{"id":124734,"date":"2018-02-06T06:30:08","date_gmt":"2018-02-05T22:30:08","guid":{"rendered":"\/\/m.iemloyee.com\/?p=124734"},"modified":"2018-02-05T16:18:01","modified_gmt":"2018-02-05T08:18:01","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%e8%af%be%e9%a2%98%e7%bb%84appl-mater-interfaces-%e4%bd%8e%e6%b8%a9%e6%99%ae%e9%80%9a%e7%8e%af%e5%a2%83%e5%88%b6%e5%a4%87","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=124734","title":{"rendered":"\u9655\u5e08\u5927\u5218\u751f\u5fe0\u6559\u6388\u8bfe\u9898\u7ec4Appl. Mater. Interfaces. :\u4f4e\u6e29\u666e\u901a\u73af\u5883\u5236\u5907\u7a33\u5b9a\u9ad8\u6548\u7684\u65e0\u673aCsPbBr3\/CsPb2Br5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"

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

\u65e0\u673aCs-Pb-Br\u9499\u949b\u77ff\u6750\u6599\u5728\u6c34\u3001\u5149\u4ee5\u53ca\u70ed\u7684\u8001\u5316\u4f5c\u7528\u4e0b\u663e\u793a\u4e86\u51fa\u8272\u7684\u7a33\u5b9a\u6027\uff0c\u56e0\u6b64\u5176\u5728\u53e0\u5c42\u7535\u6c60\u53ca\u5668\u4ef6\u5546\u4e1a\u5316\u8fdb\u7a0b\u4e2d\u5c55\u793a\u4e86\u5de8\u5927\u7684\u6f5c\u529b\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u5728\u4f4e\u6e29\u7a7a\u6c14\u4e2d\u5236\u5907\u9ad8\u6027\u80fd\u7684Cs-Pb-Br\u57fa\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5145\u6ee1\u4e86\u6311\u6218\u3002\u5728\u8be5\u7814\u7a76\u4e2d\uff0c\u4f5c\u8005\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684SCN–<\/sup>\u4e59\u9178\u4e59\u916f\u6eb6\u6db2\u5904\u7406\u5728\u5ba4\u6e29\u5236\u5907\u5f97\u5230\u7684CsPbBr3<\/sub> \u91cf\u5b50\u70b9\u8584\u819c\uff0c\u5f97\u5230\u4e86\u5927\u6676\u7c92\u5c3a\u5bf8\u3001\u5c0f\u754c\u9762\u7f3a\u9677\u7684CsPbBr3<\/sub>-CsPb2<\/sub>Br5<\/sub>\u590d\u5408\u8584\u819c\u3002 \u6700\u7ec8\u5f97\u5230\u7684\u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u9ad8\u8fbe6.81%\u5e76\u4e14\u5c55\u793a\u4e86\u975e\u5e38\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u9655\u897f\u5e08\u8303\u5927\u5b66\u9773\u5fd7\u6587\u535a\u58eb\u548c\u5218\u751f\u5fe0\u6559\u6388<\/strong>(<\/strong>\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>)<\/strong>\u5728<\/strong>ACS Appl. Mater. Interfaces. <\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u540d\u4e3a \u201cAll-Ambient Processed Binary CsPbBr3<\/sub>\/CsPb2<\/sub>Br5<\/sub> Perovskites with Synergistic Enhancement for High Efficiency Cs-Pb-Br Based Solar Cells\u201d <\/strong>\u7684\u6587\u7ae0\u3002\u5728\u8fd9\u6b21\u7814\u7a76\u4e2d\uff0c\u7814\u7a76\u8005\u5229\u7528CsPbBr3<\/sub> \u91cf\u5b50\u70b9\u8584\u819c\u5728SCN–<\/sup>\u4e59\u9178\u4e59\u916f\u6eb6\u6db2\u73af\u5883\u4e2d\u5b58\u5728\u4e00\u4e2a\u6eb6\u89e3-\u91cd\u7ed3\u6676\u7684\u8fc7\u7a0b\u5236\u5907\u4e86\u81f4\u5bc6\u5747\u5300\u7684CsPbBr3<\/sub>-CsPb2<\/sub>Br5<\/sub>\u590d\u5408\u8584\u819c\u3002\u7814\u7a76\u53d1\u73b0\uff0cSCN–<\/sup>\u5438\u9644\u4e8ePb2+<\/sup>\u8868\u9762\u5bfc\u81f4Cs+<\/sup>\u4e0eBr–<\/sup>\u4ece\u91cf\u5b50\u70b9\u8868\u9762\u5265\u79bb\uff1b\u540c\u65f6\uff0c\u4e59\u9178\u4e59\u916f\u6eb6\u6db2\u589e\u5f3a\u4e86\u79bb\u5b50\u4e4b\u95f4\u7684\u52a8\u6001\u6269\u6563\u4e0e\u5e73\u8861\u8fc7\u7a0b\u3002\u6709\u8da3\u7684\u662f\uff0c\u4f5c\u8005\u8fdb\u4e00\u6b65\u53d1\u73b0\u5c11\u91cf\u7684CsPb2<\/sub>Br5<\/sub>\u80fd\u591f\u6709\u6548\u7684\u949d\u5316\u8584\u819c\u7684\u8868\u9762\u7f3a\u9677\uff0c\u63d0\u9ad8\u5668\u4ef6\u5149\u751f\u8f7d\u6d41\u5b50\u7684\u5bff\u547d\u3002\u6700\u7ec8\uff0c\u5728\u5ba4\u6e29\u7a7a\u6c14\u73af\u5883\u4e2d\u5236\u5907\u5f97\u5230\u4e86\u7a33\u5b9a\u9ad8\u6548\u7684\u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u3002<\/p>\n

