{"id":185213,"date":"2019-09-11T06:30:53","date_gmt":"2019-09-10T22:30:53","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=185213"},"modified":"2019-09-10T15:15:41","modified_gmt":"2019-09-10T07:15:41","slug":"%e9%99%95%e8%a5%bf%e5%b8%88%e8%8c%83%e5%a4%a7%e5%ad%a6nano-lett-2d-3d%e5%bc%82%e8%b4%a8%e7%bb%93%e7%95%8c%e9%9d%a2%e5%b7%a5%e7%a8%8b%e6%8f%90%e5%8d%87%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa%e9%98%b3","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=185213","title":{"rendered":"\u9655\u897f\u5e08\u8303\u5927\u5b66Nano Lett. : 2D\/3D\u5f02\u8d28\u7ed3\u754c\u9762\u5de5\u7a0b\u63d0\u5347\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u6027\u80fd"},"content":{"rendered":"

\u9655\u897f\u5e08\u8303\u5927\u5b66<\/strong>Nano Lett. : 2D\/3D<\/strong>\u5f02\u8d28\u7ed3\u754c\u9762\u5de5\u7a0b\u63d0\u5347\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u6027\u80fd<\/strong><\/a><\/p>\n

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

\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u548c\u5149\u7535\u8f6c\u6362\u6548\u7387\u662f\u51b3\u5b9a\u592a\u9633\u7535\u6c60\u6700\u7ec8\u53d1\u7535\u6210\u672c\u7684\u4e24\u4e2a\u5173\u952e\u56e0\u7d20\u3002\u5728\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7814\u7a76\u65b9\u9762\uff0c\u9488\u5bf9\u5176\u7a33\u5b9a\u6027\u7684\u7814\u7a76\uff0c\u88ab\u770b\u4f5c\u662f\u6700\u5177\u6f5c\u529b\u4e14\u4e9f\u5f85\u89e3\u51b3\u7684\u53d1\u5c55\u65b9\u5411\u4e4b\u4e00\u3002\u901a\u5f0f\u4e3a(R-NH3<\/sub>)2<\/sub>(A)n-1<\/sub>Mn<\/sub>X3n+1<\/sub>\u7684Ruddlesden\u2013Popper\uff08RP\uff09\u578b\u4e8c\u7ef4\uff082D\uff09\u9499\u949b\u77ff\u7531\u4e8e\u5176\u7f3a\u9677\u6001\u5bc6\u5ea6\u4f4e\uff0c\u51e0\u4f55\u7ed3\u6784\u6548\u5e94\u660e\u663e\uff0c\u5149\u5b66\u5e26\u9699\u53ef\u8c03\uff0c\u7535\u5b50\u548c\u7a7a\u7a74\u5206\u79bb\u5f7b\u5e95\u7b49\u4f18\u70b9\uff0c\u8fd1\u5e74\u6765\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u5b58\u5728\u4e8e\u6709\u673a\u80fa\u5c42\u4e0e\u65e0\u673a\u5c42\u4e4b\u95f4\u7684\u8303\u5fb7\u534e\u529b\u53ef\u4ee5\u6709\u6548\u5730\u7a33\u5b9a\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u5e76\u4e14\u758f\u6c34\u6027\u7684\u6709\u673a\u957f\u94fe\u53ef\u4ee5\u62b5\u5fa1\u6c34\u6c7d\u8fdb\u5165\uff0c\u4ece\u800c\u4f7f\u5f972D\u9499\u949b\u77ff\u5668\u4ef6\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u8010\u8f90\u5c04\u3001\u8010\u9ad8\u6e29\u548c\u8010\u6e7f\u5ea6\u7279\u6027\uff0c\u5e2e\u52a92D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5728\u6e7f\u5ea6\u73af\u5883\u4e0b\u7ef4\u6301\u6570\u5343\u5c0f\u65f6\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u5148\u524d\u7684\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5728\u4e09\u7ef4\uff083D\uff09\u9499\u949b\u77ff\u8868\u9762\u5f15\u5165\u5c42\u72b62D\u9499\u949b\u77ff\uff0c\u7ed3\u54082D\u9499\u949b\u77ff\u7684\u9ad8\u7a33\u5b9a\u6027\u4e0e3D\u9499\u949b\u77ff\u4f18\u5f02\u7684\u5149\u7535\u6027\u80fd\uff0c2D\/3D\u9499\u949b\u77ff\u5c42\u72b6\u5f02\u8d28\u7ed3\u7684\u6784\u7b51\uff0c\u88ab\u8bc1\u660e\u662f\u5b9e\u73b0\u7a33\u5b9a\u9ad8\u6548\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u53ef\u884c\u6027\u65b9\u6cd5\u4e4b\u4e00\u3002\u501f\u52a9\u8868\u5c422D\u9499\u949b\u77ff\u8f83\u5f3a\u7684\u758f\u6c34\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u62b5\u5fa1\u6c34\u6c7d\u4ece\u6676\u754c\u5904\u7684\u8fdb\u5165\uff0c\u5ef6\u7f133D\u9499\u949b\u77ff\u7684\u5206\u89e3\uff0c\u63d0\u5347\u76f8\u7a33\u5b9a\u6027\u3002\u7136\u800c\uff0c\u9488\u5bf9\u8fd9\u79cd\u72ec\u7279\u7684\u5c42\u72b6\u5f02\u8d28\u7ed3\u5185\u90e8\u7684\u91cf\u5b50\u9631\u6392\u5e03\u3001\u80fd\u7ea7\u6392\u5217\u3001\u7535\u8377\u4f20\u8f93\u52a8\u529b\u5b66\u7b49\u754c\u9762\u673a\u5236\u4ee5\u53ca\u5668\u4ef6\u5149\u4f0f\u6027\u80fd\u7684\u7814\u7a76\u5c1a\u4e0d\u5b8c\u5584\u3002\u914d\u4f53\u5316\u5b66\u5bf9\u4e8e\u91cf\u5b50\u9631\u7684\u53d6\u5411\u6027\u6392\u5217\u4ee5\u53ca\u7535\u8377\u6536\u96c6\u6548\u7387\u7684\u63d0\u5347\u8d77\u7740\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5c06\u5176\u4e0e2D\/3D\u9499\u949b\u77ff\u5f02\u8d28\u7ed3\u7684\u7ed3\u5408\u5c06\u6709\u52a9\u4e8e\u63d0\u5347\u91cf\u5b50\u9631\u7684\u5782\u76f4\u53d6\u5411\uff0c\u52a0\u5feb\u7535\u8377\u4f20\u8f93\u548c\u63d0\u53d6\u901f\u7387\uff0c\u964d\u4f4e\u5668\u4ef6\u5185\u90e8\u7684\u7535\u8377\u590d\u5408\u635f\u5931\uff0c\u8fdb\u800c\u83b7\u5f97\u66f4\u4f18\u7684\u5149\u4f0f\u7279\u6027\u3002<\/p>\n

