{"id":197265,"date":"2020-03-03T06:54:02","date_gmt":"2020-03-02T22:54:02","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=197265"},"modified":"2020-03-02T17:00:34","modified_gmt":"2020-03-02T09:00:34","slug":"%e5%8d%8e%e4%b8%ad%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6nano-energy%ef%bc%9a3d%e7%94%b5%e5%ad%90%e7%bb%b4%e5%ba%a6%e3%80%81%e7%bc%ba%e9%99%b7%e8%89%af%e6%80%a7%e7%9a%84cupbsbs3%e6%96%b0%e5%9e%8b","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=197265","title":{"rendered":"\u534e\u4e2d\u79d1\u6280\u5927\u5b66Nano Energy\uff1a3D\u7535\u5b50\u7ef4\u5ea6\u3001\u7f3a\u9677\u826f\u6027\u7684CuPbSbS3\u65b0\u578b\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"

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

\u65b0\u4e00\u4ee3\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u5149\u4f0f\u6280\u672f\u5df2\u7ecf\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\u4e0e\u53d1\u5c55\uff0c\u5438\u6536\u5c42\u6750\u6599\u662f\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u57fa\u4e8e\u7535\u5b50\u7ef4\u5ea6\uff08electronic dimensionality\uff09\u7684\u6982\u5ff5\uff0c\u6709\u5e94\u7528\u524d\u666f\u7684\u5149\u5438\u6536\u6750\u6599\u9700\u8981\u5177\u5907\u9ad8\u7535\u5b50\u7ef4\u5ea6\u3002\u5982\u4eca\uff0c\u9ad8\u6548\u7387\u5149\u4f0f\u5668\u4ef6\u7684\u5438\u6536\u6750\u6599\u90fd\u662f\u5177\u6709\u9ad8\u7535\u5b50\u7ef4\u5ea6\u7684\uff0c\u4f8b\u5982\u4ee5Cu(In,Ga)Se2<\/sub>\u3001CdTe\u4ee5\u53caCH3<\/sub>NH3<\/sub>PbI3<\/sub>\u4e3a\u5438\u6536\u5c42\u7684\u592a\u9633\u80fd\u7535\u6c60\u5747\u8fbe\u5230\u4e86\u9ad8\u4e8e20%\u7684\u5149\u7535\u8f6c\u6362\u6548\u7387\u3002\u4f46\u662f\uff0c\u5364\u7d20\u9499\u949b\u77ff\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u76f8\u5bf9\u8f83\u4f4e\u3001\u4f7f\u7528\u5bff\u547d\u76f8\u5bf9\u8f83\u77ed\uff1bCu(In,Ga)Se2<\/sub>\u548cCdTe\u7684\u539f\u6750\u6599\u8f83\u4e3a\u77ed\u7f3a\uff08In\u4e0eTe\uff09\uff0c\u8fdb\u800c\u9650\u5236\u4e86\u5176\u5927\u89c4\u6a21\u751f\u4ea7\u4e0e\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u9700\u8981\u63a2\u7d22\u5730\u7403\u50a8\u91cf\u4e30\u5bcc\u4e14\u7a33\u5b9a\u6027\u9ad8\u7684\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u5438\u6536\u5c42\u6750\u6599\u3002<\/p>\n

