{"id":132479,"date":"2018-04-02T06:30:33","date_gmt":"2018-04-01T22:30:33","guid":{"rendered":"\/\/m.iemloyee.com\/?p=132479"},"modified":"2018-04-01T20:04:38","modified_gmt":"2018-04-01T12:04:38","slug":"%e5%b1%b1%e4%b8%9c%e5%a4%a7%e5%ad%a6%e5%b0%b9%e9%be%99%e5%8d%abnature-commun-%e9%80%9a%e8%bf%87%e8%a1%a8%e9%9d%a2%e9%92%9d%e5%8c%96%e5%b7%a5%e7%a8%8b%e5%a2%9e%e5%bc%ba%e5%85%a8%e6%97%a0%e6%9c%ba","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=132479","title":{"rendered":"\u5c71\u4e1c\u5927\u5b66\u5c39\u9f99\u536bNature. Commun. : \u901a\u8fc7\u8868\u9762\u949d\u5316\u5de5\u7a0b\u589e\u5f3a\u5168\u65e0\u673a\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6027\u80fd"},"content":{"rendered":"

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

\u7531\u4e8e\u4f20\u7edf\u7684\u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u6750\u6599\u5b58\u5728\u7740\u4e0d\u53ef\u907f\u514d\u7684\u70ed\/\u6e7f\u4e0d\u7a33\u5b9a\u6027\uff0c\u5bfc\u81f4\u5668\u4ef6\u5728\u9ad8\u6e29\u6216\u8005\u9ad8\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u6027\u80fd\u8870\u9000\u4e25\u91cd\uff0c\u963b\u788d\u4e86\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5546\u4e1a\u5316\u7684\u8fdb\u7a0b\u3002\u5728\u8fd9\u6837\u7684\u5927\u80cc\u666f\u4e0b\uff0c\u7eaf\u65e0\u673a\u94ef\u94c5\u5364\u5316\u7269\u9499\u949b\u77ff\u5177\u6709\u826f\u597d\u7684\u73af\u5883\u7a33\u5b9a\u6027\u548c\u4f18\u5f02\u5149\u4f0f\u6027\u80fd\u4fbf\u81ea\u7136\u800c\u7136\u5730\u6210\u4e3a\u5546\u4e1a\u5316\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u7814\u7a76\u70ed\u70b9\u3002\u5e38\u7528\u7684\u65e0\u673a\u94ef\u94c5\u5364\u5316\u7269\u9499\u949b\u77ff\u662f\u7898\u5316\u94ef\u94c5\uff0c\u4f46\u662f\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u5b58\u5728\u4e24\u4e2a\u76f8\uff0c\u4e00\u4e2a\u662f\u4f4e\u6e29\ud835\udeff\u76f8(\u6b63\u4ea4\u6676\u76f8)\u548c\u9ad8\u6e29\u03b1\u76f8\uff08\u7acb\u65b9\u6676\u76f8\uff09\u3002\u8fd9\u4e24\u4e2a\u76f8\u7684\u5e26\u9699\u5206\u522b\u662f2.82 eV\u548c1.7 eV\uff0c\u53ea\u6709\u9ad8\u6e29\u7acb\u65b9\u76f8\u7684\u7898\u5316\u94ef\u94c5\u624d\u662f\u7406\u60f3\u7684\u5438\u5149\u6750\u6599\u53ef\u7528\u4e8e\u9ad8\u6548\u7387\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u3002\u56e0\u6b64\u5982\u4f55\u5728\u5e38\u6e29\u4e0b\u4f7f\u5f97\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u7a33\u5b9a\u5728\u7acb\u65b9\u76f8\u4ecd\u7136\u662f\u4e2a\u5de8\u5927\u7684\u6311\u6218\uff0c\u4e5f\u662f\u5236\u5907\u7a33\u5b9a\u9ad8\u6548\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5173\u952e\u6240\u5728\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5c71\u4e1c\u5927\u5b66\u5c39\u9f99\u536b\u6559\u6388\u7b49\u4eba<\/strong>\u5728Nature. Commun. <\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cSurface passivation engineering strategy to fully-inorganic cubic CsPbI3 perovskites for high-performance solar cells\u201d\u7684\u6587\u7ae0\u3002\u8be5\u6587\u7ae0\u901a\u8fc7\u805a\u5408\u7269\u805a\u4e59\u70ef\u5421\u54af\u70f7\u916e(PVP)\u8bf1\u5bfc\u8868\u9762\u949d\u5316\u8fc7\u7a0b\u83b7\u5f97\u4e86\u957f\u671f\u7a33\u5b9a\u5b58\u5728\u7684\u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\uff0c\u5176\u7535\u6c60\u6548\u7387\u9ad8\u8fbe10.74%\uff0c\u5e76\u4e14\u5177\u6709\u4f18\u79c0\u7684\u73af\u5883\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u56fe1<\/strong>\uff1a\u7898\u5316\u94ef\u94c5\u8584\u819c\u548c\u7898\u5316\u94ef\u94c5\u4e10\u592a\u9633\u80fd\u7535\u6c60\u7684\u7ed3\u6784\u548c\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a). \u4e0d\u540c\u6676\u76f8\u7684\u7898\u5316\u94ef\u94c5\u8584\u819c\u7684XRD\u8c31\uff1b<\/p>\n

