{"id":123236,"date":"2018-01-27T06:30:31","date_gmt":"2018-01-26T22:30:31","guid":{"rendered":"\/\/m.iemloyee.com\/?p=123236"},"modified":"2018-01-26T20:12:32","modified_gmt":"2018-01-26T12:12:32","slug":"%e9%99%95%e5%b8%88%e5%a4%a7%e5%88%98%e7%94%9f%e5%bf%a0%e6%95%99%e6%8e%88%e8%af%be%e9%a2%98%e7%bb%84adv-energy-mater-%e7%a8%b3%e5%ae%9a%e9%ab%98%e6%95%88%e7%9a%84%e6%97%a0%e6%9c%bacspbbri2%e9%92%99","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=123236","title":{"rendered":"\u9655\u5e08\u5927\u5218\u751f\u5fe0\u6559\u6388\u8bfe\u9898\u7ec4Adv. Energy Mater. : \u7a33\u5b9a\u9ad8\u6548\u7684\u65e0\u673aCsPbBrI2\u9499\u949b\u77ff\u7535\u6c60"},"content":{"rendered":"

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

\u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u7535\u6c60\u56e0\u5176\u7406\u60f3\u7684\u7981\u5e26\u5bbd\u5ea6\uff0c\u4f18\u5f02\u7684\u8f7d\u6d41\u5b50\u4f20\u8f93\u6027\u80fd\u7b49\u4e00\u76f4\u5907\u53d7\u5173\u6ce8\u3002\u4f46\u7531\u4e8e\u6709\u673a\u79bb\u5b50\u7684\u6613\u6325\u53d1\u6613\u5206\u89e3\u7b49\u95ee\u9898\u4e00\u76f4\u5236\u7ea6\u7740\u5176\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u65e0\u673a\u9499\u949b\u77ff\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\u6210\u4e3a\u7814\u7a76\u8005\u4eec\u65b0\u7684\u5173\u6ce8\u70ed\u70b9\u3002\u4e0d\u8fc7\u65e0\u673a\u9499\u949b\u77ff\u6750\u6599\u5f80\u5f80\u5e26\u9699\u90fd\u8f83\u5927\uff0c\u5438\u5149\u8303\u56f4\u7a84\uff0c\u8fd9\u5728\u672c\u8d28\u4e0a\u9650\u5236\u4e86\u5176\u5149\u7535\u8f6c\u6362\u6548\u7387\u3002\u540c\u65f6\uff0c\u5728\u4f20\u7edf\u7684\u9499\u949b\u77ff\u7535\u6c60\u7ed3\u6784\u4e2d\uff0c\u7531\u4e8e\u7535\u5b50\u4f20\u8f93\u5c42\u6c27\u5316\u949b\u7684\u91cd\u63ba\u6742\u6548\u5e94\u81f4\u4f7f\u5668\u4ef6\u4e2d\u7684PN\u7ed3\u9760\u8fd1\u4e8e\u9499\u949b\u77ff\u4e0e\u7535\u5b50\u4f20\u8f93\u5c42\u754c\u9762\uff0c\u4f1a\u4f7f\u5f97\u7a7a\u7a74\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u590d\u5408\u4e25\u91cd\u3002\u5728\u8be5\u7814\u7a76\u4e2d\uff0c\u4f5c\u8005\u91c7\u7528\u4e00\u79cd3D-2D-0D\u7684\u5c3a\u5bf8\u6e10\u53d8\u5f02\u8d28\u7ed3\u5bf9\u9499\u949b\u77ff\u548c\u7a7a\u7a74\u4f20\u8f93\u5c42\u4e4b\u95f4\u8fdb\u884c\u4fee\u9970\uff0c\u6781\u5927\u7684\u63d0\u5347\u4e86\u7a7a\u7a74\u8fc1\u79fb\u7387\uff0c\u6700\u7ec8\u5f97\u5230\u7684\u5668\u4ef6V<\/em>OC<\/sub> \u9ad8\u8fbe1.19 V\uff0cJ<\/em>SC<\/sub> \u4e3a12.93 mA\/cm2<\/sup>\uff0cFF 80.5%\uff0c\u5149\u7535\u8f6c\u6362\u6548\u7387\u4e3a12.39%\u3002\u8fd9\u662f\u76ee\u524d\u5df2\u77e5\u7684\u57fa\u4e8eCsPbBrI2<\/sub>\u9499\u949b\u77ff\u7535\u6c60\u7684\u6700\u9ad8\u6548\u7387\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u9655\u897f\u5e08\u8303\u5927\u5b66\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u6559\u6388\u548c\u9773\u5fd7\u6587\u535a\u58eb<\/strong>(<\/strong>\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>)<\/strong>\uff0c\u7855\u58eb\u751f\u5f20\u9759\u8339\u548c\u767d\u4e1c\u826f\uff08\u5171\u540c\u4e00\u4f5c\uff09\u5728<\/strong>Adv. Energy. Mater. <\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u540d\u4e3a \u201c3D-2D-0D Interface Profiling for Record Efficiency All-Inorganic CsPbBrI2<\/sub> Perovskite Solar Cells with superior Stability\u201d <\/strong>\u7684\u6587\u7ae0\u3002\u5728\u8fd9\u6b21\u7814\u7a76\u4e2d\uff0c\u7814\u7a76\u8005\u4f7f\u7528\u4e86\u6e10\u53d8\u7ef4\u5ea6\u5c3a\u5bf8\u5f02\u8d28\u7ed3\u6765\u8fdb\u884c\u8c03\u63a7\u754c\u9762\u8c03\u63a7\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u8fd9\u79cd\u5c3a\u5bf8\u6e10\u53d8\u4fee\u9970\u5c42\u80fd\u591f\u6709\u6548\u7684\u8c03\u914d\u5668\u4ef6\u529f\u51fd\uff0c\u589e\u5927\u5185\u5efa\u7535\u573a\uff0c\u63d0\u5347\u7a7a\u7a74\u4f20\u8f93\u901f\u7387\u3002\u540c\u65f6\uff0c\u4f4e\u7ef4\u5ea6\u6750\u6599\u4fee\u9970\u7684\u9499\u949b\u77ff\u8584\u819c\u758f\u6c34\u6027\u660e\u663e\u589e\u5927\uff0c\u5668\u4ef6\u7a33\u5b9a\u6027\u6709\u4e00\u5b9a\u7684\u63d0\u9ad8\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe<\/strong>1<\/strong>\uff1a\u5668\u4ef6\u7ed3\u6784\u56fe\u4e0e\u80fd\u5e26\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a).\u6e10\u53d8\u5c3a\u5bf8\u6750\u6599\u4fee\u9970\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7ed3\u6784\u56fe\uff1b<\/p>\n

