{"id":66487,"date":"2017-02-24T06:30:19","date_gmt":"2017-02-23T22:30:19","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=66487"},"modified":"2017-03-18T21:25:42","modified_gmt":"2017-03-18T13:25:42","slug":"am%e6%9c%80%e6%96%b0%e7%bb%bc%e8%bf%b0%ef%bc%9a%e6%97%a0%e9%93%85%e6%9c%89%e6%9c%ba%e6%97%a0%e6%9c%ba%e6%9d%82%e5%8c%96%e9%92%99%e9%92%9b%e7%9f%bf%e5%9c%a8%e5%85%89%e4%bc%8f%e4%b8%8a%e7%9a%84%e8%bf%90","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=66487","title":{"rendered":"AM\u6700\u65b0\u7efc\u8ff0\uff1a\u65e0\u94c5\u6709\u673a\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u5728\u5149\u4f0f\u4e0a\u7684\u8fd0\u7528\uff1a\u6700\u65b0\u8fdb\u5c55\u4e0e\u5c55\u671b"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u6709\u673a\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\uff08\u4f8b\u5982MAPbI<sub>3<\/sub>\uff09\u6210\u4e3a\u4e86\u5149\u4f0f\u8fd0\u7528\u7684\u65b0\u578b\u6d3b\u6027\u6750\u6599\uff0c\u4ee5\u8fd9\u79cd\u9499\u949b\u77ff\u6d3b\u6027\u6750\u6599\u5236\u5907\u7684\u5149\u4f0f\u5668\u4ef6\u6548\u7387\u5df2\u7ecf\u8d85\u8fc722%\u3002\u7136\u800c\u4f20\u7edf\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u603b\u662f\u5b58\u5728\u8fd9\u6837\u4e00\u4e2a\u95ee\u9898\uff1a\u94c5\u5bf9\u4e8e\u73af\u5883\u548c\u6709\u673a\u4f53\u662f\u6709\u6bd2\u7684\uff0c\u800c\u4e14\u5f88\u96be\u4ece\u673a\u4f53\u4e2d\u6392\u51fa\u3002\u56e0\u6b64\uff0c\u5bfb\u627e\u73af\u5883\u53cb\u597d\u7684\u91d1\u5c5e\u79bb\u5b50\u6765\u53d6\u4ee3\u94c5\u662f\u9499\u949b\u77ff\u8fdb\u4e00\u6b65\u53d1\u5c55\u7684\u91cd\u70b9\u4e4b\u4e00\u3002\u5148\u524d\u7684\u5de5\u4f5c\u5df2\u7ecf\u8bc1\u5b9eSn\uff0cGe\uff0cCu\uff0c 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Perspectives\u201d<\/strong>\u7684\u7efc\u8ff0\u3002\u5728\u8fd9\u7bc7\u7efc\u8ff0\u4e2d\uff0c\u4f5c\u8005\u4e3b\u8981\u4ece\u65e0\u94c5\u9499\u949b\u77ff\u6676\u4f53\u7ed3\u6784\u3001\u8584\u819c\u6c89\u79ef\u548c\u5668\u4ef6\u6027\u80fd\u65b9\u9762\u7684\u7406\u8bba\u5206\u6790\u548c\u5b9e\u9a8c\u89e3\u91ca\uff0c\u56de\u987e\u4e86\u65e0\u94c5\u9499\u949b\u77ff\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55\u3002\u540c\u65f6\u8fd8\u8ba8\u8bba\u4e86\u8fdb\u4e00\u6b65\u4e86\u89e3\u65e0\u94c5\u6742\u5316\u9499\u949b\u77ff\u57fa\u672c\u6027\u8d28\u7684\u91cd\u8981\u6027\uff0c\u7279\u522b\u662f\u4e0e\u5149\u6709\u5173\u7684\u6027\u8d28\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66599\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/0-4.png\" alt=\"\" width=\"700\" height=\"328\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/0-4.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/0-4-300x141.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u7efc\u8ff0\u603b\u89c8\u56fe<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>1. \u975e\u94c5\u91d1\u5c5e\u79bb\u5b50\u53ca\u5176\u9499\u949b\u77ff\u5316\u5408\u7269<\/strong><\/p>\n<p>\u4ece\u5b9e\u9a8c\u7684\u89d2\u5ea6\u4e0a\uff0c\u5df2\u7ecf\u7cfb\u7edf\u5730\u7814\u7a76\u4e86\u5305\u62ec\u2163A\u65cf\u79bb\u5b50\uff0c\u4f8b\u5982Sn<sup>2+<\/sup>\u3001Ge<sup>2+<\/sup>\uff0c\u5177\u6709\u76f8\u4f3c\u7b49\u7535\u5b50\u7ed3\u6784\u7684\u2164A\u65cfSb<sup>3+<\/sup>\/Bi<sup>3+<\/sup>\uff0c\u4ee5\u53ca\u5176\u4ed6\u79bb\u5b50\u3002\u5982\u56fe1\u6240\u793a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66503\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/1-10.png\" alt=\"\" width=\"700\" height=\"395\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/1-10.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/1-10-300x169.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe1 \u53ef\u7528\u4e8e\u5236\u5907\u65e0\u94c5\u9499\u949b\u77ff\u7684\u91d1\u5c5e\u79bb\u5b50<\/strong><\/p>\n<p><strong>2. 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66504\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/2-13.png\" alt=\"\" width=\"700\" height=\"479\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/2-13.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/2-13-300x205.