{"id":123769,"date":"2018-02-02T14:00:23","date_gmt":"2018-02-02T06:00:23","guid":{"rendered":"\/\/m.iemloyee.com\/?p=123769"},"modified":"2018-01-31T14:49:23","modified_gmt":"2018-01-31T06:49:23","slug":"%e6%9d%a8%e5%9f%b9%e4%b8%9c-nat-mater-%e7%83%ad%e8%87%b4%e5%8f%98%e8%89%b2%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=123769","title":{"rendered":"\u6768\u57f9\u4e1c Nat. Mater. :\u70ed\u81f4\u53d8\u8272\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"

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

\u667a\u80fd\u7a97\u6237\u53ef\u4ee5\u6301\u7eed\u53ef\u9006\u7684\u8c03\u8282\u53ef\u89c1\u5149\u7684\u900f\u8fc7\u7387\uff0c\u5e38\u89c1\u7684\u53d8\u8272\u6750\u6599\u6709\uff1a\u70ed\u81f4\u53d8\u8272\u6750\u6599\u3001\u7535\u81f4\u53d8\u8272\u6750\u6599\u548c\u6db2\u6676\u6750\u6599\u3002\u591a\u6570\u667a\u80fd\u7a97\u6237\u53ea\u80fd\u591f\u7b80\u5355\u63a7\u5236\u592a\u9633\u5149\u7684\u5438\u6536\u548c\u53cd\u5c04\uff0c\u5374\u4e0d\u80fd\u5c06\u592a\u9633\u80fd\u8f6c\u6362\u4e3a\u53ef\u6709\u6548\u5229\u7528\u7684\u80fd\u6e90\u3002\u5982\u4eca\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u534a\u900f\u660e\u8584\u819c\u5149\u4f0f\u5668\u4ef6\u5c55\u73b0\u51fa\u4f18\u5f02\u6027\u80fd\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u667a\u80fd\u7a97\u6237\u63d0\u4f9b\u906e\u9633\u3001\u53d1\u5149\u548c\u4f9b\u80fd\u7b49\u529f\u80fd\uff0c\u4f46\u662f\u8be5\u7c7b\u5149\u4f0f\u6750\u6599\u5374\u6ca1\u6709\u53d8\u8272\u7684\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5c06\u5177\u5907\u5927\u8272\u5dee\u548c\u9ad8\u900f\u660e\u5ea6\u53d8\u8272\u6750\u6599\u4e0e\u5177\u6709\u826f\u597d\u5438\u5149\u80fd\u529b\u7684\u5149\u4f0f\u6750\u6599\u7ec4\u88c5\u6210\u591a\u7ed3\u4e32\u8054\u5668\u4ef6\uff0c\u53ef\u4ee5\u5236\u5907\u667a\u80fd\u5149\u4f0f\u53d8\u8272\u7a97\u6237\u3002\u7531\u4e8e\u6bcf\u4e2a\u7279\u5b9a\u6676\u4f53\u7ed3\u6784\u7684\u539f\u5b50\u6392\u5217\u4e0d\u540c\uff0c\u5177\u6709\u7ed3\u6784\u76f8\u53d8\u7684\u6750\u6599\u88ab\u53d1\u73b0\u4e0e\u5149\u5b66\u3001\u7535\u5b66\u6216\u70ed\u5b66\u6027\u8d28\u6709\u7740\u672c\u8d28\u7684\u8054\u7cfb\u3002\u5927\u591a\u6570\u534a\u5bfc\u4f53\u4e0d\u53ef\u80fd\u53ef\u9006\u5730\u5728\u900f\u660e\u76f8\u548c\u975e\u900f\u660e\u76f8\u4e4b\u95f4\u5207\u6362\u7684\u540c\u65f6\u53c8\u4fdd\u8bc1\u5176\u7535\u5b66\u7279\u6027\u4e0d\u4f1a\u53d1\u751f\u6539\u53d8\u3002\u56e0\u6b64\u5f00\u53d1\u4e00\u79cd\u540c\u65f6\u5177\u6709\u53d8\u8272\u6027\u80fd\u4e0e\u5149\u4f0f\u7279\u6027\u7684\u667a\u80fd\u7a97\u6237\u8584\u819c\u6750\u6599\u4ecd\u7136\u662f\u4e2a\u96be\u9898\u3002<\/p>\n

