{"id":207073,"date":"2020-08-08T06:01:32","date_gmt":"2020-08-07T22:01:32","guid":{"rendered":"\/\/m.iemloyee.com\/?p=207073"},"modified":"2020-08-07T23:01:48","modified_gmt":"2020-08-07T15:01:48","slug":"%e6%9b%be%e6%b5%b7%e6%b3%a2%e5%ae%8b%e7%bb%a7%e4%b8%ad-nature-communications%ef%bc%9a%e9%a6%96%e6%ac%a1%e6%8a%a5%e9%81%93%ef%bc%81%e5%8f%8c%e9%9d%a2%e9%92%9d%e5%8c%96%e5%8a%a9%e5%8a%9bqled%e9%ab%98","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=207073","title":{"rendered":"\u66fe\u6d77\u6ce2&#038;\u5b8b\u7ee7\u4e2d Nature Communications\uff1a\u9996\u6b21\u62a5\u9053\uff01\u53cc\u9762\u949d\u5316\u52a9\u529bQLED\u9ad8\u6548\u4e14\u7a33\u5b9a"},"content":{"rendered":"<p><strong>\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n<p>\u5364\u7d20\u9499\u949b\u77ff\u5177\u6709\u63a5\u8fd1100\uff05\u7684\u5149\u81f4\u53d1\u5149\u6548\u7387\uff08PLQYs\uff09\u548c\u7a84\u7684\u53d1\u5149\u5cf0\u534a\u9ad8\u5bbd\uff08FWHM\uff09\uff08\u7ea620 nm\uff09\uff0c\u4ece\u800c\u6210\u4e3a\u6781\u5177\u6f5c\u529b\u7684\u65b0\u4e00\u4ee3\u9ad8\u6e05\u67d4\u6027\u53d1\u5149\u663e\u793a\u6750\u6599\u3002<\/p>\n<p>\u5bf9\u4e8e\u9499\u949b\u77ff\u800c\u8a00\uff0c\u5176\u8584\u819c\u57fa\u53d1\u5149\u4e8c\u6781\u7ba1\uff08LEDs\uff09\u5728\u7eff\u8272\u548c\u8fd1\u7ea2\u5916\u6ce2\u6bb5\u7684\u5916\u91cf\u5b50\u6548\u7387\uff08EQE\uff09\u5df2\u5206\u522b\u8fbe\u523020.3\uff05\u548c21.6\uff05\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5bf9\u4e8e\u5177\u6709\u66f4\u4f73\u6eb6\u6db2\u52a0\u5de5\u4f18\u52bf\u7684\u9499\u949b\u77ff\u91cf\u5b50\u70b9\uff08QD\uff09\uff0c\u5176\u84dd\u8272\u548c\u7eff\u8272QLEDs\u5f53\u524d\u6700\u9ad8EQE\u5206\u522b\u4e3a2.8\uff05\u548c16.48\uff05\uff0c\u5747\u4f4e\u4e8e\u9499\u949b\u77ff\u8584\u819cLEDs\u3002<strong>\u56e0\u6b64\uff0c\u8feb\u5207\u9700\u8981\u53d1\u5c55\u6709\u6548\u7b56\u7565\u63d0\u5347\u9499\u949b\u77ffQLED\u7684\u6548\u7387\u53ca\u7a33\u5b9a\u6027<\/strong>\u3002<\/p>\n<p>\u901a\u5e38\u800c\u8a00\uff0c\u91cf\u5b50\u70b9\u8584\u819c\u9ad8\u6548\u7684\u6fc0\u5b50\u590d\u5408\u5bf9\u4e8e\u9ad8\u6027\u80fdQLEDs\u81f3\u5173\u91cd\u8981\u3002\u9ad8\u6548\u7387\u53d1\u5149\u9499\u949b\u77ffQD\u8584\u819c\u53d6\u51b3\u4e8eQD\u6750\u6599\u548c\u8584\u819c\u7ed3\u6784\u7684\u8d28\u91cf\u3002\u867d\u7136\u62a5\u9053\u4e86\u8bb8\u591a\u7684\u4f18\u5316\u624b\u6bb5\uff0c\u4f46\u662f\u8fd9\u4e9b\u65b9\u6cd5\u90fd\u96c6\u4e2d\u5728\u80f6\u4f53QD\u7684\u6539\u8fdb\u4e0a\uff0c\u800c\u5ffd\u7565\u4e86\u6210\u819c\u8fc7\u7a0b\u7ed9QD\u5e26\u6765\u7684\u7834\u574f\u3002<strong>\u5df2\u6709\u7684\u7814\u7a76\u5de5\u4f5c\u4ec5\u96c6\u4e2d\u5728\u9499\u949b\u77ff\u8584\u819c\u7684\u8868\u9762\u4e0a\uff0c\u5f88\u5c11\u6709\u62a5\u9053\u53cc\u9762\u949d\u5316\u7684\u91cd\u8981\u6027\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u7684\u5149\u7535\u5668\u4ef6\u4e2d\uff0c\u9499\u949