{"id":233204,"date":"2022-02-22T06:52:39","date_gmt":"2022-02-21T22:52:39","guid":{"rendered":"\/\/m.iemloyee.com\/?p=233204"},"modified":"2022-02-21T20:53:01","modified_gmt":"2022-02-21T12:53:01","slug":"nature-photonics%ef%bc%9a%e5%9f%ba%e4%ba%8eagbis2%e7%ba%b3%e7%b1%b3%e6%99%b6%e4%bd%93%e7%9a%84%e9%ab%98%e6%95%88%e8%b6%85%e8%96%84%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=233204","title":{"rendered":"Nature Photonics\uff1a\u57fa\u4e8eAgBiS2\u7eb3\u7c73\u6676\u4f53\u7684\u9ad8\u6548\u8d85\u8584\u592a\u9633\u80fd\u7535\u6c60"},"content":{"rendered":"

\u4e00\u3001\u3010\u80cc\u666f\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u9ad8\u6027\u80fd\u3001\u91cd\u91cf\u8f7b\u3001\u6210\u672c\u4f4e\u3001\u73af\u5883\u53cb\u597d\u7684\u592a\u9633\u80fd\u7535\u6c60\u4e00\u76f4\u662f\u5149\u4f0f\u9886\u57df\u8ffd\u6c42\u7684\u76ee\u6807\u3002\u8d85\u8584\u592a\u9633\u80fd\u7535\u6c60\u4ee5\u5176\u8282\u7ea6\u7684\u6750\u6599\u6d88\u8017\u3001\u7075\u6d3b\u8f7b\u4fbf\u7684\u5916\u5f62\u3001\u9ad8\u6548\u7684\u7535\u8377\u6536\u96c6\u80fd\u529b\u7b49\u4f18\u52bf\uff0c\u5728\u53ef\u7a7f\u6234\u548c\u67d4\u6027\u8bbe\u5907\u7684\u5e94\u7528\u4e2d\u5c55\u73b0\u51fa\u4e86\u5de8\u5927\u7684\u6f5c\u529b\u3002<\/strong><\/p>\n

\u4e3a\u4e86\u8865\u507f\u8d85\u8584\u5438\u6536\u5c42\u5bf9\u5149\u6536\u96c6\u4e0d\u5b8c\u5168\u5bfc\u81f4\u7684\u65ad\u8def\u7535\u6d41\u7684\u4e0b\u964d\uff0c\u4e0d\u540c\u7684\u5149\u6355\u83b7\u7b56\u7565\u88ab\u91c7\u7528\u3002\u7136\u800c\uff0c\u5149\u6355\u83b7\u7ed3\u6784\u7684\u4f7f\u7528\u589e\u52a0\u4e86\u975e\u8f90\u5c04\u590d\u5408\u5e76\u4f7f\u7ed3\u6784\u5236\u4f5c\u8fc7\u7a0b\u53d8\u5f97\u590d\u6742\u3002\u91c7\u7528\u56fa\u6709\u5438\u6536\u7cfb\u6570\u9ad8\u7684\u65b0\u578b\u8d85\u8584\u5149\u4f0f\u5438\u6536\u4f53\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/strong>\u5176\u4e2d\u65e0\u6bd2\u7684\u4e09\u5143\u5316\u5408\u7269AgBiS2<\/sub>\u5728\u8d85\u8584\u592a\u9633\u80fd\u7535\u6c60\u5149\u5438\u6536\u5242\u7684\u5e94\u7528\u4e2d\u8868\u73b0\u51fa\u4e86\u5de8\u5927\u7684\u6f5c\u529b\u3002\u7136\u800c<\/strong>\uff0c\u9633\u79bb\u5b50\u65e0\u5e8f\u7684\u4e0d\u5747\u5300\u6027\uff0c\u5927\u5927\u9650\u5236\u4e86AgBiS2<\/sub>\u7684\u5438\u6536\u7cfb\u6570\u8fbe\u5230\u5176\u7406\u8bba\u503c\u3002<\/strong><\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u6765\u81ea\u5df4\u585e\u7f57\u90a3\u79d1\u6280\u5b66\u9662\u7684Gerasimos Konstantatos\u6559\u6388\u8bfe\u9898\u7ec4\u7684\u7814\u7a76\u8005\uff0c\u62a5\u9053\u4e86\u57fa\u4e8eAgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u7684\u8d85\u8584\u9ad8\u6548\u592a\u9633\u80fd\u7535\u6c60\u3002\u901a\u8fc7\u6e29\u548c\u9000\u706b\u6539\u5584\u9633\u79bb\u5b50\u65e0\u5e8f\u7684\u4e0d\u5747\u5300\u6027\uff0cAgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u7684\u5149\u5438\u6536\u5f97\u5230\u4e86\u6781\u5927\u7684\u63d0\u9ad8\u3002<\/strong><\/span>\u57fa\u4e8eAgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u5236\u4f5c\u7684\u8d85\u8584\u592a\u9633\u80fd\u7535\u6c60\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u7279\u6027\uff0c\u5176\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\u8fbe\u523027 mA cm-2<\/sup>\uff0c\u800c\u529f\u7387\u8f6c\u6362\u6548\u7387\u8fbe\u52309.17%\uff08\u8ba4\u8bc1\u503c\u4e3a8.85%\uff09\uff0c\u5e76\u4e14\u5728\u73af\u5883\u6761\u4ef6\u4e0b\u5177\u6709\u9ad8\u7a33\u5b9a\u6027\u3002\u76f8\u5173\u8bba\u6587\u4ee5\u201cCation disorder engineering yields AgBiS2 nanocrystals with enhanced optical absorption for efficient ultrathin solar cells<\/strong><\/em>\u201d\u53d1\u8868\u5728Nature Photonics<\/strong><\/em>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u4e09\u3001\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

