{"id":121979,"date":"2018-01-20T06:30:55","date_gmt":"2018-01-19T22:30:55","guid":{"rendered":"\/\/m.iemloyee.com\/?p=121979"},"modified":"2018-01-20T23:26:43","modified_gmt":"2018-01-20T15:26:43","slug":"%e4%b8%93%e9%a2%98%e6%8a%a5%e9%81%93%ef%bc%9a%e5%8d%8e%e7%a7%91%e5%9b%a2%e9%98%9f%e5%9c%a8%e9%9d%9e%e9%93%85%e9%92%99%e9%92%9b%e7%9f%bf%e8%93%9d%e5%85%89%e9%87%8f%e5%ad%90%e7%82%b9%e5%8f%91%e5%85%89","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=121979","title":{"rendered":"\u4e13\u9898\u62a5\u9053\uff1a\u534e\u79d1\u56e2\u961f\u5728\u975e\u94c5\u9499\u949b\u77ff\u84dd\u5149\u91cf\u5b50\u70b9\u53d1\u5149\u6750\u6599\u53d6\u5f97\u7cfb\u5217\u8fdb\u5c55"},"content":{"rendered":"

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

\u65b0\u578b\u663e\u793a\u53ca\u5176\u6750\u6599\u6280\u672f\u5df2\u88ab\u5217\u5165\u56fd\u5bb62030\u91cd\u5927\u5de5\u7a0b\u548c\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\uff0c\u91cf\u5b50\u70b9\u53d1\u5149\u4e8c\u6781\u7ba1\uff08QLED\uff09\u5177\u6709\u5bbd\u5149\u8c31\u8986\u76d6\u3001\u53ef\u8c03\u8c10\u3001\u53d1\u5149\u6548\u7387\u9ad8\u3001\u53d1\u5149\u5cf0\u7a84\u3001\u7a33\u5b9a\u6027\u9ad8\u7b49\u4f18\u70b9\uff0c\u6709\u671b\u5b9e\u73b0\u9ad8\u8272\u57df\u8986\u76d6\u548c\u9ad8\u8272\u5f69\u7eaf\u51c0\u5ea6\uff0c\u800c\u4e14\u80fd\u591f\u91c7\u7528\u55b7\u58a8\u5370\u5237\u6280\u672f\u5728\u67d4\u6027\u57fa\u6750\u4e0a\u5377\u5bf9\u5377\u5236\u9020\uff0c\u5f62\u6210\u66f2\u9762\u548c\u67d4\u6027\u53ef\u6298\u53e0\u663e\u793a\u5c4f\uff0c\u88ab\u89c6\u4e3a\u6781\u5177\u6f5c\u529b\u7684\u663e\u793a\u6280\u672f\u53d1\u5c55\u65b9\u5411\u3002<\/p>\n

\u4f46\u4e0e\u6709\u673a\u663e\u793a\u9886\u57df\u7c7b\u4f3c\u7684\uff0c\u9ad8\u6027\u80fd\u84dd\u5149\u91cf\u5b50\u70b9\u53d1\u5149\u6750\u6599\u4e00\u76f4\u662f\u9886\u57df\u91cd\u5927\u96be\u70b9\uff0c\u4e3b\u8981\u6e90\u4e8e\u5bbd\u5e26\u9699\u534a\u5bfc\u4f53\u4e2d\u6df1\u80fd\u7ea7\u7f3a\u9677\u591a\u3001\u975e\u8f90\u5c04\u590d\u5408\u4e25\u91cd\uff0c\u540c\u65f6\u76ee\u524d\u5e38\u7528\u7684\u91cf\u5b50\u70b9\u6750\u6599\u4e3aCdS\u3001CdZnS\u3001CdSe\u7b49\uff0c\u5747\u542b\u5267\u6bd2\u7684Cd\u6216Pb\u5143\u7d20\u3002\u4f4e\u6bd2\u3001\u9ad8\u6548\u7684\u84dd\u5149\u91cf\u5b50\u70b9\u6750\u6599\u4e9f\u5f85\u6316\u6398\u3002<\/p>\n