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe2 \u8ba1\u7b97\u7b5b\u9009\u8fc7\u7a0b<\/strong><\/p>\n<p style=\"text-align: left;\">\u56fe\u4e2d\u7bad\u5934\u6307\u5411\u7b5b\u9009\u6b65\u9aa4\u7684\u987a\u5e8f\uff0c\u5143\u7d20\u5468\u671f\u8868\u4e0a\u7684\u84dd\u8272\u5e95\u7eb9\u6807\u8bb0\u662f\u5728\u5f00\u59cb\u548c\u7ed3\u675f\u65f6\u7684\u7b5b\u9009\u8fc7\u7a0b\u3002<\/p>\n<p><strong>\u56fe3\u5c55\u793a\u4e86MAPbI<sub>3<\/sub>\u3001MASnI<sub>3<\/sub>\u548cMAGeX<sub>3<\/sub>\u4f53\u7cfb\u8ba1\u7b97\u5f97\u5230\u7684\u4ecb\u7535\u51fd\u6570\u548c\u5438\u6536\u5149\u8c31\u3002<\/strong>\u5728\u8fd9\u4e9b\u6750\u6599\u4e2d\uff0cMAGeX<sub>3<\/sub>\u4e0eMAPbI<sub>3<\/sub>\u5728\u53ef\u89c1\u5149\u8303\u56f4\u5185\u7684\u5438\u6536\u5149\u8c31\u63a5\u8fd1\u91cd\u53e0\u3002MASnI<sub>3<\/sub>\u56e0\u5176\u5e26\u9699\u8f83\u7a84\uff0c\u6545\u5438\u6536\u5149\u8c31\u8303\u56f4\u6bd4MAPbI<sub>3<\/sub>\u66f4\u5bbd\uff0c\u4f46\u662fMASnI<sub>3<\/sub>\u4e0d\u7a33\u5b9a\u3002MAGeX<sub>3<\/sub>\u7684\u7a33\u5b9a\u6027\u597d\u4e8eMASnI<sub>3<\/sub>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66505\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/3-13.png\" alt=\"\" width=\"700\" height=\"263\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/3-13.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/3-13-300x113.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe3 MAMX<sub>3<\/sub>\u7cfb\u5217\u7531\u8ba1\u7b97\u5f97\u5230\u7684\u5438\u6536\u5149\u8c31\u548c\u4ecb\u7535\u8c31<\/strong><\/p>\n<p style=\"text-align: left;\">\u5728\u4ecb\u7535\u8c31\u4e2d\uff0c\u865a\u90e8\u5982\u5b9e\u7ebf\u6240\u793a\uff0c\u5b9e\u90e8\u5982\u865a\u7ebf\u6240\u793a\u3002\u901a\u8fc7\u5bf9\u6bd4MAPbI<sub>3<\/sub>\u3001MASnI<sub>3<\/sub>\u548cMAGeX<sub>3<\/sub>\u7684\u7535\u5b50\u7ed3\u6784\u548c\u5149\u5b66\u6027\u8d28\u4e5f\u80fd\u591f\u5f97\u5230\u7c7b\u4f3c\u7684\u7ed3\u8bba\u3002<\/p>\n<p>\u53e6\u5916\u7a81\u7834ABX<sub>3<\/sub>\u5f62\u5f0f\u7684\u9650\u5236\uff0c\u5bf9\u9634\u9633\u79bb\u5b50\u56fa\u4f53\u6eb6\u6db2\u6216\u5408\u91d1\u4e5f\u8fdb\u884c\u4e86\u7406\u8bba\u4e0a\u7814\u7a76\uff0c\u4f8b\u5982MABiXY<sub>2<\/sub>\u5316\u5408\u7269\u3002<strong>\u56fe4\u663e\u793a\u4e86MABiSeI<sub>2<\/sub>\u7684\u539f\u5b50\u7ed3\u6784\u548c\u5bf9\u6bd4\u901a\u8fc7HSE-SOC\u8ba1\u7b97\u5f97\u5230\u7684MABiXY<sub>2<\/sub>\u4e2d\u4e0d\u540cXY\u7684\u5e26\u5bbd<\/strong>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66506\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/4-10.png\" alt=\"\" width=\"700\" height=\"226\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/4-10.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/4-10-300x97.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe4<\/strong>\u00a0<strong>MABiSeI<sub>2<\/sub>\u7684\u539f\u5b50\u7ed3\u6784\u53ca\u5176\u8ba1\u7b97\u5e26\u5bbd<\/strong><\/p>\n<p style=\"text-align: left;\">\uff08A\uff09MABiSeI<sub>2<\/sub>\u548cMAPbI<sub>3<\/sub>\u7684\u539f\u5b50\u7ed3\u6784<\/p>\n<p style=\"text-align: left;\">\uff08B\uff09HSE-SOC\u8ba1\u7b97\u5f97\u5230MABiXY<sub>2<\/sub>(x=S,Se,Te;Y=Cl,Br,I)\u7684\u5e26\u9699<\/p>\n<p><strong>3. \u5b9e\u9a8c\u7814\u7a76<\/strong><\/p>\n<p><strong>3.1 Sn\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n<p>Sn\u4e0ePb\u540c\u5c5e\u4e8e\u2163A\u65cf\uff0c\u5177\u6709\u76f8\u4f3c\u7684\u79bb\u5b50\u534a\u5f84\uff0c\u56e0\u6b64Sn\u662fPb\u662f\u6f5c\u5728\u7684\u66ff\u4ee3\u5143\u7d20\u4e4b\u4e00\u3002\u800c\u4e14\u76ee\u524d\u5f88\u591a\u7814\u7a76\u8868\u660e\uff0cSn\u57fa\u9499\u949b\u77ff\u5177\u6709\u8f83Pb\u57fa\u9499\u949b\u77ff\u66f4\u5c0f\u7684\u5e26\u9699\u5bbd\u5ea6\u548c\u66f4\u9ad8\u7684\u7535\u8377\u8fc1\u79fb\u7387\uff0c\u8fd9\u4f7f\u5f97Sn\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5177\u6709\u826f\u597d\u7684\u524d\u666f\u3002\u7136\u800cSn\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6700\u4e25\u91cd\u7684\u95ee\u9898\u662fSn<sup>2+<\/sup>\u975e\u5e38\u6d3b\u6cfc\uff0c\u6781\u6613\u88ab\u6c27\u5316\u6210Sn<sup>4+<\/sup>\uff0c\u5bfc\u81f4\u6b64\u7c7b\u5668\u4ef6\u7684\u6027\u80fd\u5341\u5206\u4e0d\u7a33\u5b9a\u3002<\/p>\n<p style=\"text-align: left;\">MASnI<sub>3<\/sub>\u65e0\u9700\u9000\u706b\u4fbf\u53ef\u5f97\u5230\u9ed1\u8272\u8584\u819c\uff0c\u5177\u6709\u66f4\u5bbd\u7684\u5438\u6536\u8fb9\u7b49\u4f18\u70b9\uff0c\u7136\u800c\u5668\u4ef6\u6548\u7387\u5374\u65e0\u6cd5\u4e0ePb\u57fa\u9499\u949b\u77ff\u5668\u4ef6\u76f8\u6bd4\uff0c\u8fd9\u662f\u7531\u4e8e\u66f4\u4f4e\u7684PL\u5bff\u547d\u4ee5\u53caSn<sup>2+<\/sup>\u7684\u6c27\u5316\u9020\u6210\u7684\u3002<\/p>\n<p style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66507\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/5-11.png\" alt=\"\" width=\"700\" height=\"347\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/5-11.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/5-11-300x149.