{"id":217332,"date":"2021-02-08T06:56:38","date_gmt":"2021-02-07T22:56:38","guid":{"rendered":"\/\/m.iemloyee.com\/?p=217332"},"modified":"2021-02-07T20:56:53","modified_gmt":"2021-02-07T12:56:53","slug":"adv-energy-mater-%ef%bc%9a%e6%97%a0%e9%87%91%e5%b1%9e%e6%9c%89%e6%9c%ba%e5%8d%a4%e5%8c%96%e7%89%a9%e9%92%99%e9%92%9b%e7%9f%bf-%e4%b8%8b%e4%b8%80%e4%bb%a3%e5%85%89%e7%94%b5%e5%99%a8","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=217332","title":{"rendered":"Adv. Energy Mater.\uff1a\u65e0\u91d1\u5c5e\u6709\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u2014\u2014\u4e0b\u4e00\u4ee3\u5149\u7535\u5668\u4ef6\u7684\u65b0\u6750\u6599"},"content":{"rendered":"

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

\u91d1\u5c5e\u6709\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u7531\u4e8e\u5176\u6781\u9ad8\u7684\u5149\u5438\u6536\u3001\u957f\u7684\u7535\u8377\u5bff\u547d\/\u6269\u6563\u957f\u5ea6\u5728\u5149\u7535\u5e94\u7528\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u7136\u800c\u91d1\u5c5e\u57fa\u9499\u949b\u77ff\u6750\u6599\u4ecd\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\u30021\uff09\u5236\u9020\u8fc7\u7a0b\u4e2d\u6d89\u53ca\u7684\u6709\u6bd2\u6eb6\u5242\uff1b2\uff09\u6709\u6bd2\u7269\u8d28\u4e0e\u53ef\u7a7f\u6234\u8bbe\u5907\u4e0d\u517c\u5bb9\uff1b3\uff09\u57fa\u4e8ePb\u7684\u9499\u949b\u77ff\u6613\u53d7\u6f6e\u6c14\u4fb5\u8680\uff0c\u4ece\u800c\u5bfc\u81f4\u6750\u6599\u964d\u89e3\u3002\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u662f\u9499\u949b\u77ff\u5bb6\u65cf\u7684\u4e00\u79cd\u65b0\u578b\u6750\u6599\u3002\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u4e0d\u4ec5\u5177\u6709\u4f20\u7edf\u9499\u949b\u77ffABX3<\/sub>\u7684\u7ed3\u6784\uff0c\u8fd8\u5177\u6709\u6709\u673a\u6750\u6599\u7684\u53ef\u8c03\u8282\u6027\u3001\u591a\u6837\u6027\u548c\u8f7b\u8d28\u6027\u3002\u540c\u65f6\uff0c\u65e0\u91d1\u5c5e\u53ef\u4ee5\u4ece\u6c34\u6eb6\u6db2\u4e2d\u5236\u5f97\uff0c\u53ef\u4ee5\u5b8c\u5168\u964d\u89e3\uff0c\u8fd9\u4e3a\u73af\u4fdd\u5236\u9020\u548c\u5e94\u7528\u63d0\u4f9b\u4e86\u57fa\u7840\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u6559\u6388\u3001\u8d75\u594e\u6559\u6388\uff0c\u4ee5\u8272\u5217\u9b4f\u8328\u66fc\u79d1\u5b66\u7814\u7a76\u9662<\/strong>Gary Hodes<\/strong>\u6559\u6388<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\uff0c\u7b2c\u4e00\u4f5c\u8005\u4e3a\u9655\u897f\u5e08\u8303\u5927\u5b66\u535a\u58eb\u751f\u5b8b\u946b<\/strong>\u8ba8\u8bba\u4e86\u65e0\u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\u7684\u6676\u4f53\u7ed3\u6784\u3001\u5408\u6210\u4ee5\u53ca\u76ee\u524d\u65e0\u91d1\u5c5e\u5364\u5316\u7269\u9499\u949b\u77ff\u7684\u7814\u7a76\u7279\u6027\u548c\u5e94\u7528\u3002\u4ece\u5316\u5b66\u591a\u6837\u6027\u3001\u7ed3\u6784\u53ef\u8c03\u6027\u3001\u5408\u6210\u5de5\u827a\u3001\u6f5c\u5728\u6027\u80fd\u3001\u5149\u7535\u548c\u80fd\u6e90\u7b49\u76f8\u5173\u5e94\u7528\u8ba8\u8bba\u4e86\u5176\u672a\u6765\u7684\u524d\u666f\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Metal-Free Organic Halide Perovskite: A New Class for Next Optoelectronic Generation Devices<\/strong>\u201d\u53d1\u8868\u5728Advanced Energy Materials<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 <\/strong>\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u7ed3\u6784\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09C4<\/sub>N2<\/sub>H12<\/sub>NH4<\/sub>Cl\u2e31H2<\/sub>O\uff1b<\/p>\n

\uff08B\uff09C6<\/sub>N2<\/sub>H14<\/sub>NH4<\/sub>Cl3<\/sub>\uff1b<\/p>\n

\uff08C\uff09R-3AQ-NH4<\/sub>Br3<\/sub> \u4f4e\u6e29\u76f8(LTP)\uff1b<\/p>\n

\uff08D\uff09R-3AQ-NH4<\/sub>Br3<\/sub> \u4f4e\u6e29\u76f8 (HTP)\uff1b<\/p>\n

\uff08E\uff09R-3AQ-NH4<\/sub>I3<\/sub> LTP\uff1b<\/p>\n

\uff08F\uff09R-3AQ-NH4<\/sub>I3<\/sub> HTP\uff1b<\/p>\n

\uff08G\uff09hmta-NH4<\/sub>Br3<\/sub>\uff1b<\/p>\n

\uff08H\uff09H2<\/sub>DABCO-NH4<\/sub>BF4<\/sub>\uff1b<\/p>\n

\uff08I\uff09DAP-O4<\/sub>\uff1b<\/p>\n

\uff08J\uff09PIP-M4<\/sub>\u3002<\/p>\n

\u56fe<\/strong> 2 MDABCO-NH4<\/sub>I3<\/sub><\/strong>\u7684\u94c1\u7535\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u5728T0<\/sub>=448 K\u65f6\uff0cMDABCO-NH4<\/sub>I3<\/sub>\u7684\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\uff08DSC\uff09\u56fe\uff1b<\/p>\n

