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\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n \u8fd1\u65e5\uff0c\u5728\u82cf\u5dde<\/b><\/strong>\u5927\u5b66<\/b><\/strong>\u674e\u4eae<\/b><\/strong>\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005<\/b><\/strong>\uff09\u56e2\u961f\u7b49\u4eba\u5e26\u9886\u4e0b\uff0c\u8bbe\u8ba1\u4e86\u4e00\u79cd\u4ee5\u805a\u4e59\u70ef\u9187\uff08PVA\uff09\u4e3a\u6dfb\u52a0\u5242\u7684\u6c34\u5206\u89e6\u53d1\u81ea\u4fee\u590d\u67d4\u6027\u9499\u949b\u77ff\u5149\u7535\u63a2\u6d4b\u5668\u3002\u6c34\u5206\u4f5c\u4e3a\u5f71\u54cd\u9499\u949b\u77ff\u7a33\u5b9a\u6027\u7684\u4e00\u4e2a\u8d1f\u9762\u56e0\u7d20\uff0c\u8fd9\u91cc\u5374\u53ef\u4ee5\u88ab\u7528\u6765\u6fc0\u6d3b\u9499\u949b\u77ff\u8584\u819c\u7684\u81ea\u4fee\u590d\u8fc7\u7a0b\u3002PVA\u6709\u673a\u9aa8\u67b6\u586b\u5145\u4e86\u9499\u949b\u77ff\u6676\u754c\uff0c\u800c\u6676\u754c\u6b63\u662f\u4ea7\u751f\u88c2\u7eb9\u7684\u8584\u5f31\u73af\u8282\u3002\u88c2\u7f1d\u635f\u5bb3\u4e86\u67d4\u6027\u9499\u949b\u77ff\u5149\u7535\u63a2\u6d4b\u5668\u7684\u5bfc\u7535\u6027\uff0c\u8fd9\u88ab\u8bc1\u660e\u662f\u5176\u6027\u80fd\u8870\u51cf\u7684\u4e3b\u8981\u539f\u56e0\uff0c\u800c\u6e7f\u654f\u9aa8\u67b6\u4ece\u7a7a\u6c14\u4e2d\u5438\u6536\u6c34\u5206\u5b50\u4fee\u590d\u4e86\u8fd9\u4e9b\u88c2\u7f1d\u3002\u5728\u76f8\u5bf9\u6e7f\u5ea6\uff08RH\uff09\u4e3a80%\u7684\u60c5\u51b5\u4e0b\uff0c\u5668\u4ef6\u53ef\u4ee5\u6062\u590d\u5230\u521d\u59cb\u6027\u80fd\u768490%\u4ee5\u4e0a\uff0c\u4fdd\u6301\u4e86\u663e\u8457\u7684\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0cPVA\u7a33\u5b9a\u4e86\u7532\u9170\u80fa\u7898\u5316\u94c5\uff08FAPbI3<\/sub>\uff09\u8584\u819c\u7684\u9ed1\u76f8\uff0c\u5149\u7535\u63a2\u6d4b\u5668\u7684\u54cd\u5e94\u7387\uff08R\uff09\u4e3a11.3 A W\u22121<\/sup>\u3002\u76ee\u524d\u7684\u7ed3\u679c\u63ed\u793a\u4e86\u88c2\u7eb9\u5728\u6a2a\u5411\u5668\u4ef6\u4e2d\u7684\u5173\u952e\u5f71\u54cd\uff0c\u5e76\u63d0\u51fa\u4e86\u5728\u6b63\u5e38\u5de5\u4f5c\u6761\u4ef6\u4e0b\u6062\u590d\u5668\u4ef6\u7684\u7b80\u6613\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a\u201cMoisture\u2010Triggered Self\u2010Healing Flexible Perovskite Photodetectors with Excellent Mechanical Stability\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Adv. Mater.