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe5\u00a0Sn\u57fa\u9499\u949b\u77ff\u7684\u5404\u79cd\u6027\u8d28\u53ca\u5176\u5668\u4ef6\u6027\u80fd<\/strong><\/p>\n<p style=\"text-align: left;\">\uff08A\uff09MASnI<sub>3<\/sub>\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n<p style=\"text-align: left;\">\uff08B\uff09XRD\u56fe\u8c31<\/p>\n<p style=\"text-align: left;\">\uff08C\uff09MASnI<sub>3<\/sub>\u9ed1\u8272\u8584\u819c<\/p>\n<p style=\"text-align: left;\">\uff08D\uff09MASnI<sub>3<\/sub>\u548cMAPbI<sub>3\u2013x<\/sub>Cl<sub>x<\/sub>\u7684\u5438\u6536\u5149\u8c31<\/p>\n<p style=\"text-align: left;\">\uff08E\uff09\u5e26\u9699\u4e3a1.23eV\u7684MASnI<sub>3<\/sub>\u7684\u5149-\u70ed\u7f3a\u9677\u8c31<\/p>\n<p style=\"text-align: left;\">\uff08F\uff09Sn\u57fa\u548cPb\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684PCE\uff0cFF\uff0cJsc\uff0cVoc<\/p>\n<p style=\"text-align: left;\">\uff08G\uff09MASnI<sub>3<\/sub>\u548cMAPbI<sub>3\u2013<em>x<\/em><\/sub>Cl<sub>x<\/sub>\u7684J-V\u66f2\u7ebf<\/p>\n<p>\u56fe6\u8868\u660e\uff0c\u968f\u7740Br\u7684\u589e\u52a0\uff0cMASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\u7684\u5e26\u5bbd\u4f1a\u589e\u52a0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66508\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/6-8.png\" alt=\"\" width=\"700\" height=\"364\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/6-8.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/6-8-300x156.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe6\u00a0MASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\u9499\u949b\u77ff\u4e2dI\uff0cBr\u4e0d\u540c\u6bd4\u4f8b\u4e0b\u7684\u6027\u8d28\u53ca\u7ec4\u88c5\u6210\u7684\u5668\u4ef6\u6027\u80fd<\/strong><\/p>\n<p style=\"text-align: left;\">\uff08A\uff09MASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n<p style=\"text-align: left;\">\uff08B\uff09MASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\u9499\u949b\u77ff\uff08x=0\uff0c1\uff0c2\uff0c3\uff09\u7684SEM\u6a2a\u622a\u9762\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08C\uff09MASnI<sub>3<\/sub>\u7684\u8367\u5149\u5149\u8c31\u548c\u5438\u6536\u5149\u8c31<\/p>\n<p style=\"text-align: left;\">\uff08D\uff09MASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\u9499\u949b\u77ff\uff08x=0\uff0c1\uff0c2\uff0c3\uff09\u7684\u80fd\u7ea7\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08E\uff09MASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\uff08x=0\uff0c1\uff0c2\uff0c3\uff09\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5668\u4ef6\u6548\u7387<\/p>\n<p style=\"text-align: left;\">\uff08F\uff09MASnI<sub>x<\/sub>Br<sub>3\u2013x<\/sub>\uff08x=0\uff0c1\uff0c2\uff0c3\uff09\u7684IPCE\u56fe<\/p>\n<p><strong>\u56fe7\u3001\u56fe8\u5c55\u793a\u4e86MASnI<sub>3<\/sub>\u8584\u819c\u7684\u5236\u5907\u53ca\u5f62\u8c8c\u8c03\u63a7\u65b9\u6cd5\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66509\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/7-7.png\" alt=\"\" width=\"700\" height=\"375\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/7-7.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/7-7-300x161.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe7\u00a0MASnI<sub>3<\/sub>\u8584\u819c\u7684\u5236\u5907<\/strong><\/p>\n<p style=\"text-align: left;\">\uff08A\uff09\u4e00\u6b65\u6cd5\u5236\u5907MASnI<sub>3<\/sub>\u8584\u819c<\/p>\n<p style=\"text-align: left;\">\uff08B-E\uff09\u5206\u522b\u8868\u793a\u6eb6\u5242\u4e3aDMF\uff0cNMP\uff0cGBL\u548cDMSO\u5236\u5907\u7684MASnI<sub>3<\/sub>\u8584\u819cSEM\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08F\uff09LT-VASP\u548c<em>V<\/em>ASP\u5236\u5907MASnI<sub>3<\/sub>\u8584\u819c\u793a\u610f\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08G,H\uff09\u5206\u522b\u4e3aLT-VASP\u548c<em>V<\/em>ASP\u8fc7\u7a0b\u5236\u5907\u7684MASnI<sub>3<\/sub>\u8584\u819cSEM\u56fe<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66510\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/8-4.png\" alt=\"\" width=\"700\" height=\"405\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/8-4.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/8-4-300x174.