{"id":167488,"date":"2019-02-23T06:31:34","date_gmt":"2019-02-22T22:31:34","guid":{"rendered":"\/\/m.iemloyee.com\/?p=167488"},"modified":"2019-02-22T16:31:50","modified_gmt":"2019-02-22T08:31:50","slug":"%e8%8b%8f%e5%b7%9e%e5%a4%a7%e5%ad%a6%e5%bb%96%e8%89%af%e7%94%9f%e6%95%99%e6%8e%88%e3%80%81%e7%8e%8b%e7%85%a7%e5%a5%8e%e6%95%99%e6%8e%88%e5%9b%a2%e9%98%9fadv-energy-mater-%e7%bb%bc%e8%bf%b0-%e6%97%a0","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=167488","title":{"rendered":"\u82cf\u5dde\u5927\u5b66\u5ed6\u826f\u751f\u6559\u6388\u3001\u738b\u7167\u594e\u6559\u6388\u56e2\u961fAdv. Energy Mater.\u7efc\u8ff0: \u65e0\u94c5\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u7814\u7a76\u8fdb\u5c55"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u5364\u5316\u7269\u91d1\u5c5e\u9499\u949b\u77ff\u5149\u7535\u9886\u57df\u5728\u8fc7\u53bb\u5341\u5e74\u4e2d\u5f15\u8d77\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002\u8fd9\u53ef\u4ee5\u4ece\u529f\u7387\u8f6c\u6362\u6548\u7387\u7684\u5feb\u901f\u4e0a\u5347\u4e2d\u770b\u51fa\uff0c\u76ee\u524d\u8be5\u529f\u7387\u8f6c\u6362\u6548\u7387\u8d85\u8fc723\uff05\uff0c\u8fd9\u4f7f\u5f97\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSCs\uff09\u5728\u529f\u80fd\u4e0a\u53ef\u4e0e\u57fa\u4e8eCdTe\u6216\u591a\u6676\u7845\u592a\u9633\u80fd\u7535\u6c60\u76f8\u5ab2\u7f8e\u3002\u540c\u65f6PSCs\u6750\u6599\u7684\u5feb\u901f\u53d1\u5c55\u4e5f\u5c06\u5176\u5e94\u7528\u8303\u56f4\u6269\u5c55\u5230\u5149\u4f0f\u4ee5\u5916\u7684\u5176\u4ed6\u9886\u57df\uff0c\u4f8b\u5982\u53d1\u5149\u4e8c\u6781\u7ba1\uff0c\u573a\u6548\u5e94\u6676\u4f53\u7ba1\uff0c\u63a2\u6d4b\u5668\u548c\u6fc0\u5149\u5668\u7b49\u5176\u4ed6\u9886\u57df\u3002\u5c3d\u7ba1\u5364\u5316\u7269\u91d1\u5c5e\u9499\u949b\u77ff\u5177\u6709\u8ff7\u4eba\u7684\u6027\u80fd\uff0c\u4f46\u7531\u4e8e\u5bf9\u70ed\u3001\u6c27\u3001\u6e7f\u5ea6\u3001\u7535\u573a\u548c\u5149\u7684\u6bd2\u6027\u53ca\u7a33\u5b9a\u6027\u5dee\u7b49\u4e25\u91cd\u95ee\u9898\uff0cPSCs\u8fd8\u8fdc\u4e0d\u80fd\u8fbe\u5230\u5546\u4e1a\u6216\u5b9e\u9645\u5e94\u7528\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6709\u673a-\u65e0\u673a\u5364\u5316\u94c5\u9499\u949b\u77ff\u7684\u6765\u81ea\u4e8e\u94c5\u6bd2\u6027\u7684\u81ea\u964d\u89e3\u9014\u5f84\u4e5f\u662f\u4e00\u4e2a\u5927\u95ee\u9898\uff0cPb2+<\/sup>\u6613\u6eb6\u4e8e\u6c34\uff08\u5982\u96e8\u6c34\uff09\uff0c\u5f62\u6210\u6709\u6bd2\u6eb6\u6db2\uff0c\u5bf9\u73af\u5883\u9020\u6210\u4e25\u91cd\u6c61\u67d3\uff0c\u5bf9\u4eba\u7c7b\u548c\u751f\u6001\u7cfb\u7edf\u6709\u5bb3\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9bPSCs\u6bd2\u6027\u95ee\u9898\uff0c\u7528\u5176\u4ed6\u65e0\u6bd2\u5143\u7d20\u66ff\u4ee3Pb2+<\/sup>\u5236\u4f5c\u65e0\u94c5\u5149\u7535\u5668\u4ef6\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u7b56\u7565\uff0c\u4f8b\u5982\u7b2c\u56db\u7ec4\u5143\u7d20\u9521\uff08Sn\uff09\u548c\u9517\uff08Ge\uff09\u88ab\u7528\u4f5c\u94c5\u7684\u66ff\u4ee3\u54c1\u3002\u867d\u7136\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\u83b7\u5f97\u7684\u5668\u4ef6\u6027\u80fd\u5374\u4e0d\u5982\u57fa\u4e8ePb\u7684\u5668\u4ef6\u3002\u4f46\u8fd9\u4e9b\u5c1d\u8bd5\u4ea7\u751f\u4e86\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7ed3\u6784\uff0c\u8fd9\u4f7f\u5f97\u5404\u79cd\u7ec4\u6210\u6210\u5206\u7684\u8c03\u6574\u66f4\u52a0\u7075\u6d3b\u3002\u7531\u4e8e\u65e0\u94c5\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u5728\u89e3\u51b3\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6bd2\u6027\u548c\u7a33\u5b9a\u6027\u95ee\u9898\u4e0a\u5df2\u7ecf\u6709\u4e86\u8f83\u5927\u7a81\u7834\uff0c\u56e0\u6b64\u8fd9\u4e00\u7814\u7a76\u6b63\u671d\u5411\u4e8e\u6f5c\u5728\u5149\u4f0f\uff08PV\uff09\u5e94\u7528\u4e0d\u65ad\u5730\u9760\u8fd1\u3002<\/p>\n