\u3010\u6210\u679c\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u5364\u7d20\u9499\u949b\u77ff\u6750\u6599\u7531\u4e8e\u5176\u5bf9\u7f3a\u9677\u7684\u9ad8\u5bb9\u5fcd\u5ea6\u548c\u53d1\u5149\u5149\u8c31\u6613\u8c03\u63a7\u7684\u7279\u70b9\uff0c\u5728\u53d1\u5149\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u4f46\u94c5\u5bf9\u4eba\u4f53\u548c\u73af\u5883\u7684\u5371\u5bb3\u6027\u4ee5\u53ca\u94c5\u57fa\u9499\u949b\u77ff\u7684\u7a33\u5b9a\u6027\u95ee\u9898\u90fd\u4e25\u91cd\u5236\u7ea6\u8be5\u6750\u6599\u7684\u5927\u89c4\u6a21\u4ea7\u4e1a\u5316\u5e94\u7528\uff0c\u5bfb\u6c42\u4f4e\u6bd2\u6027\u3001\u9ad8\u7a33\u5b9a\u6027\u7684\u975e\u94c5\u9499\u949b\u77ff\u6750\u6599\u662f\u8be5\u9886\u57df\u7814\u7a76\u7684\u91cd\u8981\u65b9\u5411\u3002\u4e3a\u4f7f\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u4ece\u771f\u6b63\u610f\u4e49\u4e0a\u6446\u8131\u201c\u94c5\u4f9d\u8d56\u201d\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u6b66\u6c49\u5149\u7535\u56fd\u5bb6\u79d1\u5b66\u4e2d\u5fc3\u5149\u7535\u8f6c\u6362\u6750\u6599\u4e0e\u5668\u4ef6<\/strong>\u7814\u7a76\u56e2\u961f\uff08\u5510\u6c5f<\/strong>\u6559\u6388\u3001\u5b8b\u6d77\u80dc<\/strong>\u526f\u6559\u6388\u3001\u725b\u5e7f\u8fbe<\/strong>\u526f\u7814\u7a76\u5458\uff09\u5728\u56fd\u9645\u4e0a\u9996\u6b21\u62a5\u9053\u4e86\u4e0ePb\u6027\u8d28\u7c7b\u4f3c\u7684Bi\u3001Sb\u4f53\u7cfb\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u6750\u6599\uff0c\u901a\u8fc7\u7ec4\u5206\u8c03\u63a7\u3001\u8868\u9762\u949d\u5316\u7b49\u6210\u529f\u5236\u5907\u9ad8\u6548\u7387\u9ad8\u7a33\u5b9a\u84dd\u5149\u91cf\u5b50\u70b9\u6750\u6599<\/strong>\uff0c\u76f8\u5173\u6587\u7ae0\u9646\u7eed\u53d1\u8868\u5728Angew. Chem. Int. Ed.<\/strong>, ACS Nano<\/strong>, Adv. Funct. Mater.<\/strong>\u4e0a\u3002<\/p>\n

1. \u65b0\u578b\u94cb\u57fa\u9499\u949b\u77ff\u91cf\u5b50\u70b9\uff08MA3<\/sub>Bi2<\/sub>Br9<\/sub>\uff09<\/strong><\/span><\/p>\n

\u5728\u56fd\u9645\u4e0a\u9996\u6b21\u6210\u529f\u5408\u6210\u65b0\u578b\u65e0\u6bd2\u94cb\u57fa\u9499\u949b\u77ff\u91cf\u5b50\u70b9\uff0c\u7531\u4e8eBi3+<\/sup>\u4e0ePb2+<\/sup>\u7b49\u7535\u5b50\u6784\u578b\uff0c\u6709\u671b\u7ee7\u627fPb\u57fa\u9499\u949b\u77ff\u826f\u597d\u7684\u53d1\u5149\u6027\u8d28\u3002\u901a\u8fc7\u6e29\u5ea6\u548c\u6750\u6599\u914d\u6bd4\u7684\u8c03\u63a7\uff0c\u8367\u5149\u91cf\u5b50\u4ea7\u7387\u8fbe\u523012%\uff1b\u901a\u8fc7\u5364\u7d20\u7ec4\u5206\u8c03\u63a7\u7b56\u7565\uff0c\u5b9e\u73b0\u53d1\u5149\u6ce2\u957f\u4ece360nm\u81f3540nm\u8303\u56f4\u8fde\u7eed\u53ef\u8c03\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aLead-Free, Blue Emitting Bismuth Halide Perovskite Quantum Dots<\/a>. Angew. Chem. Int. Ed., 2016, 55, 15012.<\/p>\n