\u3010\u7814\u7a76\u8fdb\u5c55\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u6559\u6388\u548c\u8d75\u594e\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728Nano Letters<\/strong>\u62a5\u9053\u4e862D\/3D\u9499\u949b\u77ff\u7535\u6c60\u7684\u91cd\u8981\u8fdb\u5c55\uff0c\u6587\u7ae0\u9898\u76ee\u4e3a\u201cInterfacial engineering at the 2D\/3D heterojunction for high-performance perovskite solar cells\u201d<\/strong>\u3002\u8be5\u7814\u7a76\u53d1\u73b0\uff0c\u57282D\/3D\u5c42\u72b6\u5f02\u8d28\u7ed3\u4e2d\uff0c\u8868\u5c42\u91cf\u5b50\u9631\u7684\u6210\u6838\u548c\u751f\u957f\u8fc7\u7a0b\u53d7\u5230\u5e95\u5c423D\u9499\u949b\u77ff\u7684\u8bf1\u5bfc\u4f5c\u7528\uff0c\u4ece\u800c\u4fc3\u8fdb\u4e862D\u9499\u949b\u77ff\u6cbf\u5782\u76f4\u65b9\u5411\u7684\u751f\u957f\u3002\u540c\u65f6\uff0c\u4e0d\u540c\u914d\u4f53\u5bf9\u4e8e\u91cf\u5b50\u9631\u539a\u5ea6\u3001\u53d6\u5411\u6027\u4ee5\u53ca\u7f3a\u9677\u949d\u5316\u4e5f\u8d77\u7740\u91cd\u8981\u7684\u5f71\u54cd\uff0c\u901a\u8fc7\u914d\u4f53\u5de5\u7a0b\u8c03\u63a7\u53ef\u4ee5\u83b7\u5f97\u62e9\u4f18\u53d6\u5411\u7684\u91cf\u5b50\u9631\u7ed3\u6784\u4ee5\u53ca\u63d0\u5347\u7684\u7535\u8377\u4f20\u8f93\u901f\u7387\u3002\u5728\u5668\u4ef6\u6574\u4f53\u6027\u80fd\u65b9\u9762\uff0c\u4f18\u5316\u540e\u76842D\/3D\u9499\u949b\u77ff\u7535\u6c60\u6548\u7387\u6700\u9ad8\u53ef\u8fbe21.15%\uff0c\u660e\u663e\u4f18\u4e8e\u53c2\u6bd43D\u5668\u4ef6\u768419.02%\uff0c\u8868\u5c422D \u9499\u949b\u77ff\u7684\u7f3a\u9677\u949d\u5316\u4f5c\u7528\u4f7f\u5f97\u5668\u4ef6\u7684\u8fdf\u6ede\u6548\u5e94\u548c\u7535\u8377\u6536\u96c6\u5f97\u5230\u660e\u663e\u6539\u5584\u30022D\/3D\u9499\u949b\u77ff\u81ea\u8eab\u826f\u597d\u7684\u8010\u6e7f\u6027\uff0c\u4e5f\u4f7f\u5f97\u7535\u6c60\u5668\u4ef6\u5c55\u73b0\u51fa\u5353\u8d8a\u7684\u7a7a\u6c14\u7a33\u5b9a\u6027\uff0c\u672a\u5c01\u88c5\u5668\u4ef6\u572830-40%\u7684\u76f8\u5bf9\u6e7f\u5ea6\u73af\u5883\u4e0b\u66b4\u973260\u5929\u540e\u6700\u9ad8\u4ecd\u80fd\u7ef4\u6301\u5176\u521d\u59cb\u6548\u7387\u768484%\u3002<\/p>\n