\uff08B\uff09\u4e0d\u540c\u9891\u7387\u4e0b\uff0c\u590d\u4ecb\u7535\u5e38\u6570\u5b9e\u90e8\uff08\u0190’\uff09\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff1b<\/p>\n

\uff08C\uff09\u4e0d\u540c\u6e29\u5ea6\u4e0b\uff0cPE\u78c1\u6ede\u56de\u7ebf\uff1b<\/p>\n

\uff08D\uff09\u81ea\u53d1\u6781\u5316Ps\u548c\u4e8c\u9636\u975e\u7ebf\u6027\u5149\u5b66\u7cfb\u6570\u03c7(2)\u7684\u51fd\u6570\uff1b<\/p>\n

\uff08E\uff09\u6587\u732e\u4e2d\u7ecf\u5178\u94c1\u7535\u4f53\u5bf9\u6bd4\u3002<\/p>\n

\u56fe<\/strong> 3 hmtaH2<\/sub>-NH4<\/sub>Br3<\/sub><\/strong>\u7684\u94c1\u7535\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u5355\u6676hmtaH2<\/sub>-NH4<\/sub>Br3<\/sub>\u7684P-E\u78c1\u6ede\u56de\u7ebf;<\/p>\n

\uff08B\uff09\u591a\u6676hmtaH2<\/sub>-NH4<\/sub>Br3<\/sub>\u7684P-E\u78c1\u6ede\u56de\u7ebf\u3002<\/p>\n

\u56fe<\/strong> 4 <\/strong>(H2<\/sub>DABCO)(NH4<\/sub>)[BF4<\/sub>]3<\/sub><\/strong>\u7684\u4ecb\u7535\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u5728300-360 K\uff0c\u65e0\u91d1\u5c5e\u5316\u5408\u72691(H2<\/sub>DABCO)(NH4<\/sub>)[BF4<\/sub>]3<\/sub>\u548c\u5316\u5408\u72692(H2<\/sub>DABCO)Rb[BF4<\/sub>]3<\/sub>\u7684DSC\u66f2\u7ebf\uff1b<\/p>\n

\uff08B\uff09\u57281 MHz\u4e0b\uff0c\u5316\u5408\u72691\u548c2\u7684\u538b\u7f29\u7c89\u672b\u7684\u4ecb\u7535\u5e38\u6570\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\uff1b<\/p>\n

\uff08C\uff0cD\uff09\u52a0\u70ed\u65f6\uff0c\u57281 MHz\u5904\uff0c\u5316\u5408\u72691\u548c\u5316\u5408\u72692\u6676\u4f53\u6837\u54c1\u7684a\uff0cb\u548cc\u8f74\u4e0a\u4ecb\u7535\u5e38\u6570\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\uff1b<\/p>\n

\uff08E\uff09\u5728\u76f8\u53d8\u6e29\u5ea6\u4ee5\u4e0b\u548c\u76f8\u53d8\u6e29\u5ea6\u4ee5\u4e0a\uff0c\u5316\u5408\u72691\u548c2\u9633\u79bb\u5b50\u7684\u6709\u5e8f\u65e0\u5e8f\u8f6c\u5316\u56fe\u3002<\/p>\n

\u56fe<\/strong> 5<\/strong> MDABCO-NH4<\/sub>I3<\/sub><\/strong>\u7684\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09MDABCO-NH4<\/sub>-X3<\/sub>\u7684\u538b\u7535\u6a21\u62dfa\uff09\u5e94\u53d8\u548cb\uff09\u5e94\u529b\u56fe\uff1b<\/p>\n

\uff08B\uff09MDABCO-NH4<\/sub>I3<\/sub>\u7684\u6a21\u62df\u5f39\u6027\u67d4\u91cf\u5f20\u91cf\u56fe\uff1b<\/p>\n

\uff08C\uff09MDABCO-NH4<\/sub>I3<\/sub>\u6837\u54c1\u7684\u56fa\u6001\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\uff1b<\/p>\n

\uff08D\uff09MDABCO-NH4<\/sub>I3<\/sub>\u6676\u4f53\u6837\u54c1\u7684\u5149\u81f4\u53d1\u5149\u6fc0\u53d1\u5149\u8c31\u548c\u5149\u81f4\u53d1\u5149\u53d1\u5c04\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong> 6<\/strong> DABCO-NH4<\/sub>Br3<\/sub><\/strong>\u7684\u7ed3\u6784\u548c\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09DABCO-NH4<\/sub>Br3<\/sub>\u6676\u4f53\u76f4\u63a5\u8dc3\u8fc1\u7684Tauc\u56fe\uff1b<\/p>\n

\uff08B\uff09DABCO-NH4<\/sub>Br3<\/sub>\u6676\u4f53\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

\uff08C\uff09\u9ed1\u6697\u4e0b\uff0c\u4e09\u4e2a\u4e0d\u540c\u7684\u5782\u76f4Au\/DABCO-NH4<\/sub>Br3<\/sub>\/Au\u6837\u54c1\u7684I-V\u66f2\u7ebf\uff1b<\/p>\n

\uff08D\uff09\u7a7a\u7a74\u548c\u7535\u5b50\u5668\u4ef6\u7684\u7535\u6d41-\u7535\u538b\u66f2\u7ebf\uff1b<\/p>\n

\uff08E\uff09\u7a7a\u7a74\u548c\u7535\u5b50DABCO-NH4<\/sub>Br3<\/sub>\u6676\u4f53\u5668\u4ef6\u7684\u504f\u538b\u4f9d\u8d56\u6027\u5149\u7535\u5bfc\u7387\uff1b<\/p>\n

\uff08F\uff09\u572850 V\u504f\u538b\u4e0b\uff0cDABCO-NH4<\/sub>Br3<\/sub>\u6676\u4f53\u68c0\u6d4b\u5668\u7684X\u5c04\u7ebf\u654f\u611f\u6027\uff1b<\/p>\n

\uff08G\uff09\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u7684\u6a21\u62df\u5e26\u9699\u548c\u4ecb\u7535\u5e38\u6570\u7684\u5173\u7cfb\uff1b<\/p>\n

\uff08H\uff09\u57281 GPa\u548c\u4e0d\u540c\u7535\u573a\u53d8\u5316\u4e0b\uff0c\u5355\u6676EC DABCO-NH4<\/sub>Br3<\/sub>\u7684\u6e29\u5ea6\u53d8\u5316\u0394TEC<\/sub>\u3002<\/p>\n