b\u77ff\u5c42\u4f4d\u4e8e\u5939\u5c42\u7ed3\u6784\u7684\u4e2d\u5fc3\uff0cQD\u8584\u819c\u7684\u9876\u9762\u548c\u5e95\u9762\u90fd\u53ef\u80fd\u9762\u4e34\u754c\u9762\u4e0d\u5b8c\u7f8e\u7684\u95ee\u9898\uff0c\u5373\u7f3a\u9677\u548c\u5176\u5b83\u6c89\u79ef\u6750\u6599\u4f1a\u5f71\u54cd\u5185\u90e8\u7684\u8f7d\u6d41\u5b50\u884c\u4e3a\u3002\u56e0\u6b64\uff0c\u9499\u949b\u77ffQD\u8584\u819c\u4e24\u4fa7\u7684\u754c\u9762\u5904\u7406\u6709\u671b\u4e3a\u63d0\u5347\u5668\u4ef6\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u63d0\u4f9b\u4e00\u4e2a\u65b0\u601d\u8def<\/strong>\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c<strong>\u5357\u4eac\u7406\u5de5\u5927\u5b66\u65b0\u578b\u663e\u793a\u6750\u6599\u4e0e\u5668\u4ef6\u5de5\u4fe1\u90e8\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7684\u66fe\u6d77\u6ce2\u6559\u6388\u3001\u5b8b\u7ee7\u4e2d\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u62a5\u9053\u4e86\u4e00\u79cd\u53cc\u8fb9\u949d\u5316\u7684\u7b56\u7565\uff0c\u5373\u901a\u8fc7\u5728\u91cf\u5b50\u70b9\u8584\u819c\u4e0a\u4e0b\u754c\u9762\u63d2\u5165\u8d85\u8584\u6709\u673a\u5206\u5b50\u5c42\uff0c\u6709\u6548\u51cf\u5c11\u9499\u949b\u77ffQD\u8584\u819c\u7684\u754c\u9762\u7f3a\u9677\uff0c\u5e76\u6291\u5236\u4e86\u754c\u9762\u9000\u5316\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u7535\u81f4\u53d1\u5149\u7a33\u5b9a\u6027\u4e0e\u6548\u7387\u7684\u540c\u6b65\u63d0\u5347\u3002<\/p>\n<p>\u4e3a\u4e86\u9a8c\u8bc1\u8fd9\u4e00\u53cc\u9762\u949d\u5316\u601d\u8def\uff0c\u672c\u5de5\u4f5c\u5229\u7528\u81a6\u6c27\u5316\u7269\u5206\u5b50\u3001\u4e8c\u82ef\u57fa\u81a6\u6c27\u5316\u7269-4-\uff08\u4e09\u82ef\u57fa\u7532\u7845\u70f7\u57fa\uff09\u82ef\uff08TSPO1\uff09\u4f5c\u4e3a\u5178\u578b\u7684\u949d\u5316\u5206\u5b50\u3002\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u8ba1\u7b97\uff0c\u53d1\u73b0\u8be5\u7b56\u7565\u80fd\u591f\u51cf\u5c11\u7f3a\u9677\u9677\u9631\u548c\u975e\u8f90\u5c04\u590d\u5408\u3002\u901a\u8fc7\u77ac\u6001TA\u5149\u8c31\u5206\u6790\u548c\u7a7a\u95f4\u7535\u8377\u9650\u5236\u7535\u6d41\uff08SCLC\uff09\u65b9\u6cd5\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u7f3a\u9677\u7684\u51cf\u5c11\uff0c\u5e76\u4e14\u6fc0\u5b50\u590d\u5408\u6548\u7387\u7684\u63d0\u9ad8\u53cd\u6620\u5728QD\u8584\u819c\u7684PLQY\u589e\u5927\uff08\u4ece43\uff05\u589e\u81f379\uff05\uff09\u548c\u5149\u7535\u8f6c\u6362\u6548\u7387\u589e\u52a0\uff08QLED\u7684\u5cf0\u503cEQE\u4ece7.7%\u589e\u957f\u523018.7\uff05\uff09\u7b49\u65b9\u9762\u3002\u540c\u65f6\uff0c\u5229\u7528\u5355\u4fa7\u548c\u53cc\u4fa7\u949d\u5316\u7684\u6bd4\u8f83\u5b9e\u9a8c\uff0c\u8bc1\u660e\u4e86\u949d\u5316\u4e24\u4fa7\u754c\u9762\u7684\u5fc5\u8981\u6027\u3002\u9664TSPO1\u5916\uff0c\u4f7f\u7528\u5176\u4ed6\u81a6\u6c27\u5206\u5b50\u4e5f\u53d6\u5f97\u4e86\u4f18\u5f02\u7684\u7ed3\u679c\uff0c\u8868\u660e\u8fd9\u79cd\u53cc\u8fb9\u949