<\/b><\/strong>\u4e0a\u3002\u53e6\u5916\uff0c\u672c\u7814\u7a76\u7b2c\u4e00\u4f5c\u8005\uff1a\u738b\u5b5f\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n \u56fe1 <\/b><\/strong>\u00a0<\/b><\/strong>\u4e0d\u540cPVA\u542b\u91cf\u7684FAPbI3<\/sub>\u8584\u819c\u7684XRD\u3001TRPL\u3001\u5f00\u5173\u66f2\u7ebf\u548c\u6db2\u76f81<\/sup>H NMR a\uff0cc\uff0cd\uff09\u4e0d\u540cPVA\u542b\u91cf\uff080~10 mg\uff09\u7684FAPbI3<\/sub>\u8584\u819c\u7684XRD\u3001TRPL\u548c\u5f00\u5173\u66f2\u7ebf\u3002<\/p>\n b\uff09PVA\u548cPVA\/PbI2<\/sub>\u7684\u6db2\u76f81<\/sup>H NMR\u3002\u63d2\u56fe\u663e\u793a\u4e86\u4ece4\u52305ppm\u7684\u5316\u5b66\u53d8\u5316\u3002<\/p>\n \u56fe2<\/b><\/strong>\u00a0<\/b><\/strong>PVA\u5728\u9499\u949b\u77ff\u819c\u4e2d<\/b><\/strong>\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/b><\/strong> a\uff09PVA\u5728\u6676\u754c\u805a\u96c6\u3002<\/p>\n b\uff09PVA\u5728\u9499\u949b\u77ff\u819c\u4e2d\u7684\u4fdd\u62a4\u673a\u5236\u3002<\/p>\n c\uff09RH\u4e3a80%\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\u3002<\/p>\n d\uff0ce\uff09PVA\u2010FAPbI3<\/sub>\u5668\u4ef6\u5728\u4e0d\u540c\u5165\u5c04\u5149\u6ce2\u957f\u4e0b\u7684\u5f00\u5173\u6d4b\u8bd5\u548cR\u6d4b\u8bd5\u3002\u5de5\u4f5c\u504f\u538b\u4e3a5V\u3002<\/p>\n f\uff09\u4e0d\u540c\u5f2f\u66f2\u89d2\u5ea6\u4e0b\u7684\u5f00\u5173\u6d4b\u8bd5\u3002<\/p>\n \u56fe3 <\/b><\/strong>\u81ea\u4fee\u590d\u8fc7\u7a0b\u7684\u673a\u5236<\/b><\/strong> a\uff09\u81ea\u4fee\u590d\u8fc7\u7a0b\u7684\u673a\u5236\u3002<\/p>\n b\uff09\u9499\u949b\u77ff\u819c\u88c2\u7eb9\u7684AFM\u56fe\u50cf\u3002<\/p>\n c\uff0cd\uff09\u81ea\u4fee\u590d\u8fc7\u7a0b\u524d\u540e\u88c2\u7f1d\u7684\u9ad8\u5206\u8fa8\u7387AFM\u56fe\u50cf\u3002<\/p>\n e\uff0cf\uff09\u4ece\uff08c\uff09\u548c\uff08d\uff09\u4e2d\u63d0\u53d6\u7684\u9ad8\u5ea6\u66f2\u7ebf\u3002<\/p>\n g\uff09\u81ea\u4fee\u590d\u8fc7\u7a0b\u4e2d\u7684R\u53d8\u5316\u3002\u5e72\u71e5\u548c\u6f6e\u6e7f\u73af\u5883\u7684\u76f8\u5bf9\u6e7f\u5ea6\u5206\u522b\u4e3a5\uff05\u548c80\uff05\u3002<\/p>\n \u56fe4 \u5f2f\u66f2\u548c\u81ea\u4fee\u590d\u8fc7\u7a0b\u4e2d<\/b><\/strong>\u5149\u7535\u53d8\u5316<\/b><\/strong> a\uff09\u4ece0\u52301000\u6b21\u5faa\u73af\u7684\u4e0d\u540c\u5f2f\u66f2\u5faa\u73af\u7684\u9677\u9631\u72b6\u6001\u5bc6\u5ea6\u3002<\/p>\n