{"id":256543,"date":"2023-12-15T06:25:03","date_gmt":"2023-12-14T22:25:03","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=256543"},"modified":"2023-12-14T19:36:01","modified_gmt":"2023-12-14T11:36:01","slug":"%e5%b1%b1%e4%b8%9c%e5%a4%a7%e5%ad%a6%e3%80%8aacs-ami%e3%80%8b%e7%95%8c%e9%9d%a2%e5%bc%a0%e5%8a%9b%e8%be%85%e5%8a%a9%e6%b8%a9%e5%ba%a6%e6%a2%af%e5%ba%a6%e7%bb%93%e6%99%b6%e6%b3%95%e5%88%b6%e5%a4%87","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=256543","title":{"rendered":"\u5c71\u4e1c\u5927\u5b66\u300aACS AMI\u300b:\u754c\u9762\u5f20\u529b\u8f85\u52a9\u6e29\u5ea6\u68af\u5ea6\u7ed3\u6676\u6cd5\u5236\u5907\u9ad8\u8d28\u91cfMAPbBr3\u9499\u949b\u77ff\u5355\u6676"},"content":{"rendered":"<p>\u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\u6750\u6599\u4ee5\u5176\u4f18\u5f02\u7684\u5149\u7535\u534a\u5bfc\u4f53\u6027\u80fd\u800c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5149\u7535\u5668\u4ef6\u7684\u7814\u7a76\uff0c\u5982\u592a\u9633\u80fd\u7535\u6c60\u3001\u5149\u7535\u63a2\u6d4b\u5668\u3001\u6fc0\u5149\u5668\u3001\u53d1\u5149\u4e8c\u6781\u7ba1\u548c\u6676\u4f53\u7ba1\u7b49\u3002\u5f53\u524d\uff0c\u591a\u6570\u9499\u949b\u77ff\u57fa\u5149\u7535\u5668\u4ef6\u4ee5\u591a\u6676\u8584\u819c\u5236\u5907\u4e3a\u4e3b\u3002\u4e0e\u5355\u6676\u76f8\u6bd4\uff0c\u591a\u6676\u8584\u819c\u8868\u73b0\u51fa\u8f83\u5dee\u7684\u7535\u8377\u4f20\u8f93\u7279\u6027\uff0c\u5e76\u4e14\u5bb9\u6613\u53d1\u751f\u5316\u5b66\u964d\u89e3\u3002\u6b64\u5916\uff0c\u9499\u949b\u77ff\u5355\u6676\u56e0\u5176\u65e0\u6269\u5c55\u7f3a\u9677\uff08\u6676\u754c\uff09\u800c\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\u9ad8\u8fc1\u79fb\u7387\uff0c\u957f\u590d\u5408\u5bff\u547d\uff0c\u4f4e\u79bb\u5b50\u8fc1\u79fb\u7387\u548c\u9ad8\u7a33\u5b9a\u6027\u3002\u5bf9\u4e8e\u9499\u949b\u77ff\u6750\u6599\u7ed3\u6676\uff0c\u5404\u56fd\u7814\u7a76\u8005\u5df2\u7ecf\u5f00\u53d1\u4e86\u591a\u79cd\u7b56\u7565\uff0c\u5305\u62ec\u9006\u6e29\u7ed3\u6676\uff0c\u53cd\u6eb6\u5242\u84b8\u6c7d\u8f85\u52a9\u7ed3\u6676\uff0c\u914d\u4f53\u8f85\u52a9\u7ed3\u6676\uff0c\u6db2\u76f8\u5206\u79bb\u8bf1\u5bfc\u7ed3\u6676\uff0c\u9ad8\u6e29\u7194\u878d\u751f\u957f\u548c\u6db2\u76f8\u964d\u6e29\u7ed3\u6676\u65b9\u6cd5\u3002\u5176\u4e2d\uff0c\u57fa\u4e8e\u6eb6\u6db2\u7684\u9499\u949b\u77ff\u7ed3\u6676\u65b9\u6cd5\u662f\u5e38\u7528\u7684\u9009\u62e9\u3002\u7136\u800c\uff0c\u5728\u6eb6\u6db2\u4e2d\u5feb\u901f\u751f\u957f\u9ad8\u8d28\u91cf\u7684\u9499\u949b\u77ff\u5355\u6676\u4f9d\u7136\u9762\u5bf9\u8bf8\u591a\u6311\u6218\u3002\u5728\u63a7\u6e29\u7ed3\u6676\u6cd5\u4e2d\uff0c\u70ed\u5bf9\u6d41\u5bb9\u6613\u6270\u4e71\u7ed3\u6676\u79e9\u5e8f\u800c\u5f62\u6210\u5927\u91cf\u7f3a\u9677\u3002\u5728\u53cd\u6eb6\u5242\u6216\u914d\u4f53\u8f85\u52a9\u7ed3\u6676\u6cd5\u4e2d\uff0c\u867d\u7136\u6392\u9664\u4e86\u6e29\u5ea6\u68af\u5ea6\u7684\u5e72\u6270\uff0c\u4f46\u7cbe\u51c6\u63a7\u5236\u53cd\u6eb6\u5242\u6269\u6563\u96be\u5ea6\u8f83\u5927\u3002\u6b64\u5916\uff0c\u53cd\u6eb6\u5242\u5f15\u8d77\u7684\u533a\u57df\u7684\u6eb6\u89e3\u5ea6\u4e0d\u5747\u5300\uff0c\u6613\u9020\u6210\u6eb6\u6db2\u7ec4\u5206\u7684\u504f\u5dee\uff0c