\u9499\u949b\u77ff\u5149\u4f0f\u6750\u6599\u7684\u51fa\u73b0\u4e3a\u8fd9\u4e00\u96be\u9898\u5e26\u6765\u4e86\u8f6c\u673a\u3002\u94ef\u94c5\u7898\u6eb4(CsPbI3-x<\/sub>Brx<\/sub>)\u662f\u4e00\u79cd\u7eaf\u65e0\u673a\u9499\u949b\u77ff\u6750\u6599\uff0c\u8be5\u6750\u6599\u5177\u6709\u4f18\u5f02\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u73af\u5883\u7a33\u5b9a\u6027\uff0c\u66f4\u4e3a\u91cd\u8981\u7684\u662f\uff0c\u8be5\u7c7b\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784\u53ef\u4ee5\u6709\u6548\u7684\u5728\u4f4e\u6e29\u76f8\u548c\u9ad8\u6e29\u76f8\u4e4b\u95f4\u53ef\u9006\u7684\u8f6c\u53d8\uff0c\u4e14\u5176\u7535\u5b66\u6027\u80fd\u80fd\u591f\u5f97\u5230\u6062\u590d\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821<\/b><\/strong>\u6768\u57f9\u4e1c<\/b><\/strong>\u9662\u58eb\uff08\u901a\u8baf\u4f5c\u8005\uff09\uff0c\u6797\u4f73\uff0c\u8d56\u654f\u826f\uff0c\u7aa6\u4e50\u6dfb\uff08\u5171\u540c\u4e00\u4f5c\uff09\u7b49\u4eba<\/b><\/strong>\u5728<\/b><\/strong>N<\/b><\/strong>at. Mater.<\/b><\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cThermochromic halide perovskite solar cells\u201d\u7684\u6587\u7ae0\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4e00\u79cd\u57fa\u4e8e\u65e0\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u94ef\u94c5\u7898\u6eb4\u7ed3\u6784\u76f8\u53d8\u7684\u667a\u80fd\u5149\u4f0f\u7a97\u6237\u3002\u8be5\u5149\u4f0f\u7a97\u6237\u7684\u592a\u9633\u80fd\u8f6c\u6362\u6548\u7387\u6700\u9ad8\u53ef\u8fbe7%\uff0c\u5e76\u4e14\u5177\u6709\u4f4e\u81f3105\u2103\u7684\u76f8\u53d8\u6e29\u5ea6\u3002\u8be5\u9499\u949b\u77ff\u8584\u819c\u5668\u4ef6\u7684\u7740\u8272\u6001\uff08\u5bf9\u5e94\u9ad8\u6e29\u76f8\uff09\u548c\u892a\u8272\u6001\uff08\u5bf9\u5e94\u4f4e\u6e29\u76f8\uff09\u7684\u53ef\u89c1\u5149\u900f\u8fc7\u7387\u5206\u522b\u662f35.4%\u548c81.7%\u3002\u6b64\u5916\uff0c\u8be5\u5668\u4ef6\u8fd8\u88ab\u8bc1\u660e\u5177\u6709\u826f\u597d\u7684\u53ef\u91cd\u590d\u6027\u3002<\/p>\n

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

\u56fe1\uff1a\u65e0\u673a<\/b><\/strong>\u5364\u5316\u7269\u9499\u949b\u77ff\u7684\u76f8\u8f6c\u53d8<\/b><\/strong><\/p>\n

\u00a0\"\"<\/b><\/strong><\/p>\n

(a). \u9499\u949b\u77ff\u9ad8\u6e29\u76f8\u4e0e\u4f4e\u6e29\u76f8\u7684\u53ef\u9006\u8f6c\u53d8\uff1b<\/p>\n

(b). \u9ad8\u6e29\u76f8(\u6df1\u8272)\u548c\u4f4e\u6e29\u76f8(\u900f\u660e)\u9499\u949b\u77ff\u8584\u819c\u7684\u7167\u7247\uff1b<\/p>\n

(c-d). \u9ad8\u6e29\u76f8\u548c\u4f4e\u6e29\u76f8\u9499\u949b\u77ff\u7684\u7c89\u672bXRD\u8c31\uff1b<\/p>\n

