{"id":120183,"date":"2018-01-06T06:30:06","date_gmt":"2018-01-05T22:30:06","guid":{"rendered":"\/\/m.iemloyee.com\/?p=120183"},"modified":"2018-01-04T23:38:15","modified_gmt":"2018-01-04T15:38:15","slug":"%e5%8c%97%e5%a4%a7%e5%91%a8%e6%ac%a2%e8%90%8d%e8%af%be%e9%a2%98%e7%bb%84jacs%ef%bc%9a%e6%8e%a2%e7%a9%b6%e9%ab%98%e6%80%a7%e8%83%bd%e5%87%86%e4%ba%8c%e7%bb%b4%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=120183","title":{"rendered":"\u5317\u5927\u5468\u6b22\u840d\u8bfe\u9898\u7ec4JACS\uff1a\u63a2\u7a76\u9ad8\u6027\u80fd\u51c6\u4e8c\u7ef4\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u7ed3\u6676\u52a8\u529b\u5b66"},"content":{"rendered":"

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

\u6709\u673a\u2014\u65e0\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u6750\u6599\uff0c\u7531\u4e8e\u5176\u4f18\u8d8a\u7684\u5149\u7535\u7279\u6027\uff0c\u5728\u8fd1\u5e74\u6765\u5438\u5f15\u4e86\u4eba\u4eec\u6781\u5927\u7684\u5174\u8da3\u3002\u5364\u5316\u7269\u9499\u949b\u77ff\u5728\u901a\u8fc7\u964d\u4f4e\u7ef4\u5ea6\u800c\u63d0\u9ad8\u4e86\u7a33\u5b9a\u6027\u7684\u540c\u65f6\u8fd8\u80fd\u4fdd\u6301\u76f8\u5bf9\u4e0d\u9519\u7684\u6027\u80fd\u3002\u4f46\u662f\u76ee\u524d\u5bf9Q-2D\u9499\u949b\u77ff\u8584\u819c\u7684\u7ed3\u6676\u52a8\u529b\u5b66\u673a\u7406\u548c\u6676\u4f53\u5fae\u89c2\u7ed3\u6784\u7684\u7814\u7a76\u5c11\u4e4b\u53c8\u5c11\u3002<\/p>\n

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

\u00a0<\/strong>\u6700\u8fd1\uff0c\u5317\u4eac\u5927\u5b66\u5468\u6b22\u840d\u8bfe\u9898\u7ec4<\/strong>\u91c7\u7528\u4e09\u5143\u9633\u79bb\u5b50\u5364\u5316\u7269\u9499\u949b\u77ff(BA)2<\/sub>(MA,<\/sub>FA)3<\/sub>Pb4<\/sub>I13<\/sub> Q-2D\u7684\u9499\u949b\u77ff\u4f5c\u4e3a\u539f\u578b\uff0c\u7814\u7a76\u4e86\u591a\u6676\u8584\u819c\u7684\u6676\u4f53\u53d6\u5411\u3001\u8f7d\u6d41\u5b50\u884c\u4e3a\u548c\u8584\u819c\u751f\u957f\u7ed3\u6676\u52a8\u529b\u5b66\u8fc7\u7a0b\u3002\u8be5\u7814\u7a76\u53d1\u8868\u4e8eJournal of the American Chemical Society<\/strong>\uff0c\u9898\u4e3a\u201cExploration of Crystallization Kinetics in Quasi Two-Dimensional Perovskite and High Performance Solar Cells<\/strong>\u201d\u3002\u4ed6\u4eec\u63ed\u793a\u4e86\u5f15\u5165FA+<\/sup>\u53ef\u4ee5\u5f88\u5927\u7a0b\u5ea6\u6539\u53d8\u51c6\u4e8c\u7ef4\u9499\u949b\u77ff\u7684\u7ed3\u6676\u52a8\u529b\u5b66\u8fc7\u7a0b\uff0c\u5f15\u5165\u9002\u5f53FA+<\/sup>\u53ef\u5f97\u5230\u51cf\u5c11\u975e\u8f90\u5c04\u590d\u5408\u4e2d\u5fc3\uff0c\u4fdd\u6301\u9ad8\u53d6\u5411\u6001\u7684\u9ad8\u8d28\u91cf\u8584\u819c\u3002\u5e76\u4e14\u4ed6\u4eec\u9996\u6b21\u5229\u7528\u539f\u4f4d\u5149\u81f4\u53d1\u5149\u6280\u672f\u89c2\u5bdf\u4e86Q-2D\u76f8\u7684\u5f62\u6210\u8fc7\u7a0b\uff0c\u6781\u5927\u5730\u4fc3\u8fdb\u4e86\u5bf9\u51c6\u4e8c\u7ef4\u9499\u949b\u77ff\u6676\u4f53\u751f\u957f\u8fc7\u7a0b\u4e2d\u63ba\u6742\u884c\u4e3a\u7684\u7406\u89e3\uff0c\u6700\u7ec8\u6b64\u9499\u949b\u77ff\u5149\u4f0f\u5668\u4ef6\u4e5f\u8fbe\u5230\u4e86\u6700\u9ad8\u4e3a12.81\uff05\u7684\u6548\u7387\uff0c\u662f\u76ee\u524dn=4\u7684\u51c6\u4e8c\u7ef4\u9499\u949b\u77ff\u592a\u9633\u80fd\u53cd\u5f0f\u7ed3\u6784\u7535\u6c60\u7684\u6700\u9ad8\u6548\u7387\u3002\u8be5\u8bba\u6587\u7684\u7b2c\u4e00\u4f5c\u8005\u4e3a\u5317\u4eac\u5927\u5b66\u5de5\u5b66\u9662\u535a\u58eb\u7814\u7a76\u751f\u5468\u5b81<\/strong>\u3002<\/p>\n