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

\u6700\u8fd1\uff0cAdv. Energy Mater.<\/strong>\u5728\u7ebf\u520a\u767b\u4e86\u82cf\u5dde\u5927\u5b66\u5ed6\u826f\u751f\u6559\u6388<\/strong>\u3001\u738b\u7167\u594e\u6559\u6388<\/strong>\u56e2\u961f\u603b\u7ed3\u7684\u5173\u4e8e\u65e0\u94c5\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7814\u7a76\u8fdb\u5c55\u7684\u7efc\u8ff0\u3002\u9898\u76ee\u662f\u201cProgress of Lead\u2010Free Halide Double Perovskites<\/strong>\u201d\u3002\u5728\u8fd9\u7bc7\u7efc\u8ff0\u4e2d\uff0c\u4f5c\u8005\u4ecb\u7ecd\u4e86\u65e0\u94c5\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u5316\u5408\u7269\u5728\u6676\u4f53\u7ed3\u6784\u3001\u6750\u6599\u5236\u5907\u3001\u5149\u7535\u5b50\u6027\u80fd\u3001\u7a33\u5b9a\u6027\u3001\u5149\u4f0f\u5e94\u7528\u7b49\u65b9\u9762\u7684\u7814\u7a76\u8fdb\u5c55\u4ee5\u53ca\u5b58\u5728\u7684\u95ee\u9898\u3002\u5e76\u5c55\u671b\u4e86\u73b0\u6709\u6750\u6599\u5149\u7535\u6027\u80fd\u6539\u5584\u7684\u7814\u7a76\u65b9\u5411\uff0c\u4e3a\u65b0\u4e00\u4ee3\u65e0\u94c5\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u81ea\u5df1\u7684\u89c1\u89e3\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

1\u3001\u5f15\u8a00<\/strong><\/p>\n

2\u3001\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784<\/strong><\/p>\n

\u7406\u60f3\u7684\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u662f\u7531\u5360\u636e\u7acb\u65b9\u4f53\u8154\u7684A\u4f4d\u70b9\u7269\u79cd\uff08\u5982Cs\uff09\u5171\u4eab\u516b\u9762\u4f53\u89d2\u7684\u7f51\u72b6\u7ed3\u6784\uff0cB\u4f4d\u9633\u79bb\u5b50\uff08\u5982Ag+<\/sup>\u3001Bi3+<\/sup>\uff09\u4e0e\u5364\u5316\u7269\u79bb\u5b50\u516d\u914d\u4f4d\u5f62\u6210\u516b\u9762\u4f53\u8154\u3002\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u6676\u4f53\u5355\u4f4d\u4e0e\u7b80\u5355\u9499\u949b\u77ff\u5341\u5206\u76f8\u4f3c\uff0c\u4e0d\u540c\u70b9\u662f\u5176\u516b\u9762\u4f53\u8154\u5185\u5b58\u5728B\u4f4d\u9633\u79bb\u5b50\u7684\u4ea4\u66ff\u6392\u5217\u3002<\/p>\n

\u56fe\u4e00\u3001\u7b80\u5355\u9499\u949b\u77ff\u548c\u53cc\u9499\u949b\u77ff\u7ed3\u6784\u793a\u610f\u56fe
\n <\/strong>\"\"\u56fe\u4e2d\u5c55\u73b0\u4e86B\u70b9\u5143\u7d20\u7ec4\u6210\u7684\u5dee\u5f02\u3002\u5728\u53cc\u9499\u949b\u77ff\u7ed3\u6784\u4e2d\uff0cB+<\/sup>\/ B3+<\/sup>\u9633\u79bb\u5b50\u4ea4\u66ff\u6392\u5217\u3002A+<\/sup>\uff0cB2+<\/sup>\uff0cB+<\/sup>\uff0cB3+<\/sup>\u548cX–<\/sup>\u79bb\u5b50\u5206\u522b\u7531\u9752\u8272\uff0c\u7070\u8272\uff0c\u9ec4\u8272\uff0c\u7c89\u7ea2\u8272\u548c\u7d2b\u8272\u7403\u8868\u793a\u3002<\/p>\n

3\u3001\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u6750\u6599\u5236\u5907<\/strong><\/p>\n

3.1\u3001\u6750\u6599\u5236\u5907<\/strong><\/p>\n

\u901a\u8fc7\u7ed3\u5408\u8ba1\u7b97\u9ad8\u901a\u91cf\u7b5b\u9009\u548c\u5b9e\u9a8c\u9a8c\u8bc1\u7684\u5408\u7406\u65b9\u6cd5\uff0c\u80fd\u5236\u5907\u5177\u6709\u7a33\u5b9a\u53cc\u9499\u949b\u77ff\u6676\u4f53\u7ed3\u6784\u7684\u9499\u949b\u77ff\u6750\u6599\u3002<\/p>\n

\u56fe\u4e8c\u3001Cs2<\/sub>AgBiBr6<\/sub>\u6750\u6599\u7684\u5236\u5907<\/strong>
\n \"\"\uff08a\uff09 Cs2<\/sub>AgBiBr6<\/sub> NCs\u7684\u6eb6\u6db2\u76f8\u5408\u6210\uff08\u70ed\u6ce8\u5165\u6cd5\uff09\uff1b<\/p>\n

\uff08b\uff09 \u4f4e\u538b\u8f85\u52a9\uff08LPA\uff09\u5236\u5907\uff1b<\/p>\n

\uff08c\uff09 \u539f\u6db2\u548c\u524d\u9a71\u4f53\u7684\u9884\u70ed\u5904\u7406\uff1b<\/p>\n

\uff08d\uff09 \u6297\u6eb6\u5242\u5bf9\u8584\u819c\u5f62\u8c8c\u7684\u5f71\u54cd\u3002<\/p>\n

3.2\u3001\u8584\u819c\u7684\u5236\u5907<\/strong><\/p>\n

\u53d1\u5c55\u5b9e\u7528\u7684\u6eb6\u6db2\u548c\/\u6216\u771f\u7a7a\u6c89\u79ef\u6280\u672f\u662f\u5f62\u6210\u9ad8\u8d28\u91cf\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u8584\u819c\u7684\u5fc5\u8981\u6761\u4ef6\u3002<\/p>\n

4\u3001\u5364\u5316\u53cc\u9499\u949b\u77ff\u7684\u5149\u7535\u6027\u80fd<\/strong><\/p>\n

\u867d\u7136\u5364\u5316\u53cc\u9499\u949b\u77ff\u5177\u6709\u4f18\u5f02\u7684\u73af\u5883\u7a33\u5b9a\u6027\uff0c\u4f46\u5176\u7f3a\u70b9\u4e5f\u5f88\u660e\u663e\u2014\u2014\u5177\u6709\u95f4\u63a5\u7279\u6027\u7684\u5bbd\u5e26\u9699\u548c\u8f83\u4f4e\u7684\u8f7d\u6d41\u5b50\u4f20\u8f93\uff0c\u8fd9\u76f4\u63a5\u5bfc\u81f4\u4e86\u4ed6\u4eec\u5728\u5149\u4f0f\u5668\u4ef6\u4e0a\u7684\u4e0d\u826f\u8868\u73b0\u3002\u56e0\u6b64\uff0c\u65e0\u8bba\u662f\u7406\u8bba\u8fd8\u662f\u5b9e\u8bc1\u7814\u7a76\u90fd\u671d\u7740\u5411\u4f18\u5f02\u5149\u7535\u6027\u80fd\u65b9\u5411\u4e0a\u4e0d\u65ad\u524d\u8fdb\u3002<\/p>\n

