{"id":183477,"date":"2019-08-18T06:30:39","date_gmt":"2019-08-17T22:30:39","guid":{"rendered":"\/\/m.iemloyee.com\/?p=183477"},"modified":"2019-08-16T18:03:02","modified_gmt":"2019-08-16T10:03:02","slug":"%e5%b7%b2%e6%a0%a1%e7%a8%bf%e8%a5%bf%e5%8c%97%e5%b7%a5%e4%b8%9a%e5%a4%a7%e5%ad%a6%e7%8e%8b%e6%b4%aa%e5%bc%baadv-energy-mater-%ef%bc%9a%e9%92%99%e9%92%9b%e7%9f%bf%e8%96%84%e8%86%9c%e4%b8%ad%e6%bf%80","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=183477","title":{"rendered":"\u897f\u5317\u5de5\u4e1a\u5927\u5b66\u738b\u6d2a\u5f3aAdv. Energy Mater.\uff1a\u9499\u949b\u77ff\u8584\u819c\u4e2d\u6fc0\u5149\u690d\u5165\u7eb3\u7c73\u6676\u5b9e\u73b0\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u7535\u6c60\u5236\u5907"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/p>\n
\u6709\u673a-\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u8584\u819c\u56e0\u5176\u8f83\u9ad8\u7684\u5149\u5438\u6536\u7cfb\u6570\u3001\u8f83\u957f\u7684\u8f7d\u6d41\u5b50\u6269\u6563\u957f\u5ea6\u3001\u8fde\u7eed\u53ef\u8c03\u7684\u5e26\u9699\u7b49\u4f18\u5f02\u7684\u5149\u5b66\u6027\u8d28\u4ee5\u53ca\u53ef\u4f4e\u6e29\u6eb6\u6db2\u52a0\u5de5\u7684\u7279\u70b9\uff0c\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5149\u7535\u63a2\u6d4b\u3001LED\u548c\u592a\u9633\u80fd\u7535\u6c60\u7b49\u9886\u57df\u3002\u5927\u91cf\u7814\u7a76\u8868\u660e\u9499\u949b\u77ff\u8584\u819c\u7684\u8d28\u91cf\u76f4\u63a5\u51b3\u5b9a\u4e86\u5668\u4ef6\u7684\u6700\u7ec8\u6027\u80fd\uff0c\u622a\u6b62\u76ee\u524d\uff0c\u5305\u62ec\u4e00\u6b65\u65cb\u6d82\u3001\u53cd\u6eb6\u5242\u3001\u4e24\u6b65\u65cb\u6d82\uff0c\u771f\u7a7a\u84b8\u53d1\u7b49\u5728\u5185\u7684\u5236\u5907\u5de5\u827a\u5df2\u7ecf\u88ab\u91c7\u7528\u6765\u63a7\u5236\u8584\u819c\u5f62\u8c8c\u3002\u81ea\u4ece\u53cd\u6eb6\u5242\u65b9\u6cd5\u88ab\u62a5\u9053\u5236\u5907\u5e73\u6ed1\u3001\u5747\u5300\u4e14\u65e0\u9488\u5b54\u7684\u9499\u949b\u77ff\u8584\u819c\u4ee5\u6765\uff0c\u8be5\u65b9\u6cd5\u5df2\u7ecf\u6210\u4e3a\u5f53\u524d\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u7535\u6c60\u7684\u4e3b\u6d41\u5236\u5907\u5de5\u827a\uff0c\u540c\u65f6\u57fa\u4e8e\u6b64\u65b9\u6cd5\u7684\u6dfb\u52a0\u5242\u5de5\u7a0b\uff08\u5982\u5c0f\u5206\u5b50\u3001\u805a\u5408\u7269\uff09\u7684\u7814\u7a76\u4e5f\u7eb7\u81f3\u6c93\u6765\u3002\u901a\u8fc7\u5728\u9499\u949b\u77ff\u8584\u819c\u4e2d\u5f15\u5165\u5177\u6709\u4f18\u5f02\u7269\u7406\/\u5316\u5b66\u7279\u6027\u7684\u65e0\u673a\u7eb3\u7c73\u6676\u6750\u6599\uff0c\u6709\