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

\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u5177\u6709\uff081\uff09\u5316\u5b66\u591a\u6837\u6027\uff1a\u6839\u636eA\u3001B\u548cX\u7684\u6027\u8d28\uff0cABX3<\/sub>\u578b\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u53ef\u4ee5\u5206\u4e3a\u4e0d\u540c\u7684\u7c7b\u578b\u3002\u91d1\u5c5e\u57fa\u9499\u949b\u77ff\u7684\u79bb\u5b50\u534a\u5f84\u548c\u952e\u5408\u4f1a\u5f71\u54cd\u7a7a\u95f4\u586b\u5145\u3001\u7535\u8377\u5e73\u8861\u4ee5\u53ca\u7ed3\u6784\u5316\u5b66\uff0c\u8fdb\u800c\u6539\u53d8\u7269\u7406\u6027\u8d28\u3002\uff082\uff09\u7ed3\u6784\u53ef\u8c03\u6027\uff1aABX3<\/sub>\u7ed3\u6784\u5177\u6709\u76f8\u7ed3\u6784\u7ea6\u675f\u3002\u5f53\u589e\u52a0A\u79bb\u5b50\u7684\u5c3a\u5bf8\u65f6\uff0c\u53ef\u4ee5\u5f97\u5230\u4e00\u7cfb\u5217\u4f4e\u7ef4\u9499\u949b\u77ff\u3002\u8fd9\u4e3a\u5236\u5907\u7ed3\u6784\u591a\u6837\u6027\u7684\u6676\u4f53\u7ed3\u6784\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002\uff083\uff09\u53ef\u52a0\u5de5\u6027\uff1a\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u53ef\u5b9e\u73b0\u4f4e\u6210\u672c\u548c\u5feb\u901f\u5370\u5237\u3002\uff084\uff09\u7535\u8377\u4f20\u8f93\u5c5e\u6027\uff1a\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u7684\u7535\u8377\u4f20\u8f93\u7814\u7a76\u8fd8\u4e0d\u5b8c\u5584\u3002\u57fa\u4e8e\u6709\u9650\u7684\u5149\u5b66\u7814\u7a76\uff0c\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u5177\u6709\u975e\u5e38\u5927\u7684\u5e26\u9699\uff08\u7ea65 eV\uff09\uff0c\u8fd9\u4f7f\u8bbe\u5907\u4e0d\u80fd\u5728\u53ef\u89c1\u5149\u4e0b\u8fd0\u884c\u3002\u7531\u4e8e\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u53ef\u4ee5\u5728\u6df1\u7d2b\u5916\u533a\u57df\u6216\u9ad8\u80fd\u8f90\u5c04\u8fdb\u884c\u5149\u6fc0\u53d1\uff0c\u56e0\u6b64\u5b83\u4eec\u5f88\u9002\u5408\u4f5c\u4e3a\u9ad8\u80fd\u8f90\u5c04\u7684\u63a2\u6d4b\u5668\u3002\uff085\uff09\u7a33\u5b9a\u6027\uff1a\u5c3d\u7ba1\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u7684\u7a33\u5b9a\u6027\u9650\u5236\u4e86\u5176\u5927\u89c4\u6a21\u7684\u5546\u4e1a\u5e94\u7528\u3002<\/p>\n

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\u603b\u4f53\u800c\u8a00\uff0c\u65e0\u91d1\u5c5e\u9499\u949b\u77ff\u56e0\u5176\u4f18\u5f02\u7684\u6027\u80fd\uff08\u5305\u62ec\u5e7f\u6cdb\u7684\u5316\u5b66\u591a\u6837\u6027\u3001\u53ef\u8c03\u6027\u3001\u8f7b\u8d28\u3001\u673a\u68b0\u67d4\u97e7\u6027\u3001\u73af\u4fdd\u7684\u53ef\u52a0\u5de5\u6027\u4ee5\u53ca\u51fa\u8272\u7684\u5149\u7535\u6027\u80fd\uff09\u800c\u88ab\u8bc1\u660e\u662f\u672a\u6765\u5149\u7535\u5b50\u7684\u65b0\u578b\u5019\u9009\u6750\u6599\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>Metal-Free Organic Halide Perovskite: A New Class for Next Optoelectronic Generation Devices<\/strong><\/a>\uff08Advanced Energy Materials DOI: 10.1002\/aenm.202003331\uff09\u3002<\/p>\n

\u3010\u76f8\u5173\u4f18\u8d28\u8bba\u6587\u3011<\/strong><\/p>\n

\uff081\uff09Metal-free halide perovskite single crystals with very long charge lifetimes for efficient X-ray imaging, Advanced Materials, 2020. DOI:10.1002\/adma.202003353<\/p>\n

\uff082\uff09Triple\u2010Cation and Mixed\u2010Halide Perovskite Single Crystal for High\u2010Performance X\u2010ray Imaging, Advanced Materials, 2021. DOI: 10.1002\/adma.202006010<\/p>\n

\uff083\uff09Inch-Size 0D-Structured Lead-Free Perovskite Single Crystals for Highly Sensitive Stable X\u2011ray Imaging, Matter, 2020. DOI: 10.1016\/j.matt.2020.04.017<\/p>\n

\uff084\uff09Surface-Tension Controlled Crystallization for High-Quality 2D Perovskite Single Crystals for Ultrahigh Photo-Detection, Matter. 2019. DOI: 10.1016\/j.matt.2019.04.002<\/p>\n

\uff085\uff09Low-temperature-gradient crystallization for multi-inch high-quality perovskite single crystals for record performance photodetectors, Materials Today 2019. DOI: 10.1016\/j.mattod.2018.04.002<\/p>\n

\uff086\uff09Multi-Inch Single-Crystalline Perovskite Membrane for High-Detectivity Flexible Photosensors, Nature Communications, 2018. DOI: 10.1038\/s41467-018-07440-2<\/p>\n

\uff087\uff09A 1300 mm2<\/sup> Ultrahigh-Performance Digital Imaging Assembly Using High Quality Perovskite Single Crystals, Advanced Materials, 2018. DOI: 10.1002\/cssc.201800571<\/p>\n