4.1\u3001M+<\/sup>\/ Bi3+<\/sup>\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff<\/strong><\/p>\n

\u56fe\u4e09\u3001\u80fd\u5e26\u7ed3\u6784\u7684DFT\u51fd\u6570\u8ba1\u7b97<\/strong>
\n \"\"\uff08a\uff09 Cs2<\/sub>AgBiCl6<\/sub>\uff1b<\/p>\n

\uff08b\uff09 Cs2<\/sub>AgBiBr6<\/sub>\u3002<\/p>\n

\u56fe\u56db\u3001\u4f4e\u80fd\u7ea7\u63ba\u6742\u4f4d\u70b9\u76f8\u5173\uff08\u76f4\u63a5\/\u95f4\u63a5\uff09\u4f34\u968f\u5e26\u9699\u964d\u4f4e\u7684\u5e73\u9762\u56fe<\/strong>
\n \"\"\uff08a\uff09 Tl+<\/sup>\u5728Ag+<\/sup>\u4f4d\u70b9\uff1b<\/p>\n

\uff08b\uff09 Tl3+<\/sup>\u5728Cs2<\/sub>(Ag1\u2212a<\/sub> Bi1\u2212b<\/sub>)Tlx<\/sub>Br6<\/sub>\u7684Bi3+<\/sup>\u4f4d\u70b9\uff1b<\/p>\n

\uff08c\uff09 In\u548cSb\u63ba\u6742\u7684Cs2<\/sub>AgBiBr6<\/sub>\u4e2d\u5206\u522b\u4f5c\u4e3aIn\u548cSb\u7ec4\u6210\uff08x\uff09\u7684\u51fd\u6570\u7684\u95f4\u63a5\u5e26\u9699\u503c\u7684\u4e8c\u6b21\u62df\u5408\u3002<\/p>\n

\u56fe\u4e94\u3001Cs2<\/sub>AgBiX6<\/sub>\u7684\u5149\u8c31\u7279\u6027<\/strong>
\n \"\"\uff08a\uff09 Cs2<\/sub>AgBiBr6<\/sub>\u8584\u819c\u5728\u4e0d\u540c\u65f6\u95f4\u8303\u56f4\u7684\u0394T\/ T\u5149\u8c31\uff1b<\/p>\n

\uff08b\uff09 \u65f6\u95f4\u5206\u8fa8\u5ba4\u6e29PL\u548c\u62df\u5408\u663e\u793aCs2<\/sub>AgBiBr6<\/sub>\u7c89\u672b\u548c\u5355\u6676\u6837\u54c1\u4e2d\u7684PL\u8870\u51cf\u65f6\u95f4\uff08\u03c4\uff09\uff1b<\/p>\n

\uff08c\uff09 \u65e0\u914d\u4f53\u548c1\uff05OA\u5c01\u7aef\u7684Cs2<\/sub>AgBiBr6<\/sub> NCs\u7684PL\u5149\u8c31\u3002\u63d2\u56fe\u662f\u4e0d\u542b\u80f6\u4f53\u914d\u4f53\u7684Cs2<\/sub>AgBiBr6<\/sub> NCs\u7684\u7167\u7247\uff1b<\/p>\n

\uff08d\uff09 Cs2<\/sub>AgBiX6<\/sub>\uff08Cl\uff0cBr\uff0cI\uff09NCs\u7684\u7a33\u6001\u5438\u6536\u548cPL\u5149\u8c31\u3002<\/p>\n

\u56fe\u516d\u3001\u4e0d\u540c\u754c\u9762\u5728Cs2<\/sub>AgBiX6<\/sub>\/TiO2<\/sub>\u5f02\u8d28\u7ed3\u5e73\u9762\u5e73\u5747\u7535\u8377\u5dee\u4e0e\u7535\u8377\u4f4d\u79fb\u66f2\u7ebf\uff08CDC\uff09<\/strong>
\n \"\"\uff08a\uff09 Ag2<\/sub>Bi2<\/sub>Br8<\/sub>\/TiO2<\/sub>\uff1b<\/p>\n

\uff08b\uff09 Cs4<\/sub>Br4<\/sub>\/TiO2<\/sub>\uff1b<\/p>\n

\uff08c\uff09 Ag2<\/sub>Bi2<\/sub>Cl8<\/sub>\/TiO2<\/sub>\uff1b<\/p>\n

\uff08d\uff09 Cs4<\/sub>Cl4<\/sub>\/TiO2<\/sub>\u3002\uff08a\uff09~\uff08d\uff09\u4e2d\u7684\u4e0a\u677f\u548c\u4e0b\u677f\u5206\u522b\u8868\u793a\u5e73\u9762\u5e73\u5747\u7535\u8377\u5dee\u548cCDC\u3002<\/p>\n

4.2\u3001M+<\/sup>\/In3+<\/sup>\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff<\/strong><\/p>\n

\u56fe\u4e03\u3001\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u5141\u8bb8\u548c\u7981\u963b\u8dc3\u8fc1<\/strong>
\n \"\"\uff08a\uff09 A2<\/sub>B+<\/sup>B3+<\/sup>X6<\/sub>\u53cc\u9499\u949b\u77ff\u7684\u53ef\u80fd\u5316\u5b66\u7ec4\u5408\u548c\u4e0e\u5b87\u79f0\u76f8\u5173\u7684\u8dc3\u8fc1\uff1b<\/p>\n

\uff08b\uff09 Cs2<\/sub>AgInCl6<\/sub>\u7684\u5b87\u79f0\u7981\u963b\u548c\u5b87\u79f0\u5141\u8bb8\u8dc3\u8fc1\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08c\uff09 PBE\u8ba1\u7b97\u7684\u80fd\u5e26\u7ed3\u6784\u8868\u660eCs2<\/sub>AgInCl6<\/sub>\u7684\u5f31\u8f6c\u53d8\u53c2\u6570\uff1b<\/p>\n

\uff08d\uff09 PBE\u8ba1\u7b97\u7684\u80fd\u5e26\u7ed3\u6784\u8868\u660eCs2<\/sub>InBiCl6<\/sub>\u7684\u5f3a\u8f6c\u53d8\u53c2\u6570\u3002<\/p>\n

