{"id":195918,"date":"2020-03-16T06:33:22","date_gmt":"2020-03-15T22:33:22","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=195918"},"modified":"2020-03-15T19:33:43","modified_gmt":"2020-03-15T11:33:43","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%e7%ad%89%e4%ba%baadv-funct-mater-%ef%bc%9a%e7%bb%99%e9%92%99%e9%92%9b%e7%9f%bf%e8%a1%a5%e9%92%99%e5%8a%a9","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=195918","title":{"rendered":"\u9655\u5e08\u5927\u5218\u751f\u5fe0\u6559\u6388\u7b49\u4ebaAdv. Funct. 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src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214171700.jpg\" alt=\"\" width=\"600\" height=\"272\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214171700.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214171700-300x136.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe1. a) 35\u2103\u52a0\u70ed\u4e0d\u540c\u65f6\u95f4\u3001\u63ba\u6742 0-1% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7167\u7247b) \u4e0d\u540cCaCl<sub>2<\/sub>\u6d53\u5ea6\u63ba\u6742CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684XRD\u56fe\u548c\u653e\u5927\u7684 (200)\u5cf0 c) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684UV\u2013vis\u5438\u6536\u5149\u8c31\u548c<em>Tauc<\/em><em>\u00a0<\/em><em>plot<\/em>\u56fed-e) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684\u7a33\u6001PL\u8c31\u56fe\u548c<em>PL<\/em>\u5f3a\u5ea6\u8870\u51cf\u66f2\u7ebf<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-196067\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214171745.jpg\" alt=\"\" width=\"600\" height=\"310\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214171745.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214171745-300x155.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe2. a-b) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684\u9876\u89c6SEM\u56fe c-d) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684\u622a\u9762SEM\u56fe e-f) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684AFM\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-196068\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173835.jpg\" alt=\"\" width=\"600\" height=\"299\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173835.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173835-300x150.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe3. a) \u4e0d\u540cCaCl<sub>2<\/sub>\u6d53\u5ea6\u63ba\u6742CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684J-V\u66f2\u7ebf b) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684EQE\u56fec) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u7535\u6d41\u5bc6\u5ea6\u548c\u6548\u7387\u7684\u7a33\u5b9a\u8f93\u51fa\u66f2\u7ebfd) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u80fd\u7ea7\u56fee) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684Mott-Schottky\u56fef) \u63ba\u67420%\u548c0.5% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684Nyquist\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-196065\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173852.jpg\" alt=\"\" width=\"600\" height=\"320\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173852.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173852-300x160.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe4. \u63ba\u6742 0-1% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684XPS\u5bf9\u6bd4\u56fe\uff1a a) Cs 3d, b) Pb 4f, c) I 3d, d) Br 3d, e) Ca 2p, f) Cl 2p<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-196064\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173911.jpg\" alt=\"\" width=\"600\" height=\"489\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173911.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/QQ\u622a\u56fe20200214173911-300x245.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe5. \u63ba\u6742 0-1% CaCl<sub>2<\/sub>\u7684CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u5728\u76f8\u5bf9\u6e7f\u5ea6\u4e3a40%\u7684\u6761\u4ef6\u4e0b\u653e\u7f6e\u4e0d\u540c\u65f6\u95f4\u7684\u7167\u7247<\/p>\n<p>\u3010\u5c0f\u7ed3\u3011<\/p>\n<p>\u7814\u7a76\u56e2\u961f\u7cfb\u7edf\u5730\u7814\u7a76\u4e86CaCl<sub>2<\/sub>\u5bf9CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u8d28\u91cf\u548cCsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u6027\u80fd\u7684\u5f71\u54cd\u89c4\u5f8b\u3002CaCl<sub>2<\/sub>\u4e2d\u7684Ca<sup>2+<\/sup>\u80fd\u5ef6\u7f13CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684\u7ed3\u6676\u901f\u7387\u5e76\u663e\u8457\u63d0\u9ad8\u5176\u7ed3\u6676\u5ea6\uff0c\u4ece\u800c\u964d\u4f4e\u8584\u819c\u7684\u7f3a\u9677\u6001\u5bc6\u5ea6\uff0c\u5ef6\u957f\u5176\u8f7d\u6d41\u5b50\u5bff\u547d\u3002\u6b64\u5916\uff0cCaCl<sub>2<\/sub>\u8fd8\u80fd\u63d0\u9ad8CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u8584\u819c\u7684\u8d39\u7c73\u80fd\u7ea7\uff0c\u589e\u5927\u5668\u4ef6\u7684\u5185\u5efa\u7535\u573a\uff0c\u4ece\u800c\u63d0\u5347CsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u5f00\u8def\u7535\u538b\u3002\u6700\u7ec8\uff0cCsPbI<sub>2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u6548\u7387\u8fbe\u523016.79%\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/www.x-mol.com\/paperRedirect\/1225933842581311488\"><strong>Controlled n\u2010Doping in Air\u2010Stable CsPbI2Br Perovskite Solar Cells with a Record Efficiency of 16.79%<\/strong><\/a>\uff08Adv. Funct. Mater. 2020, DOI: 10.1002\/adfm.201909972\uff09<\/p>\n<p>\u672c\u6587\u7531kv1004\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u6548\u7387\u5df2\u7ecf\u8fbe\u5230\u4e8625.2%\u3002\u7136\u800c\uff0c\u6742\u5316\u9499\u949b\u77ff\u4e2d\u7684\u6709\u673a\u7ec4\u5206\uff08\u7532\u6c28\u548c\u7532\u772f\uff09\u5728\u70ed\u529b\u5b66\u4e0a\u662f\u4e0d\u7a33\u5b9a\u7684\uff0c\u5149\u7167\u3001\u52a0\u70ed\u548c\u9ad8\u6e7f\u6761\u4ef6\u90fd\u4f1a\u8bf1\u5bfc\u6709&#8230;<\/p>\n","protected":false},"author":1592,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-195918","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/195918"}],"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\/1592"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=195918"}],"version-history":[{"count":11,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/195918\/revisions"}],"predecessor-version":[{"id":198211,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/195918\/revisions\/198211"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=195918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=195918"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=195918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}