1<\/strong>\u9633\u79bb\u5b50\u65e0\u5e8f\u5747\u5300\u6027\u548c\u5438\u6536\u884c\u4e3a<\/strong><\/p>\n

AgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u662f\u4e00\u79cd\u5305\u542b\u73af\u5883\u53cb\u597d\u5143\u7d20\u7684\u7eb3\u7c73\u6750\u6599\u3002AgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u4e2d\uff0cAg\u4f4d\u70b9\u5468\u56f4\u7684\u9633\u79bb\u5b50\u5206\u5e03\u5b58\u5728\u4e0d\u5747\u5300\u7684\u65e0\u5e8f\u6027\u3002\u56fe<\/strong>1a<\/strong>\u663e\u793a\u4e86AgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u5185\u4e0d\u5747\u5300\u9633\u79bb\u5b50\u65e0\u5e8f\u7684\u60c5\u51b5\u3002AgBiS2<\/sub>\u7684\u4ef7\u5e26\u6700\u5927\u503c\uff08VBM\uff09\u4e3b\u8981\u6765\u81eaAg d\u548cS p\u72b6\u6001\uff0c\u800c\u5bfc\u5e26\u6700\u5c0f\u503c\uff08CBM\uff09\u6765\u81eaBi p\u548cS p\u76f8\u4e92\u4f5c\u7528\uff08\u56fe<\/strong>1b<\/strong>\uff09<\/strong>\u3002\u5728\u5f53\u5730\u7684\u7535\u5b50\u72b6\u6001\u5bc6\u5ea6\u4e2d\uff0c\u53ef\u4ee5\u89c2\u5bdf\u5230\u9633\u79bb\u5b50\u5206\u79bb\u914d\u7f6e\u7684Ag\u884d\u751f\u7684VBM\u548cBi\u884d\u751f\u7684CBM\u7684\u660e\u663e\u7a7a\u95f4\u5206\u79bb\uff08\u56fe<\/strong>1c<\/strong>\uff09<\/strong>\u3002\u76f8\u53cd\uff0c\u5728\u5747\u5300\u7684\u9633\u79bb\u5b50\u65e0\u5e8f\u72b6\u6001\u4e0b\uff0c\u6211\u4eec\u9884\u6d4bVBM\u548cCBM\u5728\u6574\u4e2a\u6750\u6599\u4e0a\u79bb\u57df\uff08\u56fe<\/strong>1d<\/strong>\uff09<\/strong>\uff0c\u9633\u79bb\u5b50\u5206\u5e03\u548c\u5e26\u6781\u503c\u7684\u7a7a\u95f4\uff08\u79bb\u57df\uff09\u5b9a\u4f4d\u4e4b\u95f4\u7684\u76f8\u5173\u6027\uff08\u56fe<\/strong>1e<\/strong>\uff09<\/strong>\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1<\/strong>\uff1a\u901a\u8fc7\u9633\u79bb\u5b50\u65e0\u5e8f\u5747\u8d28\u5316\u589e\u5f3a\u5438\u6536\u00a0\u00a92022 Springer Nature<\/span><\/strong><\/p>\n