4.3\u3001M+<\/sup>\/Sb3+<\/sup>\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff<\/strong><\/p>\n

\u56fe\u516b\u3001Cs2<\/sub>AgSbCl6<\/sub>\u7684\u5e26\u9699\u8c03\u8282<\/strong>
\n \"\"\uff08a\uff09 Cs2<\/sub>AgSbx<\/sub>In1\u2212x<\/sub>Cl6<\/sub>\u7684\u6210\u952e\u548c\u53cd\u952e\u80fd\u5e26\u793a\u610f\u56fe\u3002\u4e0b\u65b9\u9634\u5f71\u6846\u8868\u793a\u4ef7\u5e26\uff08\u5df2\u5360\u7528\uff09\uff0c\u4e0a\u65b9\u7a7a\u767d\u6846\u8868\u793a\u5bfc\u5e26\uff08\u672a\u5360\u7528\uff09\uff1b<\/p>\n

\uff08b\uff09 \u62df\u7528\u80fd\u5e26\u56fe\u3002\u4ece\u76f4\u63a5\u5e26\u9699\u5230\u95f4\u63a5\u5e26\u9699\u7684\u8f6c\u53d8\u662f\u7531\u4e8eCBM\u7684\u6027\u8d28\u4eces\u8f68\u9053\u5bfc\u51fa\u5230p\u8f68\u9053\u5bfc\u51fa\u7684\u7ed3\u679c\uff0c\u800cVBM\u4e3b\u8981\u5177\u6709Ag-d\u6001\uff1b<\/p>\n

\uff08c\uff09 Cs2<\/sub>AgSbCl6<\/sub>\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u5149\u7535\u5bfc\u7387\u968f\u6e29\u5ea6\u7684\u964d\u4f4e\u800c\u5448\u73b0\u5e26\u9699\u7684\u8fde\u7eed\u589e\u5927\uff1b<\/p>\n

\uff08d\uff09 Cs2<\/sub>AgSbCl6<\/sub>\u8dc3\u8fc1\u80fd\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff1b<\/p>\n

\uff08e\uff09 Cs2<\/sub>AgSbCl6<\/sub>\u7684\u62df\u7528\u5e26\u56fe\u3002<\/p>\n

4.4\u3001\u7a7a\u4f4d\u5e8f\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff<\/strong><\/p>\n

\u5728A2<\/sub>B\u2032B\u2033X6<\/sub>\u4e2d\u5f15\u5165B\u4f4d\u70b9\u7a7a\u7f3a\uff0c\u4ea7\u751f\u4e86\u4e00\u7cfb\u5217\u4e0d\u540c\u7684\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\uff0c\u79f0\u4e3a\u7a7a\u4f4d\u6709\u5e8f\u53cc\u9499\u949b\u77ff\uff0c\u5982Cs2<\/sub>SnI6<\/sub>\u548cCs2<\/sub>TeI6<\/sub>\u3002<\/p>\n

\u56fe\u4e5d\u3001\u7a7a\u4f4d\u5e8f\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784<\/strong>
\n \"\"\uff08a\uff09 Cs2<\/sub>SnI6<\/sub>\u548cCs2<\/sub>TeI6<\/sub>\u53cc\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784\uff1b<\/p>\n

\uff08b\uff09 \u91cd\u65b0\u5b9a\u5411\u7684\u6676\u80de\u663e\u793a\u5b64\u7acb\u7684\u516b\u9762\u4f53\u5355\u5143\uff1b<\/p>\n

\uff08c\uff09 \u7acb\u65b9\u5bc6\u5806\u79ef\u7898\u4e9a\u6676\u683c\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08d\uff09 \u7acb\u65b9\u4f53\u586b\u5145\u7898\u4e9a\u6676\u683c\u4e2dSn\u539f\u5b50\u7684\u6784\u578b\uff0c\u5f62\u6210\u5b64\u7acb\u7684\u516b\u9762\u4f53\u5355\u5143\u3002\u94ef\uff0c\u9521\/\u78b2\u548c\u7898\u5206\u522b\u7528\u84dd\u8272\uff0c\u7070\u8272\u548c\u7d2b\u8272\u7403\u4f53\u8868\u793a\u3002<\/p>\n

\u56fe\u5341\u3001\u7406\u8bba\u548c\u5b9e\u9a8c\u7814\u7a76\u5f97\u5230\u7684\u5176\u4ed6\u70ed\u529b\u5b66\u7a33\u5b9a\u7684\u7a7a\u4f4d\u6709\u5e8f\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff<\/strong>
\n \"\"\uff08a\uff09 \u6df7\u5408\u7684I\/Br Cs2<\/sub>TiIx<\/sub>Br6-x<\/sub>\u7684\u6676\u4f53\u7ed3\u6784\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09 \u4f7f\u7528\u5177\u6709\u548c\u4e0d\u5177\u6709SOC\u7684HSE06\u529f\u80fd\uff08\u03b1= 0.16\uff09\u7684\u4e00\u7cfb\u5217Cs2<\/sub>TiIx<\/sub>Br6-x<\/sub>\u7684\u5b9e\u9a8c\u6570\u636e\u548c\u8ba1\u7b97\u7684\u5e26\u9699\uff1b<\/p>\n

\uff08c\uff09 Si\u548cMAPbI3<\/sub>\u7684\u5438\u6536\u5149\u8c31\u4e0eCs2<\/sub>TiI6<\/sub>\uff0cCs2<\/sub>TiI4<\/sub>Br2<\/sub>\uff0cCs2<\/sub>TiI2<\/sub>Br4<\/sub>\u548cCs2<\/sub>TiBr6<\/sub>\u7684\u8ba1\u7b97\u5149\u5b66\u5438\u6536\u5149\u8c31\u7684\u6bd4\u8f83\uff1b<\/p>\n

\uff08d\uff09 \u8ba1\u7b97\u5f97\u5230Cs2<\/sub>TiI4<\/sub>Br2<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

\uff08e\uff09 \u7528SOC\u8ba1\u7b97Cs2<\/sub>TiI4<\/sub>Br2<\/sub>\u7684DOS\u548c\u6295\u5f71DOS\uff1b<\/p>\n

\uff08f\uff09 Cs2<\/sub>TiI6<\/sub>\uff0cCs2<\/sub>TiI4<\/sub>Br2<\/sub>\uff0cCs2<\/sub>TiI2<\/sub>Br4<\/sub>\u548cCs2<\/sub>TiBr6<\/sub>\u7684\u5438\u6536\u5149\u8c31\u3002<\/p>\n