d\u5316\u65b9\u6cd5\u5177\u6709\u666e\u904d\u6027\u3002\u6b64\u5916\uff0c\u5f97\u76ca\u4e8e\u4e0e\u9499\u949b\u77ff\u7684\u5f3a\u76f8\u4e92\u4f5c\u7528\u4ee5\u53ca\u9499\u949b\u77ff\u548cCTL\u4e4b\u95f4\u7684\u963b\u9694\uff0c\u53cc\u5411\u949d\u5316\u5206\u5b50\u4f7f\u8584\u819c\u548c\u5668\u4ef6\u5177\u6709\u66f4\u597d\u7684\u7a33\u5b9a\u6027\u3002\u7814\u7a76\u8868\u660e\uff0cQD\u8584\u819c\u548c\u7535\u8377\u4f20\u8f93\u5c42\u4e4b\u95f4\u7684\u754c\u9762\u7f3a\u9677\u5bf9\u5668\u4ef6\u662f\u6709\u5bb3\u7684\uff0c\u901a\u8fc7\u53cc\u8fb9\u949d\u5316\u53ef\u4ee5\u8fdb\u884c\u6291\u5236\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u8fd9\u4e9b\u53d1\u73b0\u51f8\u663e\u4e86\u5728\u91cf\u5b50\u70b9\u8584\u819c\u7684\u4e24\u4e2a\u754c\u9762\u4e0a\u8fdb\u884c\u949d\u5316\u5bf9\u4e8e\u6784\u5efa\u9ad8\u6027\u80fd\u9499\u949b\u77ffQLEDs\u548c\u5176\u4ed6\u91cf\u5b50\u70b9\u5149\u7535\u5668\u4ef6\u7684\u91cd\u8981\u6027\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a<strong>\u201cA bilateral interfacial passivation strategy promoting efficiency and stability of perovskite quantum dot light-emitting diodes\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520a<strong>Nature Communications<\/strong>\u4e0a\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe\u4e00\u3001\u5229\u7528\u53cc\u8fb9\u949d\u5316\u7b56\u7565\u6784\u5efa\u9ad8\u6548\u4e14\u7a33\u5b9a\u7684QLEDs<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207074\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/1.webp_.jpg\" alt=\"\" width=\"600\" height=\"414\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/1.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/1.webp_-300x207.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a\uff09TSPO1\u4e0e\u9499\u949b\u77ff\u4e4b\u95f4\u76f8\u4e92\u4f5c\u7528\u7684\u793a\u610f\u56fe\uff1b<\/p>\n<p>\uff08b-c\uff09\u6709\u65e0\u949d\u5316QD\u8584\u819c\u7684QLED\u7ed3\u6784\u7684\u793a\u610f\u56fe\uff1b<\/p>\n<p>\uff08d\uff09\u6709\u65e0\u949d\u5316\u7684\u9499\u949b\u77ff\u8868\u9762\u7684DOS\uff1b<\/p>\n<p>\uff08e\uff09\u8868\u9762Pb\u539f\u5b50\u4e0eTSPO1\u3001\u5def\u57fa\u3001\u7fa7\u57fa\u548c\u9170\u80fa\u57fa\u914d\u4f53\u7684\u952e\u5e8f\u3002<\/p>\n<p><strong>\u56fe\u4e8c\u3001\u6bd4\u8f83\u4e0d\u540c\u949d\u5316\u6001QD\u8584\u819c\u7684PL\u7279\u6027<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207075\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/2.webp_.jpg\" alt=\"\" width=\"600\" height=\"826\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/2.