{"id":151271,"date":"2018-08-22T06:00:27","date_gmt":"2018-08-21T22:00:27","guid":{"rendered":"\/\/m.iemloyee.com\/?p=151271"},"modified":"2018-08-21T09:58:34","modified_gmt":"2018-08-21T01:58:34","slug":"%e5%8d%8e%e5%8d%97%e7%90%86%e5%b7%a5adv-mater-%ef%bc%9a%e6%95%88%e7%8e%87%e9%ab%98%ef%bc%8c%e5%af%bf%e5%91%bd%e9%95%bf%ef%bc%81%e5%85%a8%e6%ba%b6%e6%b6%b2%e5%8a%a0%e5%b7%a5%e7%9a%84fapbbr3%e9%92%99","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=151271","title":{"rendered":"\u534e\u5357\u7406\u5de5Adv. Mater.\uff1a\u6548\u7387\u9ad8\uff0c\u5bff\u547d\u957f\uff01\u5168\u6eb6\u6db2\u52a0\u5de5\u7684FAPbBr3\u9499\u949b\u77ff\u53d1\u5149\u4e8c\u6781\u7ba1\uff01"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\uff08MHP\uff09\u6750\u6599\u7531\u4e8e\u5176\u4f18\u5f02\u7684\u5149\u7535\u6027\u8d28\uff0c\u8fd1\u51e0\u5e74\u5728\u5149\u7535\u9886\u57df\u53d1\u5c55\u8fc5\u901f\u3002\u4e0e\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5feb\u901f\u53d1\u5c55\u76f8\u6bd4\uff0c\u9499\u949b\u77ff\u53d1\u5149\u4e8c\u6781\u7ba1\uff08PeLED\uff09\u7684\u7814\u7a76\uff0c\u76ee\u524d\u4ecd\u7136\u5904\u4e8e\u521d\u6b65\u53d1\u5c55\u7684\u9636\u6bb5\uff0c\u5176\u6548\u7387\u548c\u5bff\u547d\u662f\u4e9f\u9700\u89e3\u51b3\u7684\u5173\u952e\u95ee\u9898\u4e4b\u4e00\u3002\u6709\u7740\u591a\u5c42\u8584\u819c\u7ed3\u6784\u7684\u9499\u949b\u77ff\u7535\u81f4\u53d1\u5149\u5668\u4ef6\uff0c\u754c\u9762\u6027\u8d28\u6210\u4e3a\u5236\u7ea6\u5668\u4ef6\u6027\u80fd\u7684\u5173\u952e\u3002\u4e3a\u4e86\u63d0\u9ad8\u5668\u4ef6\u6027\u80fd\uff0c\u6709\u5fc5\u8981\u4f18\u5316\u5668\u4ef6\u7684\u5404\u4e2a\u754c\u9762\u3002\u5728\u9633\u6781\u4fa7\uff0c\u7a7a\u7a74\u6ce8\u5165\u5c42\uff08HIL\uff09\u548c\u53d1\u5149\u5c42\uff08EML\uff09\u4e4b\u95f4\u7684\u754c\u9762\u5728\u7a7a\u7a74\u6ce8\u5165\u3001\u6fc0\u5b50\u731d\u706d\u3001\u7535\u5b50\u963b\u6321\u548c\u9499\u949b\u77ff\u5c42\u7684\u6210\u819c\u8d28\u91cf\u65b9\u9762\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u5728\u9634\u6781\u4fa7\uff0c\u7535\u5b50\u6ce8\u5165\u5c42\uff08EIL\uff09\u548cEML\u4e4b\u95f4\u7684\u754c\u9762\u5f71\u54cd\u7535\u5b50\u6ce8\u5165\u6548\u7387\u3001\u6fc0\u5b50\u89e3\u79bb\u548c\u7a7a\u7a74\u963b\u6321\u80fd\u529b\u3002\u76ee\u524d\uff0c\u57fa\u4e8eMA\u4f53\u7cfb\u7684CH3<\/sub>NH3<\/sub>PbBr3<\/sub>\u9499\u949b\u77ff\u6750\u6599\u5df2\u88ab\u5927\u91cf\u7814\u7a76\uff0c\u5668\u4ef6\u7535\u6d41\u6548\u7387\u8fbe\u5230\u4e8642 