\u3010\u56e2\u961f\u7b80\u4ecb\u3011\uff1a<\/strong><\/p>\n

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(1)<\/strong>\u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u6548\u7387\u5df2\u7ecf\u8fbe\u5230\u4e8625.5%\u3002\u7136\u800c\uff0c\u6742\u5316\u9499\u949b\u77ff\u4e2d\u7684\u6709\u673a\u7ec4\u5206\uff08\u7532\u6c28\u548c\u7532\u772f\uff09\u5728\u70ed\u529b\u5b66\u4e0a\u662f\u4e0d\u7a33\u5b9a\u7684\uff0c\u5149\u7167\u3001\u52a0\u70ed\u548c\u9ad8\u6e7f\u6761\u4ef6\u90fd\u4f1a\u8bf1\u5bfc\u6709\u673a\u7ec4\u5206\u7f13\u6162\u6325\u53d1\u6216\u5206\u89e3\uff0c\u4ece\u800c\u5bfc\u81f4\u6742\u5316\u9499\u949b\u77ff\u5438\u5149\u5c42\u964d\u89e3\u5931\u6548\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u57fa\u4e8e\u65e0\u673a\u9633\u79bb\u5b50(Cs+<\/sup>)\u7684\u5168\u65e0\u673a\u9499\u949b\u77ff\uff08CsPbX3<\/sub>\uff09\u80fd\u591f\u907f\u514d\u6709\u673a\u7ec4\u5206\u7684\u6325\u53d1\uff0c\u8fdb\u800c\u6709\u671b\u4ece\u6839\u672c\u4e0a\u89e3\u51b3\u9499\u949b\u77ff\u7684\u7ec4\u5206\u7a33\u5b9a\u6027\u95ee\u9898\u3002\u5728\u5168\u65e0\u673a\u9499\u949b\u77ff\u5bb6\u65cf\u4e2d\uff0cCsPbI2<\/sub>Br\u5177\u6709\u5408\u9002\u7684\u5e26\u9699\u548c\u7ed3\u6784\u7a33\u5b9a\u6027\uff0c\u56e0\u6b64\u8fd1\u5e74\u6765\u5f15\u8d77\u4e86\u7814\u7a76\u8005\u7684\u5e7f\u6cdb\u5173\u6ce8\u30022019\u5e74CsPbI2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u6548\u7387\u5df2\u7ecf\u8fbe\u5230\u4e8616.58%\uff0c\u4f46\u5176\u5f00\u8def\u7535\u538b\u8f83\u4f4e\uff0c\u80fd\u91cf\u635f\u5931\u9ad8\u8fbe0.69 eV\uff0c\u6548\u7387\u8fdc\u8fdc\u843d\u540e\u4e8e\u6742\u5316\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u548c\u65e0\u673aCsPbI3<\/sub>\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u51cf\u5c11\u80fd\u91cf\u635f\u5931\u6765\u63d0\u9ad8CsPbI2<\/sub>Br\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u5f00\u8def\u7535\u538b\u548c\u6548\u7387\u5f88\u6709\u5fc5\u8981\u3002<\/p>\n

\"\"<\/p>\n

\u8fd1\u65e5\uff0c\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u6559\u6388\u548c\u5218\u6cbb\u79d1\u6559\u6388<\/strong>\u7b49\u4eba\u901a\u8fc7\u7ed9\u65e0\u673a\u9499\u949b\u77ff\u8865<\/strong>\u201c<\/strong>\u9499<\/strong>\u201d<\/strong>\u6765\u83b7\u5f97\u9ad8\u6548<\/strong>CsPbI2<\/sub>Br<\/strong>\u9499\u949b\u77ff\u7535\u6c60\u7684\u65b0\u65b9\u6cd5\uff0c\u5728\u9499\u949b\u77ff\u524d\u9a71\u4f53\u6eb6\u6db2\u4e2d\u5f15\u5165\u5c11\u91cf<\/strong> (0.5%) CaCl2<\/sub><\/strong>\u8fbe\u5230\u540c\u65f6\u63d0\u9ad8<\/strong>CsPbI2<\/sub>Br<\/strong>\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u5f00\u8def\u7535\u538b\u3001\u586b\u5145\u56e0\u5b50\u548c\u6548\u7387\u7684\u76ee\u7684<\/strong>\u3002CaCl2<\/sub><\/strong>\u80fd\u591f\u6709\u6548\u964d\u4f4e<\/strong>CsPbI2<\/sub>Br<\/strong>\u8584\u819c\u7684\u7ed3\u6676\u901f\u7387\uff0c\u964d\u4f4e\u8584\u819c\u7684\u7f3a\u9677\u5bc6\u5ea6\uff0c\u589e\u52a0\u8584\u819c\u7684\u8f7d\u6d41\u5b50\u5bff\u547d\uff0c\u5e76\u6709\u6548\u63d0\u5347\u8584\u819c\u7684\u8d39\u7c73\u80fd\u7ea7\uff0c\u589e\u5927\u5668\u4ef6\u7684\u5185\u5efa\u7535\u573a\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86<\/strong>CsPbI2<\/sub>Br<\/strong>\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u5f00\u8def\u7535\u538b\u3002\u63ba\u6742<\/strong>0.5% CaCl2<\/sub><\/strong>\u7684<\/strong>CsPbI2<\/sub>Br<\/strong>\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u6548\u7387\u8fbe\u5230<\/strong>16.79%<\/strong>\uff0c\u5f00\u8def\u7535\u538b\u4e3a<\/strong>1.32 V<\/strong>\uff0c\u586b\u5145\u56e0\u5b50\u662f<\/strong>83.29%<\/strong>\u3002\u53e6\u5916\uff0c\u672a\u5c01\u88c5\u7684<\/strong>CsPbI2<\/sub>Br<\/strong>\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5728\u7a7a\u6c14\u4e2d\u653e\u7f6e<\/strong>1080 h<\/strong>\u540e\uff0c\u6548\u7387\u4ecd\u80fd\u4fdd\u6301\u5176\u521d\u59cb\u6548\u7387\u7684<\/strong>90%<\/strong>\uff0c\u7a33\u5b9a\u6027\u80fd\u4f18\u5f02\u3002<\/strong><\/p>\n

\u8fd9\u4e00\u6210\u679c\u8fd1\u671f\u4ee5\u201cControlled n-Doping in Air-Stable CsPbI2Br Perovskite Solar Cells with a Record Efficiency of 16.79%<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Advanced Functional Materials<\/strong>\u4e0a\uff0c\u7855\u58eb\u7814\u7a76\u751f\u97e9\u7389\u548c\u8d75\u6b22\u4e3a\u8bba\u6587\u7684\u5e76\u5217\u7b2c\u4e00\u4f5c\u8005<\/strong>\uff0c\u5218\u751f\u5fe0\u6559\u6388\u548c\u5218\u6cbb\u79d1\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n