4.5\u3001\u5c42\u72b6\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff<\/strong><\/p>\n

\u5bfb\u627e\u65e0\u94c5\u5364\u5316\u7269\u9499\u949b\u77ff\u65f6\u9700\u8981\u8003\u8651\u7684\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u662f\u7535\u5b50\u7ef4\u6570\u7684\u6982\u5ff5\uff0c\u800c\u4e00\u79cd\u6709\u597d\u7684\u524d\u666f\u7684\u592a\u9633\u80fd\u5438\u6536\u4f53\u5e94\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u7535\u5b50\u7ef4\u6570\u3002<\/p>\n

\u56fe\u5341\u4e00\u3001\u8bbe\u8ba1\u5c42\u72b6\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u7b56\u7565<\/strong>
\n \"\"\uff08a\uff09 \u7531Cs3<\/sub>Sb2<\/sub>I9<\/sub>\u901a\u8fc7\u5728[SbI6<\/sub>]\u5c42\u4e4b\u95f4\u63d2\u5165[M\u2161<\/sup>I6<\/sub>]\u516b\u9762\u4f53\u5c42\u800c\u5f97\u5230Cs3+n<\/sub>M(II)n<\/sub>Sb2<\/sub>X9+3n<\/sub>\uff08M = Sn, Ge\uff09\u5c42\u72b6\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u4e00\u822c\u8bbe\u8ba1\u539f\u5219\u793a\u610f\u56fe\u3002\u5de6\u56fe\u548c\u53f3\u56fe\u5206\u522b\u662fCs3<\/sub>Sb2<\/sub>I9<\/sub>\u548cn = 3\u65f6\u5047\u8bbe\u7684Cs3+n<\/sub>M(II)n<\/sub>Sb2<\/sub>X9+3n<\/sub>\u7684\u6676\u4f53\u7ed3\u6784\u3002Cs\u548cI\u539f\u5b50\u5206\u522b\u7528\u7eff\u8272\u548c\u6a59\u8272\u7403\u4f53\u63cf\u7ed8\uff0c\u800cSb\u548cSn\uff08Ge\uff09\u539f\u5b50\u914d\u4f4d\u591a\u9762\u4f53\u5206\u522b\u7528\u7d2b\u8272\u548c\u9752\u8272\u63cf\u7ed8\uff1b<\/p>\n

\uff08b\uff09 \u8ba1\u7b97\u5f97\u5230\u7684\u5e26\u9699\uff1b<\/p>\n

\uff08c\uff09 \u8f7d\u6d41\u5b50\u7684\u6709\u6548\u8d28\u91cf\uff1b<\/p>\n

\uff08d\uff09 \u5c42\u72b6\u53cc\u9499\u949b\u77ffCs3+n<\/sub>Snn<\/sub>Sb2<\/sub>I9+3n<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784\uff0cn = 1\uff0c3\uff0c5\uff0c7\uff0c9\u3002\u80fd\u91cf\u6807\u5ea6\u76f8\u5bf9\u4e8eCs 5s\u6001\u4e00\u81f4\uff0c0(0)\u80fd\u91cf\u8bbe\u7f6e\u4e3aCs3<\/sub>Sb2<\/sub>I9<\/sub>\u7684VBM\u3002<\/p>\n

\u56fe\u5341\u4e8c\u3001\u5c42\u72b6\u53cc\u9499\u949b\u77ff\u7684\u5ba4\u6e29\u5355\u6676X\u5c04\u7ebf\u7ed3\u6784\u53ca\u3001\u5b9e\u9a8c\u7ed3\u6784\u76f8\u5bf9\u5e94\u7684\u80fd\u5e26\u7ed3\u6784\u53ca\u65e0\u7578\u53d8\u7684\u6a21\u578b\u7ed3\u6784<\/strong>
\n \"\"\uff08a\uff09 (BA)4<\/sub>AgBiBr8<\/sub>(1; BA=CH3<\/sub>(CH2<\/sub>)3<\/sub>NH3+<\/sup>)\u7684\u5ba4\u6e29\u5355\u6676X\u5c04\u7ebf\u7ed3\u6784\uff1b<\/p>\n

\uff08b\uff09 (BA)2<\/sub>AgBiBr7<\/sub>\u7684\u5ba4\u6e29\u5355\u6676X\u5c04\u7ebf\u7ed3\u6784\uff1b<\/p>\n

\uff08c\uff09 \u4e09\u7ef4Cs2<\/sub>AgBiBr6<\/sub>\u53cc\u9499\u949b\u77ff\u7684\u5ba4\u6e29\u5355\u6676X\u5c04\u7ebf\u7ed3\u6784\u3002\u63d2\u56fe\u8868\u793aAg\u7684\u914d\u4f4d\u57df\u3002\u767d\u8272\u3001\u6a59\u8272\u3001\u7eff\u677e\u77f3\u8272\u3001\u68d5\u8272\u3001\u84dd\u8272\u548c\u7070\u8272\u7684\u7403\u4f53\u5206\u522b\u4ee3\u8868Ag\u3001Bi\u3001Cs\u3001Br\u3001N\u548cC\u539f\u5b50\uff1b<\/p>\n

\uff08d\uff09 \u4e0e(BA)2<\/sub>AgBiBr7<\/sub>\u7684\u5b9e\u9a8c\u7ed3\u6784\u76f8\u5bf9\u5e94\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

\uff08e\uff09 \u4e0e(BA)4<\/sub>AgBiBr8<\/sub>\u7684\u5b9e\u9a8c\u7ed3\u6784\u76f8\u5bf9\u5e94\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

\uff08f\uff09 (BA)2<\/sub>AgBiBr7<\/sub>\u7684\u65e0\u7578\u53d8\u7684\u6a21\u578b\u7ed3\u6784\uff1b<\/p>\n

\uff08g\uff09 (BA)4<\/sub>AgBiBr8<\/sub>\u7684\u65e0\u7578\u53d8\u7684\u6a21\u578b\u7ed3\u6784\u3002Ag\u3001Bi\u548cBr\u539f\u5b50\u5206\u522b\u7528\u7070\u8272\u3001\u6a59\u8272\u548c\u68d5\u8272\u7403\u4f53\u8868\u793a\u3002\u5728\u6bcf\u79cd\u60c5\u51b5\u4e0b\uff0c\u80fd\u5e26\u7ed3\u6784\u90fd\u662f\u91cd\u590d\u8868\u793a\u7684\uff0c\u4ee5\u6e05\u695a\u5730\u663e\u793a\u7ec4\u6210\u80fd\u5e26\u7684Ag\uff08\u5de6\uff09\u548cBi\uff08\u53f3\uff09\u72b6\u6001\uff08\u5f69\u8272\u70b9\uff09\u3002\u80fd\u91cf\u6700\u4f4e\u7684\u8dc3\u8fc1\u7528\u7ea2\u8272\u7bad\u5934\u8868\u793a\u3002<\/p>\n

