{"id":210023,"date":"2020-09-25T08:32:52","date_gmt":"2020-09-25T00:32:52","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=210023"},"modified":"2020-09-25T08:32:52","modified_gmt":"2020-09-25T00:32:52","slug":"%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0%e6%9c%80%e6%96%b0science%ef%bc%9a%e5%85%b7%e6%9c%89%e6%95%88%e7%8e%87%e4%b8%ba24-82%e7%9a%84%e7%a8%b3%e5%ae%9a%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=210023","title":{"rendered":"\u592a\u9633\u80fd\u7535\u6c60\u6700\u65b0Science\uff1a\u5177\u6709\u6548\u7387\u4e3a24.82%\u7684\u7a33\u5b9a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"<p><strong><b>\u3010\u5f15\u8a00\u3011<\/b><\/strong><\/p>\n<p>\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSCs\uff09\u6027\u80fd\u7684\u8fdb\u4e00\u6b65\u6539\u5584\u548c\u7a33\u5b9a\u5bf9\u4e8e\u5b9e\u73b0\u4e0b\u4e00\u4ee3\u5149\u4f0f\u4ea7\u54c1\u7684\u5546\u4e1a\u53ef\u884c\u6027\u81f3\u5173\u91cd\u8981\u3002\u4e3a\u4e86\u83b7\u5f97\u66f4\u597d\u3001\u66f4\u4fbf\u5b9c\u7684\u66ff\u4ee3\u80fd\u6e90\uff0c\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5df2\u7ecf\u6210\u4e3a\u4e0b\u4e00\u4ee3\u592a\u9633\u80fd\u7535\u6c60\u7684\u9886\u8dd1\u8005\u3002\u901a\u8fc7\u6539\u8fdb\u9499\u949b\u77ff\u6750\u6599\u914d\u65b9\u3001\u5668\u4ef6\u5236\u9020\u6d41\u7a0b\u548c\u9ad8\u8d28\u91cf\u6210\u819c\u65b9\u6cd5\uff0c\u5728\u5b9e\u9a8c\u5ba4\u89c4\u6a21\u7684PSCs\u4e2d\uff0c\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCE\uff09\u5df2\u7ecf\u8d85\u8fc725%\uff0c\u8fd9\u662f\u57fa\u4e8e\u4e00\u4e2a\u6bd4\u8f83\u5b8c\u5584\u7684\u7535\u5b50\u675f\u6d41\u5316\u6280\u672f\u7684\u57fa\u7840\u4e0a\u3002\u5927\u591a\u6570\u9ad8\u6027\u80fdPSCs\u90fd\u662f\u7531\u9499\u949b\u77ff\u5438\u6536\u5242\u7ec4\u6210\u7684\u5939\u5c42\u7ed3\u6784\uff0c\u5728\u91d1\u5c5e\u6c27\u5316\u7269\u7535\u5b50\u4f20\u8f93\u6750\u6599\uff08ETM\uff09\u548c\u6709\u673a\u7a7a\u7a74\u4f20\u8f93\u6750\u6599\uff08HTM\uff09\u4e4b\u95f4\u3002\u7531\u4e8e\u53ef\u4ee5\u4ece\u5404\u79cd\u5904\u7406\u65b9\u6cd5\u4e2d\u83b7\u5f97\u9ad8\u8d28\u91cf\u7684\u9499\u949b\u77ff\u548cETM\uff0c\u56e0\u6b64HTM\u88ab\u8ba4\u4e3a\u5bf9\u8fdb\u4e00\u6b65\u63d0\u9ad8PSC\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u56fa\u6001\u67d3\u6599\u654f\u5316\u592a\u9633\u80fd\u7535\u6c60\u53d1\u73b0\u5df2\u7ecf\u8d85\u8fc7\u4e8c\u5341\u5e74\uff0c\u7531\u4e8e\u5176\u975e\u6676\u6001\u6027\u8d28\u3001\u4e0e\u63ba\u6742\u5242\u7684\u9ad8\u76f8\u5bb9\u6027\u4ee5\u53ca\u4e0e\u9499\u949b\u77ff\u76f8\u5339\u914d\u7684\u80fd\u7ea7\uff0c\u4ecd\u7136\u88ab\u8ba4\u4e3a\u662fPSC\u4e2d\u6700\u6709\u6548\u7684HTM\u3002\u4f46\u662f\uff0c\u5fc5\u987b\u4f7f\u7528\u5438\u6e7f\u6027\u63ba\u6742\u5242\u5bf9\u5176