{"id":206441,"date":"2020-07-30T08:03:49","date_gmt":"2020-07-30T00:03:49","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=206441"},"modified":"2020-07-30T08:03:49","modified_gmt":"2020-07-30T00:03:49","slug":"%e9%92%99%e9%92%9b%e7%9f%bf%e6%9c%80%e6%96%b0nature%ef%bc%9a%e5%9f%ba%e4%ba%8e%e6%ba%b6%e6%b6%b2%e5%a4%96%e5%bb%b6%e7%94%9f%e9%95%bf-%e8%bd%ac%e7%a7%bb%e7%9a%84%e6%9f%94%e6%80%a7%e5%8d%95%e6%99%b6","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=206441","title":{"rendered":"\u9499\u949b\u77ff\u6700\u65b0Nature\uff1a\u57fa\u4e8e\u6eb6\u6db2\u5916\u5ef6\u751f\u957f-\u8f6c\u79fb\u7684\u67d4\u6027\u5355\u6676\u9499\u949b\u77ff\u5668\u4ef6\u7684\u6700\u65b0\u5236\u5907\u7b56\u7565"},"content":{"rendered":"<p><strong><b>\u3010\u5f15\u8a00\u3011<\/b><\/strong>\u00a0<\/p>\n<p>\u6709\u673a-\u65e0\u673a\u6df7\u5408\u9499\u949b\u77ff\u5177\u6709\u7535\u5b50\u548c\u5149\u7535\u7279\u6027\uff0c\u4f7f\u5f97\u5176\u5728\u8bb8\u591a\u5668\u4ef6\u5e94\u7528\u4e2d\u6781\u5177\u53d1\u5c55\u6f5c\u529b\u3002\u867d\u7136\u73b0\u6709\u7684\u8bb8\u591a\u65b9\u6cd5\u96c6\u4e2d\u5728\u591a\u6676\u6750\u6599\u7684\u7814\u7a76\u4e0a\uff0c\u4f46\u7531\u4e8e\u5355\u6676\u7684\u53d6\u5411\u4e0e\u8fc1\u79fb\u884c\u4e3a\u548c\u8f83\u4f4e\u7684\u7f3a\u9677\u6d53\u5ea6\u7684\u4f9d\u8d56\u6027\uff0c\u4f7f\u5f97\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u6bd4\u591a\u6676\u76f8\u5177\u6709\u66f4\u597d\u7684\u8f7d\u6d41\u5b50\u8f93\u8fd0\u884c\u4e3a\u548c\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u3002\u7136\u800c\uff0c\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u7684\u5236\u9020\uff0c\u4ee5\u53ca\u63a7\u5236\u5176\u5f62\u6001\u548c\u7ec4\u6210\u5f80\u5f80\u662f\u5177\u6709\u6311\u6218\u6027\u7684\u3002<\/p>\n<p>\u8fd1\u65e5\uff0c<strong><b>\u7f8e\u56fd<\/b><\/strong><strong><b>\u52a0\u5dde\u5927\u5b66\u5723\u5730\u4e9a\u54e5\u5206\u6821\uff08UCSD\uff09<\/b><\/strong><strong><b>Sheng Xu\u6559\u6388\u56e2\u961f<\/b><\/strong><strong><b>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u62a5\u544a\u4e86\u4e00\u79cd\u57fa\u4e8e\u6eb6\u6db2\u7684\u5149\u523b\u8f85\u52a9\u5916\u5ef6\u751f\u957f\u548c\u8f6c\u79fb<\/b><\/strong><strong><b>\u7b56\u7565<\/b><\/strong><strong><b>\uff0c\u7528\u4e8e\u5728\u4efb\u610f\u886c\u5e95\u4e0a\u5236<\/b><\/strong><strong><b>\u5907<\/b><\/strong><strong><b>\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\uff0c\u5e76\u7cbe\u786e\u63a7\u5236\u5176\u539a\u5ea6\uff08\u4ece\u7ea6600<\/b><\/strong><strong><b>nm<\/b><\/strong><strong><b>\u5230100<\/b><\/strong><strong><b>\u03bc<\/b><\/strong><strong><b>m<\/b><\/strong><strong><b>\uff09\uff0c\u9762\u79ef\uff08\u8fde\u7eed\u8584\u819c\u6700\u5927\u7ea6\u4e3a5.5<\/b><\/strong><strong><b>cm\u00d7<\/b><\/strong><strong><b>5.5<\/b><\/strong><strong><b>cm<\/b><\/strong><strong><b>\uff09\uff0c<\/b><\/strong><strong><b>\u4ee5\u53ca<\/b><\/strong><strong><b>\u539a\u5ea6\u65b9\u5411\u4e0a\u7684\u6210\u5206\u68af\u5ea6\uff08\u4ece\u7532\u57fa\u94f5\u7898\u5316\u94c5MAPbI<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\u5230MAPb<\/b><\/strong><strong><sub><b>0.5<\/b><\/sub><\/strong><strong><b>Sn<\/b><\/strong><strong><sub><b>0.5<\/b><\/sub><\/strong><strong><b>I<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\uff09<\/b><\/strong>\u3002\u8f6c\u79fb\u7684\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u7684\u8d28\u91cf\u4e0e\u76f4\u63a5\u751f\u957f\u5728\u5916\u5ef6\u886c\u5e95\u4e0a\u7684