\u5f71\u54cd\u6676\u4f53\u8d28\u91cf\u3002\u6db2\u76f8\u5206\u79bb\u8bf1\u5bfc\u7ed3\u6676\u65b9\u6cd5\u901a\u8fc7\u5ba4\u6e29\u7f13\u6162\u84b8\u53d1\u6eb6\u5242\u6765\u80fd\u591f\u5236\u5907\u51fa\u9ad8\u8d28\u91cf\u7684MAPbBr<sub>3<\/sub>\u5355\u6676\uff0c\u4f46\u6eb6\u5242\u6269\u6563\u7f13\u6162\uff0c\u9650\u5236\u4e86\u5355\u6676\u7684\u751f\u957f\u901f\u5ea6\u3002<\/p>\n<p>\u57fa\u4e8e\u4ee5\u4e0a\u6311\u6218\uff0c\u5c71\u4e1c\u5927\u5b66\u7a7a\u95f4\u79d1\u5b66\u4e0e\u7269\u7406\u5b66\u9662\u7a7a\u95f4\u79d1\u5b66\u6500\u767b\u56e2\u961f\u884c\u661f\u79d1\u5b66\u8bfe\u9898\u7ec4\u5728\u7cfb\u7edf\u7814\u7a76\u754c\u9762\u5f20\u529b\u5bf9\u9499\u949b\u77ff\u7ed3\u6676\u8fc7\u7a0b\u4f5c\u7528\u673a\u7406\u7684\u57fa\u7840\u4e0a\uff0c\u5f00\u53d1\u4e86\u4e00\u79cdPDMS\uff08\u805a\u4e8c\u7532\u57fa\u7845\u6c27\u70f7\uff09\u8f85\u52a9\u6e29\u5ea6\u68af\u5ea6\u6676\u4f53\u751f\u957f\u6280\u672f\uff08PTG\uff09\u3002\u5229\u7528PTG\u6280\u672f\uff0c\u8bfe\u9898\u7ec4\u80fd\u591f\u5feb\u901f\u5236\u5907\u51fa\u4e86\u9ad8\u8d28\u91cf\u7684MAPbBr<sub>3<\/sub>\u9499\u949b\u77ff\u5355\u6676\u3002\u8be5\u5355\u6676\u5c55\u73b0\u51fa\u7eaa\u5f55\u7ea7\u7684\u6700\u7a84XRD\u6447\u6446\u66f2\u7ebf\u534a\u5cf0\u5bbd0.00806<sup>o<\/sup>\uff0c\u4ee5\u53ca1002 ns\u7684\u957f\u8f7d\u6d41\u5b50\u5bff\u547d\u548c4.25\u00d710<sup>9<\/sup> cm<sup>-3<\/sup>\u8d85\u4f4e\u7f3a\u9677\u6001\u5bc6\u5ea6\u3002\u5229\u7528\u81ea\u4ea7\u7684MAPbBr<sub>3<\/sub>\u9499\u949b\u77ff\u5355\u6676\u5236\u4f5c\u7684X\u5c04\u7ebf\u63a2\u6d4b\u5668\uff0c\u5b9e\u73b0\u4e867275 \u03bcC Gy<sup>-1<\/sup> cm<sup>2<\/sup>\u7684\u9ad8\u7075\u654f\u5ea6\u548c0.67 \u03bcGy<sup>-1<\/sup>\u7684\u4f4e\u63a2\u6d4b\u6781\u9650\u3002\u8be5\u8bfe\u9898\u7ec4\u7684\u7814\u7a76\u5de5\u4f5c\u9996\u6b21\u63ed\u793a\u754c\u9762\u5f20\u529b\u5728\u9499\u949b\u77ff\u6676\u4f53\u751f\u957f\u8fc7\u7a0b\u4e2d\u4f5c\u7528\u673a\u7406\uff0c\u4e3a\u9ad8\u8d28\u91cf\u9499\u949b\u77ff\u5355\u6676\u7684\u5feb\u901f\u5236\u5907\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u6548\u53ef\u884c\u7684\u65b9\u6cd5\uff0c\u4e5f\u4e3a\u6df1\u7a7a\u9ad8\u80fd\u5c04\u7ebf\u63a2\u6d4b\u5668\u7684\u7814\u5236\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u9009\u62e9\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cInterface Tension Assisted Temperature-Gradient Crystallization for High-Quality MAPbBr<sub>3<\/sub> Perovskite Single Crystals with Low Defect Density\u201d\u4e3a\u9898\u76ee\uff0c\u4ee5\u7814\u7a76\u8bba\u6587\u7684\u5f62\u5f0f\u53d1\u8868\u5728ACS Applied Material &amp; Interfaces\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-256546\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72471.png\" alt=\"\" width=\"698\" height=\"280\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72471.png 698w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72471-300x120.png 300w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/><\/p>\n<p>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-256548\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72472.png\" alt=\"\" width=\"698\" height=\"397\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72472.png 