(b).\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u80fd\u5e26\u56fe\uff1b<\/p>\n

(c).\u5149\u7167\u4e0b\u80fd\u5e26\u5f2f\u66f2\u673a\u7406\u56fe\u3002<\/p>\n

\u56fe<\/strong>2:\u00a0<\/strong>\u63ba\u6742\u4e0d\u540c\u7ef4\u5ea6\u6750\u6599\u4fee\u9970\u7684\u9499\u949b\u77ff\u8584\u819c\u5f62\u8c8c\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a)&(c): CsPbBrI2<\/sub> 2D\u548c0D\u6750\u6599TEM\u56fe\uff1b<\/p>\n

(b)&(d): CsPbBrI2<\/sub> 2D\u548c0D\u6750\u6599\u6676\u683c\u884d\u5c04\u82b1\u7eb9\uff1b<\/p>\n

(e-h): CsPbBrI2<\/sub> \u8584\u819c\uff1bCsPbBrI2<\/sub> \/ CsPbBrI2<\/sub> 2D\u8584\u819c\uff1bCsPbBrI2<\/sub> \/ CsPbBrI2<\/sub> 0D\u8584\u819c\uff1bCsPbBrI2<\/sub> \/ CsPbBrI2<\/sub> 2D\/ CsPbBrI2<\/sub> 0D\u8584\u819c\u3002<\/p>\n

\u56fe<\/strong>3<\/strong>\uff1a\u4e0d\u540c\u7ef4\u5ea6\u7684\u9499\u949b\u77ff\u8584\u819c\u7684\u6027\u80fd\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a). 3D, 2D, \u548c 0D CsPbBrI2\u8584\u819c\u7684\u5438\u6536\u548cPL\u56fe\u8c31\uff1b<\/p>\n