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/2.webp_-218x300.jpg 218w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a\uff09\u65e0\u949d\u5316QD\u8584\u819c\u5728\u7d2b\u5149\u7167\u5c04\u4e0b\uff0cQD\u8584\u819c\u7684\u5e95\u90e8\u3001\u9876\u90e8\u548c\u4e24\u4fa7\u90fd\u5e26\u6709TSPO1\u7684\u793a\u610f\u56fe\u548c\u7167\u7247\uff1b<\/p>\n<p>\uff08b\uff09TSPO1\u3001QD\u548cTSPO1-QD\u8584\u819c\u7684\u5085\u91cc\u53f6\u53d8\u6362\u7ea2\u5916\uff08FTIR\uff09\u5149\u8c31\uff1b<\/p>\n<p>\uff08c\uff09\u539f\u59cb\u7684\u548cTSPO1\u949d\u5316\u7684CsPbBr<sub>3<\/sub> QD\u8584\u819c\u7684Pb 4f\u6838\u5fc3\u80fd\u7ea7XPS\u5149\u8c31\uff1b<\/p>\n<p>\uff08d-e\uff09\u5728QD\u8584\u819c\u7684\u5e95\u90e8\u3001\u9876\u90e8\u548c\u4e24\u4fa7\u6709\u65e0TSPO1\u7684QD\u8584\u819c\u7684PL\u5149\u8c31\u548cPLQY\u3002<\/p>\n<p><strong>\u56fe\u4e09\u3001\u6bd4\u8f83\u4e0d\u540c\u949d\u5316\u6001\u7684QD\u8584\u819c\u7684\u6fc0\u5b50\u52a8\u529b\u5b66<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207076\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/3.webp_.jpg\" alt=\"\" width=\"600\" height=\"751\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/3.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/3.webp_-240x300.jpg 240w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a-b\uff09\u539f\u59cb\u548cTSPO1\u949d\u5316QD\u8584\u819c\u7684\u8870\u53d8\u76f8\u5173\u5149\u8c31\uff1b<\/p>\n<p>\uff08c\uff09\u5728\u6fc0\u53d1\u901a\u91cf\u4e3a5 \u03bcJ cm<sup>-2<\/sup>\u7684\u77ac\u6001TA\u5149\u8c31\u6bd4\u8f83\uff1b<\/p>\n<p>\uff08d-e\uff09\u539f\u59cb\u548c\u53cc\u8fb9TSPO1\u949d\u5316QD\u8584\u819c\u7684\u65f6\u95f4\u5206\u8fa8PL\u56fe\u50cf\u3002<\/p>\n<p><strong>\u56fe\u56db\u3001\u6bd4\u8f83\u4e0d\u540c\u949d\u5316\u72b6\u6001\u7684QLED\u7684EL\u6027\u80fd<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207077\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/4.webp_.jpg\" alt=\"\" width=\"600\" height=\"605\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/4.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/4.webp_-150x150.jpg 150w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/4.webp_-298x300.jpg 298w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a-d\uff09\u80fd\u7ea7\u56fe\u3001\u7535\u6d41\u5bc6\u5ea6\u4e0e\u9a71\u52a8\u7535\u538b\u7684\u5173\u7cfb\u3001\u4eae\u5ea6\u4e0e\u9a71\u52a8\u7535\u538b\u7684\u5173\u7cfb\uff0c\u4ee5\u53caEQE\u5bf9\u5728QD\u5c42\u9876\u9762\u4e0a\u5177\u6709\u4e0d\u540c\u539a\u5ea6TSPO1\u7684\u5668\u4ef6\u7684\u4eae\u5ea6\uff1b<\/p>\n<p>\uff08e-h\uff09\u80fd\u7ea7\u56fe\u3001\u7535\u6d41\u5bc6\u5ea6\u4e0e\u9a71\u52a8\u7535\u538b\u7684\u5173\u7cfb\u3001\u4eae\u5ea6\u4e0e\u9a71\u52a8\u7535\u538b\u7684\u5173\u7cfb\uff0c\u4ee5\u53caEQE\u5bf9\u5728QD\u5c42\u5e95\u9762\u4e0a\u5177\u6709\u4e0d\u540c\u539a\u5ea6TSPO1\u7684\u5668\u4ef6\u7684\u4eae\u5ea6\uff1b<\/p>\n<p>\uff08i\uff09\u53cc\u5411\u949d\u5316\u5668\u4ef6\u7684\u80fd\u5e26\u56fe\uff1b<\/p>\n<p>\uff08j-l\uff09\u6bd4\u8f83\u7535\u6d41\u5bc6\u5ea6\u548c\u4eae\u5ea6\u3001\u7535\u6d41\u6548\u7387\u4ee5\u53ca\u539f\u59cb\u5668\u4ef6\u548c\u53cc\u8fb9\u949d\u5316\u5668\u4ef6\u7684EQE\u3002<\/p>\n<p><strong>\u56fe\u4e94\u3001\u5404\u79cd\u5206\u5b50\u949d\u5316QLED\u7684EL\u6027\u80fd<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207078\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/5.webp_.jpg\" alt=\"\" width=\"600\" height=\"353\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/5.