\u9499\u949b\u77ff\u7684\u8d28\u91cf\u76f8\u5f53\uff0c\u5e76\u4e14\u6839\u636e\u539a\u5ea6\u5177\u6709\u673a\u68b0\u67d4\u97e7\u6027\u3002\u540c\u65f6\uff0c\u94c5\u9521\u68af\u5ea6\u5408\u91d1\u53ef\u5f62\u6210\u68af\u5ea6\u7535\u5b50\u5e26\u9699\uff0c\u4ece\u800c\u589e\u52a0\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u5e76\u963b\u788d\u8f7d\u6d41\u5b50\u590d\u5408\u3002\u57fa\u4e8e\u8fd9\u4e9b\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u7684\u5668\u4ef6\u4e0d\u4ec5\u663e\u793a\u51fa\u5bf9\u5404\u79cd\u964d\u89e3\u56e0\u7d20\u7684\u9ad8\u7a33\u5b9a\u6027\uff0c\u800c\u4e14\u8fd8\u5177\u6709\u826f\u597d\u7684\u6027\u80fd\uff08\u4f8b\u5982\uff0c\u57fa\u4e8e\u94c5-\u9521-\u68af\u5ea6\u7ed3\u6784\u7684\u592a\u9633\u80fd\u7535\u6c60\u5e73\u5747\u6548\u7387\u4e3a18.77\uff05\uff09\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong><b>A fabrication process for flexible single-crystal perovskite devices<\/b><\/strong>\u201d\u4e3a\u9898\u4e8e2020\u5e747\u670829\u65e5\u5728\u7ebf\u53d1\u8868\u5728<strong><b>Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p>\u5177\u4f53\u6765\u770b\uff0c\u56fe1a\u4e2d\u7684\u793a\u610f\u56fe\u548c\u5149\u5b66\u56fe\u50cf\u8bf4\u660e\u4e86\u4f7f\u7528\u57fa\u4e8e\u6eb6\u6db2\u7684\u5149\u523b\u8f85\u52a9\u5916\u5ef6\u751f\u957f\u548c\u8f6c\u79fb\u7b56\u7565\u5236\u9020\u5355\u6676\u9499\u949b\u77ff\u7684\u6574\u4e2a\u8fc7\u7a0b\u3002\u5176\u4e2d\uff0c\u6df7\u5408\u9499\u949b\u77ff\u7684\u6676\u4f53\uff08\u4f8b\u5982\uff0c\u7532\u57fa\u94f5\u7898\u5316\u94c5\uff0cMAPbI<sub>3<\/sub>\uff09\u4f5c\u4e3a\u5916\u5ef6\u751f\u957f\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u7684\u886c\u5e95\uff0c\u4e00\u5c422\u03bcm\u7684\u56fe\u6848\u5316\u805a\u5408\u7269\uff08\u4f8b\u5982\u5bf9\u4e8c\u7532\u82ef\uff09\u4f5c\u4e3a\u751f\u957f\u63a9\u6a21\u3002\u5c06\u5982\u6b64\u751f\u957f\u7684\u5916\u5ef6\u5355\u6676\u819c\u53ef\u4ee5\u88ab\u8f6c\u79fb\u5230\u5728\u4efb\u610f\u886c\u5e95\uff0c\u800c\u4e14\u80fd\u591f\u4fdd\u6301\u826f\u597d\u7684\u7ed3\u6676\u6027\u548c\u4e0e\u886c\u5e95\u4e4b\u95f4\u8f83\u5f3a\u7684\u9644\u7740\u529b\u3002\u56fe1b\u663e\u793a\u4e86\u5b8c\u6574\u5355\u6676MAPbI<sub>3<\/sub>\u8584\u819c\u7684SEM\u56fe\u50cf\uff0c\u8be5\u8584\u819c\u88ab\u8f6c\u79fb\u5230\u5f2f\u66f2\u7684\u666e\u901a\u886c\u5e95\u4e0a\uff0c\u5c3a\u5bf8\u7ea6\u4e3a1 cm\u00d71 cm\u00d72\u03bcm\uff0c\u4e14\u6574\u4f53\u622a\u9762\u6ca1\u6709\u4efb\u4f55\u6676\u754c\u3002\u4f7f\u7528\u66f4\u521a\u6027\u7684\u751f\u957f\u63a9\u6a21\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5c3a\u5bf8\u7ea6\u4e3a5.5 cm\u00d75.5 cm\u00d720\u03bcm\u7684\u53ef\u7f29\u653e\u7684\u5355\u6676MAPbI<sub>3<\/sub>\u8584\u819c\u3002\u6b64\u5916\uff0c\u9ad8\u5206\u8fa8\u7387\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08TEM\uff09\u56fe\u50cf\u8fdb\u4e00\u6b65\u63ed\u793a\u4e86\u751f\u957f\u7684MAPbI<sub>3<\/sub>\u5355\u6676\u8584\u819c\u4e2d\u7684\u5916\u5ef6\u5173\u7cfb\u548c\u4e0d\u5b58\u5728\u4f4d\u9519\u3002<\/p>\n<p><strong><b>\u56fe\u4e00\u3001\u5149\u523b\u8f85\u52a9\u5916\u5ef6\u751f\u957f\u548c\u8f6c\u79fb<\/b><\/strong><strong><b>\u7b56\u7565<\/b><\/strong><strong><b>\u7528\u4e8e\u5236\u9020\u9ad8\u8d28\u91cf\u7684\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u8584\u819c<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206442\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe1-9.jpg\" alt=\"\" width=\"600\" height=\"346\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe1-9.