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

\u57fa\u4e8e\u6b64\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u6b66\u6c49\u5149\u7535\u56fd\u5bb6\u7814\u7a76\u4e2d\u5fc3\u5510\u6c5f\u6559\u6388\u8bfe\u9898\u7ec4\u548c\u8096\u6cfd\u6587\u6559\u6388\u8bfe\u9898\u7ec4\u5408\u4f5c\uff0c\u62a5\u9053\u4e86CuPbSbS3<\/sub>\u65b0\u578b\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u5f00\u53d1\u4e0e\u5e94\u7528\u3002CuPbSbS3<\/sub>\u662f\u4e00\u79cd\u540d\u4e3a\u8f66\u8f6e\u77ff\u7684\u5929\u7136\u77ff\u7269\uff0c\u7981\u5e26\u5bbd\u5ea6\u7ea6\u4e3a1.3 eV\uff0c\u9002\u7528\u4e8e\u5355\u7ed3\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u5438\u6536\u5c42\u6750\u6599\u3002\u6839\u636e\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u7684\u8ba1\u7b97\u7ed3\u679c\uff0cCuPbSbS3<\/sub>\u5177\u67093D\u7535\u5b50\u548c\u7ed3\u6784\u7ef4\u5ea6\uff0c\u540c\u65f6\u8fd8\u5177\u6709\u592a\u9633\u80fd\u7535\u6c60\u5438\u6536\u5c42\u6750\u6599\u6240\u9700\u7684\u5149\u7535\u7279\u6027\uff0c\u4f8b\u5982\u76f4\u63a5\u5e26\u9699\u3001\u826f\u597d\u7684\u8f7d\u6d41\u5b50\u4f20\u8f93\u7279\u6027\u4ee5\u53ca\u8f83\u9ad8\u7684\u5149\u5438\u6536\u7cfb\u6570\u3002\u6839\u636e\u7f3a\u9677\u8ba1\u7b97\uff0c\u5728\u5bccS\u6761\u4ef6\u4e0b\u80fd\u591f\u5408\u6210\u7f3a\u9677\u5bb9\u5fcd\u3001\u5f31p<\/em>\u578b\u5bfc\u7535\u7684CuPbSbS3<\/sub>\u3002\u5b9e\u9a8c\u4e0a\uff0c\u5229\u7528\u5728\u5236\u5907\u91d1\u5c5e\u786b\u5316\u7269\u8584\u819c\u4e2d\u6240\u5e7f\u6cdb\u91c7\u7528\u7684BDCA\u6eb6\u6db2\u6cd5\u5408\u6210\u4e86\u7eaf\u76f8\u3001\u81f4\u5bc6\u4e14\u7ed3\u6676\u5ea6\u9ad8\u7684CuPbSbS3<\/sub>\u8584\u819c\u3002\u57fa\u4e8eglass\/ITO\/CdS\/CuPbSbS3<\/sub>\/Spiro-OMeTAD\/Au\u7ed3\u6784\u7684CuPbSbS3<\/sub>\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u53d6\u5f97\u4e862.23%\u7684\u521d\u59cb\u5668\u4ef6\u6548\u7387\uff0c\u5c55\u73b0\u51fa\u4e86CuPbSbS3<\/sub>\u5728\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u9886\u57df\u4e2d\u5177\u6709\u4e00\u5b9a\u7684\u6f5c\u529b\u3002\u8be5\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cBournonite CuPbSbS3<\/sub>: An electronically-3D, defect-tolerant, and solution-processable semiconductor for efficient solar cells\u201d\u53d1\u8868\u5728\u56fd\u9645\u8457\u540d\u671f\u520aNano Energy\u4e0a\uff0c\u535a\u58eb\u540e\u5218\u96e8\u660a\u3001\u6768\u6ce2\u4e3a\u672c\u5de5\u4f5c\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff0c\u5510\u6c5f\u6559\u6388\u3001\u8096\u6cfd\u6587\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00\u3001<\/strong>CuPbSbS3<\/sub><\/strong>\u7684\u57fa\u672c\u7ed3\u6784\u4e0e\u5149\u5b66\u7279\u6027<\/strong><\/p>\n

\"\"<\/a><\/p>\n

(a) \u901a\u8fc7\u5d4c\u5165PbS\u4ece\u5c42\u72b6CuSbS2<\/sub>\u52303D\u7ed3\u6784CuPbSbS3<\/sub>\u7684\u6676\u4f53\u7ed3\u6784\u53d8\u5316\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b<\/p>\n

(b) HSE\u6df7\u5408\u51fd\u6570\u8ba1\u7b97\u7684CuSbS2<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

(c) \u5229\u7528HSE\u6df7\u5408\u51fd\u6570\u5e76\u7ed3\u5408\u81ea\u65cb\u8f68\u9053\u8026\u5408\uff08SOC\uff09\u6548\u5e94\u6240\u8ba1\u7b97\u7684CuPbSbS3<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784\uff0c\u0393\u70b9\u4e3a\u7981\u963b\u8dc3\u8fc1\uff1b<\/p>\n