\u00a0<\/strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u00a0<\/strong>\u56fe<\/strong>1. <\/strong>\u8584\u819c\u7684<\/strong>XRD<\/strong>\u4e0e<\/strong>SEM<\/strong>\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09XRD\u56fe\uff1b<\/p>\n

\uff08b\uff09-\uff08e\uff09\u4e3a(BA)2<\/sub>(MA1-x<\/sub>FAx<\/sub>)3<\/sub>Pb4<\/sub>I13<\/sub>\u5206\u522b\u5728x = 0, 0.2, 0.4\u548c0.6\u65f6\u819c\u7684SEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong>2. <\/strong>\u9499\u949b\u77ff\u8584\u819c\u7684<\/strong>GIWAXS<\/strong>\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\u5f53x=0, 0.2, 0.4\u548c0.6\u65f6\uff0c(BA)2<\/sub>(MA1-x<\/sub>FAx<\/sub>)3<\/sub>Pb4<\/sub>I13<\/sub>\u9499\u949b\u77ff\u8584\u819c\u7684GIWAXS\u56fe\u3002<\/p>\n

\u56fe<\/strong>3. <\/strong>\u5404\u6750\u6599\u7684<\/strong>PL<\/strong>\u5149\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09(BA)2<\/sub>(MA,<\/sub>FA)3<\/sub>Pb4<\/sub>I13<\/sub>\u7cfb\u5217Q-2D\u9499\u949b\u77ff\u8584\u819c\u7684\u7a33\u6001PL\u5149\u8c31\uff1b<\/p>\n

\uff08b\uff09ITO\/(BA)2<\/sub>(MA,<\/sub>FA)3<\/sub>Pb4<\/sub>I13<\/sub>\u7cfb\u5217Q-2D\u9499\u949b\u77ff\u8584\u819c\u7684TRPL\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong>4. <\/strong>\u9499\u949b\u77ff\u7ed3\u6784\u56fe<\/strong>\u4e0e\u539f\u4f4dPL\u56fe\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u548c\uff08b\uff09\u4e3a\u4e0d\u540cMA\/FA\u6bd4\u4f8b\u7684(BA)2<\/sub>(MA,<\/sub>FA)3<\/sub>Pb4<\/sub>I13<\/sub>\u9499\u949b\u77ff\u7ed3\u6784\u56fe\uff08a\uff09(BA)2<\/sub>(MA0.8<\/sub>FA0.2<\/sub>)3<\/sub>Pb4<\/sub>I13<\/sub>\uff0c\uff08b\uff09(BA)2<\/sub>(MA0.4<\/sub>FA0.6<\/sub>)3<\/sub>Pb4<\/sub>I13<\/sub>\uff1b<\/p>\n

\uff08c\uff09\u901a\u8fc7\u68c0\u6d4b\u5728585nm (n = 2)\uff0c670nm (n = 4)\u548c780 (n =\u221e)\u5904\u7684\u53d1\u5c04\u5cf0\uff0c(BA)2<\/sub>(MA)3<\/sub>Pb4<\/sub>I13<\/sub>\u819c\u7684\u539f\u4f4dPL\u6d4b\u91cf\u7ed3\u679c\u3002<\/p>\n

\u56fe<\/strong>5. <\/strong>\u5668\u4ef6\u7ed3\u6784\u4e0e\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Q-2D\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u7ed3\u6784\uff1b<\/p>\n