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe8 \u6c14\u76f8\u8f85\u52a9\u6c89\u79ef\u5236\u5907MASnI<sub>3<\/sub>\u8584\u819c<\/strong><\/p>\n<p style=\"text-align: left;\">\uff08A\uff09\u6c14\u76f8\u6c89\u79ef100 nm SnI<sub>2<\/sub>\u7684SEM\u56fe<\/p>\n<p>\uff08B-E\uff09SEM\u56fe\u5206\u522b\u662f\u4ee56 mg mL<sup>\u20131<\/sup>\uff0c10 mg mL<sup>\u20131<\/sup>\uff0c20 mg mL<sup>\u20131<\/sup>\u548c40 mg mL<sup>\u20131\u00a0<\/sup>\u7684MAI\u524d\u9a71\u4f53\u6eb6\u6db2\u65cb\u6d82\u4e0e100 nm SnI<sub>2<\/sub>\u4e0a\uff0c\u4e0d\u9000\u706b\u5f97\u5230MASnI<sub>3<\/sub>\u8584\u819c<\/p>\n<p style=\"text-align: left;\">\uff08F\uff0920 mg mL<sup>\u20131<\/sup>MAI\u524d\u9a71\u4f53\u6eb6\u6db2\u65cb\u6d82\u4e0e100 nm SnI<sub>2<\/sub>\u4e0a\uff0c\u9000\u706b\u5f97\u5230MASnI<sub>3<\/sub>\u8584\u819c\u7684SEM\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08G\uff09\u4e0d\u9000\u706b\u3001\u9000\u706b10min 100\u5ea6\u548c\u5b58\u653e20\u5929\u7684XRD\u56fe\u53d8\u5316<\/p>\n<p style=\"text-align: left;\">\uff08H\uff09\u4e0d\u540c\u6d4b\u8bd5\u6761\u4ef6\u4e0b\u7684\u8584\u819c\u5438\u6536\u66f2\u7ebf<\/p>\n<p style=\"text-align: left;\">\uff08I\uff0920 mg mL<sup>\u20131<\/sup>MAI\u524d\u9a71\u4f53\u6eb6\u6db2\u65cb\u6d82\u5f97\u5230\u7684MASnI<sub>3<\/sub>\u8584\u819cXPS\u56fe<\/p>\n<p><strong>\u56fe9\u663e\u793a\u4e86MASnBr<sub>3<\/sub>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4e0d\u540cHTM\u7684\u5668\u4ef6\u6548\u7387\uff0c\u4e24\u6b65\u6cd5\u5236\u5907\u7684MASnBr<sub>3<\/sub>\u8584\u819c\u53ca\u5176\u7a33\u5b9a\u6027\u3001\u5668\u4ef6\u6548\u7387\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66511\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/9-4.png\" alt=\"\" width=\"700\" height=\"448\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/9-4.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/9-4-300x192.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u56fe9\u00a0MASnBr<sub>3<\/sub>\u7684\u6548\u7387\u53ca\u5176\u8584\u819c\u7a33\u5b9a\u6027<sub><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/sub><\/strong><\/p>\n<p>\uff08A\uff09\u4e0d\u540cHTM\u3001\u5171\u84b8\u53d1\u6cd5\u5236\u5907MASnBr<sub>3<\/sub>\u7684\u6548\u7387<\/p>\n<p>\uff08B,C\uff09\u5206\u522b\u4e3a\u521a\u6c89\u79ef\u548c60min\u540e\u7684MASnBr<sub>3<\/sub>\u8584\u819c\u7684\u7a33\u5b9a\u6027<\/p>\n<p>\uff08D\uff09\u4e24\u6b65\u6cd5\u5236\u5907MASnBr<sub>3<\/sub>\u8584\u819c<\/p>\n<p>\uff08E\uff09\u4e0d\u540c\u9000\u706b\u6e29\u5ea6\u4e0b\uff0c\u4e24\u6b65\u6cd5\u5f97\u5230\u7684MASnBr<sub>3<\/sub>\u8584\u819c\u5668\u4ef6\u6548\u7387<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66512\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/10-3.png\" alt=\"\" width=\"700\" height=\"373\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/10-3.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/10-3-300x160.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe10\u00a0FASnI<sub>3<\/sub>\u8584\u819c\u7684\u5236\u5907\u53ca\u8868\u5f81<\/strong><\/p>\n<p>\uff08A\uff091.41eV\u5149\u5438\u6536\u9650\u7684FASnI<sub>3<\/sub>\u8584\u819c\u56fe<\/p>\n<p>\uff08B\uff09\u4e0d\u540cSnF<sub>2<\/sub>\u6d53\u5ea6\u8c03\u63a7FASnI<sub>3<\/sub>\u7684XRD\u56fe<\/p>\n<p>\uff08C\uff09FASnI<sub>3<\/sub>\u548cFASnI<sub>3<\/sub>\uff1a20%SnF<sub>2<\/sub>\u7684XPS\u56fe<\/p>\n<p>\uff08D-F\uff09SnF<sub>2<\/sub>\u6dfb\u52a0\u6bd4\u4f8b\u5206\u522b\u4e3a0%\uff0c20%\uff0c30%\u7684FASnI<sub>3<\/sub>\u5f62\u8c8c\u56fe\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66513\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/11-3.png\" alt=\"\" width=\"700\" height=\"338\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/11-3.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/11-3-300x145.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe11\u00a0FASnI<sub>3<\/sub>\u9499\u949b\u77ff\u8584\u819c\u7684\u5236\u5907\u3001\u8868\u5f81\u53ca\u5176\u5668\u4ef6\u6027\u80fd<\/strong><\/p>\n<p>\uff08A,B\uff09\u5206\u522b\u4e3a\u6709\u5bf9\u4e8c\u6c2e\u82ef\u3001\u65e0\u5bf9\u4e8c\u6c2e\u82ef\u6dfb\u52a0\u7684FASnI<sub>3<\/sub>\u9499\u949b\u77ff\u8584\u819cSEM\u56fe<\/p>\n<p>\uff08C\uff09\u6709\u5bf9\u4e8c\u6c2e\u82ef\u3001\u65e0\u5bf9\u4e8c\u6c2e\u82ef\u6dfb\u52a0\u7684FASnI<sub>3<\/sub>\u9499\u949b\u77ff\u8584\u819cXRD\u56fe<\/p>\n<p>\uff08D\uff09\u6709\u5bf9\u4e8c\u6c2e\u82ef\u3001\u65e0\u5bf9\u4e8c\u6c2e\u82ef\u6dfb\u52a0\u7684FASnI<sub>3<\/sub>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6548\u7387\u56fe<\/p>\n<p>\uff08E\uff09\u4f18\u5316\u540e\u7684FASnI<sub>3<\/sub>\u7684EQE\u548cJsc<\/p>\n<p>\uff08F\uff09\u4f18\u5316\u540e\u7684FASnI<sub>3<\/sub>\u7684J-V\u66f2\u7ebf<\/p>\n<p>\uff08G\uff0936\u4e2a\u5668\u4ef6\u7684\u6548\u7387\u5206\u5e03<\/p>\n<p>\uff08H\uff09FASnI<sub>3<\/sub>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5728\u7a7a\u6c14\u4e2d100\u5929\u7684\u7a33\u5b9a\u6027<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66514\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/12-3.png\" alt=\"\" width=\"700\" height=\"481\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/12-3.