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

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\u5317\u4eac\u79d1\u6280\u5927\u5b66\u7530\u5efa\u519b\u6559\u6388\u56e2\u961f<\/strong>\u8fd1\u5e74\u5728\u84dd\u5149\u53d1\u5c04\u9499\u949b\u77ff\u91cf\u5b50\u70b9\/\u7eb3\u7c73\u6676\u8fdb\u884c\u4e86\u5927\u91cf\u7814\u7a76\u5de5\u4f5c\uff0c\u65e8\u5728\u83b7\u5f97\u9ad8PLQY\u3001\u9ad8\u7a33\u5b9a\u6027\u7684\u84dd\u5149\u53d1\u5c04\u7684\u6750\u6599\u30022018\u5e74\uff0c\u8be5\u56e2\u961f\u63d0\u51faCsPbBr3<\/sub>@CsPbBrx\u6838\u58f3\u7ed3\u6784\u91cf\u5b50\u70b9\u3002\u57fa\u4e8e\u91cf\u5b50\u5c3a\u5bf8\u6548\u5e94\uff0c\u901a\u8fc7\u51cf\u5c0f\u7eff\u5149CsPbBr3<\/sub>\u7684\u5c3a\u5bf8\uff0c\u5c06\u5e26\u9699\u63d0\u5347\u5230\u84dd\u5149\u5bbd\u5e26\u9699\uff1b\u540c\u65f6\u5f15\u5165\u4e00\u79cd\u975e\u6676\u6838\u58f3\u7ed3\u6784\uff0c\u6709\u6548\u51cf\u5c11\u6fc0\u5b50\u731d\u706d\uff0c\u6700\u7ec8\u5b9e\u73b0\u9ad8\u84dd\u5149PLQY\uff0884%\uff09\u3002\u8be5\u7814\u7a76\u7ed3\u679c\u53d1\u8868\u5728ACS Energy Lett.\uff082018, 3, 245-251\uff0c\u5f71\u54cd\u56e0\u5b5012.277\uff09\uff0c\u5e76\u5165\u9009ESI\u9ad8\u88ab\u5f15\u8bba\u6587<\/b><\/strong>\u3002\u4f46\u662f\uff0c\u975e\u6676\u58f3\u7684\u7a33\u5b9a\u6027\u5dee\uff0c\u6613\u4e8e\u6676\u5316\u3002\u8be5\u56e2\u961f\u4e0e\u9999\u6e2f\u57ce\u5e02\u5927\u5b66Andrey Rogach\u6559\u6388\u5408\u4f5c\uff0c\u5728\u5364\u5316\u7269\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u7ed3\u6784\u4e2d\u5f15\u5165Cu2+<\/sup>\u63ba\u6742\u3002EXAFS\u5206\u6790\u663e\u793a\uff0cCu\u79bb\u5b50\u5f15\u5165\u63d0\u5347\u4e86B\u4f4d\u539f\u5b50\u4e0eX\u4f4d\u539f\u5b50\u7684\u952e\u80fd\uff0c\u8fdb\u800c\u63d0\u9ad8\u4e86\u6750\u6599\u7ed3\u6784\u7684\u70ed\u7a33\u5b9a\u6027\uff1b\u540c\u65f6\u539f\u5b50\u6392\u5e8f\u66f4\u52a0\u89c4\u5219\uff0c\u6676\u683c\u7578\u53d8\u51cf\u5c11\uff0c\u6709\u5229\u4e8e\u7535\u8377\u7684\u8f90\u5c04\u590d\u5408\u548c\u8367\u5149\u91cf\u5b50\u4ea7\u7387\u3002\u6700\u7ec8\u83b7\u5f97\u9ad8\u70ed\u7a33\u5b9a\u6027\uff08~250\u2103\uff09\u548c\u9ad8PLQY(>80%)\u7684\u84dd\u5149\u53d1\u5c04\u9499\u949b\u77ff\u91cf\u5b50\u70b9\uff0c\u7814\u7a76\u7ed3\u679c\u53d1\u8868\u5728J. Phys. Chem. Lett.\uff082019, 10, 943-952\uff09\u3002\u8fd9\u4e00\u7814\u7a76\u7ed3\u679c\u4e3a\u5364\u5316\u7269\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u5b9e\u9645\u5e94\u7528\u63d0\u4f9b\u4e86\u53c2\u8003\u3002<\/p>\n