cd\/A\u3002\u7136\u800c\uff0c\u57fa\u4e8eMA\u7684MHP\u53d7\u70ed\u6216\u6c34\u5206\u7684\u5f71\u54cd\u4f1a\u53d1\u751f\u964d\u89e3\u3002\u4e3a\u4e86\u589e\u52a0MHP\u7684\u7ed3\u6784\u548c\u70ed\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u7528\u79bb\u5b50\u534a\u5f84\u8f83\u5927\u7684\u7532\u8112\uff08FA+<\/sup>\uff09\u66ff\u4ee3MA+<\/sup>\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0c\u5173\u4e8eFAPbB3<\/sub>\u7684\u7814\u7a76\u8f83\u5c11\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u534e\u5357\u7406\u5de5\u5927\u5b66\u738b\u575a\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u548c\u738b\u5a1f\u7ea2\uff08\u7b2c\u4e00\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aAdv. Mater.<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u6587\u7ae0\uff1a\u201cAll-Solution-Processed Pure Formamidinium-Based Perovskite Light-Emitting Diodes\u201d<\/strong>\u3002\u6587\u7ae0\u57fa\u4e8e\u5168\u6eb6\u6db2\u6b63\u88c5\u5668\u4ef6\u7ed3\u6784\u5236\u5907\u4e86\u9ad8\u6548\u7387\u957f\u5bff\u547dFAPbBr3<\/sub>\u9499\u949b\u77ff\u53d1\u5149\u5668\u4ef6\u3002\u672c\u6587\u7814\u7a76\u53d1\u73b0FAPbBr3<\/sub>\u5668\u4ef6\u662f\u7a7a\u7a74\u4e3a\u591a\u6570\u8f7d\u6d41\u5b50\u7684\u5668\u4ef6\u3002\u4e3a\u5b9e\u73b0\u8f7d\u6d41\u5b50\u5e73\u8861\uff0c\u5728\u9633\u6781\u4fa7\u91c7\u7528PEDOT\uff1aPSS 8000\u4f5c\u4e3a\u7a7a\u7a74\u6ce8\u5165\u5c42\uff0c\u53d6\u4ee3PEDOT\uff1aPSS 4083\u4ee5\u6291\u5236\u7a7a\u7a74\u7535\u6d41\u3002\u5728\u9634\u6781\u4fa7\uff0c\u901a\u8fc7\u9009\u7528\u66f4\u5c0f\u7c92\u5f84\u7684ZnO\u7eb3\u7c73\u9897\u7c92\uff08ZnO NPs\uff09\u7528\u4f5cPeLED\u4e2d\u7684\u7535\u5b50\u6ce8\u5165\u5c42\uff0c\u4ee5\u589e\u5f3a\u7535\u5b50\u7535\u6d41\u3002\u6700\u7ec8\u5236\u5907\u7684\u7684PeLED\u6027\u80fd\u5982\u4e0b\uff1a\u6700\u5927\u529f\u7387\u6548\u7387\u4e3a22.3 lm W-1<\/sup>\uff0c\u6700\u5927\u7535\u6d41\u6548\u7387\u4e3a21.3 cd A-1<\/sup>\uff0c\u5916\u91cf\u5b50\u6548\u73874.66\uff05\uff0c\u6700\u5927\u4eae\u5ea6\u4e3a1.09 \u00d7 105<\/sup> cd m-2<\/sup>\u3002\u572810 000 cd m-2<\/sup>\u7684\u521d\u59cb\u4eae\u5ea6\u4e0b\uff0cT50<\/sub>\u4e3a436 s\u3002\u5668\u4ef6\u542f\u4eae\u7535\u538b\uff081.75 V\uff09\u4f4e\u4e8e\u5176\u5e26\u9699\uff0c\u5f52\u56e0\u4e8e\u4fc4\u6b47\u8f85\u52a9\u80fd\u91cf\u4e0a\u8f6c\u6362\u8fc7\u7a0b\u3002\u00a0<\/strong><\/p>\n