(b). \u6b63\u4ea4\u6676\u76f8\u548c\u7acb\u65b9\u6676\u76f8\u7684\u7898\u5316\u94ef\u94c5\u7684\u8001\u5316\u56fe\uff1b<\/p>\n

(c, d). \u6b63\u4ea4\u6676\u76f8\u548c\u7acb\u65b9\u6676\u76f8\u7684\u7898\u5316\u94ef\u94c5\u8584\u819c\u7684SEM\u56fe\uff1b<\/p>\n

(e). \u65e0\u673a\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6a2a\u622a\u9762SEM\u56fe\u3002<\/p>\n

\u56fe2<\/strong>\uff1a\u7898\u5316\u94ef\u94c5\u7684\u5085\u91cc\u53f6\u8f6c\u6362\u7ea2\u5916\u5149\u8c31\u548c\u6838\u78c1\u5171\u632f\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

(a). \u7eafPVA\u3001\u5728PVA\u4e0b\u5408\u6210\u7684\u7898\u5316\u94ef\u94c5\u8584\u819c\u4ee5\u53ca\u5f02\u4e19\u9187\u5904\u7406\u7684\u7898\u5316\u94ef\u94c5\u8584\u819c\u7684\u5085\u91cc\u53f6\u8f6c\u6362\u7ea2\u5916\u5149\u8c31\uff1b<\/p>\n

(b, c). \u00a0PVP\u4ee5\u53ca\u7898\u5316\u94ef\u94c5-PVP\u76841<\/sup>H\u548c13<\/sup>C\u7684\u6838\u78c1\u5171\u632f\u8c31\u3002<\/p>\n

\u56fe3<\/strong>\uff1aPVP<\/strong>\u8bf1\u5bfc\u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\u7684\u7a33\u5b9a\u6027\u673a\u5236<\/strong><\/p>\n

\"\"<\/p>\n

(a). \u7898\u5316\u94ef\u94c5\u548cPVP\u5316\u5b66\u5206\u5b50\u952e\u8fde\u63a5\u793a\u610f\u56fe\uff1b<\/p>\n

(b). \u7898\u5316\u94ef\u94c5\u4e2d\u7684PbI2<\/sub>\u548cCs\u79bb\u5b50\u5728DMF\/DMSO\u6eb6\u5242\u4e2d\u81ea\u53d1\u5730\u4e0ePVP\u5206\u5b50\u7ec4\u88c5\u548c\u76f8\u4e92\u4f5c\u7528\uff0c\u5e76\u4fdd\u6301\u4e9a\u7a33\u6001\uff1b<\/p>\n

(c). \u5728PVP\u5206\u5b50\u7684\u4f5c\u7528\u4e0b\uff0cCsPbI3<\/sub>\u7eb3\u7c73\u6676\u5f62\u6210\u4e8ePVP\u5206\u5b50\u4e0a\uff0c\u5e76\u4fdd\u6301\u76f8\u5bf9\u72ec\u7acb\u548c\u7a33\u5b9a\uff1b<\/p>\n