(2)<\/strong>\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u56e0\u5176\u72ec\u7279\u7684\u5f3a\u5149\u5438\u6536\u548c\u4f18\u5f02\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u800c\u6210\u4e3a\u592a\u9633\u80fd\u7535\u6c60\u7684\u65b0\u6750\u6599\u3002\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSCs\uff09\u7684\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCE\uff09\u5df2\u4ece3.8%\u63d0\u9ad8\u523025.2%\uff0c\u8fd9\u5df2\u7ecf\u53ef\u4ee5\u4e0e\u5176\u4ed6\u8584\u819c\u5149\u4f0f\uff08PV\uff09\u5668\u4ef6\u76f8\u5ab2\u7f8e\u3002\u9499\u949b\u77ff\u6750\u6599\u7684\u4e00\u4e2a\u663e\u8457\u4f18\u52bf\u662f\u80fd\u591f\u5728\u4f4e\u6e29\u4e0b\u8fdb\u884c\u56fa\u6eb6\u5904\u7406\uff0c\u8fd9\u4f7f\u5f97\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6709\u671b\u6210\u4e3a\u9ad8\u6027\u80fd\u3001\u53ef\u5370\u5237\u548c\u4f4e\u6210\u672c\u7684\u65e0\u771f\u7a7a\u5149\u4f0f\u6280\u672f\u7684\u5019\u9009\u6750\u6599\u3002\u7a7a\u6c14\u4e2d\u53ef\u5370\u5237\u7684\u5236\u5907\u6280\u672f\uff0c\u5982\u522e\u6d82\u6cd5\uff0c\u53ef\u65b9\u4fbf\u5730\u8fdb\u5165\u6210\u719f\u7684\u5de5\u4e1a\u8fc7\u7a0b\u3002\u76ee\u524d\uff0c\u901a\u8fc7\u522e\u6d82\u6cd5\u5236\u5907\u7684\u6709\u673a-\u65e0\u673a\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684PCE\u5df2\u8fbe\u523021.9%\uff088 mm2<\/sup>\uff09\u3002\u9057\u61be\u7684\u662f\uff0cMA\u57fa\u9499\u949b\u77ff\u578b\u592a\u9633\u80fd\u7535\u6c60\u7531\u4e8e\u5176\u6613\u6325\u53d1\u7684MA+<\/sup>\u9633\u79bb\u5b50\u800c\u5b58\u5728\u70ed\u7a33\u5b9a\u6027\u5dee\u7684\u95ee\u9898\u3002\u7528Cs+<\/sup>\uff08\u4f8b\u5982CsPbI3<\/sub>\uff09\u53d6\u4ee3MA+<\/sup>\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u70ed\u7a33\u5b9a\u6027\uff0c\u5e76\u7565\u5fae\u589e\u52a0\u5e26\u9699\uff08\u22481.7 eV\uff09\uff0c\u8fd9\u4e24\u65b9\u9762\u5171\u540c\u4e3a\u9ad8\u6548\u4e32\u8054\u592a\u9633\u80fd\u7535\u6c60\u5e26\u6765\u4e86\u5e0c\u671b\uff0c\u4f46\u5df2\u62a5\u9053\u7684\u5236\u5907\u6280\u672f\u65e0\u6cd5\u8f6c\u79fb\u81f3\u5927\u89c4\u6a21\u5546\u4e1a\u5316\u5e94\u7528\u3002<\/p>\n

\"\"<\/p>\n

\u8fd1\u65e5\uff0c\u9655\u897f\u5e08\u8303\u5927\u5b66\u8d75\u594e\u6559\u6388\uff08\u5218\u751f\u5fe0\u6559\u6388\u56e2\u961f\uff09\u8054\u5408\u963f\u535c\u675c\u62c9\u56fd\u738b\u79d1\u6280\u5927\u5b66<\/strong>Thomas D. Anthopoulos<\/strong>\u6559\u6388\u53d1\u73b0\u4e86\u7a7a\u6c14\u4e2d\u4f4e\u6e29\u5370\u5237\u7684<\/strong>CsPbI3<\/sub><\/strong>\u592a\u9633\u80fd\u7535\u6c60\u3002\u901a\u8fc7\u5f15\u5165\u4f4e\u6d53\u5ea6\u7684\u591a\u529f\u80fd\u5206\u5b50\u6dfb\u52a0\u5242<\/strong>Zn(C6<\/sub>F5<\/sub>)2<\/sub><\/strong>\uff0c\u53ef\u4ee5\u964d\u4f4e\u5feb\u901f\u7ed3\u6676\u6210\u819c\u5bfc\u81f4\u7684\u80fd\u7ea7\u5931\u914d\u548c\u9677\u9631\u5bc6\u5ea6\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684<\/strong>CsPbI3<\/strong>\u9499\u949b\u77ff\u8584\u819c<\/strong>\u3002\u7ed3\u679c\u8868\u660e\uff1a\u6dfb\u52a0\u5242\u503e\u5411\u4e8e\u5728<\/strong>CsPbI3<\/sub>\/SnO2<\/sub><\/strong>\u754c\u9762\u9644\u8fd1\u79ef\u7d2f\uff0c\u51cf\u5c11\u4e86<\/strong>150 meV<\/strong>\u7684\u80fd\u7ea7\u5dee\u5f02\uff1b\u540c\u65f6\u6dfb\u52a0\u5242\u5728\u9499\u949b\u77ff\u8868\u9762\u4e0a\u4e5f\u6709\u5f3a\u70c8\u7684\u5316\u5b66\u5438\u9644\uff0c\u51cf\u5c11\u4e86\u9677\u9631\u5bc6\u5ea6\u3002\u56e0\u6b64\u7a7a\u6c14\u4e2d\u5370\u5237\u7684\u592a\u9633\u80fd\u7535\u6c60\u83b7\u5f97\u4e86<\/strong>19%<\/strong>\u7684\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u3002<\/strong><\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cPrintable CsPbI3<\/sub> Perovskite Solar Cells with PCE of 19% via an Additive Strategy<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aAdvanced Materials<\/strong>\u4e0a\u3002\u7b2c\u4e00\u4f5c\u8005\u4e3a\u7855\u58eb\u7814\u7a76\u751f\u5e38\u6653\u660e<\/strong>\u3002\u5218\u751f\u5fe0\u6559\u6388\u3001\u8d75\u594e\u6559\u6388\u548c\u963f\u535c\u675c\u62c9\u56fd\u738b\u79d1\u6280\u5927\u5b66Thomas D. Anthopoulos\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u8bba\u6587\u94fe\u63a5\uff1a<\/strong>https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adma.202001243<\/p>\n