5\u3001\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u7a33\u5b9a\u6027<\/strong><\/p>\n

5.1\u3001\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u70ed\u529b\u5b66\u7a33\u5b9a\u6027<\/strong><\/p>\n

\u56fe\u5341\u4e09\u3001\u5229\u7528LDA\u548cPBE\u51fd\u6570\u5bf9Sb\u548c\u53cc\u5364\u53cc\u9499\u949b\u77ff\u5728\u4e0d\u540c\u8fd1\u4f3c\u4e0b\u5206\u89e3\u80fd\u91cf\u7684\u7a33\u5b9a\u6027\u7814\u7a76<\/strong>
\n \"\"
\n \u56fe\u5341\u56db\u3001Cs2<\/sub>AgBiBr6<\/sub>\u7684\u7406\u8bba\u8ba1\u7b97\u548c\u70ed\u529b\u5b66\u7a33\u5b9a\u6027\u68c0\u9a8c<\/strong>
\n \"\"\uff08a\uff09 \u8ba1\u7b97\u5f97\u5230Cs2<\/sub>AgBiBr6<\/sub>\u5728Cs\u3001Ag\u3001Bi\u3001Br2<\/sub>\u3001CsBr\u3001CsBr3<\/sub>\u3001BiBr3<\/sub>\u3001CsAgBr2<\/sub>\u3001Cs2<\/sub>AgBiBr3<\/sub>\u3001Cs3<\/sub>AgBiBr9<\/sub>\u7b49\u53ef\u80fd\u7684\u7ade\u4e89\u76f8\u4e0b\u7a33\u5b9a\u7684\u5316\u5b66\u52bf\u591a\u9762\u4f53\u533a\u57df\uff1b<\/p>\n

\uff08b\uff09 \u5728\u2206\u00b5Ag= 0 eV\u6a2a\u622a\u9762\u533a\uff1b<\/p>\n

\uff08c\uff09 \u5728\u2206\u00b5Ag= \u22120.4 eV\u6a2a\u622a\u9762\u533a\u8868\u660e\u88abCs3<\/sub>AgBiBr9<\/sub>\uff0cCs2<\/sub>AgBiBr3<\/sub>\uff0cCsAgBr2<\/sub>\u548cAgBr\u5305\u56f4\u7684\u5141\u8bb8\u533a\u57df\uff08\u7070\u8272\uff09\uff1b<\/p>\n

\uff08d\uff09 \u7531PBE\u6cdb\u51fd\u8ba1\u7b97\u7684Cs2<\/sub>AgBiBr6<\/sub>\u548c\u7ade\u4e89\u76f8\u4f4d\u7684\u8fd1\u4f3c\u76f8\u5173\u76f8\u56fe\uff1b<\/p>\n

\uff08e\uff09 \u7531LDA\u6cdb\u51fd\u8ba1\u7b97\u7684Cs2<\/sub>AgBiBr6<\/sub>\u548c\u7ade\u4e89\u76f8\u4f4d\u7684\u8fd1\u4f3c\u76f8\u5173\u76f8\u56fe\uff1b<\/p>\n

\uff08f\uff09 \u7531optB88-vdW\u6cdb\u51fd\u8ba1\u7b97\u7684Cs2<\/sub>AgBiBr6<\/sub>\u548c\u7ade\u4e89\u76f8\u4f4d\u7684\u8fd1\u4f3c\u76f8\u5173\u76f8\u56fe\u3002\u9ed1\u8272\u533a\u57df\u4ee3\u8868Cs2<\/sub>AgBiBr6<\/sub>\u7684\u7a33\u5b9a\u533a\u57df\u3002<\/p>\n

\u56fe\u5341\u4e94\u3001Cs2<\/sub>AgBiBr6<\/sub>\u53cc\u9499\u949b\u77ff\u7684\u5206\u89e3\u80fd\u548c\u5bb9\u5dee\u56e0\u5b50<\/strong>
\n \"\"\uff08a\uff09 \u5206\u89e3\u80fd\u968fA\u4f4d\u9633\u79bb\u5b50\u7684\u5927\u5c0f\u800c\u53d8\u5316\uff1b<\/p>\n

\uff08b\uff09 \u5bf9\u4e0d\u540c\u5927\u5c0f\u7684\u9633\u79bb\u5b50\uff0cGoldschmidt\u5bb9\u5dee\u7cfb\u6570t\u7684\u8ba1\u7b97\u503c\uff1b<\/p>\n

\uff08c\uff09 DSC\u548cTGA\u6d4b\u91cf\u3002TGA\uff08\u9ed1\u7ebf\uff09\uff0cDSC\uff08\u7eff\u7ebf\uff09\uff1b<\/p>\n

\uff08d\uff09 \u4ece\u5355\u6676X\u5c04\u7ebf\u884d\u5c04\u83b7\u5f97\u7684120K\u81f3360K\u7684\u6676\u683c\u70ed\u81a8\u80c0\uff1b<\/p>\n

\uff08e\uff09 \u51b7\u5374\uff08\u84dd\u8272\uff09\u548c\u52a0\u70ed\uff08\u7ea2\u8272\uff09\u65f6\u7684RUS\u5149\u8c31\u3002<\/p>\n

5.2\u3001\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u7684\u529b\u5b66\u7a33\u5b9a\u6027<\/strong><\/p>\n

\u56fe\u5341\u516d\u3001Cs2<\/sub>AgBiBr6<\/sub>\u53cc\u9499\u949b\u77ff\u7684\u529b\u5b66\u7a33\u5b9a\u6027<\/strong>
\n \"\"\uff08a\uff09 Cs2<\/sub>AgBiBr6<\/sub>\u57280\u30010.33\u30010.49\u30010.66\u30010.91\u30011.15\u548c1.57 GPa\u4e0b\u5ba4\u6e29\u538b\u529b\u4f9d\u8d56\u7684\u540c\u6b65\u52a0\u901f\u5668\u7c89\u672b\u884d\u5c04\u56fe\u8c31\u3002\u63d2\u56fe\u662f\u89c2\u5bdf\u5230\u7684\u6700\u5f3a\u5e03\u62c9\u683c\u5cf0\uff080,0,1\uff09\u7684\u538b\u529b\u76f8\u5173\u6027\u53f3\u79fb\uff1b<\/p>\n