u671b\u5b9e\u73b0\u9499\u949b\u77ff\u8584\u819c\u5149\u7535\u6027\u8d28\u7684\u6709\u6548\u8c03\u63a7\uff0c\u662f\u4e00\u79cd\u63d0\u9ad8\u5668\u4ef6\u5149\u7535\u6027\u80fd\u7684\u6f5c\u5728\u65b9\u5f0f\u3002\u7136\u800c\u5b9e\u9645\u4e0a\uff0c\u53d7\u9650\u4e8e\u6eb6\u5242\u79cd\u7c7b\u3001\u65cb\u6d82\u5de5\u827a\u3001\u7eb3\u7c73\u6676\u5408\u6210\u65b9\u6cd5\u7b49\uff0c\u5728\u8584\u819c\u57fa\u4f53\u4e2d\u690d\u5165\u7eb3\u7c73\u6676\u4ecd\u7136\u662f\u4e2a\u6311\u6218\u3002<\/p>\n
\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/p>\n
\u8fd1\u65e5\uff0c\u897f\u5317\u5de5\u4e1a\u5927\u5b66\u738b\u6d2a\u5f3a\u6559\u6388\u56e2\u961f<\/strong>\u5728Advanced Energy Materials<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cLaser-Generated Nanocrystals in Perovskite: Universal Embedding of Ligand-Free and Sub-10 nm Nanocrystals in Solution-Processed Metal Halide Perovskite Films for Effectively Modulated Optoelectronic Performance<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u5728\u8be5\u5de5\u4f5c\u4e2d\uff0c\u4f5c\u8005\u91c7\u7528\u6db2\u76f8\u8109\u51b2\u6fc0\u5149\u8f90\u7167\u6280\u672f\uff0c\u5728\u53cd\u6eb6\u5242\u4e2d\u5236\u5907\u83b7\u5f97\u5404\u7c7b\u7eb3\u7c73\u6676\u6750\u6599\uff0c\u5c06\u5e7f\u6cdb\u91c7\u7528\u7684\u53cd\u6eb6\u5242\u7b56\u7565\u62d3\u5c55\u4e3a\u53cd\u80f6\u4f53\u6eb6\u6db2\u7b56\u7565(ACS)\u3002\u4ee5\u5728\u5e38\u7528\u53cd\u6eb6\u5242\u6c2f\u82ef\u4e2d\u539f\u4f4d\u751f\u6210\u7684\u6c2f\u949d\u5316\u7684\u78b3\u70b9(Cl-CDs)\u4e3a\u4f8b\uff0c\u901a\u8fc7\u5bf9\u8584\u819c\u5f62\u8c8c\u548c\u7535\u5b50\u7ed3\u6784\u7684\u8c03\u63a7\uff0c\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6700\u9ad8\u5149\u7535\u8f6c\u6362\u6548\u7387\u53ef\u8fbe21.41%\uff0c\u5728\u76f8\u5bf9\u6e7f\u5ea6\u4e3a40%\u7684\u73af\u5883\u4e2d\u8001\u53165000\u5c0f\u65f6\uff0c\u4ecd\u80fd\u4fdd\u6301\u521d\u59cb\u6548\u7387\u768498\uff05\u4ee5\u4e0a\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u5e94\u7528\u6fc0\u5149\u751f\u6210\u7684\u5176\u4ed6\u53cd\u80f6\u4f53\u6eb6\u6db2\uff0c\u9499\u949b\u77ff\u7535\u6c60\u7684\u5149\u7535\u6027\u80fd\u5747\u5f97\u5230\u4e86\u8fdb\u4e00\u6b65\u63d0\u5347\uff0c\u56e0\u6b64\u8be5\u666e\u9002\u7b56\u7565\u53ef\u4e3a\u5728\u6742\u5316\u9499\u949b\u77ff\u8584\u819c\u4e2d\u5f15\u5165\u7eb3\u7c73\u6676\u6765\u63d0\u9ad8\u5149\u7535\u6027\u80fd\u5f00\u8f9f\u65b0\u7684\u9014\u5f84\u3002\u535a\u58eb\u751f\u90ed\u9e4f\u98de\u548c\u7855\u58eb\u751f\u6768\u5c0f\u6606\u4e3a\u672c\u6587\u7684\u5171\u540c\u7b2c\u4e00\u4f5c\u8005<\/strong>\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/p>\n \u56fe1 \u57fa\u4e8eCl-CDs\u53cd\u80f6\u4f53\u6eb6\u6db2\u7684\u9499\u949b\u77ff\u8584\u819c<\/p>\n (a)\u6db2\u76f8\u8109\u51b2\u6fc0\u5149\u8f90\u7167\u793a\u610f\u56fe\uff1b<\/p>\n (b)Cl-CDs\u7684TEM\u56fe\u50cf\uff0c\u5185\u63d2\u56fe\u4e3aHRTEM\u56fe\u50cf\u548c\u5c3a\u5bf8\u5206\u5e03\uff1b<\/p>\n (c)\u56fa\u6001Cl-CDs\u7684\u62c9\u66fc\u5cf0\uff1b<\/p>\n (d)Cl-CDs\u4e2dCl\u76842p\u5cf0\u7684XPS\u8c31\uff1b<\/p>\n (e&f) CsFAMA\u548cCsFAMA-Cl-CDs\u8584\u819c\u7684SEM\u56fe\u50cf\uff1b<\/p>\n (g&h) CsFAMA\u548cCsFAMA-Cl-CDs\u8584\u819c\u7684\u622a\u9762BSE\u56fe\u50cf\uff1b<\/p>\n (i&j) CsFAMA\u548cCsFAMA-Cl-CDs\u7684AFM\u548cC-AFM\u56fe\u50cf\uff0c\u5176\u4e2d\u5bf9\u5e94\u7684\u7535\u6d41\u548c\u7c97\u7cd9\u5ea6\u66f2\u7ebf\u5206\u522b\u7531c-AFM\u56fe\u50cf\uff08\u4e0a\u65b9\uff0c\u7ea2\u8272\u7ebf\uff09\u548cAFM\u56fe\u50cf\uff08\u4e0b\u65b9\uff0c\u9ed1\u8272\u7ebf\uff09\u4e2d\u63d0\u53d6\u7684\uff0c\u9ed1\u8272\u70b9\u5212\u7ebf\u8868\u793a\u6676\u754c\u7684\u4f4d\u7f6e\uff1b<\/p>\n (k) Cl-CDs\u5d4c\u5165\u9499\u949b\u77ff\u8584\u819c\u6676\u754c\u5904\u7684\u793a\u610f\u56fe\u3002<\/p>\n \u56fe2 \u9499\u949b\u77ff\u8584\u819c\u5149\u7535\u6027\u8d28\u8868\u5f81<\/p>\n (b)\u56fe(a)\u4e2d\u8584\u819c\u8868\u9762\u7535\u4f4d\u7ebf\u626b\u63cf\u56fe\uff1b<\/p>\n (c)\u4e0d\u540c\u8584\u819c\u4e2dPb\u76844f \u7684XPS\u7cbe\u7ec6\u8c31\uff1b<\/p>\n (d)\u6c2f\u82ef\u6eb6\u5242\u3001Cl-CDs\u7c89\u672b\u548cCl-CDs-PbI2<\/sub>\u7684FTIR\u8c31\uff1b<\/p>\n (e)CsFAMA\u548cCsFAMA-Cl-CDs\u8584\u819c\u7684\u7a33\u6001PL\u8c31\uff1b<\/p>\n (f)CsFAMA\u548cCsFAMA-Cl-CDs\u8584\u819c\u7684TRPL\u8c31\uff1b<\/p>\n (g)Cl-CDs\u7684\u5faa\u73af\u4f0f\u5b89\u626b\u63cf\uff1b<\/p>\n (h)CsFAMA\u548cCsFAMA-Cl-CDs\u8584\u819c\u4e2d\u7684\u7535\u8377\u8f6c\u79fb\u793a\u610f\u56fe\u3002<\/p>\n \u56fe3 \u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u6027\u80fd\u3002<\/p>\n (b)\u57fa\u4e8e\u4e0d\u540c\u6761\u4ef6\u6fc0\u5149\u8f90\u7167\u5f97\u5230\u7684Cl-CDs\u80f6\u4f53\u6eb6\u6db2\u7684\u9499\u949b\u77ff\u7535\u6c60\u6027\u80fd\u53c2\u6570\u5206\u5e03\uff1b<\/p>\n (c)\u9499\u949b\u77ff\u7535\u6c60\u7684\u6700\u4f73\u6b63\u53cd\u626bJ-V\u6027\u80fd\u66f2\u7ebf\uff1b<\/p>\n (d)\u572840\uff05\u6e7f\u5ea6\u6761\u4ef6\u4e0b\uff0c\u672a\u5c01\u88c5\u9499\u949b\u77ff\u5668\u4ef6\u7684\u6e7f\u5ea6\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b<\/p>\n (e)CsFAMA\u548cCsFAMA-Cl-CDs\u5668\u4ef6\u7684\u70ed\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1b<\/p>\n (f)CsFAMA\u548cCsFAMA-Cl-CDs\u5668\u4ef6\u5728\u6700\u5927\u529f\u7387\u70b9\u7684\u7a33\u6001\u8f93\u51fa\u6d4b\u8bd5\u3002<\/p>\n \u56fe4 \u57fa\u4e8e\u4e0d\u540c\u79cd\u7c7b\u53cd\u80f6\u4f53\u6eb6\u6db2\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6027\u80fd<\/p>\n (b)Br-CDs\u7684TEM\u56fe\u50cf\uff1b<\/p>\n (c)\u57fa\u4e8eBr-CDs\u5236\u5907\u5f97\u5230\u7684\u9499\u949b\u77ff\u7535\u6c60J-V\u66f2\u7ebf\uff1b<\/p>\n (d)Au-NCs\u7684\u80f6\u4f53\u6eb6\u6db2\u7167\u7247\uff1b<\/p>\n (e)Au-NCs\u7684TEM\u56fe\u50cf\uff1b<\/p>\n (f)\u57fa\u4e8eAu-NCs\u5236\u5907\u5f97\u5230\u7684\u9499\u949b\u77ff\u7535\u6c60J-V\u66f2\u7ebf\uff1b<\/p>\n (g)LBSO-NCs\u7684\u80f6\u4f53\u6eb6\u6db2\u7167\u7247\uff1b<\/p>\n (h)LBSO-NCs\u7684TEM\u56fe\u50cf\uff1b<\/p>\n (i)\u57fa\u4e8eLBSO-NCs\u5236\u5907\u5f97\u5230\u7684\u9499\u949b\u77ff\u7535\u6c60J-V\u66f2\u7ebf\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/p>\n \u7814\u7a76\u4eba\u5458\u91c7\u7528\u6db2\u76f8\u8109\u51b2\u6fc0\u5149\u8f90\u7167\u624b\u6bb5\uff0c\u57fa\u4e8e\u53cd\u80f6\u4f53\u6eb6\u6db2\u7b56\u7565\uff0c\u5728\u91d1\u5c5e\u5364\u5316\u7269\u8584\u819c\u4e2d\u690d\u5165\u4e0d\u540c\u7684\u65e0\u914d\u4f53\u7eb3\u7c73\u6676\u6750\u6599\uff0c\u4ee5Cl-CDs\u53cd\u80f6\u4f53\u6eb6\u6db2\u4e3a\u4f8b\uff0c\u53d1\u73b0\u8be5\u7eb3\u7c73\u6676\u7684\u690d\u5165\u6709\u52a9\u4e8e\u5b9e\u73b0\u9499\u949b\u77ff\u8584\u819c\u7f3a\u9677\u949d\u5316\u53ca\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u663e\u8457\u63d0\u5347\uff0c\u4fee\u9970\u540e\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u6700\u9ad8\u5149\u7535\u8f6c\u6362\u6548\u7387\u53ef\u8fbe\u523021.41%\uff0c\u4e14\u5177\u6709\u4f18\u5f02\u7684\u6e7f\u5ea6\u3001\u70ed\u3001\u5de5\u4f5c\u7a33\u5b9a\u6027\u3002\u8fd9\u4e00\u666e\u9002\u6027\u7b56\u7565\u53e6\u8f9f\u8e4a\u5f84\u6765\u8c03\u5236\u9499\u949b\u77ff\u8584\u819c\u7684\u7269\u7406\/\u5316\u5b66\u7279\u6027\uff0c\u4e3a\u57fa\u4e8e\u6fc0\u5149-\u7269\u8d28\u76f8\u4e92\u4f5c\u7528\u6765\u5f00\u53d1\u5149\u7535\u53ca\u5176\u4ed6\u5e94\u7528\u63d0\u4f9b\u4e86\u65b0\u7684\u53ef\u80fd\u3002<\/p>\n<\/p>\n
(a)CsFAMA\u548cCsFAMA-Cl-CDs\u8584\u819c\u7684SKPM\u56fe\u50cf\uff1b<\/p>\n
(a)\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u622a\u9762SEM\u56fe\uff1b<\/p>\n
(a)Br-CDs\u7684\u80f6\u4f53\u6eb6\u6db2\u7167\u7247\uff1b<\/p>\n