(3)<\/strong>\u9499\u949b\u77ff\u8584\u819c\u4f5c\u4e3a\u9499\u949b\u77ff\u7535\u6c60\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u662f\u5f71\u54cd\u7535\u6c60\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u7684\u5173\u952e\u56e0\u7d20\uff0c\u5176\u4e00\u822c\u662f\u901a\u8fc7\u524d\u9a71\u4f53\u6eb6\u6db2\u6325\u53d1\u6eb6\u5242\u5236\u5907\u3002\u5728\u5236\u5907\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u9499\u949b\u77ff\u8584\u819c\u5bb9\u6613\u5728\u5176\u6676\u754c\u548c\u8868\u9762\u4ea7\u751f\u7f3a\u9677\uff0c\u5bfc\u81f4\u9499\u949b\u77ff\u8584\u819c\u6613\u5206\u89e3\u548c\u4ea7\u751f\u975e\u8f90\u5c04\u590d\u5408\uff0c\u4e25\u91cd\u5f71\u54cd\u4e86\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u6027\u80fd\u53ca\u5176\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u51fa\u53ef\u5236\u5907\u5177\u6709\u8f83\u5c11\u7f3a\u9677\u7684\u9ad8\u6548\u9499\u949b\u77ff\u7535\u6c60\u6280\u672f\u5c24\u4e3a\u91cd\u8981\u3002\u76ee\u524d\uff0c\u8868\u9762\u201c\u949d\u5316\u201d\u56e0\u5176\u6613\u4e8e\u5b9e\u73b0\u800c\u88ab\u8ba4\u4e3a\u662f\u51cf\u5c11\u7f3a\u9677\u6700\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u3002<\/p>\n

\"\"<\/p>\n

\u8fd1\u65e5\uff0c\u5218\u751f\u5fe0\u6559\u6388\u56e2\u961f\u5229\u7528<\/strong>1<\/strong>\uff0c<\/strong>3-<\/strong>\u4e8c\u7532\u57fa<\/strong>-3-<\/strong>\u54aa\u5511\u516d\u6c1f\u78f7\u9178\u76d0<\/strong> (DMIMPF6<\/sub>)<\/strong>\u79bb\u5b50\u6db2\u4f53\u5bf9\u9499\u949b\u77ff\u5438\u6536\u5c42\u8868\u9762\u7f3a\u9677\u8fdb\u884c<\/strong>\u201c<\/strong>\u949d\u5316<\/strong>\u201d<\/strong>\uff0c\u7406\u8bba\u8ba1\u7b97\u548c\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c<\/strong>[DMIM]+<\/sup><\/strong>\u4e0e\u9499\u949b\u77ff\u8868\u9762\u7684<\/strong>Pb2+<\/sup><\/strong>\u7ed3\u5408\uff0c\u53ef\u4ee5\u6709\u6548\u949d\u5316<\/strong>Pb-I<\/strong>\u53cd\u4f4d\u70b9\u7f3a\u9677\uff0c\u4ece\u800c\u663e\u8457\u6291\u5236\u975e\u8f90\u5c04\u590d\u5408\uff0c\u4e5f\u4f7f\u7535\u6c60\u6548\u7387\u4ece<\/strong>21.09%<\/strong>\u63d0\u9ad8\u5230<\/strong>23.25%<\/strong>\uff0c<\/strong>DMIMPF6<\/sub><\/strong>\u79bb\u5b50\u6db2\u4f53\u5929\u7136\u758f\u6c34\uff0c\u80fd\u591f\u963b\u6321\u6c34\u5206\u5b50\u5bf9\u9499\u949b\u77ff\u5438\u6536\u5c42\u7684\u4fb5\u8680\uff0c\u8fdb\u800c\u6709\u6548\u63d0\u9ad8\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u5668\u4ef6\u7684\u73af\u5883\u7a33\u5b9a\u6027<\/strong>\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cHigh-efficiency perovskite solar cells with imidazolium-based ionic liquid for surface passivation and charge transport<\/strong>\u201d\u53d1\u8868\u4e8e\u56fd\u9645\u9876\u7ea7\u671f\u520a\u300aAngewandte Chemie International Edition<\/strong>\u300b\u4e0a\u3002\u5218\u751f\u5fe0\u6559\u6388\u3001\u6768\u680b\u7814\u7a76\u5458\u3001\u51af\u6c5f\u5c71\u526f\u7814\u7a76\u5458\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff0c\u535a\u58eb\u7814\u7a76\u751f\u6731\u5b66\u6770\u4e3a\u7b2c\u4e00\u4f5c\u8005<\/strong>\u3002<\/p>\n

(4)<\/strong>\u9499\u949b\u77ff\u5df2\u7ecf\u5177\u6709\u9ad8\u8fbe25.2\uff05\u7684\u8ba4\u8bc1\u6548\u7387\uff0c\u5df2\u6210\u4e3a\u6700\u9ad8\u6548\u7387\u7684\u8584\u819c\u592a\u9633\u7535\u6c60\u6750\u6599\u3002\u4f46\u662f\u5728\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08PSC\uff09\u5546\u4e1a\u5316\u4e4b\u524d\uff0c\u5fc5\u987b\u89e3\u51b3\u7531\u4e00\u4e9b\u5173\u952e\u56e0\u7d20\u5f15\u8d77\u7684\u4e25\u91cd\u4e0d\u7a33\u5b9a\u6027\u95ee\u9898\uff0c\u8fd9\u4e9b\u4e3b\u8981\u56e0\u7d20\u5305\u62ec\u5927\u91cf\u7f3a\u9677\uff0c\u79bb\u5b50\u8fc1\u79fb\uff0c\u5bf9\u6c34\u5206\u7684\u654f\u611f\u6027\u4ee5\u53ca\u7a7a\u7a74\u4f20\u8f93\u5c42\u4e2d\u7684\u4e0d\u7a33\u5b9a\u63ba\u6742\u3002<\/p>\n