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/5.webp_-300x177.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a\uff09\u53cc\u5411\u949d\u5316\u5668\u4ef6\u7ed3\u6784\u7684\u793a\u610f\u56fe\u548cTEM\u622a\u9762\u56fe;<\/p>\n<p>\uff08b\uff09\u6240\u7528\u949d\u5316\u5206\u5b50TSPO1\u3001DPEPO\u3001TPPO\u548cDMAC-DPS\u7684\u5206\u5b50\u7ed3\u6784\uff1b<\/p>\n<p>\uff08c-e\uff09\u4eae\u5ea6\u4e0e\u7535\u6d41\u5bc6\u5ea6\u66f2\u7ebf\u3001\u7535\u6d41\u6548\u7387\u5206\u5e03\u76f4\u65b9\u56fe\uff0c\u4ee5\u53ca\u88abTSPO1\u3001DPEPO\u3001TPPO\u548cDMAC-DPS\u949d\u5316\u7684\u5668\u4ef6\u7684EQE\u7edf\u8ba1\u6570\u636e\u3002<\/p>\n<p><strong>\u56fe\u516d\u3001QD\u8584\u819c\u548cLED\u88c5\u7f6e\u7684\u7a33\u5b9a\u6027<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207080\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/6.webp_.jpg\" alt=\"\" width=\"600\" height=\"582\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/6.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/6.webp_-300x291.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a\uff09\u539f\u59cb\u548c\u53cc\u8fb9\u949d\u5316QD\u8584\u819c\u5728\u7ea61000 cd m<sup>-2<\/sup>\u521d\u59cb\u4eae\u5ea6\u4e0b\u7684\u4f7f\u7528\u5bff\u547d\uff1b<\/p>\n<p>\uff08b\uff09\u9499\u949b\u77ffQD LEDs\u5728\u6052\u5b9a\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u7535\u538b\u79fb\u503c\uff1b<\/p>\n<p>\uff08c\uff09\u57281000\u30015000\u548c7000 cd m<sup>-2<\/sup>\u521d\u59cb\u4eae\u5ea6\u4e0b\uff0c\u6d4b\u8bd5\u539f\u59cb\u5668\u4ef6\u7684\u4f7f\u7528\u5bff\u547d\uff1b<\/p>\n<p>\uff08d\uff09\u57281000\u30015000\u548c10000 cd m<sup>-2<\/sup>\u521d\u59cb\u4eae\u5ea6\u4e0b\uff0c\u6d4b\u8bd5\u53cc\u8fb9\u949d\u5316\u5668\u4ef6\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<p><strong>\u56fe\u4e03\u3001\u949d\u5316\u5bf9\u7f3a\u9677\u72b6\u6001\u7684\u5f71\u54cd<\/strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-207081\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/7.webp_.jpg\" alt=\"\" width=\"600\" height=\"839\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/7.webp_.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/08\/7.webp_-215x300.jpg 