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/12-3-300x206.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe12 \u4e0d\u540c\u53cd\u6eb6\u5242\u5904\u7406\u7684FASnI<sub>3<\/sub>\u8584\u819c\u53ca\u5176\u6027\u8d28\u7814\u7a76<\/strong><\/p>\n<p>\uff08A\uff09FASnI<sub>3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u80fd\u7ea7\u56fe<\/p>\n<p>\uff08B\uff09\u4e0d\u540c\u53cd\u6eb6\u5242\u8fc7\u7a0b\u5904\u7406\u7684FASnI<sub>3<\/sub>\u8584\u819cSEM\u56fe\uff1aa\u3001\u65e0\u5904\u7406\uff0cb\u3001\u6c2f\u82ef\uff0cc\u3001\u7532\u82ef\uff0cd\u3001\u4e8c\u4e59\u919a<\/p>\n<p>\uff08C\uff09\u5177\u6709\u6781\u5c0f\u8fdf\u6ede\u7684FASnI<sub>3<\/sub>\u592a\u9633\u80fd\u7535\u6c60J-V\u66f2\u7ebf<\/p>\n<p>\uff08D\uff0910% SnF<sub>2<\/sub>\u6dfb\u52a0\u5242\u6dfb\u52a0\u768430\u4e2aFASnI<sub>3<\/sub>\u592a\u9633\u80fd\u7535\u6c60PCE\u56fe<\/p>\n<p><strong>\u56fe13\u548c\u56fe14\u4e3aCsSnI<sub>3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u4ee5\u53ca\u4e0d\u540c\u6bd4\u4f8bSnF<sub>2<\/sub>\u8c03\u63a7\u7684CsSnI<sub>3<\/sub>\u8584\u819c<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66515\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/13-2.png\" alt=\"\" width=\"700\" height=\"179\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/13-2.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/13-2-300x77.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe13<\/strong>\u00a0<strong>CsSnI<sub>3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u7684\u793a\u610f\u56fe\u3001\u80fd\u7ea7\u56fe\u53caJ-V\u66f2\u7ebf<\/strong><\/p>\n<p style=\"text-align: left;\">\uff08A\uff09\u793a\u610f\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08B\uff09CsSnI<sub>3<\/sub>\u8096\u7279\u57fa\u592a\u9633\u80fd\u7535\u6c60\u80fd\u7ea7\u56fe<\/p>\n<p style=\"text-align: left;\">\uff08C\uff09CsSnI<sub>3<\/sub>\u8096\u7279\u57fa\u592a\u9633\u80fd\u7535\u6c60J-V\u66f2\u7ebf<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66516\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/14-1.png\" alt=\"\" width=\"700\" height=\"395\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/14-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/14-1-300x169.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe14\u00a0\u4e0d\u540cSnF<sub>2<\/sub>\u6bd4\u4f8b\u63ba\u6742\u7684CsSnI<sub>3<\/sub>\u53ca\u5176\u5668\u4ef6\u6027\u80fd<sub>\u00a0<\/sub><\/strong><\/p>\n<p>\uff08A\uff09\u4e0d\u540cSnF<sub>2<\/sub>\u6bd4\u4f8b\u63ba\u6742\u7684CsSnI<sub>3<\/sub> XRD\u56fe<\/p>\n<p>\uff08B\uff09F 1s, I 3d, Sn 3d\u548cCs 3d\u7684XPS\u56fe<\/p>\n<p>\uff08C\uff09\u4e0d\u540cSnF<sub>2<\/sub>\u6bd4\u4f8b\u63ba\u6742\u7684CsSnI<sub>3<\/sub>\u592a\u9633\u80fd\u7535\u6c60J-V\u66f2\u7ebf<\/p>\n<p>\uff08D\uff09\u6b63\u53cd\u626b\u63cf20% SnF<sub>2<\/sub>\u63ba\u6742\u7684CsSnI<sub>3<\/sub>\u5668\u4ef6\uff0c\u8bf4\u660e\u65e0\u8fdf\u6ede<\/p>\n<p>\uff08E\uff0920% SnF<sub>2<\/sub>\u63ba\u6742\u7684CsSnI<sub>3<\/sub>\u5668\u4ef6IPCE\u8c31<\/p>\n<p>\uff08F\uff09\u4e0d\u540c\u5929\u6570\u4e0b\u5668\u4ef6\u7a33\u5b9a\u6027\u3002<\/p>\n<p><strong>3.2 Ge\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n<p>Ge<sup>2+<\/sup>\u7684\u79bb\u5b50\u534a\u5f84\u5c0f\u4e8eSn<sup>2+<\/sup>\uff0cPb<sup>2+<\/sup>\uff0c\u4f46\u662fGe<sup>2+<\/sup>\u76844s<sup>2<\/sup>\u8f68\u9053\u4e0eSn<sup>2+<\/sup>\u76845s<sup>2<\/sup>\u3001Pb<sup>2+<\/sup>\u76846s<sup>2<\/sup>\u76f8\u4f3c\u3002\u7406\u8bba\u4e0a\u5df2\u7ecf\u8868\u660eGe\u53ef\u4ee5\u4f5c\u4e3aPb\u7684\u66ff\u4ee3\u91d1\u5c5e\u4e4b\u4e00\u3002\u5b9e\u9a8c\u4e0a\uff0cCsGeI<sub>3<\/sub>\u7684\u5149\u5b66\u5e26\u9699\u4e3a1.63eV\uff0c\u4e0e\u4f20\u7edf\u94c5\u5364\u9499\u949b\u77ff\u76841.5eV\u76f8\u8fd1\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66517\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/15-3.png\" alt=\"\" width=\"700\" height=\"381\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/15-3.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/15-3-300x163.