\uff08b\uff09 \u6e29\u5ea6\u968f\u5355\u4f4d\u4f53\u79ef\uff08V\uff09\u548c\u7acb\u65b9\u8f74\u957f\u5ea6\u7684\u76f8\u5173\u53d8\u5316\uff1b<\/p>\n

\uff08c\uff09 Cs2<\/sub>AgBiCl6<\/sub>\u548cCs2<\/sub>AgBiBr6<\/sub>\u7684\u526a\u5207\u6a21\u91cf\uff08G\uff09\u3001\u6768\u6c0f\u6a21\u91cf\uff08E\uff09\u548c\u6cca\u677e\u6bd4\uff08v\uff09\u5e73\u9762\u7684\uff08001\uff09\u548c\uff08110\uff09\u4e09\u7ef4\u548c\u6a2a\u65ad\u9762\u53ef\u89c6\u5316\u3002\u8f74\u7684\u5355\u4f4d\u662fGPa\uff1b<\/p>\n

5.3\u3001\u5364\u5316\u53cc\u9499\u949b\u77ff\u7684\u5668\u4ef6\u7a33\u5b9a\u6027<\/strong><\/p>\n

6\u3001\u5364\u5316\u53cc\u9499\u949b\u77ff\u7684\u5e94\u7528<\/strong><\/p>\n

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\u56fe\u5341\u4e03\u3001\u5df2\u62a5\u9053\u7684\u57fa\u4e8eCs2<\/sub>AgBiBr6<\/sub>\u548cCs2<\/sub>TiBr6<\/sub>\u5668\u4ef6\u7684\u5668\u4ef6\u7ed3\u6784\uff0cJ-V<\/em>\u66f2\u7ebf\u548c\u7a33\u5b9a\u529f\u7387\u8f93\u51fa<\/strong>
\n \"\"7\u3001\u5364\u5316\u53cc\u9499\u949b\u77ff\u6240\u9762\u4e34\u7684\u6311\u6218<\/strong><\/p>\n

\u867d\u7136\u7acb\u65b9\u7ed3\u6784\u63d0\u4f9b\u4e86\u5364\u5316\u53cc\u9499\u949b\u77ff\u76f8\u6bd4\u4e8eMAPbI3<\/sub>\u66f4\u597d\u7684\u73af\u5883\u7a33\u5b9a\u6027\u3001\u521a\u5ea6\u548c\u70ed\u81a8\u80c0\u884c\u4e3a\uff0c\u4f46\u7acb\u65b9\u6676\u80de\u9650\u5236\u76f8\u90bb\u9633\u79bb\u5b50\u8f68\u9053\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u4f1a\u5bfc\u81f4\u5c40\u90e8\u7684\u7a84\u5bfc\u5e26\u548c\u5bbd\u5e26\u9699\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5316\u5408\u7269\u7684\u5236\u5907\u901a\u5e38\u8fd8\u9700\u8981\u9ad8\u6e29\uff0c\u8fd9\u79cd\u9ad8\u52a0\u5de5\u6e29\u5ea6\u8981\u6c42\u9650\u5236\u4e86\u8fd9\u7c7b\u5316\u5408\u7269\u7684\u5404\u79cd\u5e94\u7528\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u8fd9\u4e9b\u4e0d\u540c\u5f62\u5f0f\u7684\u5316\u5408\u7269\u7684\u5b58\u5728\u4e5f\u53ef\u80fd\u4f1a\u5f71\u54cd\u5b83\u4eec\u7684\u7535\u5b50\u5e26\u7ed3\u6784\u3002
\n \u6700\u91cd\u8981\u7684\u662f\uff0c\u4e0ePb\u57fa\u9499\u949b\u77ff\u76f8\u6bd4\uff0c\u5364\u5316\u53cc\u9499\u949b\u77ff\u6750\u6599\u548c\u5668\u4ef6\u6027\u80fd\u76f8\u5f53\u4e0d\u5c3d\u4eba\u610f\u3002\u9020\u6210\u8fd9\u79cd\u539f\u56e0\u6709\u4e00\u90e8\u5206\u662f\u5316\u5408\u7269\u81ea\u8eab\u7684\u7406\u8bba\u6781\u9650\u6548\u7387\u5c31\u4e0d\u9ad8\uff0c\u4f46\u66f4\u591a\u662f\u8584\u819c\u8d28\u91cf\u5dee\u3001\u5e26\u9699\u5bbd\u4e14\u5177\u6709\u95f4\u63a5\u6027\u3001\u5b58\u5728\u4f4e\u80fd\u91cf\u5f62\u6210\u7684\u70b9\u7f3a\u9677\uff0c\u5bfc\u81f4\u8f7d\u6d41\u5b50\u6709\u6548\u8d28\u91cf\u5927\u3001\u8f7d\u6d41\u5b50\u8f93\u8fd0\u91cf\u4f4e\u4ece\u800c\u5f71\u54cd\u5176\u6027\u80fd\u3002\u6b64\u5916\uff0c\u67d0\u4e9b\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u548c\u7a7a\u4f4d\u6709\u5e8f\u7684\u5364\u5316\u7269\u53cc\u9499\u949b\u77ff\u5177\u6709\u5171\u540c\u7684\u7535\u5b50\u548c\u7a7a\u7a74\u63d0\u53d6\u5c42\uff0c\u5176\u80fd\u7ea7\u4e0d\u5339\u914d\uff0c\u4f7f\u5f97\u8fd9\u4e9b\u6750\u6599\u4e0e\u5668\u4ef6\u4e2d\u5408\u9002\u7684\u754c\u9762\u6750\u6599\u7684\u96c6\u6210\u5b58\u5728\u9650\u5236\u3002<\/p>\n