\u4e0a\u8ff0\u7814\u7a76\u5de5\u4f5c\u5206\u522b\u5f97\u5230\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u3001\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u3001\u4e2d\u592e\u9ad8\u6821\u57fa\u7840\u7814\u7a76\u57fa\u91d1\u3001\u6559\u80b2\u90e8\u201c111\u5f15\u667a\u8ba1\u5212\u201d\u3001\u201c\u5343\u4eba\u8ba1\u5212\u201d\u9879\u76ee\u7684\u8d44\u52a9\u4ee5\u53ca\u5eb7\u5948\u5c14\u5927\u5b66\u9ad8\u80fd\u540c\u6b65\u8f90\u5c04\u5149\u6e90\u7684\u5e2e\u52a9\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe<\/strong>1 2D\/3D<\/strong>\u9499\u949b\u77ff\u5c42\u72b6\u5f02\u8d28\u7ed3<\/strong><\/p>\n

\"\"<\/p>\n

(a)2D\/3D\u9499\u949b\u77ff\u5c42\u72b6\u5f02\u8d28\u7ed3\u5236\u5907\u8fc7\u7a0b\uff1b<\/p>\n

(b)\u5177\u6709\u4e0d\u540c\u5316\u5b66\u7ed3\u6784\u53ca\u7ec4\u6210\u7684\u6709\u673a\u914d\u4f53\uff1b<\/p>\n

(c)2D\/3D\u9499\u949b\u77ff\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

(d-e)3D FAPbI3<\/sub>\u4e0e2D\/3D\u9499\u949b\u77ff\u8584\u819cSEM\u622a\u9762\u548c\u5e73\u9762\u56fe\uff1b<\/p>\n

(f)3D FAPbI3<\/sub>\u4e0ePEA-2D\/3D\u9499\u949b\u77ffAFM\u5e73\u9762\u56fe\uff1b<\/p>\n