\u56fe1. MA3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\u5408\u6210\u4e0e\u5149\u5b66\u6027\u8d28\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

2. \u9511\u57fa\u9499\u949b\u77ff\u91cf\u5b50\u70b9<\/strong><\/span><\/p>\n

\u5728\u65e0\u6bd2\u94cb\u57fa\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u7684\u8bbe\u8ba1\u6307\u5bfc\u4e0b\uff0c\u7814\u7a76\u56e2\u961f\u5f00\u5c55\u4e86\u7cfb\u5217\u5168\u65e0\u673a\u65e0\u94c5\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u7814\u7a76\u3002\u901a\u8fc7\u5f02\u4ef7\u9511\u5143\u7d20\u66ff\u6362\u548c\u6676\u4f53\u6f14\u53d8\uff0c\u83b7\u5f97\u4e86\u65b0\u578b\u65e0\u673a\u9511\u57fa\u9499\u949b\u77ff\u5355\u6676\u3002\u5bf9\u5e94Cs3<\/sub>Sb2<\/sub>Br9<\/sub>\u5355\u6676\u5e26\u9699\u57282.3eV,\u4e3a\u76f4\u63a5\u5e26\u9699\u534a\u5bfc\u4f53\u3002\u7ed3\u5408\u91cf\u5b50\u70b9\u7684\u91cf\u5b50\u5c3a\u5bf8\u6548\u5e94\uff0c\u901a\u8fc7\u9631\u578b\u80fd\u5e26\u7ed3\u6784\u8bbe\u8ba1\uff0c\u4ee5\u53ca\u5176\u672c\u5f81\u7684\u9ad8\u6fc0\u5b50\u7ed3\u5408\u80fd\uff0c\u6210\u529f\u83b7\u5f97\u8367\u5149\u91cf\u5b50\u4ea7\u7387\u8fbe\u523046%\u7684Cs3<\/sub>Sb2<\/sub>Br9<\/sub>\u84dd\u5149\u91cf\u5b50\u70b9\u6750\u6599\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aHigh Quantum Yield Blue Emission from Lead Free Inorganic Antimony Halide Perovskite Colloidal Quantum Dots<\/a>. ACS Nano, 2017, 11, 9294.\u00a0<\/p>\n

\u56fe2.\u65e0\u673a\u9511\u57fa\u9499\u949b\u77ff\uff08Cs3<\/sub>Sb2<\/sub>Br9<\/sub>\uff09\u5355\u6676\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe3.\u65e0\u673a\u9511\u57fa\u9499\u949b\u77ff\uff08Cs3<\/sub>Sb2<\/sub>Br9<\/sub>\uff09\u91cf\u5b50\u70b9\u9ad8\u6548\u53d1\u5149\u673a\u5236\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

3. \u9ad8\u7a33\u5b9a\u578b\u5168\u65e0\u673a\u94cb\u57fa\u9499\u949b\u77ff\uff08Cs3<\/sub>Bi2<\/sub>X9<\/sub>\uff09\u91cf\u5b50\u70b9<\/span><\/strong><\/p>\n