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe15<\/strong>\u00a0<strong>Ge\u57fa\u9499\u949b\u77ff\u7684\u6027\u80fd\u53ca\u5176\u8868\u5f81<\/strong><\/p>\n<p>\uff08A\uff09CsGeI<sub>3<\/sub>\uff0cMAGeI<sub>3<\/sub>\u548cFAGeI<sub>3<\/sub>\u7684\u5149\u5b66\u5e26\u9699\u5206\u522b\u4e3a1.63\uff0c2.0\u548c2.35 eV<\/p>\n<p>\uff08B\uff09CsGeI<sub>3<\/sub>\uff0cMAGeI<sub>3<\/sub>\u548cFAGeI<sub>3<\/sub>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u80fd\u7ea7\u56fe<\/p>\n<p>\uff08C\uff09CsGeI<sub>3<\/sub>\u548cMAGeI<sub>3<\/sub>\u7535\u6c60\u7684J-V\u66f2\u7ebf<\/p>\n<p>\uff08D\uff09MAGeI<sub>3<\/sub>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6a2a\u622a\u9762SEM\u56fe<\/p>\n<p>\uff08E\uff09CsGeI<sub>3<\/sub>\uff0cMAGeI<sub>3<\/sub>\u548cFAGeI<sub>3<\/sub>\u8584\u819c\u7684SEM\u56fe<\/p>\n<p><strong>3.3 Bi\u548cSb\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n<p>Pb<sup>2+<\/sup>\u76846S<sup>2<\/sup>6P<sup>0<\/sup>\u7535\u5b50\u7ed3\u6784\u53ef\u4ee5\u4f7f\u5168\u6ee1\u76846S\u5728\u4ef7\u5e26\u4e2d\u4e0eI\u76845P\u8f68\u9053\u4ea4\u53e0\uff0c\u800cPb<sup>2+ <\/sup>\u7a7a\u76846P<sup>0<\/sup>\u8f68\u9053\u5f62\u6210\u5bfc\u5e26\u3002\u53ea\u6709Tl<sup>+<\/sup>\u3001Pb<sup>2+<\/sup>\u548cBi<sup>3+<\/sup>\u5177\u6709\u76f8\u540c\u76846S<sup>2<\/sup>6P<sup>0<\/sup>\u8f68\u9053\uff0c\u800c\u8fd9\u4e09\u8005\u4e2d\u53ea\u6709Bi\u662f\u65e0\u6bd2\u7684\u3002\u800c\u4e14Pb<sup>2+<\/sup>\u548cBi<sup>3+<\/sup>\u7684\u79bb\u5b50\u534a\u5f84\u76f8\u4f3c\uff0c\u6613\u4e8e\u5f15\u5165\u5230\u9499\u949b\u77ff\u6676\u683c\u4e2d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66518\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/16-1.png\" alt=\"\" width=\"700\" height=\"437\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/16-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/16-1-300x187.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe16 Bi\u57fa\u9499\u949b\u77ff\u8584\u819c\u7684\u6027\u8d28<\/strong><\/p>\n<p>\uff08A\uff09MABi<sub>2<\/sub>I<sub>9<\/sub>\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n<p>\uff08B\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>Cl<em><sub>x<\/sub><\/em>, MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u548cCs<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u9499\u949b\u77ff\u7684\u5149\u5b66\u5e26\u9699\u5206\u522b\u4e3a2.4\uff0c2.1\u548c2.2 eV<\/p>\n<p>\uff08C\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>Cl<em><sub>x<\/sub><\/em>, MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u548cCs<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u9499\u949b\u77ff\u7684PL\u5149\u8c31<\/p>\n<p>\uff08D-F\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>Cl<em><sub>x<\/sub><\/em>, MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u548cCs<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u8584\u819c\u7684SEM\u56fe<\/p>\n<p>\uff08G\uff09Cs<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u5728\u521d\u59cb\u72b6\u6001\u548c\u4e00\u4e2a\u6708\u540e\u7684\u5438\u6536\u5149\u8c31<\/p>\n<p>\uff08H\uff09\u5728\u4e00\u4e2a\u6708\u5185MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>Cl<em><sub>x<\/sub><\/em>\u548cCs<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u9499\u949b\u77ff\u7535\u6c60PCE<\/p>\n<p>\uff08I\uff09Cs<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u7684\u8fdf\u6ede\u73b0\u8c61<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66519\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/17-1.png\" alt=\"\" width=\"700\" height=\"395\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/17-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/17-1-300x169.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe17 MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u7684\u5236\u5907\u53ca\u8868\u5f81<\/strong><\/p>\n<p>\uff08A\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u6eb6\u6db2\u8f85\u52a9\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe<\/p>\n<p>\uff08B\uff09\u4e0d\u540c\u65f6\u95f4\u7684MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9 <\/sub>XRD\u56fe<\/p>\n<p>\uff08C\uff09\u6676\u4f53\u7ed3\u6784<\/p>\n<p>\uff08D\uff09(001)\u65b9\u5411\u7684MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub><\/p>\n<p>\uff08E\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u8584\u819c\u7684AFM\u56fe<\/p>\n<p>\uff08F\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u8584\u819c\u7684SEM\u56fe<\/p>\n<p>\uff08G\uff09MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u5728\u7a7a\u6c14\u4e2d\u7a33\u5b9a\u6027<\/p>\n<p>\uff08H\uff09\u7a7a\u6c14\u4e2d\u4e0d\u540c\u5929\u6570MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub>\u7684PL\u8870\u51cf\u8c31<\/p>\n<p>\uff08I\uff09\u4e0d\u540c\u8fc7\u7a0b\u7684MA<sub>3<\/sub>Bi<sub>2<\/sub>I<sub>9<\/sub> PL\u8870\u51cf\u8c31\u3002<\/p>\n<p><strong>3.4 \u8fc7\u6e21\u65cf\u91d1\u5c5e\u7684\u65e0\u94c5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n<p>Sn\uff0cGe\uff0cBi\u548cSb\u867d\u7136\u53ef\u4ee5\u4f5c\u4e3a\u9499\u949b\u77ff\u4e2d\u94c5\u7684\u66ff\u4ee3\u5143\u7d20\uff0c\u4f46\u662f\u6210\u672c\u4ecd\u7136\u662f\u65e0\u94c5\u9499\u949b\u77ff\u53d1\u5c55\u7684\u9650\u5236\u3002\u8fc7\u6e21\u65cf\u91d1\u5c5e\uff08\u4f8b\u5982Cu<sup>2+<\/sup>, Fe<sup>2+<\/sup>, Zn<sup>2+<\/sup>\uff09\u5728\u65e0\u94c5\u9499\u949b\u77ff\u5927\u5bb6\u5ead\u4e2d\u53ef\u80fd\u4f1a\u662f\u6f5c\u5728\u7684\u89d2\u8272\u3002<strong>\u56fe18\u548c\u56fe19\u5c55\u793a\u4e86\u8fc7\u6e21\u65cf\u91d1\u5c5e\u7684\u4e24\u79cd\u65e0\u94c5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff0cAgBi<sub>2<\/sub>I<sub>7<\/sub>\u548cCs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66520\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/18-1.png\" alt=\"\" width=\"700\" height=\"629\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/18-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/18-1-300x270.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe18\u00a0AgBi<sub>2<\/sub>I<sub>7<\/sub>\u7684\u8868\u5f81\u53ca\u5176\u5668\u4ef6\u6027\u80fd<\/strong><\/p>\n<p>\uff08A-C\uff09\u4e3a\u4e0d\u540c\u65b9\u5411AgBi<sub>2<\/sub>I<sub>7<\/sub>\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n<p>\uff08D\uff09\u4e0d\u540c\u9000\u706b\u6e29\u5ea6\u7684AgBi<sub>2<\/sub>I<sub>7<\/sub>\u8584\u819c\u7684\u8868\u9762\u5f62\u8c8c<\/p>\n<p>\uff08E\uff09AgBi<sub>2<\/sub>I<sub>7<\/sub>\u7684\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31<\/p>\n<p>\uff08F\uff09AgBi<sub>2<\/sub>I<sub>7<\/sub>\u5e26\u9699<\/p>\n<p>\uff08G\uff09AgBi<sub>2<\/sub>I<sub>7<\/sub>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684J-V\u66f2\u7ebf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66521\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/19-1.png\" alt=\"\" width=\"700\" height=\"409\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/19-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/19-1-300x175.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe19\u00a0Cs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u7684\u8868\u5f81\u53ca\u5176\u4e0e\u94c5\u57fa\u9499\u949b\u77ff\u6676\u4f53\u7684\u6bd4\u8f83<\/strong><\/p>\n<p>\uff08A\uff09Cs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n<p>\uff08B\uff09Cs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u7684\u5438\u6536\u5149\u8c31<\/p>\n<p>\uff08C\uff09Cs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u7684SEM\u56fe<\/p>\n<p>\uff08D\uff09Cs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u5355\u6676\u548c\u7c89\u672b\u7684PL\u56fe<\/p>\n<p>\uff08E\uff09\u66b4\u9732\u5728\u4e0d\u540c\u73af\u5883\u4e0bCs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\u00a0\u7684XRD\u56fe\u8c31<\/p>\n<p>\uff08F\uff09Cs<sub>2<\/sub>AgBiBr<sub>6<\/sub>\uff0cMAPbBr<sub>3<\/sub>\uff0cMAPbI<sub>3<\/sub>\u7684XRD\u56fe\u8c31<\/p>\n<p><strong>4. \u7ed3\u8bba\u4e0e\u5c55\u671b<\/strong><\/p>\n<p>\u867d\u7136\u94c5\u57fa\u9499\u949b\u77ff\u6750\u6599\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u5f15\u8d77\u4eba\u4eec\u6781\u5927\u7684\u5174\u8da3\uff0c\u7136\u800c\u94c5\u5bf9\u4e8e\u73af\u5883\u3001\u6709\u673a\u4f53\u7684\u6f5c\u5728\u5a01\u80c1\u59cb\u7ec8\u5b58\u5728\uff0c\u5e76\u4e14\u6709\u53ef\u80fd\u963b\u788d\u9499\u949b\u77ff\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u4e8e\u662f\u5728\u76ee\u524d\u5df2\u7ecf\u8bc1\u5b9e\u7684\u5176\u4ed6\u53ef\u66ff\u4ee3\u94c5\u7684\u57fa\u7840\u4e0a\uff0c\u4ecd\u53ef\u5c55\u671b\u5176\u4ed6\u5143\u7d20\u7ec4\u6210\u7684\u9499\u949b\u77ff\u3002\u56fe20\u548c\u56fe21\u6307\u51fa\u5176\u4ed6\u7cfb\u5217\u9499\u949b\u77ff\u53ef\u80fd\u4e5f\u6ee1\u8db3\u5176\u5728\u5149\u4f0f\u4e0a\u7684\u8fd0\u7528\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66522\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/20-1.png\" alt=\"\" width=\"700\" height=\"276\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/20-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/20-1-300x118.