(g)\u57fa\u4e8eFBA\u3001FPEA\u3001BA\u548cPEA:FA\uff081:1\uff09\u76842D\/3D\u9499\u949b\u77ff\u8584\u819cSEM\u5e73\u9762\u56fe\u3002<\/p>\n

\u56fe<\/strong>2 <\/strong>\u91cf\u5b50\u9631\u7684\u7ed3\u6784\u548c\u53d6\u5411<\/strong><\/p>\n

\"\"<\/p>\n

(a-d) Ex situ <\/em>GIWAXS\u6d4b\u8bd5\u5206\u6790PEA-2D\/3D\u9499\u949b\u77ff\u8584\u819c\u3001\u7eaf(PEA)2<\/sub>PbI4<\/sub>\u9499\u949b\u77ff\u8584\u819c\u548c(PEA)2<\/sub>PbI4<\/sub>\u5355\u6676\u7684\u7ed3\u6676\u6027\u8d28\u53ca\u5176\u76f8\u5bf9\u5e94\u91cf\u5b50\u9631\u751f\u957f\u53d6\u5411\uff1b<\/p>\n

(e)\u57fa\u4e8eFBA\u3001FPEA\u548cBA\u76842D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684Ex situ <\/em>GIWAX\u56fe\u8c31\uff1b<\/p>\n

(f)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u884d\u5c04\u5cf0\u4f4d\u7f6e\u4e0e\u5f3a\u5ea6\u7684\u5173\u7cfb\uff1b<\/p>\n

(g)2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684n=2\u4f4e\u7ef4\u76f8\u7684\u65b9\u4f4d\u89d2\u4e0e\u884d\u5c04\u5f3a\u5ea6\u5173\u7cfb\u3002<\/p>\n

\u56fe<\/strong>3 <\/strong>\u5185\u5efa\u80fd\u5e26\u6392\u5217\u548c\u7535\u8377\u4f20\u8f93\u52a8\u529b\u5b66<\/strong><\/p>\n

\"\"<\/p>\n

(a)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u56fe\uff1b<\/p>\n

(b)PEA-2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684\u7a33\u6001\u8367\u5149\u5149\u8c31\u56fe\uff08\u6b63\u9762\u5165\u5c04\u548c\u80cc\u9762\u5165\u5c04\uff09\uff1b<\/p>\n

(c)(PEA)2<\/sub>PbI4<\/sub>\u3001FAPbI3<\/sub>\u53ca\u5176\u754c\u9762\u7684DOS\u5206\u6790\uff1b<\/p>\n

(d)\u6b63\u9762\u5165\u5c04\u65f6\uff0c\u4e0d\u540c\u5ef6\u8fdf\u65f6\u95f4\u4e0b\u76843D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u77ac\u6001\u5438\u6536\u5149\u8c31\u56fe\uff1b<\/p>\n

(e)\u6b63\u9762\u5165\u5c04\u65f6\uff0c3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u57282ps\u65f6\u7684\u77ac\u6001\u5438\u6536\u5149\u8c31\u56fe\uff1b<\/p>\n

(f)PEA-2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684\u77ac\u6001\u5438\u6536\u52a8\u529b\u5b66\u66f2\u7ebf\uff1b<\/p>\n

(g)\u6b63\u9762\u5165\u5c04\u65f6\uff0c\u4e0d\u540c\u9499\u949b\u77ff\u8584\u819c3D\u76f8\u7684\u77ac\u6001\u5438\u6536\u5149\u8c31\u52a8\u529b\u5b66\u5bf9\u6bd4\uff1b<\/p>\n

(h)2D\u548c3D\u754c\u9762\u5904\u7684\u7535\u8377\u5206\u79bb\u548c\u4f20\u8f93\u8fc7\u7a0b\u3002<\/p>\n

\u56fe<\/strong>4 <\/strong>\u7535\u8377\u590d\u5408\u635f\u8017\u4e0e\u5149\u4f0f\u6027\u80fd\u53ca\u7535\u8377\u6536\u96c6\u673a\u5236<\/strong><\/p>\n

\"\"<\/p>\n

(a)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684\u7f3a\u9677\u6001\u5bc6\u5ea6\u548c\u7535\u5b50\u8fc1\u79fb\u7387\u7684\u7edf\u8ba1\uff1b<\/p>\n

