{"id":131343,"date":"2018-03-24T14:00:19","date_gmt":"2018-03-24T06:00:19","guid":{"rendered":"\/\/m.iemloyee.com\/?p=131343"},"modified":"2018-03-22T23:14:51","modified_gmt":"2018-03-22T15:14:51","slug":"angew-chem-int-ed-%ef%bc%9a%e7%a8%b3%e5%ae%9a%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0%e4%b8%ad%e7%9a%84%e9%94%82%e7%a6%bb%e5%ad%90%e5%86%85%e5%b5%8c%e5%af%8c","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=131343","title":{"rendered":"Angew. Chem. Int. Ed. \uff1a\u7a33\u5b9a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4e2d\u7684\u9502\u79bb\u5b50\u5185\u5d4c\u5bcc\u52d2\u70ef\uff08Li+@C60\uff09\u63ba\u6742\u7269\u8bf1\u5bfc\u5373\u65f6\u63ba\u6742\u548c\u6297"},"content":{"rendered":"

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

\u8fd1\u5e74\u6765\uff0c\u94c5\u5364\u5316\u7269\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSCs\uff09\u53d7\u5230\u4e86\u76f8\u5f53\u591a\u7684\u5173\u6ce8\uff0c\u73b0\u5728\u5176\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCE\uff09\u8d85\u8fc720\uff05\u3002\u7136\u800c\uff0cPSC\u7684\u4f4e\u7a33\u5b9a\u6027\u662f\u5176\u4e25\u91cd\u7f3a\u70b9\uff0c\u6025\u9700\u89e3\u51b3\u3002Spiro-MeOTAD\u5728PSC\u5f00\u53d1\u7684\u521d\u671f\u9636\u6bb5\u5e26\u6765\u4e86\u7a81\u7834\uff0cPCE\u7684\u5b9e\u8d28\u6027\u6539\u8fdb\u3002\u7136\u800c\uff0c\u5176\u672c\u8eab\u4f4e\u8fc1\u79fb\u7387\uff0c\u9700\u8981p\u578b\u63ba\u6742\u5242\u2014\u53cc\uff08\u4e09\u6c1f\u7532\u78fa\u9170\u57fa\uff09\u9170\u4e9a\u80fa\u9502\uff08Li+<\/sup>TFSI–<\/sup>\uff09\u589e\u52a0\u7535\u5bfc\u7387\u3002\u7531\u4e8e\u7528Li+<\/sup>TFSI–<\/sup>\u63ba\u6742Spiro-MeOTAD\u9700\u8981\u6c27\u6c14\uff0c\u96be\u4ee5\u63a7\u5236Spiro-MeOTAD\u7684\u6c27\u5316\u3002\u53e6\u5916\uff0c\u5305\u62ecLi+<\/sup>\u548c\u6c27\u6c14\u6d53\u5ea6\u5728\u5185\u7684\u8bb8\u591a\u56e0\u7d20\u90fd\u4f1a\u589e\u52a0\u6c27\u5316Spiro-MeOTAD\u7684\u91cf\u3002Spiro-MeOTAD\u7684\u8fd9\u79cd\u4e0d\u53d7\u63a7\u5236\u7684\u6c27\u5316\u5bfc\u81f4PSC\u7684\u4e0d\u4e00\u81f4\u6027\u548c\u4e0d\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u65e5\u672c\u4e1c\u4eac\u5927\u5b66<\/b><\/strong>Yutaka Matsuo<\/b><\/strong>\u6559\u6388<\/b><\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u8bfe\u9898\u7ec4<\/b><\/strong>\u7684\u5e26\u9886\u4e0b\uff0c\u4e0e\u4e1c\u5317\u5e08\u8303\u5927\u5b66<\/b><\/strong>\u3001\u745e\u5178\u4e4c\u666e\u8428\u62c9\u5927\u5b66\u3001\u65e5\u672c\u5927\u962a\u5927\u5b66<\/b><\/strong>\u548c\u65e5\u672c\u56fd\u5bb6\u5148\u8fdb\u5de5\u4e1a\u79d1\u5b66\u548c\u6280\u672f\u7814\u7a76\u6240<\/b><\/strong>\u5408\u4f5c\uff0c\u4f7f\u7528[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u66ff\u4ee3Li+<\/sup>TFSI–<\/sup>\u4f5c\u4e3a\u94c5\u5364\u5316\u7269\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4e2dSpiro-MeOTAD\u7684\u63ba\u6742\u5242\uff0c\u5229\u7528\u5bcc\u52d2\u70ef\u7b3c\u5c01\u88c5Li+<\/sup>\u5c06\u4eb2\u6c34\u6027\u78b1\u76d0\u6539\u53d8\u4e3a\u758f\u6c34\u6027\u7269\u8d28\u3002\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u5176\u7a7a\u6c14\u7a33\u5b9a\u6027\u662f\u4f7f\u7528Li+<\/sup>TFSI–<\/sup>\u7684\u8fd110\u500d\u3002\u9ad8\u7684\u7a33\u5b9a\u6027\u5f52\u56e0\u4e8e[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u7684\u758f\u6c34\u6027\u8d28\u5e76\u4e14\u5438\u6536\u5165\u4fb5\u7684\u6c27\u6c14\uff0c\u4ece\u800c\u4fdd\u62a4\u9499\u949b\u77ff\u88c5\u7f6e\u514d\u4e8e\u964d\u89e3\u3002\u6b64\u5916\uff0c[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u53ef\u4ee5\u5728\u4e0d\u9700\u8981\u6c27\u6c14\u7684\u60c5\u51b5\u4e0b\u6c27\u5316Spiro-MeOTAD\u3002\u5728\u7167\u660e\u6761\u4ef6\u4e0b\uff0c\u5c01\u88c5\u5668\u4ef6\u5177\u6709\u8d85\u8fc71000\u5c0f\u65f6\u7684\u7a7a\u6c14\u7a33\u5b9a\u6027\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cLithium<\/b><\/strong>–<\/b><\/strong>Ion Endohedral Fullerene (Li<\/b><\/strong>+<\/b><\/sup><\/strong>@C<\/b><\/strong>60<\/b><\/sub><\/strong>) Dopants in Stable Perovskite Solar Cells Induce Instant Doping and Anti<\/b><\/strong>–<\/b><\/strong>Oxidation<\/b><\/strong>\u201d\u53d1\u8868\u5728\u4e86Angew. Chem. Int. Ed.<\/b><\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/b><\/strong>1 <\/b><\/strong>[<\/b><\/strong>Li<\/b><\/strong>+<\/b><\/sup><\/strong>@C<\/b><\/strong>60<\/b><\/sub><\/strong>]<\/b><\/strong>TFSI<\/b><\/strong>–<\/b><\/sup><\/strong>\u52a0\u5165<\/b><\/strong>Spiro<\/b><\/strong>-MeOTAD<\/b><\/strong>\u7684\u5149\u8c31\u8868\u5f81<\/b><\/strong><\/p>\n