215w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\uff08a-b\uff09\u57fa\u4e8e\u539f\u59cb\u548c\u949d\u5316QD\u8584\u819c\u7eaf\u7535\u5b50\u5668\u4ef6\u7684\u7ed3\u6784\u56fe\u548c\u76f8\u5e94\u7684\u7535\u6d41\u5bc6\u5ea6-\u7535\u538b\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08c-d\uff09\u57fa\u4e8e\u539f\u59cb\u548c\u949d\u5316QD\u8584\u819c\u7eaf\u7a7a\u7a74\u5668\u4ef6\u7684\u7ed3\u6784\u56fe\u548c\u76f8\u5e94\u7684\u7535\u6d41\u5bc6\u5ea6-\u7535\u538b\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08e-f\uff09\u6bd4\u8f83\u539f\u59cb\u548c\u949d\u5316QD\u8584\u819c\u7684\u77ac\u6001\u5149\u7535\u6d41\u3002<\/p>\n<p><strong>\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u5de5\u4f5c\u4e2d\u5c55\u793a\u4e86\u53cc\u8fb9\u949d\u5316\u7b56\u7565\u53ef\u4ee5\u6709\u6548\u7684\u8c03\u63a7QD\u8584\u819c\u7684\u8868\u9762\u72b6\u6001\u3002\u4f5c\u8005\u5728QD\u8584\u819c\u9876\u90e8\u548c\u5e95\u90e8\u7684\u754c\u9762\u4e0a\u90fd\u5f15\u5165\u4e86\u4e00\u5c42\u6709\u673a\u5206\u5b50\uff0c\u4ee5\u964d\u4f4e\u7f3a\u9677\u5bc6\u5ea6\u5e76\u6291\u5236\u975e\u8f90\u5c04\u590d\u5408\u3002\u901a\u8fc7\u77ac\u6001\u5149\u7535\u6d41\u6d4b\u91cf\u3001SCLC\u548cDLCP\u65b9\u6cd5\uff0c\u5f04\u6e05\u4e86QD\u8584\u819c\u7f3a\u9677\u7684\u51cf\u5c11\u3002\u949d\u5316\u7684QD\u8584\u819c\u8868\u73b0\u51fa\u9ad8\u7684\u6fc0\u5b50\u590d\u5408\u7279\u5f81\uff0cPLQY\u4e3a79\uff05\uff0c\u76f8\u5e94\u7684LED\u5177\u6709\u9ad8\u7684\u5149\u7535\u8f6c\u6362\u6548\u7387\uff0cEQE\u4e3a18.7\uff05\u3002\u540c\u65f6\uff0c\u949d\u5316\u65b9\u6cd5\u4f7fQD\u6750\u6599\u548cLEDs\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u3002\u57fa\u4e8eTSPO1\u949d\u5316QD\u8584\u819c\u7684QLEDs\u7684T<sub>50<\/sub>\u5de5\u4f5c\u5bff\u547d\u4e3a15.8 h\uff0c\u6bd4\u63a7\u5236\u5668\u4ef6\u957f20\u500d\u3002\u603b\u4e4b\uff0c\u6240\u63d0\u51fa\u7684\u53cc\u5411\u949d\u5316\u7b56\u7565\u53ef\u4ee5\u5e7f\u6cdb\u5730\u5e94\u7528\u4e8e\u5176\u5b83\u7c7b\u578b\u7684\u9499\u949b\u77ff\u6750\u6599\uff0c\u4ee5\u53ca\u5305\u62ec\u592a\u9633\u80fd\u7535\u6c60\u7b49\u5728\u5185\u7684\u5176\u5b83\u5149\u7535\u5668\u4ef6\u3002<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41467-020-17633-3\" target=\"_blank\" rel=\"noopener\">A bilateral interfacial passivation strategy promoting efficiency and stability of perovskite quantum dot light-emitting diodes<\/a><\/strong>\uff08<em>Nature Communications<\/em>,<strong> 2020<\/strong>, DOI: 10.1038\/s41467-020-17633-3\uff09<\/p>\n<p style=\"text-align: center;\"><strong>\u901a\u8baf\u4f5c\u8005\u7b80\u4ecb<\/strong><\/p>\n<p><strong>\u66fe\u6d77\u6ce2<\/strong>\uff0c\u56fd\u5bb6\u6770\u51fa\u9752\u5e74\u57fa\u91d1\u83b7\u5f97\u8005\uff0c\u56fd\u5bb6\u4e07\u4eba\u8ba1\u5212\u9886\u519b\u4eba\u624d\uff0c\u79d1\u777f\u552f\u5b89\u5168\u7403\u9ad8\u88ab\u5f15\u79d1\u5b66\u5bb6\uff08\u6750\u6599\u79d1\u5b66\uff09\uff0c\u7231\u601d\u552f\u5c14\u4e2d\u56fd\u9ad8\u88ab\u5f15\u5b66\u8005\uff08\u7269\u7406\u5b66\u548c\u5929\u6587\u5b66\uff09\uff0c\u65b0\u578b\u663e\u793a\u6750\u6599\u4e0e\u5668\u4ef6\u5de5\u4fe1\u90e8\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u521b\u59cb\u4eba\uff0c\u5357\u4eac\u7406\u5de5\u5927\u5b66\u6750\u6599\u5b66\