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

\u56fe<\/strong>1<\/strong>\uff1a\u5668\u4ef6\u7ed3\u6784\u56fe\u4e0e\u80fd\u5e26\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a).\u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7ed3\u6784\u56fe\uff1b<\/p>\n

(b).\u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u80fd\u5e26\u56fe\uff1b<\/p>\n

(c). CsPbBr3<\/sub>-CsPb2<\/sub>Br5<\/sub> \u590d\u5408\u8584\u819c\u5236\u5907\u8fc7\u7a0b\u53ca\u8f6c\u53d8\u673a\u7406\u56fe\u3002<\/p>\n

\u56fe<\/strong>2: SCN–<\/sup><\/strong>\u4e59\u9178\u4e59\u916f\u6eb6\u6db2\u4e0d\u540c\u65f6\u95f4\u5904\u7406\u7684\u9499\u949b\u77ff\u8584\u819c\u5f62\u8c8c\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a)-(e): AFM\u56fe\uff1b<\/p>\n

(f)-(j): SEM\u56fe\uff1b<\/p>\n

(f)-(j): \u5668\u4ef6\u622a\u9762SEM\u56fe\uff1b<\/p>\n

\u56fe<\/strong>3<\/strong>\uff1a<\/strong>SCN–<\/sup><\/strong>\u4e59\u9178\u4e59\u916f\u6eb6\u6db2\u4e0d\u540c\u65f6\u95f4\u5904\u7406\u7684\u9499\u949b\u77ff\u8584\u819c\u7684\u6027\u80fd\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a). XPS\u56fe\u8c31\uff1b<\/p>\n

(b). \u4e0d\u540c\u9499\u949b\u77ff\u8584\u819c\u7684Cs, Pb, Br \u548c C\u5143\u7d20\u6bd4\u4f8b\uff1b<\/p>\n

(c). \u4e0d\u540c\u9499\u949b\u77ff\u8584\u819c\u7684Cs\/Pb\u548c Br\/Pb\u6bd4\u4f8b\uff1b<\/p>\n

(d)-(g). \u4e0d\u540c\u9499\u949b\u77ff\u8584\u819c\u7684\u7684XRD\u6d4b\u8bd5<\/p>\n

\u56fe<\/strong>4<\/strong>\uff1a\u4e0d\u540c\u9499\u949b\u77ff\u8584\u819c\u7684\u5668\u4ef6\u6027\u80fd\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a). J-V\u66f2\u7ebf\uff1b<\/p>\n

(b). EQE\u66f2\u7ebf\uff1b<\/p>\n

(c). \u5438\u6536\u66f2\u7ebf\uff1b<\/p>\n

(d). PL\u66f2\u7ebf\uff1b<\/p>\n

(e). TRPL\u66f2\u7ebf\uff1b<\/p>\n

(f). \u7f3a\u9677\u6001\u6d4b\u8bd5\uff1b<\/p>\n

\u56fe<\/strong>5:<\/strong>\u4f18\u5316\u540e\u7684\u5668\u4ef6\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

(a). J-V\u66f2\u7ebf\uff1b<\/p>\n

(b). EQE\u66f2\u7ebf\uff1b<\/p>\n

(c). PCE\u7edf\u8ba1\u5206\u5e03\u3002<\/p>\n

(d). \u5668\u4ef6\u7684\u7a33\u6001\u6d4b\u8bd5\uff1b<\/p>\n

(e). \u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b<\/p>\n

(f). \u53d1\u8868\u6587\u7ae0\u5668\u4ef6\u6027\u80fd\u7684\u5bf9\u6bd4\u56fe\uff1b<\/p>\n

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

\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7SCN–<\/sup>\u4e59\u9178\u4e59\u916f\u6eb6\u6db2\u5904\u7406\uff0cCsPbBr3<\/sub> \u91cf\u5b50\u70b9\u6eb6\u6db2\u53ef\u4ee5\u5728\u5e38\u6e29\u7a7a\u6c14\u4e2d\u5236\u5907\u81f4\u5bc6\u3001\u5747\u5300\u3001\u7f3a\u9677\u5c11\u7684CsPbBr3<\/sub>-CsPb2<\/sub>Br5<\/sub> \u590d\u5408\u8584\u819c\uff0c\u4f7f\u592a\u9633\u80fd\u7535\u6c60\u6548\u7387\u63d0\u9ad8\u52306.81%\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>All-Ambient Processed Binary CsPbBr3<\/sub>\/CsPb2<\/sub>Br5<\/sub> Perovskites with Synergistic Enhancement for High Efficiency Cs-Pb-Br Based Solar Cells<\/strong> (ACS Appl. Mater. Interfaces.<\/strong>, 2018)<\/p>\n