\"\"<\/p>\n

a\uff09\u5728[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\uff080-1.5\u5f53\u91cf\uff09\u5b58\u5728\u4e0b\uff0c\u5728\u6c2f\u82ef\u4e2d\u8fdb\u884cSpiro-MeOTAD\uff088.7\u00d710-6<\/sup>m\uff09\u7684UV\/Vis-NIR\u5438\u6536\u6ef4\u5b9a\u66f2\u7ebf\u3002\u9ed1\u7ebf\u662f\u521d\u59cb\u5149\u8c31\uff0c\u7d2b\u7ebf\u662fMeOTAD \/[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>= 1\uff1a1\u3002\u63d2\u56fe\uff1a400-1100nm\u533a\u57df\u7684\u6269\u5927\u56fe\uff1b<\/p>\n

b\uff09\u6d4b\u5f97\u7684Spiro-MeOTAD\/[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u00a0=1\uff1a1\uff08\u7d2b\u7ebf\uff09\u548c\u5728\u6ca1\u6709\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\uff08\u7eff\u7ebf\uff09\u7684\u60c5\u51b5\u4e0b\uff0c\u6a21\u62df\u7684Spiro-MeOTAD\/[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>= 1\uff1a1\uff1b<\/p>\n

c\uff09\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0cLi+<\/sup>TFSI–<\/sup>\u52a0\u5165Spiro-MeOTAD\uff08\u7ea2\u8272\u65b9\u5f62\u7ebf\uff09\u548c[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u52a0\u5165Spiro-MeOTAD\uff08\u84dd\u8272\u5706\u5f62\u7ebf\uff09\u7684WVTR\u53d8\u5316\uff1b<\/p>\n

d\uff09\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0cLi+<\/sup>TFSI–<\/sup>\u52a0\u5165Spiro-MeOTAD\uff08\u7ea2\u6761\uff09\u548c[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u52a0\u5165Spiro-MeOTAD\uff08\u84dd\u6761\uff09\u7684\u603b\u900f\u6c34\u91cf\u7684\u7d2f\u79ef\u6761\u5f62\u56fe\u3002<\/p>\n