b\uff0cc\uff09\u5f2f\u66f2\u65b9\u5411\u5e73\u884c\u4e8e\uff08b\uff09\u4e14\u5782\u76f4\u4e8e\uff08c\uff09\u7535\u6781\u7684\u88c2\u7eb9\u65b9\u5411\u3002<\/p>\n d\uff0ce\uff09\u5e73\u884c\uff08d\uff09\u548c\u5782\u76f4\uff08e\uff09\u7535\u6781\u5f2f\u66f2\u65b9\u5411\u7684\u6697\u7535\u6d41\u548c\u5149\u7535\u6d41\u7684\u53d8\u5316\u3002<\/p>\n f\uff09\u5f2f\u66f2\u548c\u81ea\u4fee\u590d\u8fc7\u7a0b\u4e2d\u7535\u5bfc\u7387\u7684\u76f8\u5bf9\u53d8\u5316\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/b><\/strong><\/p>\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u8be5\u7814\u7a76\u5229\u7528PVA\u5bf9FAPbI3<\/sub>\u8584\u819c\u6539\u6027\uff0c\u5236\u5907\u4e86\u4e00\u79cd\u5177\u6709\u81ea\u4fee\u590d\u529f\u80fd\u7684\u67d4\u6027\u5149\u7535\u63a2\u6d4b\u5668\u3002PVA\u6709\u52a9\u4e8e\u7a33\u5b9aFAPbI3<\/sub>\u7684\u9ed1\u76f8\uff0c\u5e76\u4fdd\u62a4\u5176\u514d\u53d7\u6c34\u5206\u5165\u4fb5\u3002\u6b64\u5916\uff0cPVA\u5728\u6676\u754c\u5904\u53ef\u4ee5\u5e2e\u52a9\u4fee\u590d\u5f2f\u66f2\u4ea7\u751f\u7684\u88c2\u7eb9\u3002\u5728\u7814\u7a76\u4e86\u67d4\u6027\u9499\u949b\u77ff\u5668\u4ef6\u5728\u673a\u68b0\u8bd5\u9a8c\u4e2d\u7684\u5206\u89e3\u8fc7\u7a0b\u540e\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u5728\u5f2f\u66f2\u8fc7\u7a0b\u4e2d\uff0c\u7535\u5bfc\u7387\u7684\u964d\u4f4e\u548c\u9677\u9631\u6001\u7684\u589e\u52a0\u5bf9\u5668\u4ef6\u7684\u5149\u4f0f\u6027\u80fd\u6709\u4e0d\u540c\u7684\u4f5c\u7528\u3002\u8be5\u56e2\u961f\u7684\u5de5\u4f5c\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u524d\u666f\u7684\u81ea\u4fee\u590d\u9014\u5f84\u6765\u8bbe\u8ba1\u8010\u7528\u7684\u67d4\u6027\u5668\u4ef6\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Moisture\u2010Triggered Self\u2010Healing Flexible Perovskite Photodetectors with Excellent Mechanical Stability<\/u><\/a>\uff08Adv. Mater.\uff0c2021\uff0cDOI:10.1002\/adma.202100625\uff09<\/p>\n \u00a0\u3010<\/b><\/strong>\u56e2\u961f<\/b><\/strong>\u4ecb\u7ecd<\/b><\/strong>\u3011<\/b><\/strong><\/p>\n \u674e\u4eae\u8001\u5e08\u56e2\u961f\u7f51\u7ad9\u7684\u94fe\u63a5\uff1ahttp:\/\/ecs.suda.edu.cn<\/u><\/a><\/p>\n \u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n<\/p>\n
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