(d) HSE+SOC\u6240\u8ba1\u7b97\u51fa\u7684CuPbSbS3<\/sub>\u72b6\u6001\u603b\u5bc6\u5ea6\uff08DOS\uff09\uff0c\u5176\u4e2dCu 4s\u548c4p\u8f68\u9053\u7684DOS\u653e\u5927\u4e8610\u500d\uff0c\u4ee5\u83b7\u5f97\u66f4\u6e05\u6670\u7684\u89c6\u56fe\u3002<\/p>\n

\u56fe\u4e8c\u3001<\/strong>CuPbSbS3<\/sub><\/strong>\u7684\u7f3a\u9677\u7279\u6027<\/strong><\/p>\n

\"\"<\/a><\/p>\n

(a) CuPbSbS3<\/sub>\u56fa\u6709\u7f3a\u9677\u7684\u7535\u8377\u6001\u8dc3\u8fc1\u80fd\u7ea7\u7684\u8ba1\u7b97\u7ed3\u679c\uff1b<\/p>\n

(b-d) \u5bccS\u3001\u4e2dS\u3001\u8d2bS\u6761\u4ef6\u4e0bCu-Pb-Sb-S\u56db\u5143\u7cfb\u7edf\u7684\u5316\u5b66\u52bf\uff08\u0394\u03bc<\/em>Cu<\/sub>, \u0394\u03bc<\/em>Pb<\/sub>, \u0394\u03bc<\/em>Sb<\/sub>\uff09\u8ba1\u7b97\u7ed3\u679c\u76843D\u56fe\u50cf\uff1b<\/p>\n

(e-h) CuPbSbS3<\/sub>\u4e2d\u56fa\u6709\u7f3a\u9677\u7684\u5f62\u6210\u7113\u968f\u5316\u5b66\u52bf\u70b94\u30011\u300145\u4ee5\u53ca63\u5904\u7684Femi\u80fd\u7ea7\uff08E<\/em>F<\/sub>\uff09\u7684\u53d8\u5316\u51fd\u6570\u7684\u8ba1\u7b97\u7ed3\u679c\u3002<\/p>\n

\u56fe\u4e09\u3001<\/strong>BDCA<\/strong>\u6eb6\u6db2\u6cd5\u6c89\u79ef<\/strong>CuPbSbS3<\/sub><\/strong>\u8584\u819c\u7684\u8be6\u7ec6\u8fc7\u7a0b<\/strong><\/p>\n

\"\"<\/a><\/p>\n

\u56fe\u56db\u3001<\/strong>CuPbSbS3<\/sub><\/strong>\u8584\u819c\u7684\u5149\u5b66\u7279\u6027<\/strong><\/p>\n

\"\"<\/a><\/p>\n

(a) \u7ecf\u8fc7\u4e24\u6b65\u9000\u706b\uff08100 \u210310 min\uff0c320 \u2103 2 min\uff09\u540e\uff0c\u6c89\u79ef\u5728CdS\/ITO\u57fa\u5e95\u7684CuPbSbS3<\/sub>\u8584\u819c\u7684XRD\u56fe\u8c31\uff1b<\/p>\n

(b) CuPbSbS3<\/sub>\u8584\u819c\u7684\u5149\u5438\u6536\u7cfb\u6570\u8c31\uff0c\u63d2\u56fe\u4e3aTauc\u56fe\u8c31\uff08n = 2\/3\uff09\uff1b<\/p>\n

(c) CuPbSbS3<\/sub>\u8584\u819c\u7684UPS\u5149\u8c31\uff0c\u63d2\u56fe\u4e3a-2.0~1.5 eV\u8303\u56f4\u5185\u7684\u653e\u5927\u90e8\u5206\u4ee5\u53ca\u7ebf\u6027\u62df\u5408\u3002<\/p>\n

\u56fe\u4e94\u3001\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u7ed3\u6784\u4e0e\u6027\u80fd<\/strong><\/p>\n

\"\"<\/a><\/p>\n

CuPbSbS3<\/sub>\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u7ed3\u6784\uff1a(a) \u5256\u9762\u7ed3\u6784\u793a\u610f\u56fe\uff1b(b) SEM\u65ad\u9762\u7167\u7247\uff1b(c) \u5668\u4ef6\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