(b)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684\u77ac\u6001\u8367\u5149\u5149\u8c31\uff1b<\/p>\n

(c)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u7684\u6548\u7387\u7edf\u8ba1\uff1b<\/p>\n

(d)3D FAPbI3<\/sub>\u548cPEA:FA\uff081:1\uff09-2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u7684\u6b63\u53cd\u626bJ-V\u66f2\u7ebf\uff1b<\/p>\n

(e)3D FAPbI3<\/sub>\u548cPEA:FA\uff081:1\uff09-2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u7684\u8fdf\u6ede\u7cfb\u6570\uff1b<\/p>\n

(f)3D FAPbI3<\/sub>\u548cPEA:FA\uff081:1\uff09-2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u5728\u6700\u5927\u529f\u7387\u70b9\u5904\u7684\u7a33\u5b9a\u8f93\u51fa\u529f\u7387\uff1b<\/p>\n

(g)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u5f52\u4e00\u5316\u7684J-V\u66f2\u7ebf\uff1b<\/p>\n

(h)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u5728\u5f00\u8def\uff08OC\uff09\u548c\u77ed\u8def\uff08SC\uff09\u4e0b\u7684\u659c\u7387\u503c\u3002<\/p>\n

\u56fe<\/strong>5 <\/strong>\u73af\u5883\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u5f3a\u758f\u6c34\u60272D\u8986\u76d6\u5c42\u5bf9\u6c34\u6c7d\u7684\u963b\u6321\u4f5c\u7528\u793a\u610f\u56fe\uff1b<\/p>\n

(b)3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u7684\u63a5\u89e6\u89d2\u5bf9\u6bd4\uff1b<\/p>\n

(c-e)\u572830-40%\u7684\u76f8\u5bf9\u6e7f\u5ea6\u6761\u4ef6\u4e0b\uff0c\u653e\u7f6e60\u5929\uff0c3D FAPbI3<\/sub>\u548c2D\/3D\u9499\u949b\u77ff\u8584\u819c\u968f\u65f6\u95f4\u53d8\u5316\u7684XRD\u56fe\u8c31\u53ca\u5bf9\u5e94\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\u3002<\/p>\n

