u603b\u7535\u538b\u635f\u8017\u66f4\u4f4e\uff080.52 V\uff09\uff1aBTA3\u5171\u6df7\uff08> 0.60 V\uff09\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5728\u4e0d\u540c\u4f4d\u7f6e\u7684D-\u03c0-A\u5171\u8f6d\u805a\u5408\u7269\uff08\u03c0\u6865\u6216D\u5355\u5143\u7684\u4fa7\u94fe\uff09\u4e2d\u8fdb\u884c\u6c2f\u5316\u662f\u964d\u4f4e\u0394Vnon-rad<\/sub>\u7684\u7b80\u5355\u6709\u6548\u7684\u7b56\u7565\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u901a\u8fc7\u91c7\u7528\u80fd\u591f\u63d0\u4f9b\u9ad8ECT<\/sub>\u548c\u4f4e\u0394ECT<\/sub>\u7684\u6750\u6599\u7ec4\u5408\uff0c\u80fd\u591f\u6709\u6548\u964d\u4f4eOSC\u7684\u0394Vnon-rad<\/sub>\uff0c\u751a\u81f3\u53ef\u4ee5\u4e0e\u65e0\u673a\u6216\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u76f8\u6bd4\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>Solution-Processed Organic Solar Cells with High Open-Circuit Voltage of 1.3 V and Low Non-Radiative Voltage Loss of 0.16 <\/strong><\/a>V<\/strong>\uff08Advanced Materials DOI: 10.1002\/adma.202002122\uff09\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong>cailiaokefu<\/strong>\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/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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