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loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-113301\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/6-23.jpg\" alt=\"\" width=\"600\" height=\"355\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/6-23.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/6-23-300x178.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3 style=\"text-align: center;\">\u7efc\u8ff0\u603b\u89c8\u56fe<\/h3>\n<h3>1 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\u5668\u4ef6\u7ed3\u6784<\/h3>\n<p>PSCs\u7684\u5de8\u5927\u6210\u529f\u4e0d\u4ec5\u5728\u4e8e\u5176\u9ad8\u6548\u7387\uff0c\u800c\u4e14\u5728\u4e8e\u5668\u4ef6\u7ed3\u6784\u7684\u591a\u6837\u6027\uff0c\u6240\u6709\u8fd9\u4e9b\u90fd\u6e90\u4e8e\u9499\u949b\u77ff\u6750\u6599\u72ec\u7279\u7684\u5149\u7535\u7279\u6027\u3002\u7b2c\u4e00\u4e2aPSC\u7535\u6c60\u91c7\u7528\u4ecb\u5b54\u4e8c\u6c27\u5316\u949b\u4f5c\u4e3a\u652f\u67b6\u5c42\uff0c\u4ee5\u65e0\u673a-\u6709\u673a\u6742\u5316\u9499\u949b\u77ff\u6750\u6599\u4f5c\u4e3a\u654f\u5316\u5242\u3002\u7531\u4e8e\u65e0\u673a-\u6709\u673a\u6742\u5316\u9499\u949b\u77ff\u5177\u6709\u826f\u597d\u7684\u8f7d\u6d41\u5b50\u8f93\u8fd0\u80fd\u529b\uff0c\u76ee\u524d\u5668\u4ef6\u7ed3\u6784\u5df2\u7ecf\u53d1\u751f\u6f14\u5316\uff0c\u51fa\u73b0\u4e86\u4e0d\u540c\u7684PSC\u7ed3\u6784\u3002\u5176\u4e2d\uff0c\u4ecb\u89c2\u7ed3\u6784\u91c7\u7528\u534a\u5bfc\u4f53\u7edd\u7f18\u6c27\u5316\u7269Al<sub>2<\/sub>O<sub>3<\/sub>\u652f\u67b6\uff0c\u5176\u88ab\u9499\u949b\u77ff\u5b8c\u5168\u6e17\u900f\u5e76\u4e14\u53ef\u4ee5\u5728\u7eb3\u7c73\u7ed3\u6784\u4e0a\u5ef6\u4f38\u4ee5\u5f62\u6210\u8986\u76d6\u5c42\uff0c\u5f62\u6210\u6240\u8c13\u7684\u201c\u4ecb\u5b54\u7ed3\u6784\u201d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-113287\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/1-80.jpg\" alt=\"\" width=\"520\" height=\"682\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/1-80.jpg 520w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/1-80-229x300.jpg 229w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe1 PSC\u7ed3\u6784\u793a\u610f\u56fe<\/strong><\/p>\n<p>PSC\u7684\u7535\u8377\u5206\u79bb\u548c\u8fd0\u8f93\u8fc7\u7a0b\u53ef\u4ee5\u91c7\u7528\u5f02\u8d28\u7ed3\u592a\u9633\u80fd\u7535\u6c60\u6a21\u578b\u5f88\u597d\u5730\u63cf\u8ff0\u3002\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u6548\u7684PSC\uff0c\u6784\u6210\u7535\u6c60\u7684\u5404\u7c7b\u6750\u6599\u80fd\u7ea7\u8981\u5f88\u597d\u5730\u5339\u914d\uff0c\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u4f18\u5316\u7535\u6c60\u7684\u5173\u952e\u6750\u6599\u53ca\u8584\u819c\u5236\u5907\u5de5\u827a\uff0c\u5e76\u901a\u8fc7\u754c\u9762\u5de5\u7a0b\u63d0\u9ad8\u8f7d\u6d41\u5b50\u7684\u4f20\u8f93\u3001\u8f6c\u79fb\u548c\u6536\u96c6\u6548\u7387\u3002\u540c\u65f6\uff0c\u8fd8\u9700\u8981\u66f4\u597d\u5730\u7406\u89e3\u5668\u4ef6\u7684\u8f7d\u6d41\u5b50\u52a8\u529b\u5b66\u8fc7\u7a0b\u3002<\/p>\n<h3>3 \u9499\u949b\u77ff\u6750\u6599\u548c\u8584\u819c\u5236\u5907\u6280\u672f<\/h3>\n<p>\u4e00\u822c\u6765\u8bf4\uff0c\u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u7ed3\u6784\u53ef\u4ee5\u901a\u8fc7\u660e\u786e\u7684\u5206\u5b50\u7ec4\u88c5\u5c06\u6709\u673a\u548c\u65e0\u673a\u6750\u6599\u7d27\u5bc6\u8fde\u63a5\u8d77\u6765\u3002<\/p>\n<h4>3.1 \u9499\u949b\u77ff\u6750\u6599\u4f5c\u4e3a\u5438\u5149\u4f53<\/h4>\n<p>\u9499\u949b\u77ff\u7ed3\u6784\u6700\u521d\u662f\u57fa\u4e8e\u77ff\u7269\u949b\u9178\u9499\uff08CaTiO<sub>3<\/sub>\uff09\u3002\u4f5c\u4e3a\u9499\u949b\u77ff\u6750\u6599\u7684\u65b0\u5206\u652f\uff0c\u5364\u5316\u7269\u9499\u949b\u77ff\u5177\u6709\u8bf1\u4eba\u7684\u5149\u4f0f\u7279\u6027\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u4e00\u4e9b\u65e0\u673aCsBX<sub>3<\/sub>\uff08B = Sn\uff0cPb\uff0cX = Cl\uff0cBr\uff0cI\uff09\u548c\u65e0\u673a-\u6709\u673a\u6742\u5316\u9499\u949b\u77ff\u5df2\u6210\u529f\u7528\u4e8e\u5149\u4f0f\u5668\u4ef6\u3002\u5177\u6709\u5316\u5b66\u8ba1\u91cf\u6bd4\u7684\u65e0\u673a-\u6709\u673a\u6742\u5316\u9499\u949b\u77ffABX<sub>3<\/sub>\uff08A =\u00a0\u6709\u673a\u9633\u79bb\u5b50\uff0c\u7532\u57fa\u94f5\uff08MA\uff09\u6216\u7532\u8112\u9393\uff08FA\uff09; B = Pb\uff0cSn; X = Cl\uff0cBr\u548cI\uff09\u901a\u5e38\u7528\u4e8e\u63cf\u8ff0\u8fd9\u79cd\u7c7b\u578b\u7684\u9499\u949b\u77ff\u6750\u6599\uff0c\u5177\u6709\u5171\u9876\u70b9\u9634\u79bb\u5b50BX<sub>6<\/sub>\u516b\u9762\u4f53\u7684\u4e09\u7ef4\u7ed3\u6784\uff0c\u5176\u4e2dX\u539f\u5b50\u4f4d\u4e8e\u516b\u9762\u4f53\u7684\u9876\u70b9\uff0cB\u539f\u5b50\u4f4d\u4e8e\u516b\u9762\u4f53\u7684\u4f53\u5fc3\uff0cA\u9633\u79bb\u5b50\u5219\u586b\u5145\u4e8e\u516b\u9762\u4f53\u4e09\u7ef4\u7f51\u7edc\u5f62\u6210\u7684\u7a7a\u9699\u4e2d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-113289\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/2-62.jpg\" alt=\"\" width=\"520\" height=\"834\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/2-62.jpg 520w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/2-62-187x300.jpg 187w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe2 \u65e0\u673a-\u6709\u673a\u6742\u5316\u9499\u949b\u77ff\u7684\u7ed3\u6784<\/strong><\/p>\n<p>\u4e09\u7ef4\u5364\u5316\u7269\u9499\u949b\u77ff\u5177\u6709\u9ad8\u8fbe10<sup>5<\/sup>\u00a0cm<sup>-1<\/sup>\u7684\u9ad8\u6d88\u5149\u7cfb\u6570\uff08\u03b1\uff09\u3002\u4f8b\u5982\uff0cMAPbI<sub>3<\/sub>\u7684\u5149\u5438\u6536\u80fd\u529b\u751a\u81f3\u9ad8\u4e8eGaAs\uff0c\u6bd4\u6676\u7845\u9ad8\u4e24\u4e2a\u6570\u91cf\u7ea7\uff0c\u5e94\u8be5\u662f\u6700\u9002\u7528\u4e8e\u5355\u7ed3\u592a\u9633\u80fd\u7535\u6c60\u7684\u3002\u6839\u636e\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\uff0cMAPbI<sub>3<\/sub>\u7684\u7535\u5b50\u7ed3\u6784\u4e3b\u8981\u7531Pb-I\u952e\u6027\u8d28\u51b3\u5b9a\uff0c\u5176\u4ef7\u5e26\u9876\u4e3b\u8981\u7531Pb 6s\u548cI 5p\u53cd\u952e\u6742\u5316\u8f68\u9053\u6784\u6210\u7684\uff0c\u800c\u5bfc\u5e26\u5e95\u7531Pb 6p\u548cI 5p\u7684\u975e\u952e\u6742\u5316\u8f68\u9053\u6784\u6210\u7684\u3002\u9ad8\u03b1\u503c\u5f52\u56e0\u4e8e\u9499\u949b\u77ff\u5bfc\u5e26\u5e95\uff08CBM\uff09\u9ad8\u6001\u5bc6\u5ea6\uff0c\u76f4\u63a5p-p\u8dc3\u8fc1\u53ef\u80fd\u662f\u5176\u539f\u56e0\u3002\u7531\u4e8e\u9ad8\u03b1\u548c\u5f3a\u53cd\u5c04\u80cc\u7535\u6781\uff0c500\u00a0nm\u539a\u7684\u9499\u949b\u77ff\u8584\u819c\u8db3\u4ee5\u6355\u83b7\u80fd\u91cf\u4f4e\u4e8e\u80fd\u9699\uff08E<sub>g<\/sub>\uff09\u7684\u5927\u591a\u6570\u5165\u5c04\u5149\u5b50\u3002<\/p>\n<p><strong>3.2 \u9499\u949b\u77ff\u8584\u819c\u5236\u5907\u6280\u672f<\/strong><\/p>\n<p>\u9499\u949b\u77ff\u8584\u819c\u7684\u5f62\u8c8c\u548c\u7ed3\u6676\u6027\u663e\u8457\u5f71\u54cd\u7535\u6c60\u6027\u80fd\u3002\u540c\u65f6\uff0c\u9ad8\u8d28\u91cf\u7684\u9499\u949b\u77ff\u8584\u819c\u6613\u53d7\u5230\u8584\u819c\u6c89\u79ef\u6761\u4ef6\u548c\u5236\u5907\u5de5\u827a\u7684\u5f71\u54cd\u3002\u76ee\u524d\uff0c\u901a\u5e38\u9499\u949b\u77ff\u8584\u819c\u4e3b\u8981\u91c7\u7528\u4e09\u79cd\u6210\u819c\u65b9\u6cd5\uff1a\u4e00\u6b65\u6c89\u79ef\u6cd5\uff0c\u4e24\u6b65\u6c89\u79ef\u6cd5\uff08\u5305\u62ec\u6c14\u76f8\u8f85\u52a9\u6eb6\u6db2\u5de5\u827a\uff09\u548c\u6c14\u76f8\u6c89\u79ef\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-113291\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/3-55.jpg\" alt=\"\" width=\"520\" height=\"486\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/3-55.jpg 520w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/3-55-300x280.jpg 300w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe3 \u4e09\u79cd\u9499\u949b\u77ff\u8584\u819c\u5236\u5907\u65b9\u6cd5<\/strong><\/p>\n<h4>3.2.1 \u4e00\u6b65\u6c89\u79ef\u6cd5<\/h4>\n<p>\u5728PSCs\u7684\u521d\u59cb\u53d1\u5c55\u9636\u6bb5\uff0c\u6700\u5e38\u7528\u7684\u5c31\u662f\u4e00\u6b65\u524d\u9a71\u4f53\u6eb6\u6db2\u6c89\u79ef\u6cd5\u3002\u901a\u8fc7\u5c06\u6240\u6709\u524d\u9a71\u7269\u6eb6\u89e3\u5728\u9ad8\u6cb8\u70b9\u3001\u6781\u6027\u6eb6\u5242\u4e2d\uff08\u5e38\u7528\u6eb6\u5242\u5305\u62ecN, N\u2019-\u4e8c\u7532\u57fa\u7532\u9170\u80fa\uff08DMF\uff09\uff0c\u4e8c\u7532\u57fa\u4e9a\u781c\uff08DMSO\uff09\uff0c\u03b3-\u4e01\u5185\u916f\uff08GBL\uff09\uff09\uff0c\u518d\u5c06\u6df7\u5408\u6eb6\u6db2\u76f4\u63a5\u6ef4\u5728\u57fa\u5e95\u4e0a\u65cb\u6d82\u800c\u83b7\u5f97\u9499\u949b\u77ff\u8584\u819c\u3002<\/p>\n<h4>3.2.2 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decoding=\"async\" class=\"aligncenter size-full wp-image-113292\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/4-50.jpg\" alt=\"\" width=\"520\" height=\"463\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/4-50.jpg 520w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/4-50-300x267.jpg 300w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe4 \u70b9\u7f3a\u9677\u7684\u8f6c\u53d8\u80fd\u7ea7\u4ee5\u53ca\u539f\u5b50\u53d6\u4ee3\u6216\u95f4\u9699\u63ba\u6742<\/strong><\/p>\n<p>\u9664\u4e86\u81ea\u63ba\u6742\u4e4b\u5916\uff0c\u5bf9\u6742\u8d28\u539f\u5b50\u7684<em><i>p<\/i><\/em>\u578b\u6216<em><i>n<\/i><\/em>\u578b\u63ba\u6742\u4e5f\u8fdb\u884c\u4e86\u7406\u8bba\u7814\u7a76\u3002 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-113293\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/5-35.jpg\" alt=\"\" width=\"600\" height=\"360\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/5-35.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/11\/5-35-300x180.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe5 \u7535\u5bb9\u4f5c\u4e3aPSC\u9891\u7387\u7684\u51fd\u6570<\/strong><\/p>\n<h4>4.3 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