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

\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u6587\u7cfb\u7edf\u6027\u7814\u7a76\u4e86\u914d\u4f53\u5de5\u7a0b\u5bf9\u4e8e2D\/3D\u9499\u949b\u77ff\u5c42\u72b6\u5f02\u8d28\u7ed3\u7684\u91cf\u5b50\u9631\u6392\u5e03\u3001\u7535\u8377\u4f20\u8f93\u53ca\u5668\u4ef6\u6027\u80fd\u7684\u5f71\u54cd\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u5e95\u5c423D\u9499\u949b\u77ff\u5bf9\u4e8e\u8868\u5c42\u91cf\u5b50\u9631\u7684\u8bf1\u5bfc\u751f\u957f\u5177\u6709\u666e\u9002\u6027\u3002\u540c\u65f6\uff0c\u56f4\u7ed5\u914d\u4f53\u5de5\u7a0b\u4e2d\u6709\u673a\u957f\u94fe\u7684\u6c1f\u5316\u4f5c\u7528\u548c\u7ec4\u5206\u8c03\u63a7\u53ef\u6709\u6548\u8c03\u8282\u91cf\u5b50\u9631\u7684\u539a\u5ea6\u4e0e\u53d6\u5411\uff0c\u8fdb\u800c\u83b7\u5f97\u66f4\u4e3a\u9ad8\u6548\u7684\u7535\u8377\u4f20\u8f93\u901f\u7387\u30022D\/3D\u5f02\u8d28\u7ed3\u7684\u5185\u5efa\u80fd\u5e26\u7ed3\u6784\u6709\u5229\u4e8e\u8f7d\u6d41\u5b50\u5728\u5176\u754c\u9762\u5904\u4f20\u8f93\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u5185\u5728\u7535\u8377\u7684\u6709\u6548\u5206\u79bb\u4ee5\u53ca\u5668\u4ef6\u6548\u7387\u7684\u63d0\u5347\u3002\u501f\u52a9\u914d\u4f53\u8c03\u63a7\uff0c\u66f4\u597d\u7684\u91cf\u5b50\u9631\u6392\u5e03\u4ee5\u53ca\u76f8\u5e94\u66f4\u5feb\u7684\u7535\u8377\u4f20\u8f93\u6548\u7387\u4f7f\u5f972D\/3D\u5668\u4ef6\u5c55\u73b0\u51fa\u66f4\u52a0\u4f18\u5f02\u7684\u5149\u7535\u6027\u80fd\uff0c\u5982\u63d0\u9ad8\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u589e\u5f3a\u7684\u7535\u8377\u6536\u96c6\u6548\u7387\uff0c\u964d\u4f4e\u7684\u7535\u8377\u975e\u8f90\u5c04\u590d\u5408\uff0c\u51cf\u5c11\u7684\u52bf\u80fd\u635f\u8017\u3002\u6700\u7ec8\uff0c\u4f18\u5316\u540e\u76842D\/3D\u5668\u4ef6\u5c55\u73b0\u51fa\u6700\u9ad821.15%\u7684\u7535\u6c60\u6548\u7387\uff0c\u8fdf\u6ede\u73b0\u8c61\u5f97\u5230\u660e\u663e\u7684\u6291\u5236\u30022D\u9499\u949b\u77ff\u8868\u9762\u826f\u597d\u7684\u8010\u6e7f\u6027\u4ee5\u53ca\u7f3a\u9677\u949d\u5316\u4f5c\u7528\uff0c\u4f7f\u5f972D\/3D\u5668\u4ef6\u5728\u6e7f\u5ea6\u73af\u5883\u4e0b\u5c55\u73b0\u51fa\u5353\u8d8a\u7684\u7a33\u5b9a\u6027\u3002\u76f8\u4fe1\u6211\u4eec\u7684\u5b9e\u9a8c\u7ed3\u679c\u80fd\u4e3a\u6df1\u5165\u7406\u89e32D\/3D\u5f02\u8d28\u7ed3\u7684\u914d\u4f53\u5316\u5b66\u4f9d\u8d56\u6027\u63d0\u4f9b\u4f9d\u636e\uff0c\u5e76\u4e3a\u4e4b\u540e2D\/3D\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u8bbe\u8ba1\u63d0\u4f9b\u7cbe\u786e\u7684\u6307\u5bfc\u53ca\u601d\u8def\u3002<\/p>\n

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

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>https:\/\/pubs.acs.org\/doi\/10.1021\/acs.nanolett.9b02781<\/a><\/p>\n

(Nano Lett. DOI: 10.1021\/acs.nanolett.9b02781.)<\/p>\n

\u25c6\u25c6<\/strong>\u56e2\u961f\u4ecb\u7ecd<\/strong>\u25c6\u25c6<\/strong><\/p>\n

\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u6559\u6388\u548c\u8d75\u594e\u6559\u6388\u9886\u5bfc\u7684\u56e2\u961f\u6700\u8fd1\u5728\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u7814\u7a76\u9886\u57df\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u56fd\u9645\u9886\u5148\u7814\u7a76\u6210\u679c\uff0c\u5305\u62ec\uff1a<\/strong><\/p>\n