\uff08b\uff09\u548c\uff08c\uff09\u5206\u522b\u4e3a\u57fa\u4e8e(BA)2<\/sub>(MA)3<\/sub>Pb4<\/sub>I13<\/sub>\u548c(BA)2<\/sub>(MA0.8<\/sub>FA0.2<\/sub>)3<\/sub>Pb4<\/sub>I1<\/sub>\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6700\u4f73J-V\u66f2\u7ebf\u548cEQE\u5149\u8c31\uff1b<\/p>\n

\uff08d\uff09\u548c\uff08e\uff09\u5206\u522b\u4e3aJsc<\/sub>\u548cVoc<\/sub>\u4f5c\u4e3a\u53cd\u5f0f\u5e73\u9762\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5668\u4ef6\u5149\u5f3a\u5ea6\u7684\u51fd\u6570\u66f2\u7ebf\uff1b<\/p>\n

\uff08f\uff09\u4e3a\u91c7\u7528\u6b63\u5f0f\u5668\u4ef6\u7ed3\u6784\uff0c\u5728\u6e7f\u5ea6\u4e3a40\uff05-60\uff05\u7684\u7a7a\u6c14\u4e2d\u50a8\u5b581300\u5c0f\u65f6\u7684Q-2D\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u957f\u671f\u7a33\u5b9a\u6027\u6d4b\u8bd5\u3002<\/p>\n

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

\u6b64\u9879\u7814\u7a76\u4e2d\u8bbe\u8ba1\u4e86\u4e00\u7cfb\u5217Q-2D\u4e09\u5143\u9633\u79bb\u5b50\u5364\u5316\u7269\u9499\u949b\u77ff(BA)2<\/sub>(MA,FA)3<\/sub>Pb4<\/sub>I13<\/sub>\uff0c\u5176\u4e2d\uff0cFA\u9010\u6e10\u66ff\u4ee3MA\u3002\u7814\u7a76\u4eba\u5458\u901a\u8fc7XRD\uff0cGIWAXS\uff0cSEM\uff0cPL\u548cTRPL\u7b49\u5bf9\u5176\u76f8\u6001\uff0c\u5f62\u8c8c\u548c\u5149\u7535\u6027\u8d28\u8fdb\u884c\u4e86\u7cfb\u7edf\u7684\u63a2\u7a76\u3002\u7ed3\u679c\u8868\u660e\uff0c\u9002\u5f53\u7684FA+<\/sup>\u63ba\u5165\u53ef\u83b7\u5f97\u9ad8\u5ea6\u53d6\u5411\u7684\u51c6\u4e8c\u7ef4\u9499\u949b\u77ff\u8584\u819c\uff0c\u5e76\u53ef\u51cf\u5c11\u6240\u5f97\u5230\u8584\u819c\u7684\u975e\u8f90\u5c04\u590d\u5408\u4e2d\u5fc3\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u539f\u4f4dPL\u8868\u5f81\uff0c\u9996\u6b21\u89e3\u6790\u4e86\u51c6\u4e8c\u7ef4\u9499\u949b\u77ff\u8584\u819c\u7ed3\u6676\u6210\u957f\u7684\u52a8\u529b\u5b66\u673a\u5236\u3002\u8fd9\u4e9b\u53d1\u73b0\u6781\u5927\u5730\u4fc3\u8fdb\u5bf9Q-2D\u9499\u949b\u77ff\u8584\u819c\u751f\u957f\u8fc7\u7a0b\u4e2d\u63ba\u6742\u884c\u4e3a\u7684\u7406\u89e3\u3002\u6240\u5f97\u5230\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684PCE\u8fbe12.81\uff05\uff0c\u662f\u76ee\u524dn=4\u7684Q-2D\u9499\u949b\u77ff\u592a\u9633\u80fd\u53cd\u5f0f\u7ed3\u6784\u7535\u6c60\u7684\u6700\u9ad8\u6548\u7387\u3002<\/p>\n