(d). PVP\u901a\u8fc7N\/O\u952e\u548cCs\u952e\u7ed3\u5408\u5728\u7898\u5316\u94ef\u94c5\u6676\u4f53\u8868\u9762\u3002<\/p>\n

\u56fe4<\/strong>\uff1a\u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u8584\u819c\u7684\u5149\u5b66\u8868\u5f81\u4ee5\u53ca\u5668\u4ef6\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a). \u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u8584\u819c\u7684\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\uff1b<\/p>\n

(b). \u5728\u73bb\u7483\u886c\u5e95\u4e0a\u6c89\u79ef\u6b63\u4ea4\u548c\u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\u8584\u819c\u7684\u65f6\u95f4\u5206\u8fa8\u5149\u81f4\u53d1\u5149\u5149\u8c31\uff1b<\/p>\n

(c). \u5668\u4ef6\u7684IPCE\u66f2\u7ebf\u4ee5\u53ca\u77ed\u8def\u7535\u6d41\u79ef\u5206\uff1b<\/p>\n

(d). \u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684J-V\u66f2\u7ebf\uff1b<\/p>\n

(e). 30\u4e2a\u5668\u4ef6\u7684\u6027\u80fd\u7edf\u8ba1\u56fe\u3002<\/p>\n

\u56fe5<\/strong>\uff1a\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

(a). \u65e0\u5bc6\u5c01\u5668\u4ef6\u66b4\u9732\u5728\u6e7f\u5ea6\u4e3a45 – 55%\u6761\u4ef6\u4e0b\u7684\u6548\u7387\u6f14\u5316\uff1b<\/p>\n

(b). \u4e0d\u540c\u6e29\u5ea6\u4e0b\u5668\u4ef6\u5bf9\u5e94\u7684\u6548\u7387\uff1b<\/p>\n

(c). \u65e0\u5bc6\u5c01\u5668\u4ef6\u66b4\u9732\u5728\u6e29\u5ea6\u4e3a60\u2103\u6761\u4ef6\u4e0b\u7684\u6548\u7387\u6f14\u5316\u3002<\/p>\n

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

\u7814\u7a76\u8005\u901a\u8fc7\u805a\u5408\u7269PVP\u949d\u5316\u65b9\u6cd5\uff0c\u6210\u679c\u83b7\u5f97\u4e86\u9ad8\u6548\u7a33\u5b9a\u7684\u7acb\u65b9\u6676\u76f8\u7898\u5316\u94ef\u94c5\u9499\u949b\u77ff\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u3002\u5668\u4ef6\u6548\u7387\u9ad8\u8fbe10.74%\uff0c\u5e76\u4e14\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\u3002\u8be5\u6210\u679c\u4e3a\u63a8\u52a8\u7eaf\u65e0\u673a\u9499\u949b\u77ff\u7684\u5546\u4e1a\u5316\u8fdb\u7a0b\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Surface passivation engineering strategy to fully-inorganic cubic CsPbI3 perovskites for high-performance solar cells <\/a>(Nature. Commun. 2018, DOI:10.1038\/s41467-018-03169-0)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4\u91d1\u4e5f\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u4eba\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\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\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

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong>RDD-2011-CHERISH<\/strong>\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u7531\u4e8e\u4f20\u7edf\u7684\u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u6750\u6599\u5b58\u5728\u7740\u4e0d\u53ef\u907f\u514d\u7684\u70ed\/\u6e7f\u4e0d\u7a33\u5b9a\u6027\uff0c\u5bfc\u81f4\u5668\u4ef6\u5728\u9ad8\u6e29\u6216\u8005\u9ad8\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u6027\u80fd\u8870\u9000\u4e25\u91cd\uff0c\u963b\u788d\u4e86\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5546\u4e1a\u5316\u7684\u8fdb\u7a0b\u3002\u5728\u8fd9…<\/p>\n","protected":false},"author":2114,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[1029],"class_list":["post-132479","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\/132479"}],"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\/2114"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=132479"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/132479\/revisions"}],"predecessor-version":[{"id":132997,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/132479\/revisions\/132997"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=132479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=132479"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=132479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}