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

\u56fe<\/strong>1. <\/strong>\u6750\u6599\u7684\u7535\u955c\u8868\u5f81\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a. PeLED\u7684\u6a2a\u622a\u9762TEM\u56fe\u50cf\uff1b<\/p>\n

b. EDS\u8868\u5f81PeLED\u4e2d\u5404\u79cd\u5143\u7d20\u7684\u5206\u5e03\uff1aAg\uff1b<\/p>\n

c. Zn\uff1b<\/p>\n

d. Pb\u3002<\/p>\n

\u56fe<\/strong>2.<\/strong> \u5c06\u4e59\u9187\u6ef4\u5728<\/strong>FAPBBr3<\/sub><\/strong>\u8584\u819c\u4e0a\u9759\u7f6e\u4e0d\u540c\u65f6\u95f4\u7684<\/strong>XRD<\/strong>\u56fe\u8c31\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3. <\/strong>\u5668\u4ef6\u7ed3\u6784\u53ca\u80fd\u7ea7\u793a\u610f\u56fe\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a. \u5668\u4ef6\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

b. \u80fd\u5e26\u793a\u610f\u56fe\uff1b<\/p>\n

c. \u4e0d\u540cHIL\u7684PeLED\u7684J<\/em>–V<\/em>–L<\/em>\u66f2\u7ebf\uff1b<\/p>\n

d. LE<\/em>–J<\/em>\u66f2\u7ebf\uff0c\u63d2\u56fe\uff1a 10mA cm-2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0bPeLED\u7684EL\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong>4. <\/strong>\u5668\u4ef6\u6027\u80fd\u5206\u6790\u6d4b\u8bd5\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a. \u4e0d\u540cPEDOT:PSS\u7684XPS\u8c31\u56fe\uff1b<\/p>\n

b. \u5149\u81f4\u53d1\u5149\u5149\u8c31\u56fe\uff1b<\/p>\n

c. FAPbBr3<\/sub>\u5728\u4e0d\u540cPEDOT\u4e0a\u7684\u77ac\u6001\u8367\u5149\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong>5. <\/strong>\u4e9a\u5e26\u9699\u542f\u4eae\u5206\u6790\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a. \u4e0d\u540c\u9a71\u52a8\u7535\u538b\u4e0b\u5bf9\u5e94\u7684EL\u5149\u8c31\uff1b<\/p>\n

b. \u4fc4\u6b47\u8f85\u52a9\u80fd\u91cf\u4e0a\u8f6c\u6362\u8fc7\u7a0b\u793a\u610f\u56fe<\/p>\n

\u56fe<\/strong>6. <\/strong>\u4e0d\u540c\u7c92\u5f84\u6c27\u5316\u950c\u7eb3\u7c73\u9897\u7c92\u505a<\/strong>EIL<\/strong>\u5668\u4ef6\u6027\u80fd\u3002<\/strong><\/p>\n

\"\"<\/p>\n

a. J<\/em>–V<\/em>–L<\/em>\u66f2\u7ebf\uff1b<\/p>\n

b.\u00a0LE<\/em>–J<\/em>\u66f2\u7ebf\uff0c\u63d2\u56fe\uff1a 10mA cm-2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684EL\u5149\u8c31\uff1b<\/p>\n

c. PL\u5149\u8c31\uff1b<\/p>\n

d. \u4e0d\u540c\u7c92\u5f84ZnONPs\u7684\u77ac\u6001\u8367\u5149\u5149\u8c31\uff1b<\/p>\n