(b).\u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u590d\u5408\u8584\u819c\u7684\u5438\u6536\u56fe\u8c31\uff1b<\/p>\n

(c). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u590d\u5408\u8584\u819c\u7684PL\u56fe\u8c31\uff1b<\/p>\n

(d). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u590d\u5408\u8584\u819c\u7684\u65f6\u95f4\u5206\u8fa8\u8367\u5149\u56fe\u8c31\uff08\u8f7d\u6d41\u5b50\u5bff\u547d\uff09\uff1b<\/p>\n

(e). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u590d\u5408\u8584\u819c\u7684\u8f7d\u6d41\u5b50\u5bff\u547dmapping\uff1b<\/p>\n

\u56fe<\/strong>4<\/strong>\uff1a\u4e0d\u540c\u7ef4\u5ea6\u7684\u9499\u949b\u77ff\u8584\u819c\u7684\u6027\u80fd\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u7684\u9499\u949b\u77ff\u8584\u819c\u7684XPS\u8c31\uff1b<\/p>\n

(b). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u7684\u9499\u949b\u77ff\u8584\u819c\u7684VB-XPS\u8c31\uff1b<\/p>\n

(c). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u7684\u9499\u949b\u77ff\u8584\u819c\u7684VB-UPS\u8c31\uff1b<\/p>\n

(d). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u7684\u9499\u949b\u77ff\u8584\u819c\u7684UPS\u8c31\uff1b<\/p>\n

(e). \u4e0d\u540c\u7ef4\u5ea6CsPbBrI2<\/sub>\u7684\u9499\u949b\u77ff\u8584\u819c\u7684Ecut<\/sub>-UPS\u8c31\uff1b<\/p>\n

\u56fe<\/strong>5:\u00a0<\/strong>\u7ecf\u4e0d\u540c\u7ef4\u5ea6\u6750\u6599\u4f18\u5316\u5316\u540e\u7684\u5668\u4ef6\u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

(a).\u5bf9\u6bd4\u5668\u4ef6\u7684J-V\u66f2\u7ebf\uff1b<\/p>\n

(b).\u5bf9\u6bd4\u5668\u4ef6\u7684EQE\u66f2\u7ebf\uff1b<\/p>\n

(c).\u83ab\u7279-\u8096\u7279\u57fa\u62df\u5408\u7684C-V\u66f2\u7ebf\uff1b<\/p>\n

(d)\u5bf9\u6bd4\u5668\u4ef6\u7684PCE\u7edf\u8ba1\u5206\u5e03\u3002<\/p>\n

\u56fe<\/strong>6<\/strong>\uff1a\u7ecf\u6e10\u53d8\u5c3a\u5bf8\u5f02\u8d28\u7ed3\u4fee\u9970\u7684\u5668\u4ef6\u6b63\u53cd\u626b\u5bf9\u6bd4\u4e0e\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

(a).3D-2D-0D\u5c3a\u5bf8\u6e10\u53d8\u5f02\u8d28\u7ed3\u5668\u4ef6\u6b63\u53cd\u626bJ-V\u66f2\u7ebf\uff1b<\/p>\n

(b). 3D-2D-0D\u5c3a\u5bf8\u6e10\u53d8\u5f02\u8d28\u7ed3\u5668\u4ef6I-t\u66f2\u7ebf\u548cPCE-t\u66f2\u7ebf\uff1b<\/p>\n

(c). 3D-2D-0D\u5c3a\u5bf8\u6e10\u53d8\u5f02\u8d28\u7ed3\u5668\u4ef6\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b<\/p>\n

(d).\u65e0\u673a\u9499\u949b\u77ff\u7535\u6c60\u5668\u4ef6PCE\u5206\u5e03\u56fe\u3002<\/p>\n