\u8fdb\u884c\u5316\u5b66\u63ba\u6742\uff0c\u4ee5\u5b9e\u73b0\u6709\u6548\u7684\u7a7a\u7a74\u63d0\u53d6\u548c\u8db3\u591f\u7684\u7535\u5bfc\u7387\u3002\u5c3d\u7ba1PCE\u5df2\u7ecf\u8db3\u591f\u7528\u4e8e\u5b9e\u9645\u5e94\u7528\uff0c\u4f46\u8fd9\u79cd\u63ba\u6742\u4f1a\u5bf9\u73af\u5883PSC\u7684\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd\uff0c\u5bf9PSC\u7684\u771f\u6b63\u5546\u4e1a\u5316\u6784\u6210\u4e86\u4e00\u4e2a\u4e3b\u8981\u969c\u788d\u3002\u56e0\u6b64\uff0cPSC\u6b63\u5728\u79ef\u6781\u7814\u7a76\u5019\u9009\u7684HTM\uff0c\u4ee5\u53d6\u4ee3Spiro OMeTAD\uff0c\u6700\u7ec8\u5b9e\u73b0\u7a33\u5b9a\u7684PSC\uff0c\u540c\u65f6\u8868\u73b0\u51fa\u76f8\u540c\u6216\u6539\u8fdb\u7684\u6027\u80fd\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u94ef\u79bb\u5b50\uff08Cs<sup>+<\/sup>\uff09\u3001\u78b3\u7535\u6781\u548c\u57fa\u4e8e\u65e0\u63ba\u6742\u7684PSC\u7684\u6700\u65b0\u7814\u7a76\u53ef\u4ee5\u5728\u63d0\u9ad8\u5668\u4ef6\u7a33\u5b9a\u6027\u65b9\u9762\u5e26\u6765\u597d\u5904\uff0c\u4f46\u4e0e\u57fa\u4e8eSpiroO\u00a0MeTAD\u7684PSC\u76f8\u6bd4\uff0cPCE\u6c34\u5e73\u66f4\u4f4e\u3002<\/p>\n<p>\u8fd1\u65e5\uff0c<strong><b>\u97e9\u56fd\u851a\u5c71\u56fd\u7acb\u79d1\u6280\u5927\u5b66\uff08UNIST\uff09Changduk Yang<\/b><\/strong><strong><b>\u6559\u6388\uff0c\u97e9\u56fd\u80fd\u6e90\u7814\u7a76\u6240Dong Suk Kim\u6559\u6388\u548c\u00a0\u97e9\u56fd\u851a\u5c71\u56fd\u5bb6\u79d1\u6280\u7814\u7a76\u6240Sang Kyu Kwak\u6559\u6388<\/b><\/strong><strong><b>\uff08<\/b><\/strong><strong><b>\u5171\u540c<\/b><\/strong><strong><b>\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u8003\u8651\u5230\u6c1f\u5316\u80fd\u4f7f\u5171\u8f6d\u6750\u6599\u5177\u6709\u80fd\u7ea7\uff0c\u758f\u6c34\u6027\u548c\u975e\u5171\u4ef7\u76f8\u4e92\u4f5c\u7528\u7684\u4f18\u70b9\uff0c\u56e0\u6b64\u5f00\u53d1\u4e86Spiro OMeTAD\u7684\u4e24\u4e2a\u542b\u6c1f\u5f02\u6784\u4f53\u7c7b\u4f3c\u7269\uff08Spiro-mF\u548cSpiro-oF\uff09\u4f5c\u4e3a\u5236\u5907PSC\u7684HTM\uff0c\u5e76\u5c06\u5b83\u4eec\u4e0e\u4f18\u5316\u540e\u7684Spiro-OMeTAD\u57faPSC\u7684\u5668\u4ef6\u6027\u80fd\u8fdb\u884c\u4e86\u6bd4\u8f83\u3002\u901a\u8fc7\u5b9e\u9a8c\uff0c\u539f\u5b50\u5206\u6790\u548c\u7406\u8bba\u5206\u6790\u7814\u7a76\u4e86\u7531\u7ed3\u6784\u5f02\u6784\u5f15\u8d77\u7684\u7ed3\u6784-\u6027\u8d28\u5173\u7cfb\uff0c\u4e0d\u4ec5\u62a5\u544a\u4e86\u7528Spiro-mF\u5236\u9020\u7684\u5668\u4ef6\u5b9e\u73b0\u4e8624.82%\u7684\u9ad8\u6548\u7387\uff08\u8ba4\u8bc1\u7684PCE\u4e3a24.64%\uff0c\u635f\u8017\u4e3a0.3v\uff09\uff0c\u800c\u4e14\u8fd8\u5c55\u793a\u4e86\u5728\u9ad8\u76f8\u5bf9\u6e7f\u5ea6\uff08RH\uff09\u4e0b\u957f\u671f\u7a33\u5b9a\u6027\uff08500\u5c0f\u65f6\u540e\u6548\u7387\u4fdd\u630187\uff05\uff09\u3002\u6b64\u5916\uff0c\u5728\u5927\u9762\u79ef\u7535\u6c60\u4e2d\uff0c\u4e5f\u5b9e\u73b0\u4e8622.31%\u7684\u6548\u7387\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong><b>Stable