e. \u9677\u9631\u6001\u5bc6\u5ea6\uff1b<\/p>\n

f. \u521d\u59cb\u4eae\u5ea6\u4e3a10 000 cd m-2<\/sup>\u65f6\u7684\u5668\u4ef6\u5bff\u547d\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u672c\u6587\u901a\u8fc7\u4f7f\u7528ZnO NPs\u4f5c\u4e3aEIL\u548cPEDOT:PSS 8000\u4f5c\u4e3aHIL\uff0c\u5236\u5907\u4e86\u57fa\u4e8eFAPbBr3<\/sub>\u7684\u9ad8\u6548PeLED\u5668\u4ef6\u3002\u7531\u4e8e\u8be5\u5668\u4ef6\u662f\u7a7a\u7a74\u4e3b\u5bfc\uff0c\u901a\u8fc7\u589e\u5927\u7535\u5b50\u7535\u6d41\u3001\u6291\u5236\u7a7a\u7a74\u7535\u6d41\uff0c\u6700\u7ec8\u5f97\u5230\u5668\u4ef6\u6027\u80fd\uff1aPE\u4e3a22.3 lm W-1<\/sup>\uff0cCE\u4e3a21.3 cd A-1<\/sup>\uff0cEQE\u4e3a4.66\uff05\uff0c\u4eae\u5ea6\u4e3a1.09 \u00d7 105<\/sup> cd m-2<\/sup>\uff0c\u5e76\u4e14\u572810 000 cd m-2<\/sup>\u7684\u521d\u59cb\u4eae\u5ea6\u4e0b\u5b9e\u73b0T50<\/sub> = 436 s\u3002\u4e9a\u5e26\u9699\u542f\u4eae\u53ef\u5f52\u56e0\u4e8e\u4fc4\u6b47\u8f85\u52a9\u80fd\u91cf\u4e0a\u8f6c\u6362\u3002\u5728\u9633\u6781\u4fa7\uff0c\u867d\u7136PEDOT:PSS 8000\u5177\u6709\u6bd4PEDOT:PSS 4083\u66f4\u9ad8\u7684\u529f\u51fd\u6570\uff0c\u4f46\u5bcc\u542bPSS\u7684\u8868\u9762\u5728HIL\/EML\u754c\u9762\u5904\u5f62\u6210\u7edd\u7f18\u5c42\uff0c\u65e2\u963b\u6321\u7a7a\u7a74\u7535\u6d41\u6709\u52a9\u4e8e\u7535\u8377\u5e73\u8861\uff0c\u5e76\u9632\u6b62\u6fc0\u5b50\u6dec\u706d\u3002\u901a\u8fc7\u4f7f\u7528\u5c0f\u7c92\u5f84\u7684ZnO NP\uff08\u8fc1\u79fb\u7387\u589e\u5927\u3001\u529f\u51fd\u6570\u51cf\u5c0f\uff09\u4f5c\u4e3aEIL\uff0c\u8fdb\u4e00\u6b65\u5e73\u8861\u4e86\u8fc7\u91cf\u7684\u7a7a\u7a74\u7535\u6d41\u3002<\/p>\n

\u6587\u7ae0\u94fe\u63a5\uff1a<\/strong>All-Solution-Processed Pure Formamidinium-Based Perovskite Light-Emitting Diodes.<\/a> (Adv. Mater.<\/em><\/strong>, 2018, 1804137)<\/p>\n

\u00a0<\/strong>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u6750\u6599\u5b66\u672f\u7ec4\u827e\u8d8a\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\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

\u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\uff08MHP\uff09\u6750\u6599\u7531\u4e8e\u5176\u4f18\u5f02\u7684\u5149\u7535\u6027\u8d28\uff0c\u8fd1\u51e0\u5e74\u5728\u5149\u7535\u9886\u57df\u53d1\u5c55\u8fc5\u901f\u3002\u4e0e\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5feb\u901f\u53d1\u5c55\u76f8\u6bd4\uff0c\u9499\u949b\u77ff\u53d1\u5149\u4e8c\u6781\u7ba1\uff08PeLED\uff09\u7684\u7814\u7a76\uff0c…<\/p>\n","protected":false},"author":9703,"featured_media":151274,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[1898,3525,3523,3524,244],"class_list":["post-151271","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-led","tag-peled","tag-3523","tag-3524","tag-gaitaikuang"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/151271"}],"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\/9703"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=151271"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/151271\/revisions"}],"predecessor-version":[{"id":151451,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/151271\/revisions\/151451"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/151274"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=151271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=151271"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=151271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}