\u8fd1\u671f\uff0c\u8be5\u56e2\u961f\u8fdb\u4e00\u6b65\u5229\u7528Cs3<\/sub>Bi2<\/sub>Br9<\/sub>\u4e0d\u6eb6\u4e8e\u4e59\u9187\u7684\u6027\u8d28\uff0c\u5728\u914d\u4f53\u8f85\u52a9\u6c89\u6dc0\u8fc7\u7a0b\u4e2d\u91c7\u7528\u4e59\u9187\u4f5c\u4e3a\u53cd\u6eb6\u5242\uff0c\u6210\u529f\u5236\u5907\u8367\u5149\u91cf\u5b50\u4ea7\u7387\u4e3a19.4%\u7684Cs3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\u3002\u540c\u65f6\uff0c\u7531\u4e8e\u53cd\u6eb6\u5242\u4e2d\u75d5\u91cf\u6c34\u7684\u5f15\u5165\uff0c\u8bf1\u5bfcCs3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\u8868\u9762\u5f62\u6210BiOBr\u949d\u5316\u5c42\uff0c\u6709\u6548\u63d0\u9ad8\u4e86Cs3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\u7684\u6c34\u7a33\u5b9a\u6027\u3002\u6700\u540e\uff0c\u5229\u7528\u5176\u826f\u597d\u7684\u6c34\u7a33\u5b9a\u6027\uff0c\u901a\u8fc7\u4e00\u6b65\u6cd5\u5236\u5907Cs3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\/\u7845\u80f6\u590d\u5408\u7269\uff0c\u4e0eYAG\u8367\u5149\u7c89\u6df7\u5408\u540e\uff0c\u5236\u5907\u51fa\u975e\u94c5\u767d\u5149LED\u5668\u4ef6\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aAll-inorganic bismuth-based perovskite (Cs3<\/sub>Bi2<\/sub>Br9<\/sub>) quantum dots with bright blue photoluminescence and excellent stability<\/a>. Adv. Funct. Mater., 2018, 28, 1704446.\u00a0<\/p>\n

\u56fe4. Cs3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\u5408\u6210\u53ca\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe5. Cs3<\/sub>Bi2<\/sub>Br9<\/sub>\u91cf\u5b50\u70b9\/\u7845\u80f6\u590d\u5408\u7269\u5236\u5907\u53ca\u975e\u94c5\u9499\u949b\u77ff\u767d\u5149LED\u5668\u4ef6<\/strong><\/p>\n

\"\"<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/span><\/p>\n

\u4f5c\u4e3a\u65b0\u578b\u7684\u53d1\u5149\u6750\u6599\uff0c\u94cb\u57fa\u548c\u9511\u57fa\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u62e5\u6709\u65e0\u6bd2\u3001\u81ea\u5438\u6536\u6548\u5e94\u5f31\u3001\u5149\u5b66\u6027\u80fd\u826f\u597d\u3001\u7a33\u5b9a\u6027\u9ad8\u7b49\u8bf8\u591a\u7684\u4f18\u8d8a\u6027\u80fd\u3002\u8be5\u7814\u7a76\u5de5\u4f5c\u521d\u6b65\u5c55\u793a\u4e86\u9511\u57fa\u9499\u949b\u77ff\u91cf\u5b50\u70b9\u5728\u53d1\u5149\u663e\u793a\u9886\u57df\u4e2d\u7684\u6f5c\u5728\u5e94\u7528\u4ef7\u503c\uff0c\u5e76\u4e3a\u65b0\u578b\u534a\u5bfc\u4f53\u91cf\u5b50\u70b9\u6750\u6599\u5236\u5907\u53ca\u6027\u80fd\u7814\u7a76\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002\u540e\u671f\u7814\u7a76\u5c06\u56f4\u7ed5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u8367\u5149\u4ea7\u91cf\uff0c\u964d\u4f4e\u53d1\u5149\u534a\u5cf0\u5bbd\u5e76\u63d0\u9ad8\u73af\u5883\u7a33\u5b9a\u6027\u7b49\u65b9\u9762\u5c55\u5f00\u3002<\/p>\n

\u672c\u6587\u7531\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u6b66\u6c49\u5149\u7535\u56fd\u5bb6\u7814\u7a76\u4e2d\u5fc3\u5149\u7535\u8f6c\u6362\u6750\u6599\u4e0e\u5668\u4ef6\u7814\u7a76\u56e2\u961f\u63d0\u4f9b\u3002<\/p>\n

\u6750\u6599\u4eba\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

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\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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