\"\"<\/p>\n

\u8fd1\u65e5\uff0c\u5218\u6cbb\u79d1\u6559\u6388\uff08\u5218\u751f\u5fe0\u6559\u6388\u56e2\u961f\uff09<\/strong>\u901a\u8fc7\u7406\u8bba\u8ba1\u7b97\uff0c\u9009\u62e9\u4e86\u5408\u9002\u7684\u591a\u529f\u80fd\u5206\u5b50<\/strong>2,2-<\/strong>\u4e8c\u6c1f\u4e19\u4e8c\u9170\u80fa\uff08<\/strong>DFPDA<\/strong>\uff09\uff0c\u5728\u63d0\u9ad8\u5668\u4ef6\u6548\u7387\u7684\u540c\u65f6\u89e3\u51b3\u4e86\u7a33\u5b9a\u6027\u95ee\u9898\u3002<\/strong>\u5177\u4f53\u800c\u8a00\uff0cDFPDA<\/strong>\u4e2d\u7684\u7fb0\u57fa\u4e0e<\/strong>Pb2+<\/sup><\/strong>\u5f62\u6210\u5316\u5b66\u952e\u5e76\u949d\u5316\u914d\u4f4d\u4e0d\u8db3\u7684<\/strong>Pb2+<\/sup><\/strong>\u7f3a\u9677\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u9499\u949b\u77ff\u7684\u7ed3\u6676\u901f\u7387\uff0c\u5f97\u5230\u4e86\u9ad8\u8d28\u91cf\u7684\u9499\u949b\u77ff\u8584\u819c\uff1b\u6c28\u57fa\u4e0d\u4ec5\u4e0e\u7898\u5316\u7269\u7ed3\u5408\u4ee5\u6291\u5236\u79bb\u5b50\u8fc1\u79fb\uff0c\u800c\u4e14\u589e\u52a0\u4e86\u7fb0\u57fa\u4e0a\u7684\u7535\u5b50\u5bc6\u5ea6\u4ee5\u8fdb\u4e00\u6b65\u589e\u5f3a\u949d\u5316\u6548\u679c\uff1b<\/strong>F<\/strong>\u5143\u7d20\u5728\u9499\u949b\u77ff\u8868\u9762\u6539\u5584\u8584\u819c\u6e7f\u5ea6\u7a33\u5b9a\u6027\u7684\u540c\u65f6\u53c8\u5728\u9499\u949b\u77ff\u548c\u7a7a\u7a74\u4f20\u8f93\u5c42\u4e4b\u95f4\u5f62\u6210\u4e86\u6865\u6881\uff0c\u4ee5\u5b9e\u73b0\u6709\u6548\u7684\u7535\u8377\u4f20\u8f93<\/strong>\u3002\u57fa\u4e8e\u8be5\u65b9\u6cd5\u5236\u5907\u7684\u6709\u673a\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u592a\u9633\u7535\u6c60\u7684\u5149\u7535\u8f6c\u6362\u6548\u7387\u8fbe\u5230<\/strong>22.21%<\/strong>\u3002\u672a\u5c01\u88c5\u7684\u5668\u4ef6\u5728\u7a7a\u6c14\u4e2d\u5b58\u50a8<\/strong>60<\/strong>\u5929\u540e\uff0c\u5177\u6709<\/strong>DFPDA<\/strong>\u6dfb\u52a0\u5242\u7684\u5668\u4ef6\u80fd\u591f\u4fdd\u6301\u5176\u521d\u59cb\u6548\u7387\u7684<\/strong>92%<\/strong>\uff0c\u70ed\u7a33\u5b9a\u6027\u548c\u5149\u7167\u7a33\u5b9a\u6027\u4e5f\u5f97\u5230\u4e86\u663e\u8457\u7684\u63d0\u5347<\/strong>\u3002<\/p>\n

\"\"<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a \u201cMultifunctional Enhancement for Highly Stable and Efficient Perovskite Solar Cells<\/strong>\u201d \u53d1\u8868\u5728\u77e5\u540d\u671f\u520aAdvanced Functional Materials<\/strong>\u4e0a\u3002\u7b2c\u4e00\u4f5c\u8005\u4e3a\u7855\u58eb\u7814\u7a76\u751f\u8521\u56ed<\/strong>\uff0c\u5218\u6cbb\u79d1\u6559\u6388\u548c\u5218\u751f\u5fe0\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u8bba\u6587\u94fe\u63a5\uff1a<\/strong>https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adfm.202005776<\/p>\n

\u5355\u539f\u5b50\u50ac\u5316\u5242\u662f\u8fd1\u4e9b\u5e74\u6765\u7814\u7a76\u7684\u70ed\u70b9\uff0c\u4e00\u65b9\u9762\u53ef\u4ee5\u5927\u91cf\u964d\u4f4e\u8d35\u91d1\u5c5e\u7684\u4f7f\u7528\u91cf\uff0c\u53e6\u4e00\u65b9\u9762\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u66b4\u9732\u51fa\u91d1\u5c5e\u6d3b\u6027\u4f4d\u70b9\u3002\u5728\u5206\u89e3\u6c34\u7684\u53cd\u5e94\u4e2d\uff0c\u76ee\u524d\u5355\u539f\u5b50\u5149\u50ac\u5316\u5242\u548c\u5355\u539f\u5b50\u7535\u50ac\u5316\u5242\u88ab\u5e7f\u6cdb\u62a5\u9053\u548c\u5e94\u7528\uff0c\u5982\u5728\u5149\u50ac\u5316\u53cd\u5e94\u4e2d\uff0c\u53cd\u5e94\u91d1\u5c5e\u7269\u79cd\u901a\u8fc7\u5355\u539f\u5b50\u7684\u5f62\u5f0f\u63ba\u6742\u8fdb\u5165\u534a\u5bfc\u4f53\u6676\u683c\uff0c\u4e00\u65b9\u9762\u53ef\u4ee5\u8c03\u63a7\u534a\u5bfc\u4f53\u7684\u5149\u5b66\u5438\u6536\uff0c\u53e6\u4e00\u65b9\u9762\u8be5\u4f4d\u70b9\u53ef\u4ee5\u4f5c\u4e3a\u6d3b\u6027\u4f4d\u70b9\uff0c\u800c\u5728\u7535\u50ac\u5316\u5206\u89e3\u6c34\u4e2d\uff0c\u5355\u539f\u5b50\u4f4d\u70b9\u4e0d\u4ec5\u53ef\u4ee5\u589e\u52a0\u7535\u50ac\u5316\u5242\u7684\u5bfc\u7535\u6027\uff0c\u540c\u65f6\u53c8\u53ef\u4ee5\u4fc3\u8fdb\u8868\u9762\u7684\u8d28\u5b50\u8fd8\u539f\u6216\u8005\u6c34\uff08\u7f9f\u57fa\uff09\u7684\u6c27\u5316\u53cd\u5e94\u3002\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5728\u5149\u50ac\u5316\u53cd\u5e94\u4e2d\uff0c\u52a9\u50ac\u5316\u5242\u5f80\u5f80\u88ab\u7528\u6765\u589e\u52a0\u5206\u89e3\u6c34\u4ea7\u6c22\u6216\u4ea7\u6c27\u7684\u6548\u7387\uff0c\u8fd9\u662f\u56e0\u4e3a\u5149\u751f\u534a\u5bfc\u4f53\u7684\u5bff\u547d\u6709\u9650\u548c\u8868\u9762\u53cd\u5e94\u901f\u7387\u6162\u7b49\u539f\u56e0\u3002<\/p>\n