u9662\u9662\u957f\u3002<\/p>\n<p>\u957f\u671f\u4ece\u4e8b\u7eb3\u7c73\u53d1\u5149\u4e0e\u5149\u7535\u5b50\u5b66\u7814\u7a76\uff0c\u5305\u62ec\u4f4e\u7ef4\u534a\u5bfc\u4f53\u6750\u6599\u7684\u7406\u8bba\u8bbe\u8ba1\u3001\u53ef\u63a7\u5408\u6210\u53ca\u5176\u5149\u7535\uff08\u663e\u793a\u3001\u63a2\u6d4b\u3001\u80fd\u6e90\uff09\u5668\u4ef6\u5e94\u7528\u57fa\u7840\u7814\u7a76\uff0c\u805a\u7126\u65b0\u4e00\u4ee3\u8d85\u9ad8\u6e05\u67d4\u6027\u663e\u793a\u9700\u6c42\uff0c\u53d1\u5c55\u4e86\u5168\u65e0\u673a\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u5ba4\u6e29\u5408\u6210\u65b9\u6cd5\uff08AFM 2016, 26, 2435\uff09\u53ca\u5176\u7ea2\u7eff\u84dd\u53d1\u5149\u5668\u4ef6\u4f53\u7cfb\uff08AM 2015, 27, 7162\uff09\u3001\u6c27\u5316\u950c\u84dd\u8272\u53d1\u5149\u673a\u7406\uff08AFM 2010, 20, 561\uff09\u3001\u9511\u70ef\u4e8c\u7ef4\u6750\u6599\uff08Angew 2015, 54, 3112\uff09\uff0c\u5355\u7bc7\u5f15\u7528\u5206\u522b\u8d85\u8fc71000\u30011300\u30011300\u30011000\u6b21\uff0c\u88abNature\u3001Nature Nanotechnology\u7b49\u4e13\u9898\u8bc4\u8bba\u4e3a\u201cfirst\u201d\u3001\u201cinitiated\u201d\u3001\u201copened\u201d\u3002\u53d1\u8868Nature photonics\u3001Nature Materials\u3001Nature Communications\u3001Advanced materials\u7b49\u671f\u520a\u8bba\u6587300\u4f59\u7bc7\uff0cSCI\u5f15\u752830000\u4f59\u6b21\uff0cH\u56e0\u5b5085\u3002\u83b7\u5f97\u5b89\u5fbd\u7701\u79d1\u5b66\u6280\u672f\u5956\u4e00\u7b49\u5956\u3001\u4e2d\u56fd\u7167\u660e\u5b66\u4f1aLED\u9996\u521b\u5956\u91d1\u5956\u3002<\/p>\n<p>\u672c\u6587\u7531CQR\u7f16\u8bd1\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\u7bb1\uff1atougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u80cc\u666f\u4ecb\u7ecd\u3011 \u5364\u7d20\u9499\u949b\u77ff\u5177\u6709\u63a5\u8fd1100\uff05\u7684\u5149\u81f4\u53d1\u5149\u6548\u7387\uff08PLQYs\uff09\u548c\u7a84\u7684\u53d1\u5149\u5cf0\u534a\u9ad8\u5bbd\uff08FWHM\uff09\uff08\u7ea620 nm\uff09\uff0c\u4ece\u800c\u6210\u4e3a\u6781\u5177\u6f5c\u529b\u7684\u65b0\u4e00\u4ee3\u9ad8\u6e05\u67d4\u6027\u53d1\u5149\u663e\u793a\u6750\u6599&#8230;<\/p>\n","protected":false},"author":7770,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[4435],"class_list":["post-207073","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-qleds"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/207073"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/7770"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=207073"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/207073\/revisions"}],"predecessor-version":[{"id":207096,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/207073\/revisions\/207096"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=207073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=207073"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=207073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}