\u56fe<\/b><\/strong>2<\/b><\/strong>\u00a0<\/b><\/strong>\u4f7f\u7528<\/b><\/strong>[<\/b><\/strong>Li<\/b><\/strong>+<\/b><\/sup><\/strong>@C<\/b><\/strong>60<\/b><\/sub><\/strong>]<\/b><\/strong>TFSI<\/b><\/strong>–<\/b><\/sup><\/strong>\u7684MAPbI<\/b><\/strong>3<\/b><\/sub><\/strong>-PSC\u7a33\u5b9a\u6027<\/b><\/strong>\u6d4b\u8bd5<\/b><\/strong><\/p>\n

\"\"<\/p>\n

a\uff09\u7528[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u8868\u793aPSC\uff1b\u00a0<\/p>\n

b\uff09\u4f7f\u7528[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u7684MAPbI3<\/sub>-PSC\u548c(FAPbI3<\/sub>)0.85<\/sub>(MAPbBr3<\/sub>)0.15<\/sub>-PSC\u57281\u65e5\u7167\u4e0b\u7684\u6700\u4f73J-V\u66f2\u7ebf\uff1b\u00a0<\/p>\n

c\uff09\u4f7f\u7528[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u548cLi+<\/sup>TFSI–<\/sup>\u7684MAPbI3<\/sub>-PSC\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b<\/p>\n

d\uff09\u4f7f\u7528[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u548cLi+<\/sup>TFSI–<\/sup>\u7684(FAPbI3<\/sub>)0.85<\/sub>(MAPbBr3<\/sub>)0.15<\/sub>-PSC\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff0c\u6d4b\u8bd5\u6761\u4ef6\u662f\u5668\u4ef6\u5728\u7a7a\u6c14\u4e2d\u7684\u6052\u5b9a\u7167\u660e\u4e0b\u3002<\/p>\n

\u56fe<\/b><\/strong>3<\/b><\/strong>\u00a0<\/b><\/strong>\u65b0\u7a7a\u7a74\u4f20\u8f93\u6750\u6599\u5185\u90e8\u673a\u5236<\/b><\/strong><\/p>\n

\"\"<\/p>\n

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

\u8be5\u56e2\u961f\u53d1\u73b0\u7684[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u66ff\u4ee3Li+<\/sup>TFSI–<\/sup>\u4f5c\u4e3aPSCs\u4e2dSpiro-MeOTAD\u7684\u63ba\u6742\u5242\u3002\u5177\u6709[Li+<\/sup>@C60<\/sub>]TFSI–<\/sup>\u7684PSCs\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u3002\u8fd9\u79cd\u957f\u65f6\u95f4\u7684\u7a33\u5b9a\u6027\u5f52\u56e0\u4e8e\u5305\u5c01Li+<\/sup>\u7684\u5bcc\u52d2\u70ef\u7b3c\u7684\u4eb2\u6c34\u6027\u8d28\u548cLi+<\/sup>@C60<\/sub>\u7684\u6297\u6c27\u5316\u6027\u8d28\u3002\u8fd9\u9879\u5de5\u4f5c\u9996\u6b21\u8bc1\u660e\u4e86\u5185\u542bLi\u7684\u5bcc\u52d2\u70ef\u88c5\u7f6e\u7684\u5e94\u7528\uff0c\u5e76\u6210\u529f\u5730\u89e3\u51b3\u4e86\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7a33\u5b9a\u6027\u95ee\u9898\uff0c\u663e\u793a\u51fa\u5bcc\u6709\u6210\u679c\u7684\u6f5c\u5728\u65b0\u7814\u7a76\u65b9\u5411\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Lithium<\/u>–<\/u>Ion Endohedral Fullerene (Li<\/u>+<\/sup><\/u>@C<\/u>60<\/sub><\/u>) Dopants in Stable Perovskite Solar Cells Induce Instant Doping and Anti<\/u>–<\/u>Oxidation<\/u><\/a>\uff08Angew. Chem. Int. Ed. ,\u00a02018, DOI: 10.1002\/anie.201800816\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

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