CuPbSbS3<\/sub>\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u6027\u80fd\uff1a(d) \u6697\u6001\uff08\u9752\u8272\u66f2\u7ebf\uff09\u4ee5\u53caAM 1.5G\u5149\u7167\u6761\u4ef6\u4e0b\uff08\u7ea2\u8272\u66f2\u7ebf\uff09\u7684J<\/em>–V<\/em>\u66f2\u7ebf\uff1b(e) EQE\u66f2\u7ebf\uff08\u9ed1\u8272\u5b9e\u7ebf\uff09\u4ee5\u53ca\u79ef\u5206\u7535\u6d41\u66f2\u7ebf\uff08\u84dd\u8272\u5b9e\u7ebf\uff09\uff0c\u9ed1\u8272\u865a\u7ebf\u4e3aCuPbSbS3<\/sub>\u8584\u819c\u6240\u80fd\u8fbe\u5230\u7684\u7406\u8bba\u6700\u5927EQE\u3002<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u7ed3\u5408DFT\u8ba1\u7b97\u548c\u5b9e\u9a8c\u7814\u7a76\uff0c\u8bc1\u660e\u4e86CuPbSbS3<\/sub>\u662f\u4e00\u79cd\u9002\u7528\u4e8e\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u65b0\u578b\u4f4e\u6210\u672c\u5149\u4f0f\u6750\u6599\u3002DFT\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0cCuPbSbS3<\/sub>\u5177\u67093D\u7684\u7ed3\u6784\u548c\u7535\u5b50\u7ef4\u5ea6\uff08\u9ad8\u6548\u7387\u5149\u4f0f\u5668\u4ef6\u7684\u5148\u51b3\u6761\u4ef6\uff09\u30011.3 eV\u7684\u76f4\u63a5\u5e26\u9699\u3001\u8f83\u9ad8\u7684\u5149\u5438\u6536\u7cfb\u6570\u3001p\u578b\u5bfc\u7535\u4ee5\u53ca\u7f3a\u9677\u5bb9\u5fcd\u3002\u5b9e\u9a8c\u4e0a\u91c7\u7528BDCA\u6eb6\u6db2\u6cd5\u6c89\u79ef\u4e86\u7eaf\u76f8\u3001\u81f4\u5bc6\u4e14\u7ed3\u6676\u5ea6\u826f\u597d\u7684CuPbSbS3<\/sub>\u8584\u819c\u3002glass\/ITO\/CdS\/CuPbSbS3<\/sub>\/Spiro-OMeTAD\/Au\u7ed3\u6784\u7684\u5668\u4ef6\u53d6\u5f97\u4e862.23%\u7684\u521d\u59cb\u5149\u7535\u8f6c\u6362\u6548\u7387\uff08\u7279\u522b\u662f\u5177\u6709\u8f83\u9ad8\u7684\u5f00\u8def\u7535\u538b\uff0cV<\/em>OC<\/sub>=699 mV\uff09\uff0c\u5c55\u73b0\u51fa\u4e86\u5728CuPbSbS3<\/sub>\u8584\u819c\u5149\u4f0f\u9886\u57df\u5177\u6709\u4e00\u5b9a\u6f5c\u529b\uff0c\u503c\u5f97\u8fdb\u4e00\u6b65\u63a2\u7d22\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aBournonite CuPbSbS3<\/sub>: An electronically-3D, defect-tolerant, and solution-processable semiconductor for efficient solar cells<\/strong>. (Nano Energy, https:\/\/doi.org\/10.1016\/j.nanoen.2020.104574)<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u65b0\u4e00\u4ee3\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u5149\u4f0f\u6280\u672f\u5df2\u7ecf\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\u4e0e\u53d1\u5c55\uff0c\u5438\u6536\u5c42\u6750\u6599\u662f\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u57fa\u4e8e\u7535\u5b50\u7ef4\u5ea6\uff08electronic dimensio…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-197265","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/197265"}],"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\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=197265"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/197265\/revisions"}],"predecessor-version":[{"id":197278,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/197265\/revisions\/197278"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=197265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=197265"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=197265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}