\"\"<\/p>\n

\u57fa\u4e8e\u6b64\uff0c\u5218\u751f\u5fe0\u6559\u6388\u56e2\u961f\u5229\u7528\u7406\u8bba\u8ba1\u7b97\u9884\u6d4b\u4e86<\/strong>Pt<\/strong>\u9897\u7c92\u5728\u9ad8\u6e29\u7145\u70e7\u8fc7\u7a0b\u4e2d\u7684\u53d8\u5316\u60c5\u51b5\u4ee5\u53ca\u5f97\u5230\u7684\u5355\u539f\u5b50\u50ac\u5316\u5242\u5728\u5206\u89e3\u6c34\u4ea7\u6c22\u4e2d\u7684\u4f4e\u8fc7\u7535\u4f4d<\/strong>\u3002\u9ad8\u6e29\u7145\u70e7\u6cd5\u5728\u5236\u5907\u5149\u50ac\u5316\u590d\u5408\u6750\u6599\u4e2d\u5177\u6709\u4ee5\u4e0b\u4e24\u4e2a\u4f18\u70b9\u3002\u9996\u5148\uff0c\u9ad8\u6e29\u5904\u7406\u4e00\u65b9\u9762\u589e\u5f3a\u4e86\u52a9\u50ac\u5316\u5242\u4e0e\u5149\u50ac\u5316\u5242\u4e4b\u95f4\u7684\u7ed3\u5408\uff0c\u6709\u5229\u4e8e\u5149\u751f\u8f7d\u6d41\u5b50\u5728\u4e24\u8005\u4e4b\u95f4\u7684\u754c\u9762\u8fc1\u79fb\uff1b\u5176\u6b21\uff0c\u9ad8\u6e29\u8fc7\u7a0b\u5236\u5907\u7684\u5355\u539f\u5b50\u4f4d\u70b9\u66f4\u7a33\u5b9a\uff0c\u5728\u5149\u50ac\u5316\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u53d1\u751f\u5355\u539f\u5b50\u4f4d\u70b9\u7684\u7834\u574f<\/strong>\u3002\u5728\u901a\u8fc7\u5149\u50ac\u5316\u5206\u89e3\u6c34\u4ea7\u6c22\u7684\u5b9e\u9a8c\u4e2d\uff0c\u5236\u5907\u51fa\u6765\u7684\u6837\u54c1\u76f8\u6bd4\u4e8ePt\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u52a9\u50ac\u5316\u5242\u6765\u8bf4\uff0c\u5176\u6027\u80fd\u5f97\u5230\u4e86\u5f88\u5927\u7684\u63d0\u5347\u3002\u8be5\u56e2\u961f\u5728\u7406\u8bba\u6307\u5bfc\u4e0b\u5408\u6210\u4e86\u4e00\u79cd\u63ba\u6742<\/strong>SA-Pt<\/strong>\u7684<\/strong>CN(Pt1-CN)<\/strong>\u548c<\/strong>CuS(<\/strong>\u6807\u8bb0\u4e3a<\/strong>Pt1-CN@CuS)<\/strong>\u7684\u590d\u5408\u6750\u6599\uff0c\u7531\u4e8e\u5176\u4f18\u826f\u7684\u5149\u50ac\u5316\u6d3b\u6027\uff0c<\/strong>Pt1-CN@CuS<\/strong>\u5728<\/strong>LED-530<\/strong>\u5149\u7167\u4e0b\u6709\u6548\u5730\u88c2\u89e3\u6c34\uff0c\u5176<\/strong>AQY<\/strong>\u4e3a<\/strong>50.3%<\/strong>\u3002<\/strong>\u7535\u5316\u5b66\u6d4b\u8bd5\u9a8c\u8bc1\u4e86\u57fa\u4e8ePt-C4\u52a9\u50ac\u5316\u5242\u7684\u6837\u54c1\u5177\u6709\u8f83\u4f4e\u5206\u89e3\u6c34\u4ea7\u6c22\u8fc7\u7535\u4f4d\u4ee5\u53ca\u8f7d\u6d41\u5b50\u754c\u9762\u8fc1\u79fb\u52bf\u5792\uff0cDFT\u8fdb\u4e00\u6b65\u5f97\u51fa\u8d28\u5b50\u5438\u9644\u5728\u8be5\u5355\u539f\u5b50\u4f4d\u70b9\u4e0a\u5feb\u901f\u7684\u7535\u5b50\u8fc1\u79fb\u80fd\u529b\uff0c\u8be5\u5de5\u4f5c\u4e3a\u5236\u5907\u9ad8\u6548\u5149\u50ac\u5316\u5242\u4f53\u7cfb\u63d0\u4f9b\u4e00\u4e2a\u65b0\u7b56\u7565\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cBreaking Platinum Nanoparticles to Single-Atomic Pt-C-4 Co-catalysts for Enhanced Solar-to-Hydrogen Conversion<\/strong>\u201d\u53d1\u8868\u5728\u300aAngewandte Chemie International Edition<\/strong>\u300b\u4e0a\u3002\u9752\u5e74\u6559\u5e08\u95eb\u4fca\u9752\u526f\u6559\u6388\u548c\u82cf\u5dde\u5927\u5b66\u7eaa\u7389\u91d1\u535a\u58eb\u7b49\u4e3a\u8bba\u6587\u7684\u5e76\u5217\u7b2c\u4e00\u4f5c\u8005<\/strong>\uff0c\u6211\u9662\u5218\u751f\u5fe0\u6559\u6388\u548c\u82cf\u5dde\u5927\u5b66\u674e\u6709\u52c7\u6559\u6388\u7b49\u4eba\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n

\uff08<\/strong>5<\/strong>\uff09\u9499\u949b\u77ff\u5355\u6676<\/strong>X<\/strong>\u5c04\u7ebf\u63a2\u6d4b\u5668\u7814\u5236\u6210\u529f<\/strong><\/p>\n

\"\"<\/p>\n

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