(e). \u9ad8\u6e29\u76f8\u548c\u4f4e\u6e29\u76f8\u9499\u949b\u77ff\u8584\u819c\u7684\u5438\u6536\u8c31\u548cPL\u8c31\uff1b<\/p>\n

(f).\u00a0\u5728\u4e0d\u540c\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u6d4b\u91cf\u4e86\u9499\u949b\u77ff\u8584\u819c\u7684\u9ad8\u6e29\u76f8\u5230\u4f4e\u6e29\u76f8\u76f8\u53d8\u7684\u65f6\u95f4\uff1b<\/p>\n

(g). \u6d4b\u8bd5\u4e86\u9499\u949b\u77ff\u8584\u819c100\u4e2a\u5faa\u73af\u7684\u5149\u5438\u6536\u7684\u53ef\u9006\u7279\u6027\uff1b<\/p>\n

(h). \u7ecf\u5386\u4e86100\u4e2a\u5faa\u73af\u540e\uff0c\u9ad8\u6e29\u76f8\u548c\u4f4e\u6e29\u76f8\u9499\u949b\u77ff\u8584\u819c\u7684XRD\u8c31\u3002<\/p>\n

\u56fe2\uff1a<\/b><\/strong>\u6c34\u5206\u5f15\u53d1<\/b><\/strong>\u65e0\u673a<\/b><\/strong>\u9499\u949b\u77ff<\/b><\/strong>\u76f8\u53d8\u7684\u673a\u7406<\/b><\/strong>\u5206\u6790<\/b><\/strong><\/p>\n

\"\"<\/b><\/strong><\/p>\n

(a). \u53ef\u9006\u5de5\u4f5c\u673a\u5236\uff0c\u5c06I–<\/sup>\u79bb\u5b50\u4ece\u9499\u949b\u77ff\u5185\u8f6c\u79fb\u5230\u5438\u9644\u6c34\u8584\u5c42\uff1b<\/p>\n

(b). \u4ece\u5206\u5b50\u52a8\u529b\u5b66\u89d2\u5ea6\u6a21\u62df\u52bf\u5792\u9876\u5c42\u9644\u8fd1\u7684\u5143\u7d20\u5206\u5e03\uff08\u7070\u8272\u548c\u6a59\u8272\u7684\u94c5\u5364\u5316\u7269\u5b50\u6676\u683c,\u7eff\u8272\u7684\u662fCs+<\/sup>,\u6c34\u4e2d\u7684\u6c22\u6c27\u5206\u522b\u4e3a\u767d\u8272\u548c\u7ea2\u8272\uff09\uff1b<\/p>\n

(c). \u7a7a\u4f4d\u6d53\u5ea6\u4e0e\u76f8\u5bf9\u6e7f\u5ea6\u7684\u5bf9\u5e94\u66f2\u7ebf\uff1b<\/p>\n

(d). \u4ece\u9ad8\u6e29\u76f8\u8f6c\u53d8\u5230\u4f4e\u6e29\u76f8\u6240\u9700\u7684\u81ea\u7531\u80fd\uff1b<\/p>\n

(e). \u4f4e\u6e29\u76f8\u4e0e\u9ad8\u6e29\u76f8\u754c\u9762\u7684\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\uff1b<\/p>\n

(f). \u5e73\u5747\u6210\u6838\u65f6\u95f4\u4e0e\u6c27\u7a7a\u4f4d\u6d53\u5ea6\u7684\u51fd\u6570\u5173\u7cfb\u3002<\/p>\n

\u56fe3\uff1a\u76f8\u53d8\u9499\u949b\u77ff<\/b><\/strong>\u592a\u9633\u80fd\u7535\u6c60<\/b><\/strong>\u7684\u8868\u5f81<\/b><\/strong><\/p>\n

\"\"<\/p>\n

(a). \u5668\u4ef6\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

(b). \u5668\u4ef6\u7684\u4fa7\u9762SEM\u56fe\uff1b<\/p>\n

(c). \u94dd\u7535\u6781\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5728\u4f4e\u6e29\u76f8\u4e0e\u9ad8\u6e29\u76f8\u4e0b\u7684J-V\u66f2\u7ebf\uff1b<\/p>\n