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

\u7814\u7a76\u8868\u660e\uff0c\u7ecf3D-2D-0D\u5c3a\u5bf8\u6e10\u53d8\u5f02\u8d28\u7ed3\u4fee\u9970\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5668\u4ef6\u7684\u6027\u80fd\u3002\u6e10\u53d8\u7ef4\u5ea6\u6750\u6599\u80fd\u591f\u6709\u6548\u589e\u5927\u4f53\u7cfb\u5185\u5efa\u7535\u573a\uff0c\u63d0\u5347\u7a7a\u7a74\u4f20\u8f93\u901f\u7387\uff0c\u4f7f\u592a\u9633\u80fd\u7535\u6c60\u6548\u7387\u63d0\u9ad8\u523012.39%\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>3D-2D-0D Interface Profiling for Record Efficiency All-Inorganic CsPbBrI2 Perovskite Solar Cells with Superior Stability<\/strong> (Adv. Energy. Mater., 2018, DOI: 10.1002\/aenm.201703246)<\/p>\n

\u56e2\u961f\u4ecb\u7ecd\uff1a<\/strong><\/p>\n

\u5218\u751f\u5fe0\u6559\u6388\u9886\u5bfc\u7684\u56e2\u961f\u662f\u56fd\u5185\u5916\u8f83\u65e9\u4ece\u4e8b\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7814\u7a76\u7684\u56e2\u961f\u4e4b\u4e00\u3002\u56e2\u961f\u7814\u53d1\u4e86\u9499\u949b\u77ff\u5355\u6676\u751f\u957f\u65b0\u65b9\u6cd5\uff0c\u6210\u529f\u5236\u5907\u4e86\u8d85\u5927\u5c3a\u5bf8\u9499\u949b\u77ff\u5355\u6676\uff0c\u5404\u65b9\u9762\u6307\u6807\u5747\u9886\u5148\u9886\u57df\u5148\u8fdb\u6c34\u5e73\u3010Y. Liu, Z. Yang, D. Cui, X. Ren, J. Sun, X. Liu, J. Zhang, Q. Wei, H. Fan, F. Yu, X. Zhang, C. Zhao, S. F. Liu, Adv. Mater. 2015, 27, 5176-5183\uff1bY. Liu, X. Ren, J. Zhang, Z. Yang, D. Yang, F. Yu, J. Sun, C. Zhao, Z. Yao, B. Wang, Q. Wei, F. Xiao, H. Fan, H. Deng, L. Deng, S.(Frank) Liu, SCIENCE CHINA Chemistry 2017, 10.1007\/s11426-017-9081-3.\u3011\u3002\u5728\u5e73\u9762\u578b\u9499\u949b\u77ff\u7535\u6c60\u548c\u67d4\u6027\u9499\u949b\u77ff\u7535\u6c60\u65b9\u9762\uff0c\u5747\u5148\u540e\u51e0\u6b21\u62a5\u9053\u4e86\u9886\u57df\u6700\u9ad8\u6548\u7387\u3010D. Yang, R. Yang, X. Ren, X. Zhu, Z. Yang, C. Li, S. F. Liu, Adv. Mater. 2016, 28, 5206-5213; D. Yang, R. Yang, J. Zhang, Z. Yang, S. Liu, C. Li, Energy Environ. Sci. 2015, 8, 3208-3214.\u3011\u3002\u7279\u522b\u662f\u91c7\u7528\u72ec\u7279\u7684\u754c\u9762\u4fee\u9970\u65b9\u6cd5\u548c\u53cc\u6e90\u5171\u84b8\u6cd5\uff0c\u5e73\u9762\u5f02\u8d28\u7ed3\u7535\u6c60\u6548\u7387\u8d85\u8fc7\u4e8620%\uff1b\u53d1\u5c55\u4e86\u4f18\u8d28\u7684TiO2\u548cNb2<\/sub>O5<\/sub>\u7535\u5b50\u4f20\u8f93\u5c42\u7684\u4f4e\u6e29\u6c89\u79ef\u5de5\u827a\uff0c\u5236\u5907\u7684\u67d4\u6027\u9499\u949b\u77ff\u7535\u6c60\u6548\u7387\u8fbe\u523018.32%\u3002\u8fd9\u4e9b\u6210\u679c\u90fd\u8fbe\u5230\u4e86\u540c\u7c7b\u7814\u7a76\u7684\u56fd\u9645\u5148\u8fdb\u6c34\u5e73\u3002<\/p>\n

\u4ee5\u4e0a\u8d44\u6599\u6765\u81ea\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u6559\u6388\u8bfe\u9898\u7ec4\uff0c\u7279\u6b64\u611f\u8c22\uff01<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002\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

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