698w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72472-300x171.png 300w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/><\/p>\n<p>\u56fe1. MAPbBr<sub>3<\/sub>\u9499\u949b\u77ff\u7ed3\u6676\u4e0e\u6676\u4f53\u751f\u957f\u3002(a) PDMS\u8f85\u52a9\u7ed3\u6676\u539f\u7406\u56fe\uff1b(b) \u5f62\u6838\u534a\u5f84\u4e0e\u81ea\u7531\u80fd\u7684\u5173\u7cfb\uff1b(c) \u6eb6\u6db2\u7684\u8868\u9762\u548c\u5185\u90e8\u7684\u5f62\u6838\u534a\u5f84\u7684\u6bd4\u8f83\uff1b(d)\u751f\u957f\u8fc7\u7a0b\u4e2d\u81ea\u7531\u80fd\u53d8\u5316\u56fe\u89e3\uff1b(e)\u754c\u9762\u60ac\u6d6e\u751f\u957f\u7684\u529b\u5b66\u56fe\u89e3\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-256549\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72473.png\" alt=\"\" width=\"698\" height=\"393\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72473.png 698w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72473-300x169.png 300w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/><\/p>\n<p>\u56fe2. MAPbBr<sub>3<\/sub>\u9499\u949b\u77ff\u5355\u6676\u7684\u8868\u5f81\u3002(a) \u7c89\u672bXRD\u548c\u6700\u5927\u9762XRD\u56fe\u8c31\uff1b(b) XRD\u6447\u6446\u66f2\u7ebf\uff1b(c)\u5438\u6536\u66f2\u7ebf\u548c\u7981\u5e26\u5bbd\u5ea6\uff1b(d) \u8367\u5149\u5bff\u547d\u66f2\u7ebf\uff1b(e)\u548c(f) I-V\u6d4b\u8bd5\u66f2\u7ebf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-256550\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72474.png\" alt=\"\" width=\"455\" height=\"380\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72474.png 455w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/12\/\u56fe\u72474-300x251.png 300w\" sizes=\"(max-width: 455px) 100vw, 455px\" \/><\/p>\n<p>\u56fe3. MAPbBr<sub>3<\/sub>\u5355\u6676\u63a2\u6d4b\u5668\u7684x\u5c04\u7ebf\u63a2\u6d4b\u5668\u3002(a)\u7ed3\u6784\u56fe\uff1b(b)\u5149\u7535\u6d41\u54cd\u5e94\uff1b(c)\u7075\u654f\u5ea6\uff1b(d)\u63a2\u6d4b\u6781\u9650\u3002<\/p>\n<p>\u5168\u6587\u94fe\u63a5\u5730\u5740\uff1a<a href=\"https:\/\/doi.org\/10.1021\/acsami.3c13614\">https:\/\/doi.org\/10.1021\/acsami.3c13614<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\u6750\u6599\u4ee5\u5176\u4f18\u5f02\u7684\u5149\u7535\u534a\u5bfc\u4f53\u6027\u80fd\u800c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5149\u7535\u5668\u4ef6\u7684\u7814\u7a76\uff0c\u5982\u592a\u9633\u80fd\u7535\u6c60\u3001\u5149\u7535\u63a2\u6d4b\u5668\u3001\u6fc0\u5149\u5668\u3001\u53d1\u5149\u4e8c\u6781\u7ba1\u548c\u6676\u4f53\u7ba1\u7b49\u3002\u5f53\u524d\uff0c\u591a\u6570\u9499\u949b\u77ff\u57fa\u5149\u7535\u5668\u4ef6\u4ee5\u591a&#8230;<\/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-256543","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/256543"}],"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=256543"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/256543\/revisions"}],"predecessor-version":[{"id":256551,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/256543\/revisions\/256551"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256543"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}