\u56fe<\/strong>2a<\/strong>\u4e2d\u63d0\u4f9b\u4e86AgBiS2<\/sub>\u5728\u4e0d\u5747\u5300\u548c\u5747\u5300\u9633\u79bb\u5b50\u65e0\u5e8f\u72b6\u6001\u5bf9\u5e94\u7684\u7406\u8bba\u6a21\u62df\u5438\u6536\u5149\u8c31\uff0c\u7ed3\u679c\u8868\u660e\u5747\u5300\u9633\u79bb\u5b50\u65e0\u5e8f\u72b6\u6001\u4e0b\u5149\u5b66\u5438\u6536\u66f4\u5f3a\u3002\u56fe<\/strong>2b<\/strong>\u663e\u793a\u4e86\u7eb3\u7c73\u6676\u4f53\u8584\u819c\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u9000\u706b\u7684\u5438\u6536\u7cfb\u6570\u3002\u8003\u8651\u5230\u9000\u706b\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u9633\u79bb\u5b50\u65e0\u5e8f\u7684\u5747\u5300\u6027\u8d8a\u597d\uff0c\u56fe2b\u4e2d\u7684\u5b9e\u9a8c\u7ed3\u679c\u4e0e\u56fe2a\u4e2d\u7684\u7406\u8bba\u6a21\u62df\u5f88\u597d\u5730\u5339\u914d\u3002\u901a\u8fc7\u9000\u706b\u83b7\u5f97\u7684AgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\uff0c\u5176\u5728400\u81f31000 nm\u7684\u5bbd\u5149\u8c31\u8303\u56f4\u5185\u7684\u5438\u6536\u7cfb\u6570\u6bd4\u76ee\u524d\u7528\u4e8e\u5149\u4f0f\u6280\u672f\u7684\u4efb\u4f55\u5176\u4ed6\u6750\u6599\u59275-10\u500d\uff08\u56fe<\/strong>2c<\/strong>\uff09<\/strong>\u3002\u4e3a\u4e86\u8bc4\u4f30AgBiS2 \u7eb3\u7c73\u6676\u4f53\u7684\u5149\u5438\u6536\u80fd\u529b\uff0c\u672c\u6587\u4f7f\u7528\u8f6c\u79fb\u77e9\u9635\u6cd5\u8ba1\u7b97\u4e86\u53ef\u5b9e\u73b0\u7684\u6700\u5927\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\uff08Jsc<\/sub>\uff09\u3002\u968f\u7740\u9000\u706b\u6e29\u5ea6\u7684\u589e\u52a0\uff0c\u6211\u4eec\u89c2\u5bdf\u5230\u4e86\u5728\u4f4e\u6d3b\u6027\u5c42\u539a\u5ea6\uff08t < 200 nm\uff09\u4e0b\u6700\u5927\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\uff08Jsc<\/sub>\uff09\u7684\u589e\u52a0\uff08\u56fe<\/strong>2d<\/strong>\uff09<\/strong>\u3002\u5bf9\u4e8e30\u7eb3\u7c73\u7684\u5438\u6536\u5c42\uff0c\u9884\u6d4b\u7684\u5149\u4f0f\u6548\u7387\u9ad8\u8fbe26%\uff0c\u8868\u660e\u57fa\u4e8eAgBiS2<\/sub> \u7eb3\u7c73\u6676\u4f53\u8584\u819c\u7684\u8d85\u8584\u592a\u9633\u80fd\u7535\u6c60\u7684\u6027\u80fd\u6f5c\u529b\uff08\u56fe<\/strong>2e<\/strong>\uff09<\/strong>\u3002<\/p>\n

\u00a0\"\"<\/strong><\/p>\n

\u56fe<\/strong>2<\/strong>\uff1a\u5438\u6536\u7cfb\u6570\u548c\u5149\u5b66\u5efa\u6a21\u00a92022 Springer Nature<\/span><\/strong><\/p>\n

2<\/strong>\u9633\u79bb\u5b50\u6784\u578b\u8f6c\u53d8<\/strong><\/p>\n

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\"\"<\/p>\n

\u56fe<\/strong>3<\/strong>\uff1a\u9633\u79bb\u5b50\u6784\u578b\u8f6c\u53d8\u7684\u8868\u5f81\u00a0\u00a92022 Springer Nature<\/span><\/strong><\/p>\n

3<\/strong>\u8d85\u8584<\/strong> AgBiS2<\/sub> <\/strong>\u7eb3\u7c73\u6676\u4f53\u592a\u9633\u80fd\u7535\u6c60<\/strong><\/p>\n