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe20 Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u3001Cs<sub>2<\/sub>SbMX<sub>6<\/sub>\u7cfb\u5217\u7684\u7269\u7406\u672c\u8d28\u4ee5\u53ca\u5149\u5b66\u6027\u8d28<\/strong><\/p>\n<p>\uff08A,B\uff09Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u3001Cs<sub>2<\/sub>SbMX<sub>6<\/sub>\u7cfb\u5217\u7684\u8ba1\u7b97\u5e26\u9699<\/p>\n<p>\uff08C,D\uff09Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u3001Cs<sub>2<\/sub>SbMX<sub>6<\/sub>\u7cfb\u5217\u7684\u6709\u6548\u8d28\u91cf<\/p>\n<p>\uff08E\uff09Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u7684\u5438\u6536\u5149\u8c31<\/p>\n<p>\uff08F\uff09Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784<\/p>\n<p>\uff08G\uff09Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u7684\u7a33\u6001PL\u5149\u8c31<\/p>\n<p>\uff08H\uff09Cs<sub>2<\/sub>BiMX<sub>6<\/sub>\u7684\u65f6\u95f4\u8870\u51cfPL\u5149\u8c31<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-66523\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/21-1.png\" alt=\"\" width=\"700\" height=\"661\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/21-1.png 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/02\/21-1-300x283.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe21 MA<sub>2<\/sub>CuCl<sub>x<\/sub>Br<sub>4\u2013x<\/sub>\u7cfb\u5217\u7684\u6027\u8d28\u53ca\u5176\u5668\u4ef6\u6027\u80fd<\/strong><\/p>\n<p>\uff08A\uff09MA<sub>2<\/sub>CuCl<sub>x<\/sub>Br<sub>4\u2013x<\/sub>\u7684\u5438\u6536\u7cfb\u6570<\/p>\n<p>\uff08B\uff09MA<sub>2<\/sub>CuI<sub>4<\/sub>, MA<sub>2<\/sub>CuCl<sub>2<\/sub>Br<sub>2<\/sub>\u548cMA<sub>2<\/sub>CuBr<sub>3<\/sub>\u9499\u949b\u77ff\u7684\u5149\u5b66\u5e26\u9699\u5206\u522b\u4e3a2.48eV\u30012.12eV\u548c1.90eV<\/p>\n<p>\uff08C\uff09Br\/Cl\u6bd4\u4f8b\u53d8\u5316\uff0cMA<sub>2<\/sub>CuCl<sub>x<\/sub>Br<sub>4\u2013x<\/sub>\u989c\u8272\u7684\u53d8\u5316<\/p>\n<p>\uff08D\uff09MA<sub>2<\/sub>CuCl<sub>2<\/sub>Br<sub>2<\/sub>\u5e73\u9762\u578b\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684J-V\u66f2\u7ebf<\/p>\n<p>\uff08E\uff09MA<sub>2<\/sub>CuCl<sub>2<\/sub>Br<sub>2<\/sub> \u548cMA<sub>2<\/sub>CuCl<sub>0.5<\/sub>Br<sub>3.5<\/sub>\u4ecb\u5b54\u578b\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684J-V\u66f2\u7ebf<\/p>\n<p><strong>\u539f\u6587\u94fe\u63a5\uff1a<\/strong><a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adma.201605005\/full\" target=\"_blank\">Lead-free Organic\u2013Inorganic Hybrid Perovskites for Photovoltaic Applications: Recent Advances and Perspectives <\/a>\uff08 <span class=\"fontstyle0\">Adv. Mater.,\u00a0<\/span><span class=\"fontstyle2\">2017<\/span><span class=\"fontstyle3\">, <\/span><span class=\"fontstyle0\">DOI: 10.1002\/adma.201605005<\/span>\u00a0\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7535\u5b50\u7535\u5de5\u5b66\u672f\u7ec4lyh_wv\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n<p>\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<a href=\"http:\/\/cailiaoren.mikecrm.com\/6qSdMU\" target=\"_blank\">\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\">\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u6709\u673a\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\uff08\u4f8b\u5982MAPbI3\uff09\u6210\u4e3a\u4e86\u5149\u4f0f\u8fd0\u7528\u7684\u65b0\u578b\u6d3b\u6027\u6750\u6599\uff0c\u4ee5\u8fd9\u79cd\u9499\u949b\u77ff\u6d3b\u6027\u6750\u6599\u5236\u5907\u7684\u5149\u4f0f\u5668\u4ef6\u6548\u7387\u5df2\u7ecf\u8d85\u8fc722%\u3002\u7136\u800c\u4f20\u7edf\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u603b&#8230;<\/p>\n","protected":false},"author":871,"featured_media":66503,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[533],"tags":[78,18,32,1399],"class_list":["post-66487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zongshu","tag-photovoltaic","tag-xinnengyuan","tag-film","tag-huangwei"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/66487"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/871"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66487"}],"version-history":[{"count":15,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/66487\/revisions"}],"predecessor-version":[{"id":66612,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/66487\/revisions\/66612"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/66503"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66487"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}