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe1-9-300x173.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe\u4e8c\u3001\u5355\u6676\u6742\u5316\u9499\u949b\u77ff\u7684\u539a\u5ea6<\/b><\/strong><strong><b>\u4e0e<\/b><\/strong><strong><b>\u8f7d\u6d41\u5b50\u4f20\u8f93\u548c\u673a\u68b0\u6027\u80fd<\/b><\/strong><strong><b>\u7684\u76f8\u5173\u6027<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206443\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe2-9.jpg\" alt=\"\" width=\"600\" height=\"361\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe2-9.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe2-9-300x181.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe\u4e09<\/b><\/strong><strong><b>\u3001\u5e26\u9699\u6e10\u53d8\u7684\u5355\u6676\u9499\u949b\u77ff\u8584\u819c<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206444\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe3-9.jpg\" alt=\"\" width=\"600\" height=\"359\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe3-9.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe3-9-300x180.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>\u56db\u3001\u5e26\u9699\u6e10\u53d8\u7684\u5355\u6676\u9499\u949b\u77ff\u5149\u4f0f\u7535\u6c60<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206445\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe4-9.jpg\" alt=\"\" width=\"600\" height=\"360\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe4-9.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/\u56fe4-9-300x180.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/b><\/strong><a href=\"https:\/\/www.nature.com\/articles\/s41586-020-2526-z\"><strong><u><b>A fabrication process for flexible single-crystal perovskite devices<\/b><\/u><\/strong><\/a><strong><b>\u201d(<\/b><\/strong><strong><b>Nature<\/b><\/strong><strong><b>\uff0c<\/b><\/strong><strong><b>2020\uff0c<\/b><\/strong><strong><b>10.1038\/s41586-020-2526-z<\/b><\/strong><strong><b>)<\/b><\/strong><\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011\u00a0 \u6709\u673a-\u65e0\u673a\u6df7\u5408\u9499\u949b\u77ff\u5177\u6709\u7535\u5b50\u548c\u5149\u7535\u7279\u6027\uff0c\u4f7f\u5f97\u5176\u5728\u8bb8\u591a\u5668\u4ef6\u5e94\u7528\u4e2d\u6781\u5177\u53d1\u5c55\u6f5c\u529b\u3002\u867d\u7136\u73b0\u6709\u7684\u8bb8\u591a\u65b9\u6cd5\u96c6\u4e2d\u5728\u591a\u6676\u6750\u6599\u7684\u7814\u7a76\u4e0a\uff0c\u4f46\u7531\u4e8e\u5355\u6676\u7684\u53d6\u5411\u4e0e\u8fc1\u79fb\u884c\u4e3a\u548c\u8f83&#8230;<\/p>\n","protected":false},"author":9629,"featured_media":206442,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[293,244],"class_list":["post-206441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-nature","tag-gaitaikuang"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/206441"}],"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\/9629"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=206441"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/206441\/revisions"}],"predecessor-version":[{"id":206446,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/206441\/revisions\/206446"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/206442"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=206441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=206441"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=206441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}