\u56e2\u961f\u4ecb\u7ecd\uff1a<\/p>\n

\u5218\u751f\u5fe0\u6559\u6388\u9886\u5bfc\u7684\u56e2\u961f\u662f\u56fd\u5185\u5916\u8f83\u65e9\u4ece\u4e8b\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7814\u7a76\u7684\u56e2\u961f\u4e4b\u4e00\u3002\u56e2\u961f\u7814\u53d1\u4e86\u9499\u949b\u77ff\u5355\u6676\u751f\u957f\u65b0\u65b9\u6cd5\uff0c\u6210\u529f\u5236\u5907\u4e86\u8d85\u5927\u5c3a\u5bf8\u9499\u949b\u77ff\u5355\u6676\uff0c\u5404\u65b9\u9762\u6307\u6807\u5747\u9886\u5148\u9886\u57df\u5148\u8fdb\u6c34\u5e73\u3010Adv. Mater. 2015<\/strong>, 27, 5176-5183; Adv Mater. 2016<\/strong>, 28, 9204-9209; Adv. Opt. Mater. 2016<\/strong>, 4, 1829-1837\u3011\u3002\u5728\u5e73\u9762\u578b\u9499\u949b\u77ff\u7535\u6c60\u548c\u67d4\u6027\u9499\u949b\u77ff\u7535\u6c60\u65b9\u9762\uff0c\u5747\u5148\u540e\u51e0\u6b21\u62a5\u9053\u4e86\u9886\u57df\u6700\u9ad8\u6548\u7387 \u3010Adv. Mater. 2016, 28, 5206-5213; Energy Environ. Sci. 2015, 8, 3208-3214; Energy Environ. Sci. 2016<\/strong>, 9, 3071-3078; Adv. Energy Mater. 2018<\/strong>, 8, 1701757.\u3011\u3002\u7279\u522b\u662f\u91c7\u7528\u72ec\u7279\u7684\u754c\u9762\u4fee\u9970\u65b9\u6cd5\u548c\u53cc\u6e90\u5171\u84b8\u6cd5\uff0c\u5e73\u9762\u5f02\u8d28\u7ed3\u7535\u6c60\u6548\u7387\u8d85\u8fc7\u4e8620%\uff1b\u53d1\u5c55\u4e86\u4f18\u8d28\u7684TiO2<\/sub>\u548cNb2<\/sub>O5<\/sub>\u7535\u5b50\u4f20\u8f93\u5c42\u7684\u4f4e\u6e29\u6c89\u79ef\u5de5\u827a\uff0c\u5236\u5907\u7684\u67d4\u6027\u9499\u949b\u77ff\u7535\u6c60\u6548\u7387\u8fbe\u523018.32%\u3002\u8fd1\u671f\uff0c\u5728\u65e0\u673a\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u53ca\u592a\u9633\u80fd\u7535\u6c60\u65b9\u5411\u4e5f\u53d6\u5f97\u4e86\u4e00\u4e9b\u8fdb\u5c55 \u3010ACS Energy Lett. 2017<\/strong>, 2, 1479-1486; Adv. Energy Mater. 2018<\/strong>, 1703246.\u3011\u3002\u8fd9\u4e9b\u6210\u679c\u90fd\u8fbe\u5230\u4e86\u540c\u7c7b\u7814\u7a76\u7684\u56fd\u9645\u5148\u8fdb\u6c34\u5e73\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\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<\/a>\u3002\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

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba<\/strong><\/a>\u3001\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u65e0\u673aCs-Pb-Br\u9499\u949b\u77ff\u6750\u6599\u5728\u6c34\u3001\u5149\u4ee5\u53ca\u70ed\u7684\u8001\u5316\u4f5c\u7528\u4e0b\u663e\u793a\u4e86\u51fa\u8272\u7684\u7a33\u5b9a\u6027\uff0c\u56e0\u6b64\u5176\u5728\u53e0\u5c42\u7535\u6c60\u53ca\u5668\u4ef6\u5546\u4e1a\u5316\u8fdb\u7a0b\u4e2d\u5c55\u793a\u4e86\u5de8\u5927\u7684\u6f5c\u529b\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u5728\u4f4e\u6e29\u7a7a\u6c14\u4e2d…<\/p>\n","protected":false},"author":272,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[1029],"class_list":["post-124734","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-1029"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/124734"}],"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\/272"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=124734"}],"version-history":[{"count":5,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/124734\/revisions"}],"predecessor-version":[{"id":125189,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/124734\/revisions\/125189"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=124734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=124734"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=124734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}