perovskite solar cells with efficiency<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>exceeding 24.8% and 0.3-V voltage loss<\/b><\/strong>\u00a0\u201d\u4e3a\u9898\u4e8e2020\u5e749\u670825\u65e5\u53d1\u8868\u5728<strong><b>Science<\/b><\/strong>\u4e0a\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe\u4e00\u3001HTM\u7684\u5149\u5b66\u548c\u7535\u5316\u5b66\u7279\u6027\u4ee5\u53caDFT\u8ba1\u7b97<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-210024\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe1-13.jpg\" alt=\"\" width=\"600\" height=\"351\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe1-13.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe1-13-300x176.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>\u56fe\u4e8c\u3001\u5149\u4f0f\u6027\u80fd<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-210025\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe2-13.jpg\" alt=\"\" width=\"600\" height=\"735\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe2-13.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe2-13-245x300.jpg 245w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe\u4e09\u3001\u957f\u671f\u7a33\u5b9a\u6027\u548c\u758f\u6c34\u6027<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-210026\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe3-13.jpg\" alt=\"\" width=\"600\" height=\"821\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe3-13.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe3-13-219x300.jpg 219w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>\u56db\u3001\u5206\u5b50\u6a21\u62df<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-210027\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe4-13.jpg\" alt=\"\" width=\"600\" height=\"698\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe4-13.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe4-13-258x300.jpg 258w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/b><\/strong><a href=\"https:\/\/science.sciencemag.org\/content\/369\/6511\/1615\"><strong><u><b>Stable perovskite solar cells with efficiency<\/b><\/u><\/strong><strong><u><b>\u00a0<\/b><\/u><\/strong><strong><u><b>exceeding 24.8% and 0.3-V voltage loss<\/b><\/u><\/strong><\/a><strong><b>\u201d(<\/b><\/strong><strong><b>Science<\/b><\/strong><strong><b>\uff0c<\/b><\/strong><strong><b>20<\/b><\/strong><strong><b>20<\/b><\/strong><strong><b>\uff0cDOI:10.1126 \/ science.abb7167 )<\/b><\/strong><\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 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