    \n
  1. \u63d0\u51fa\u6676\u754c\u949d\u5316\u6cd5\u5236\u5907\u4e86\u7a33\u5b9a\u9ad8\u6548\u7532\u80fa\u57fa\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60 (Adv. Mater. 2018<\/strong>, 1706576)\u548c\u7532\u8112\u57fa\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60 (Energy Environ. Sci. 2018<\/strong>, 11, 3358)\u3002<\/li>\n
  2. \u5236\u5907\u4e86\u6700\u9ad8\u6548\u7387 BA2<\/sub>MA3<\/sub>Pb4<\/sub>I13<\/sub>\u57fa RP \u9499\u949b\u77ff\u7535\u6c60 (PCE=13.7%\uff0cEnergy Environ. Sci. 2017<\/strong>, 10, 2095)\uff1b\u6700\u9ad8\u6548\u7387 PA2<\/sub>MA4<\/sub>Pb5<\/sub>I16<\/sub>\u57fa RP \u9499\u949b\u77ff\u7535\u6c60 (PCE=10.4%\uff0cACS Energy Lett. 2018<\/strong>, 3, 1975)\u5e76\u63ed\u793a\u4e86\u6709\u673a\u957f\u94fe\u5bf9\u9499\u949b\u77ff\u7ef4\u5ea6\u7684\u5f71\u54cd (ACS Energy Lett. 2019<\/strong>, 4, 1830)\uff1b\u6700\u9ad8\u6548\u7387(GA)(MA)n<\/sub>Pbn<\/sub>I3n+1<\/sub>(<n>=3) \u57fa ACI \u578b\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\uff08PCE=18.5%, Adv. Mater. 2019<\/strong>, 1903848\uff09\u3002<\/li>\n
  3. \u57fa\u4e8e\u540c\u6b65\u8f90\u5c04\u6280\u672f\u63ed\u793a\u4e86 (BA)2<\/sub>(MA)3<\/sub>Pb4<\/sub>I13<\/sub>\u57fa RP \u578b\u9499\u949b\u77ff\u91cf\u5b50\u9631\u751f\u957f\u673a\u5236 (Adv. Mater. 2018<\/strong>, 1707166)\uff0c(GA)(MA)n<\/sub>Pbn<\/sub>I3n+1<\/sub>(<n>=3) \u57fa ACI \u578b\u9499\u949b\u77ff\u91cf\u5b50\u9631\u751f\u957f\u673a\u5236 (J. Am. Chem. Soc. 2019<\/strong>, 1416, 2684)\uff1b\u7a7a\u6c14\u4e2d\u5370\u5237\u5236\u5907 MAPbI3<\/sub>\u65f6\u7ed3\u6676\u76f8\u8f6c\u53d8\u673a\u5236 (Joule, 2018<\/strong>, 2, 1313., ACS Energy Lett. 2018<\/strong>, 3, 1078) \uff1b\u7a7a\u6c14\u4e2d\u5370\u5237\u5236\u5907CsPbI2<\/sub>Br\u65f6\u7ed3\u6676\u76f8\u8f6c\u53d8\u673a\u5236(Joule, 2019<\/strong>, http:\/\/doi.org\/10.1016\/j.joule.2019.07.015<\/a>)\uff1b\u4e24\u6b65\u6cd5\u5236\u5907 MAPbI3<\/sub>\u65f6\u6eb6\u5242\u5316\u76f8\u7684\u5f71\u54cd\u673a\u5236 (Adv. Funct. Mater. 2019<\/strong>, 1807544)\u3002<\/li>\n
  4. \u53d1\u5c55\u4e86\u5355\u6676\u6210\u6838\u751f\u957f\u8c03\u63a7\u65b0\u7b56\u7565\uff0c\u5236\u5907\u51fa\u4e16\u754c\u9996\u5757\u67d4\u6027 PEA2<\/sub>PbI4<\/sub>\u9499\u949b\u77ff\u5355\u6676 (Nat. Commun. 2018<\/strong>, 9, 5302) \u548c\u5927\u5c3a\u5bf8\u9ad8\u8d28\u91cf MAPbBr3<\/sub>\u9499\u949b\u77ff\u5355\u6676 (Materials Today 2019<\/strong>, 22, 67)\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    \u9655\u897f\u5e08\u8303\u5927\u5b66Nano Lett. : 2D\/3D\u5f02\u8d28\u7ed3\u754c\u9762\u5de5\u7a0b\u63d0\u5347\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u6027\u80fd \u3010\u5f15\u8a00\u3011 \u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u548c\u5149\u7535\u8f6c\u6362\u6548\u7387\u662f\u51b3\u5b9a\u592a\u9633\u7535\u6c60\u6700\u7ec8\u53d1\u7535\u6210\u672c\u7684\u4e24\u4e2a\u5173\u952e\u56e0…<\/p>\n","protected":false},"author":2114,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[],"class_list":["post-185213","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/185213"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/2114"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=185213"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/185213\/revisions"}],"predecessor-version":[{"id":185343,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/185213\/revisions\/185343"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=185213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=185213"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=185213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}