{"id":197631,"date":"2020-03-06T08:33:29","date_gmt":"2020-03-06T00:33:29","guid":{"rendered":"\/\/m.iemloyee.com\/?p=197631"},"modified":"2020-03-06T08:33:29","modified_gmt":"2020-03-06T00:33:29","slug":"%e4%bb%8a%e6%97%a5science%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0%ef%bc%9a%e6%8a%91%e5%88%b6%e4%b8%89%e5%8d%a4%e5%8c%96%e7%89%a9%e5%ae%bd%e5%b8%a6%e9%9a%99%e9%92%99%e9%92%9b%e7%9f%bf%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=197631","title":{"rendered":"\u4eca\u65e5Science\u592a\u9633\u80fd\u7535\u6c60\uff1a\u6291\u5236\u4e09\u5364\u5316\u7269\u5bbd\u5e26\u9699\u9499\u949b\u77ff\u7684\u76f8\u504f\u6790"},"content":{"rendered":"<p><b><\/b><strong><b>\u3010\u5f15\u8a00\u3011<\/b><\/strong><\/p>\n<p>\u5bbd\u5e26\u9699\u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\u662f\u4e00\u79cd\u5f88\u6709\u524d\u9014\u7684\u534a\u5bfc\u4f53\uff0c\u5b83\u53ef\u4ee5\u4e0e\u7845\u4e32\u8054\u5728\u592a\u9633\u80fd\u7535\u6c60\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u4ee5\u4f4e\u6210\u672c\u5b9e\u73b0\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCE\uff09\u8d85\u8fc730%\u7684\u76ee\u6807\u3002\u7136\u800c\uff0c\u5bbd\u5e26\u9699\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4ece\u6839\u672c\u4e0a\u53d7\u5230\u5149\u81f4\u76f8\u4f4d\u504f\u6790\u548c\u4f4e\u5f00\u8def\u7535\u538b\uff08V<sub>OC<\/sub>\uff09\u7684\u9650\u5236\u3002\u800c\u591a\u7ed3\u592a\u9633\u80fd\u7535\u6c60\u6216\u4e32\u8054\u592a\u9633\u80fd\u7535\u6c60\u7684\u53d1\u5c55\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u529f\u7387\u8f6c\u6362\u6548\u7387\uff0c\u964d\u4f4e\u5149\u4f0f\uff08PV\uff09\u7535\u529b\u7684\u5e73\u5747\u6210\u672c\u3002\u6dfb\u52a0\u5242\u5de5\u7a0b\u548c\u8868\u9762\u5de5\u7a0b\u6280\u672f\uff08\u59822D\/3D\u5f02\u8d28\u7ed3\u6784\u7684\u5f62\u6210\uff09\u4e5f\u88ab\u7528\u4e8e\u6539\u5584\u5668\u4ef6V<sub>oc<\/sub>\u3002\u7136\u800c\uff0c\u5bbd\u5e26\u9699\u592a\u9633\u80fd\u7535\u6c60\u4ecd\u7136\u9700\u8981\u51cf\u5c11V<sub>oc<\/sub>\u7f3a\u4e4f\u548c\u6539\u5584\u5149\u7a33\u5b9a\u6027\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n<p>\u4eca\u65e5\uff0c\u5728<strong><b>\u7f8e\u56fd\u79d1\u7f57\u62c9\u591a\u5927\u5b66\u3001\u56fd\u5bb6\u53ef\u518d\u751f\u80fd\u6e90\u5b9e\u9a8c\u5ba4\u3001\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u5f90\u96c6\u8d24\u6559\u6388<\/b><\/strong>\u548c<strong><b>\u7f8e\u56fd\u79d1\u7f57\u62c9\u591a\u5927\u5b66\u3001\u56fd\u5bb6\u53ef\u518d\u751f\u80fd\u6e90\u5b9e\u9a8c\u5ba4Michael D. McGehee\u6559\u6388<\/b><\/strong><strong><b>\u56e2\u961f\uff08<\/b><\/strong><strong><b>\u5171\u540c<\/b><\/strong><strong><b>\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u4e0e<strong><b>\u65af\u5766\u798f\u5927\u5b66<\/b><\/strong>\u548c<strong><b>\u4e9a\u5229\u6851\u90a3\u5dde\u7acb\u5927\u5b66<\/b><\/strong>\u5408\u4f5c\uff0c\u62a5\u544a\u4e86\u4f7f\u7528\u4e09\u5364\u5316\u7269\u5408\u91d1\uff08\u6c2f\u3001\u6eb4\u3001\u7898\uff09\u8c03\u8282\u5e26\u9699\u5e76\u5728\u5149\u7167\u4e0b\u7a33\u5b9a\u534a\u5bfc\u4f53\u7684\u9ad8\u65481.67\u00a0eV\u5bbd\u5e26\u9699\u9499\u949b\u77ff\u9876\u90e8\u7535\u6c60\u3002\u7814\u7a76\u53d1\u73b0\u5149\u8f7d\u6d41\u5b50\u5bff\u547d\u548c\u7535\u8377\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u589e\u52a0\u4e862\u500d\uff0c\u8fd9\u662f\u7531\u4e8e\u6c2f\u7684\u6eb6\u89e3\u5ea6\u589e\u52a0\u4e86\uff0c\u7528\u6eb4\u53d6\u4ee3\u4e86\u4e00\u4e9b\u7898\u6765\u7f29\u5c0f\u6676\u683c\u53c2\u6570\u3002\u8fd8\u89c2\u5bdf\u5230\uff0c\u5373\u4f7f\u5728100\u500d\u5149\u7167\u5f3a\u5ea6\u4e0b\uff0c\u8584\u819c\u4e2d\u7684\u5149\u8bf1\u5bfc\u76f8\u504f\u6790\u4e5f\u4f1a\u88ab\u6291\u5236\uff0c\u800c\u572860\u2103\u4e0b\uff0c\u7ecf\u8fc71000\u5c0f\u65f6\u7684\u6700\u5927\u529f\u7387\u70b9\uff08MPP\uff09\u8fd0\u884c\u540e\uff0c\u534a\u900f\u660e\u9876\u90e8\u7535\u6c60\u7684\u964d\u89e3\u7387\u5c0f\u4e8e4\uff05\u3002\u901a\u8fc7\u5c06\u8fd9\u4e9b\u9876\u90e8\u7535\u6c60\u4e0e\u5e95\u90e8\u7845\u7535\u6c60\u96c6\u6210\uff0c\u5728\u9762\u79ef\u4e3a1\u00a0cm<sup>2<\/sup>\u7684\u4e24\u7aef\u5355\u7247\u6676\u4f53\u7ba1\u4e2d\u5b9e\u73b0\u4e8627%\u7684PCE\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a<strong><b>\u201c<\/b><\/strong><strong><b>Triple-halide