(d). \u94dd\u7535\u6781\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5728\u4f4e\u6e29\u76f8\u4e0e\u9ad8\u6e29\u76f8\u4e0b\u7684EQE\u66f2\u7ebf\uff1b<\/p>\n

(e). \u4f4e\u6e29\u76f8\u5230\u9ad8\u6e29\u76f8\u7684\u76f8\u53d8\u6e29\u5ea6\u3001\u7535\u6c60\u6027\u80fd\u4e0e\u9499\u949b\u77ff\u7ec4\u5206\u7684\u5173\u7cfb\uff1b<\/p>\n

(f). ITO\u7535\u6781\u534a\u900f\u660e\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u7167\u7247\uff1b<\/p>\n

(g).\u00a0\u534a\u900f\u660e\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5728\u9ad8\u6e29\u76f8\u4e0e\u4f4e\u6e29\u76f8\u4e0b\u7684J-V\u66f2\u7ebf\uff1b<\/p>\n

(h). \u534a\u900f\u660e\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u9ad8\u6e29\u76f8\u548c\u4f4e\u6e29\u76f8\u5728\u4e0d\u540c\u6ce2\u957f\u4e0b\u7684\u900f\u8fc7\u7387\uff0c\u4ee5\u53caITO\u7684\u900f\u8fc7\u7387\u3002<\/p>\n

\u56fe4\uff1a\u76f8\u53d8\u8fc7\u7a0b\u4e2d\u5149\u4f0f\u7279\u6027\u7684\u6f14\u5316\u4e0e\u53ef\u9006\u6027<\/b><\/strong><\/p>\n

\"\"<\/p>\n

(a). \u539f\u4f4d\u89c2\u5bdf\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6548\u7387\u5728\u76f8\u53d8\u8fc7\u7a0b\u4e2d\u968f\u7740\u65f6\u95f4\u7684\u53d8\u5316\u66f2\u7ebf\uff1b<\/p>\n

(b-e). \u5668\u4ef6\u7684\u77ed\u8def\u7535\u6d41(b)\u3001\u5f00\u8def\u7535\u538b(c)\u3001\u586b\u5145\u56e0\u5b50(d)\u548c\u6548\u7387(e)\u5728\u5341\u4e2a\u76f8\u8f6c\u53d8\u8fc7\u7a0b\u4e2d\u7684\u53d8\u5316\u7edf\u8ba1\u56fe\u3002<\/p>\n

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

\u7814\u7a76\u8005\u5f00\u53d1\u4e86\u4e00\u79cd\u70ed\u81f4\u53d8\u8272\u94ef\u94c5\u7898\u6eb4\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4f5c\u4e3a\u667a\u80fd\u5149\u4f0f\u7a97\u6237\u3002\u901a\u8fc7\u6e29\u5ea6\u4e0e\u6e7f\u5ea6\u7b49\u6761\u4ef6\u63a7\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u5b9e\u73b0\u9499\u949b\u77ff\u9ad8\u6e29\u76f8(\u4f4e\u900f\u8fc7\u7387)\u4e0e\u4f4e\u6e29\u76f8(\u9ad8\u900f\u8fc7\u7387)\u7684\u8f6c\u53d8\uff0c\u6210\u529f\u5730\u5236\u5907\u51fa\u70ed\u81f4\u53d8\u8272\u667a\u80fd\u7a97\u6237\uff0c\u8be5\u5668\u4ef6\u5177\u6709\u9ad8\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5b8c\u5168\u53ef\u9006\u7684\u989c\u8272\u548c\u6027\u80fd\u3002\u8be5\u9879\u6280\u672f\u662f\u5efa\u7b51\u7269\u3001\u6c7d\u8f66\u3001\u4fe1\u606f\u663e\u793a\u548c\u6f5c\u5728\u7684\u5176\u4ed6\u6280\u672f\u96c6\u6210\u7684\u5173\u952e\u3002<\/p>\n

\u6587\u732e<\/b><\/strong>\u94fe\u63a5\uff1a<\/b><\/strong>Thermochromic halide perovskite solar cells<\/u><\/a>\u00a0(Nat. Mater. , 2018, DOI\uff1a10.1038\/s41563-017-0006-0)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4\u91d1\u4e5f\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u4eba\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<\/u><\/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\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/b><\/strong><\/p>\n

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