\u6700\u8fd1\uff0c\u8be5\u56e2\u961f\u4e0eAndrey Rogach\u6559\u6388\u5408\u4f5c\uff0c\u5728Advanced Science<\/b><\/strong>\u4e0a\u62a5\u9053\u4e86\u4ed6\u4eec\u5728\u84dd\u5149\u53d1\u5149\u5168\u65e0\u673a\u94ef\u94c5\u5364\u5316\u7269\u9499\u949b\u77ff\u7eb3\u7c73\u6676\u4e0a\u7684\u6700\u65b0\u7814\u7a76\u6210\u679c\uff0c\u9898\u4e3a\u201cSpontaneous Self-Assembly of Cesium Lead Halide Perovskite Nanoplatelets into Cuboid Crystals with High Intensity Blue Emission<\/b><\/strong>\u201d\u3002\u8fd9\u4e2a\u5de5\u4f5c\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u578b\u7ed3\u6784\u7684\u7eb3\u7c73\u6676\u3002\u901a\u8fc7\u63a7\u5236\u53cd\u5e94\u751f\u957f\u52a8\u529b\u5b66\u8fc7\u7a0b\uff0c\u5c062D\u9499\u949b\u77ff\u7eb3\u7c73\u7247\u81ea\u7ec4\u88c5\u6210\u66f4\u5927\u5c3a\u5bf8\uff08\u224850nm\u00d750 nm\u00d720 nm\uff09\u7684\u957f\u65b9\u4f53\u6676\u4f53\uff0c\u5728\u8fd9\u79cd\u7ed3\u6784\u4e2d\uff0c\u901a\u8fc7\u5728\u7acb\u65b9\u5f62\u652f\u67b6\u5185\u88ab\u6709\u673a\u914d\u4f53\u5f7c\u6b64\u9694\u79bb\u76842D\u7eb3\u7c73\u7247\u6784\u6210\u591a\u91cf\u5b50\u9631\uff0c\u5176\u4e2d\u5c40\u57df\u5728\u6f5c\u5728\u7684\u65e0\u5e8f\u4f4d\u70b9\u4e0a\u7684\u6fc0\u5b50\u5e2e\u52a9\u5b83\u4eec\u7ed5\u8fc7\u5b58\u5728\u4e8e\u5176\u4ed6\u7eb3\u7c73\u7247\u4e2d\u7684\u975e\u8f90\u5c04\u590d\u5408\u901a\u9053\u3002\u6700\u7ec8\uff0c\u8fd9\u79cdCsPbBr3<\/sub>\u957f\u65b9\u4f53\u7eb3\u7c73\u6676\u5c55\u793a\u4e86\u4ee5480nm\u4e3a\u53d1\u5c04\u4e2d\u5fc3\u7684\u9ad8\u8fbe91%\u7684PLQY\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u76f8\u540c\u7684\u7ec4\u88c5\u65b9\u6cd5\uff0c\u5236\u5907\u6df7\u5408\u9634\u79bb\u5b50CsPb(Br\/Cl)3<\/sub>\u7eb3\u7c73\u7ec4\u88c5\u4f53\uff0c\u5176\u53d1\u5c04\u5cf0\u5728452-470nm\u65f6\u4ecd\u7136\u4fdd\u6301\u6781\u9ad8\u7684PLQY (72-83\uff05)\u3002\u8be5\u7ec4\u88c5\u6676\u4f53\u7684\u7ed3\u6676\u6027\u597d\u3001\u7f3a\u9677\u6001\u4f4e\u548c\u826f\u597d\u7a33\u5b9a\u6027\u3002<\/p>\n

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https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/advs.201900462<\/u><\/a><\/p>\n

\u7530\u5efa\u519b\u6559\u6388\u4e3a\u8fd9\u4e9b\u5de5\u4f5c\u7684\u901a\u8baf\u4f5c\u8005\uff0c\u535a\u58eb\u751f\u6bd5\u6210\u6d69\u3001\u7855\u58eb\u751f\u738b\u4e16\u52cb\u4e3a\u7b2c\u4e00\u4f5c\u8005\u3002\u8be5\u5de5\u4f5c\u83b7\u5f97\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff0851961135107\u548c51774034\uff09\u3001\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u9879\u76ee\uff082017YFE0119700\uff09\u548c\u5317\u4eac\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff082182039\uff09\u7b49\u8d44\u52a9\u3002<\/p>\n

\u539f\u521b\uff1aB<\/b><\/strong>CH<\/b><\/strong><\/p>\n

\u672c\u6587\u7531\u5317\u4eac\u79d1\u6280\u5927\u5b66\u7530\u5efa\u519b\u6559\u6388\u56e2\u961f<\/strong>\u4f9b\u7a3f\u3002<\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP<\/p>\n","protected":false},"excerpt":{"rendered":"

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