wide\u2013band gap perovskites with suppressed phase segregation for efficient tandems<\/b><\/strong><strong><b>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86<strong><b>Science<\/b><\/strong>\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe1<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>\u4e09\u5364\u5316\u7269\u9499\u949b\u77ff\u5408\u91d1\u7684\u7279\u6027<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-197632\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F1.large_.jpg\" alt=\"\" width=\"600\" height=\"335\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F1.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F1.large_-300x168.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>2 \u4e09\u5364\u5316\u7269\u9499\u949b\u77ff\u8584\u819c\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u548c\u5bff\u547d<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-197633\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F2.large_.jpg\" alt=\"\" width=\"600\" height=\"234\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F2.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F2.large_-300x117.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>3 <\/b><\/strong><strong><b>\u4e09\u5364\u5316\u7269\u9499\u949b\u77ff\u4e2d\u5149\u81f4\u76f8\u504f\u6790\u7684\u6291\u5236<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-197634\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F3.large_.jpg\" alt=\"\" width=\"600\" height=\"438\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F3.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F3.large_-300x219.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4 <\/b><\/strong><strong><b>\u5355\u7ed3\u4e0d\u900f\u660e\u5668\u4ef6\u548c\u534a\u900f\u660e\u9876\u90e8\u7535\u6c60\u7684PV\u7279\u6027<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-197635\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F4.large_.jpg\" alt=\"\" width=\"600\" height=\"511\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F4.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F4.large_-300x256.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe5 1-cm<\/b><\/strong><strong><sup><b>2<\/b><\/sup><\/strong><strong><b>\u53cc\u7aef\u9499\u949b\u77ff\/\u7845\u6676\u4f53\u7ba1\u7684PV\u7279\u6027<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-197636\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F5.large_.jpg\" alt=\"\" width=\"600\" height=\"506\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F5.large_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/03\/F5.large_-300x253.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><a href=\"#aff-3\" target=\"_blank\" rel=\"noopener\"><u>Triple-halide wide\u2013band gap perovskites with suppressed phase segregation for efficient tandems<\/u><\/a>\uff08Science\uff0c2020\uff0cDOI:10.1126\/science.aaz5074\uff09<\/p>\n<p>\u672c\u6587\u7531<strong><b>\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n<p>\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","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 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