\u57fa\u4e8eAgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u4f18\u5f02\u7684\u5149\u5b66\u5438\u6536\u7279\u6027\uff0c\u672c\u6587\u8fdb\u4e00\u6b65\u6f14\u793a\u4e86\u9ad8\u6548\u7684\u8d85\u8584\u6eb6\u6db2\u52a0\u5de5\u592a\u9633\u80fd\u7535\u6c60\u7684\u6784\u9020\u548c\u8868\u5f81\u3002\u592a\u9633\u80fd\u7535\u6c60\u7531\u73bb\u7483\/\u94df\u9521\u6c27\u5316\u7269\uff08ITO\uff09\/\u4e8c\u6c27\u5316\u9521\/AgBiS2\/\u7a7a\u7a74\u4f20\u8f93\u5c42\uff08HTL\uff09\/MoO3\/Ag\u7684\u5806\u53e0\u7ed3\u6784\u7ec4\u6210\uff08\u56fe4a\uff09<\/strong>\u3002\u6a2a\u622a\u9762TEM\u8bc1\u5b9e\u4e86\u5668\u4ef6\u5c42\u7684\u8d85\u8584\u6027\u8d28\uff08\u56fe4b\uff09<\/strong>\u3002<\/p>\n

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\"\"<\/p>\n

\u56fe<\/strong>4<\/strong>\uff1a\u8d85\u8584<\/strong>AgBiS2<\/sub><\/strong>\u7eb3\u7c73\u6676\u4f53\u592a\u9633\u80fd\u7535\u6c60\u00a0\u00a92022 Springer Nature<\/span><\/strong><\/p>\n

\u56db\u3001\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u672c\u6587\u8bc1\u660e\u4e86\u5728\u6e29\u548c\u7684\u9000\u706b\u6761\u4ef6\u4e0b\uff0c\u4e09\u5143AgBiS2<\/sub> \u7eb3\u7c73\u6676\u4f53\u7684\u5438\u6536\u7cfb\u6570\u53ef\u4ee5\u901a\u8fc7\u9633\u79bb\u5b50\u65e0\u5e8f\u5747\u5300\u5316\u5f97\u5230\u63d0\u9ad8\u3002\u5728\u9000\u706b\u7684AgBiS2<\/sub> \u7eb3\u7c73\u6676\u4f53\u8584\u819c\u4e2d\u83b7\u5f97\u4e86\u8d85\u9ad8\u7684\u5438\u6536\u7cfb\u6570\uff0c\u5bf9\u4e8e30nm\u7684\u7eb3\u7c73\u6676\u4f53\u8584\u819c\uff0c\u8ba1\u7b97\u51fa\u7684\u5149\u8c31\u6781\u9650\u6700\u5927\u6548\u7387\uff08SLME\uff09\u8d85\u8fc726%\u3002\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u4e0eXRD\u3001HRTEM\u548cXPS\u6d4b\u91cf\u76f8\u7ed3\u5408\u7684\u7ed3\u679c\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u4e86\u9633\u79bb\u5b50\u6784\u578b\u7684\u6539\u53d8\u3002\u57fa\u4e8eAgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u5236\u4f5c\u7684\u8d85\u8584\u7684\u592a\u9633\u80fd\u7535\u6c60\u83b7\u5f97\u4e8627mA cm-2<\/sup>\u7684\u6700\u5927\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\uff08Jsc<\/sub>\uff09\u548c\u9ad8\u8fbe9.17%\u7684\u529f\u7387\u8f6c\u6362\u6548\u7387\u3002\u540c\u65f6\uff0c\u7a7a\u6c14\u7a33\u5b9a\u6027\u548c\u5149\u7167\u7a33\u5b9a\u6027\u4e5f\u5f97\u5230\u4e86\u9a8c\u8bc1\u3002\u6211\u4eec\u7684\u5de5\u4f5c\u4e0d\u4ec5\u786e\u7acb\u4e86\u8d85\u8584AgBiS2<\/sub>\u7eb3\u7c73\u6676\u4f53\u592a\u9633\u80fd\u7535\u6c60\u7684\u6f5c\u529b\uff0c\u800c\u4e14\u8bc1\u660e\u4e86\u539f\u5b50\u6784\u578b\u5de5\u7a0b\u5728\u591a\u5143\u7cfb\u7edf\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n

 <\/p>\n

\u7b2c\u4e00\u4f5c\u8005<\/strong>\uff1aYongjie Wang<\/p>\n

\u901a\u8baf\u4f5c\u8005<\/strong>\uff1aGerasimos Konstantatos<\/p>\n

\u901a\u8baf\u5355\u4f4d<\/strong>\uff1a\u5df4\u585e\u7f57\u90a3\u79d1\u6280\u5b66\u9662<\/p>\n

\u539f\u6587\u94fe\u63a5<\/strong>\uff1ahttps:\/\/www.nature.com\/articles\/s41566-021-00950-4<\/p>\n","protected":false},"excerpt":{"rendered":"

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