\u3010\u56e2\u961f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u5468\u6b22\u840d\u7814\u7a76\u5458\u8bfe\u9898\u7ec4\u81ea\u5efa\u7acb\u4e24\u5e74\u6765\uff0c\u4e00\u76f4\u81f4\u529b\u4e8e\u53d1\u5c55\u9ad8\u6548\u7387\uff0c\u9ad8\u7a33\u5b9a\u7684\u9499\u949b\u77ff\u578b\u592a\u9633\u80fd\u7535\u6c60\u3002\u968f\u7740\u5bf9\u6709\u673a\uff0f\u65e0\u673a\u9499\u949b\u77ff\u6750\u6599\u8ba4\u8bc6\u7684\u52a0\u6df1\uff0c\u5176\u66f4\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u6311\u6218\u4e3b\u8981\u662f\u5982\u4f55\u7406\u6027\u5730\u8bbe\u8ba1\u6676\u4f53\u7ed3\u6784\uff08\u70ed\u529b\u5b66\uff09\uff0c\u8c03\u63a7\u5176\u6676\u4f53\u751f\u957f\u8fc7\u7a0b\uff08\u52a8\u529b\u5b66\uff09\uff0c\u4ee5\u5b9e\u73b0\u6240\u9700\u8981\u7684\u6676\u4f53\u6027\u8d28\uff0c\u4ece\u800c\u66f4\u597d\u5730\u63d0\u9ad8\u76f8\u5e94\u5149\u7535\u5668\u4ef6\u7684\u6027\u80fd\u53ca\u7a33\u5b9a\u6027\u3002\u5176\u9488\u5bf9\u6709\u673a\uff0f\u65e0\u673a\u9499\u949b\u77ff\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784\u4ee5\u53ca\u5fae\u4ecb\u89c2\u7ed3\u6784\u8fdb\u884c\u7814\u7a76\uff0c\u4e3b\u8981\u7740\u773c\u4e8e\u6676\u4f53\u8bbe\u8ba1\u3001\u53ef\u63a7\u5408\u6210\u3001\u53ca\u591a\u6676\u8584\u819c\u751f\u957f\u8fc7\u7a0b\u4e2d\u7684\u5f62\u8c8c\u3001\u7ed3\u6784\/\u5fae\u7ed3\u6784\u7684\u63a7\u5236\u548c\u7f3a\u9677\u5316\u5b66\uff0c\u5e76\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u91cd\u8981\u8fdb\u5c55\u3002\u76f8\u5173\u6587\u7ae0\u53d1\u8868\u5728\uff1aJ. Am. Chem. Soc., DOI 10.1021\/jacs.7b11157; Adv. Mater., 2017, DOI: 10.1002\/adma.201606774; Adv. Mater., 2016, 28(44): 9862-9868; ACS nano, 2017, 11 (9), 8804-8813; Nano Energy, 2017, 40, 540-549; Small 2017, 13, 1700484\u7b49\u3002<\/p>\n

\u611f\u8c22\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1(51722201\uff0c51672008\uff0c91733301), \u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212 \uff082017YFA0206701\uff09, \u56fd\u5bb6\u9752\u5e74\u5343\u4eba\u9879\u76ee\uff0c\u65b0\u5965\u96c6\u56e2\u548c\u4e0a\u6d77\u5149\u6e90BL14B1\u540c\u6b65\u8f90\u5c04\u88c5\u7f6e\uff08SSRF\uff09\u63d0\u4f9b\u6d4b\u8bd5\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1a <\/strong>Exploration of Crystallization Kinetics in Quasi Two-Dimensional Perovskite and High Performance Solar Cells <\/a>(J. Am. Chem. Soc., 2017, DOI: 10.1021\/jacs.7b11157)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u8ba1\u7b97\u6750\u6599\u7ec4Annay\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\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\u5927\u5bb6\u5ead<\/a>\u3002<\/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<\/a>\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong>RDD-2011-CHERISH<\/strong>\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u6709\u673a\u2014\u65e0\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u6750\u6599\uff0c\u7531\u4e8e\u5176\u4f18\u8d8a\u7684\u5149\u7535\u7279\u6027\uff0c\u5728\u8fd1\u5e74\u6765\u5438\u5f15\u4e86\u4eba\u4eec\u6781\u5927\u7684\u5174\u8da3\u3002\u5364\u5316\u7269\u9499\u949b\u77ff\u5728\u901a\u8fc7\u964d\u4f4e\u7ef4\u5ea6\u800c\u63d0\u9ad8\u4e86\u7a33\u5b9a\u6027\u7684\u540c\u65f6\u8fd8\u80fd\u4fdd\u6301\u76f8\u5bf9\u4e0d\u9519\u7684\u6027\u80fd\u3002…<\/p>\n","protected":false},"author":5415,"featured_media":120189,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[258,78,18,244],"class_list":["post-120183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","category-keji","tag-2d","tag-photovoltaic","tag-xinnengyuan","tag-gaitaikuang"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/120183"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/5415"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=120183"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/120183\/revisions"}],"predecessor-version":[{"id":120215,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/120183\/revisions\/120215"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/120189"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=120183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=120183"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=120183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}