8\u3001\u603b\u7ed3\u4e0e\u5c55\u671b<\/strong><\/p>\n

\u603b\u7684\u6765\u8bf4\uff0c\u5df2\u62a5\u9053\u7684\u8fd9\u4e9b\u5364\u5316\u9499\u949b\u77ff\u5316\u5408\u7269\u6750\u6599\u4e2d\u4ec5\u4ec5\u5728\u6bd2\u6027\u548c\u73af\u5883\u7a33\u5b9a\u6027\u65b9\u9762\u5bf9\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7cfb\u7edf\u4ea7\u751f\u4e86\u79ef\u6781\u7684\u5f71\u54cd\u3002\u800c\u5b83\u4eec\u7684\u5149\u7269\u7406\u6027\u8d28\u548cPV\u6027\u80fd\u5e76\u4e0d\u80fd\u4e0e\u81ea\u8eab\u7684\u65e0\u6bd2\u6027\u548c\u73af\u5883\u7a33\u5b9a\u6027\u76f8\u6bd4\u8f83\u3002\u4f5c\u8005\u8ba4\u4e3a\u5404\u79cd\u6750\u6599\u7684\u5408\u6210\u65b9\u6cd5\u3001\u8584\u819c\u5236\u5907\u65b9\u6cd5\u548c\u6750\u6599\u8868\u5f81\u6280\u672f\u662f\u5f71\u54cd\u6750\u6599\u6027\u80fd\u548c\u76f8\u5e94\u5668\u4ef6\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\uff0cGW\u8fd1\u4f3c\u4e5f\u662f\u4e00\u79cd\u53ef\u4ee5\u63d0\u4f9b\u66f4\u51c6\u786e\u5f97\u5e26\u9699\u503c\u9884\u6d4b\u7684\u6709\u6548\u65b9\u6cd5\u3002\u5982\u679c\u5364\u5316\u9499\u949b\u77ff\u5316\u5408\u7269\u80fd\u6709\u6548\u5730\u7ed3\u5408Pb\u57fa\u9499\u949b\u77ff\u7684\u5149\u7269\u7406\u6027\u8d28\u548c\u5176\u81ea\u8eab\u826f\u597d\u7684\u73af\u5883\u7a33\u5b9a\u6027\u53ca\u65e0\u6bd2\u6027\uff0c\u5c06\u662f\u5149\u7535\u5b50\u5668\u4ef6\u9886\u57df\u7684\u91cd\u5927\u7a81\u7834\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aProgress of Lead\u2010Free Halide Double Perovskites<\/strong>\uff08Adv. Energy Mater.<\/strong> 2019<\/em>, 1803150\uff09<\/a><\/p>\n

\u7814\u7a76\u56e2\u961f\u7b80\u4ecb<\/strong><\/p>\n

\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u662f\u82cf\u5dde\u5927\u5b66\u5ed6\u826f\u751f\u6559\u6388<\/strong>\u3001\u738b\u7167\u594e\u6559\u6388<\/strong>\u8bfe\u9898\u7ec4\u7684\u7814\u7a76\u65b9\u5411\u4e4b\u4e00\u3002\u8fd1\u51e0\u5e74\u6765\u8be5\u8bfe\u9898\u7ec4\u57fa\u4e8e\u4ee5\u5f80\u4ece\u4e8b\u6709\u673a\u5149\u7535\u5668\u4ef6\u548c\u6750\u6599\u7814\u7a76\u7684\u7ecf\u9a8c\uff0c\u56f4\u7ed5\u6709\u673a\/\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u4e2d\u7684\u754c\u9762\u3001\u9499\u949b\u77ff\u8584\u819c\u6676\u5316\u3001\u94c5\u7684\u6bd2\u6027\u7b49\u5173\u952e\u95ee\u9898\uff0c\u5f00\u53d1\u4e86\u4e00\u7cfb\u5217\u9ad8\u6548\u3001\u7a33\u5b9a\u7684\u7a7a\u7a74\u548c\u7535\u5b50\u4f20\u8f93\u6750\u6599\uff0c\u5728\u754c\u9762\u4fee\u9970\u7684\u57fa\u7840\u4e0a\uff0c\u53d1\u5c55\u4e86\u591a\u79cd\u9499\u949b\u77ff\u8584\u819c\u6676\u5316\u63a7\u5236\u7684\u65b0\u65b9\u6cd5\uff08\u6c34\u6dfb\u52a0\u5242\u3001\u754c\u9762\u8bf1\u5bfc\u6676\u5316\u3001\u70ed\u94f0\u94fe\u5bcc\u52d2\u70ef\u63ba\u6742\u3001\u7535\u573a\u8f85\u52a9\u6676\u5316\u3001\u4e8c\u7ef4\u6750\u6599\u949d\u5316\u7b49\uff09\uff0c\u901a\u8fc7\u63ba\u6742\u975e\u94c5\u91d1\u5c5e\u5143\u7d20\u8c03\u63a7\u9499\u949b\u77ff\u8584\u819c\u7684\u6676\u5316\u53d6\u5e76\u5b9e\u73b0\u964d\u4f4e\u94c5\u4f7f\u7528\u91cf\u7b49\u591a\u91cd\u76ee\u7684\u3002
\n \u76f8\u5173\u8bba\u6587\u8bf7\u53c2\u8003\uff1a
\n Adv. Energy Mater.<\/strong> 9, 1903150 (2019);
\n Adv. Funct. Mater.<\/strong> 29, 1808843 (2019);
\n Adv. Mater.<\/strong> 30, 1800258 (2018);
\n Adv. Energy Mater.<\/strong> 8, 1801509 (2018);
\n Adv. Energy Mater.<\/strong> 8, 1701688 (2018);
\n Adv. Funct. Mater.<\/strong> 28, 1705875 (2018);
\n Adv. Optical Mater.<\/strong> 6, 1800276 (2018);
\n Adv. Mater.<\/strong> 28, 6695 (2016);
\n Adv. Energy Mater.<\/strong> 6, 1601156 (2016);
\n Adv. Funct. Mater.<\/strong> 25, 6671 (2015);
\n ACS Nano<\/strong> 10, 5479 (2016);
\n Nano Energ,<\/strong> 43, 47 (2018);
\n ACS Energy Lett.<\/strong> 3, 875 (2018);
\n J. Mater. Chem. A,<\/strong> (2019) DOI: 10.1039\/C8TA11800K
\n J. Mater. Chem. A,<\/strong> 6, 1161 (2018);
\n J. Mater. Chem. A,<\/strong> 5, 2572 (2017);
\n J. Mater. Chem. A,<\/strong> 4, 15088 (2016);
\n J. Mater. Chem. A,<\/strong> 4, 1326 (2016);
\n J. Mater. Chem. A,<\/strong> 3, 13533 (2015);
\n ACS Appl. Mater. Interfaces,<\/strong> 9, 13240 (2017)
\n ACS Appl. Mater. Interfaces,<\/strong> 7, 9645 (2015);
\n Appl. Phys. Lett.,<\/strong> 108, 053301 (2016).
\n Nanoscale,<\/strong> 9, 13506 (2017);
\n Phys. Chem. Chem. Phys.,<\/strong> 17, 19745 (2015)
\n Phys. Chem. Chem. Phys.,<\/strong> 17, 26653 (2015)<\/p>\n

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