{"id":156420,"date":"2018-10-25T08:00:16","date_gmt":"2018-10-25T00:00:16","guid":{"rendered":"\/\/m.iemloyee.com\/?p=156420"},"modified":"2018-10-24T22:38:38","modified_gmt":"2018-10-24T14:38:38","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91%e4%b8%ad%e5%a4%a7%e9%99%88%e6%b4%aa%e7%87%95%e5%89%af%e6%95%99%e6%8e%88acs-energy-letters%ef%bc%9acspbbr3zifs%e7%ba%b3%e7%b1%b3%e5%a4%8d%e5%90%88","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=156420","title":{"rendered":"\u4e2d\u5927\u9648\u6d2a\u71d5\u526f\u6559\u6388ACS Energy Letters\uff1aCsPbBr3@ZIFs\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7528\u4e8e\u9ad8\u6548\u5149\u50ac\u5316CO2\u8fd8\u539f"},"content":{"rendered":"

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

\u4eba\u5de5\u5149\u5408\u4f5c\u7528\u5229\u7528\u592a\u9633\u5149\u5c06CO2<\/sub>\u8f6c\u5316\u6210\u6709\u9644\u52a0\u503c\u7684\u71c3\u6599\u548c\u5316\u5b66\u54c1\uff0c\u88ab\u770b\u4f5c\u662f\u51cf\u8f7b\u4e0d\u65ad\u589e\u957f\u7684\u80fd\u6e90\u5371\u673a\u548c\u73af\u5883\u95ee\u9898\u7684\u5f88\u597d\u7684\u9014\u5f84\u3002CO2<\/sub>\u8fd8\u539f\u7684\u5149\u50ac\u5316\u5242\u7684\u8f6c\u5316\u6548\u7387\u8fdc\u4e0d\u5c3d\u5982\u4eba\u610f\u3002\u5364\u7d20\u9499\u949b\u77ff\u662f\u4e00\u79cd\u8fc5\u901f\u53d1\u5c55\u7684\u5149\u7535\u6750\u6599\uff0c\u88ab\u5e94\u7528\u5728\u5f88\u591a\u9ad8\u6027\u80fd\u7684\u5149\u7535\u5668\u4ef6\u91cc\u3002\u6700\u8fd1\uff0c\u5364\u7d20\u9499\u949b\u77ff\u5728\u5149\u50ac\u5316\u9886\u57df\u8868\u73b0\u51fa\u5de8\u5927\u7684\u6f5c\u529b\uff0c\u4f46\u5b83\u5728\u50ac\u5316CO2<\/sub>\u8fd8\u539f\u53d7\u5230\u4e86\u5176\u81ea\u8eab\u5c40\u9650\u6027\u7684\u9650\u5236\u3002MOF\u5177\u6709\u5f88\u597d\u7684\u5438\u9644\u548c\u6d3b\u5316CO2<\/sub>\u7684\u80fd\u529b\uff0c\u7528MOF\u5305\u8986\u9499\u949b\u77ff\u6676\u4f53\uff0c\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u9499\u949b\u77ff\u7684\u7a33\u5b9a\u6027\u548c\u5438\u9644CO2<\/sub>\u7684\u80fd\u529b\u3002\u56e0\u6b64\u5408\u7406\u5730\u8bbe\u8ba1\u9499\u949b\u77ff\/MOF\u590d\u5408\u6750\u6599\u7ed3\u6784\u6709\u671b\u83b7\u5f97\u9ad8\u6027\u80fdCO2<\/sub>\u8fd8\u539f\u5149\u50ac\u5316\u5242\uff0c\u76ee\u524d\u8fd8\u6ca1\u6709\u76f8\u5173\u62a5\u9053\u3002\u5e76\u4e14\u5728\u9499\u949b\u77ff\u7eb3\u7c73\u6750\u6599\u8868\u9762\u53ef\u63a7\u5305\u8986MOF\u5c42\u4e5f\u662f\u4e00\u9879\u5177\u6709\u6311\u6218\u6027\u7684\u5de5\u4f5c\u3002<\/p>\n

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

\u4e2d\u5c71\u5927\u5b66\u7684\u9648\u6d2a\u71d5\u526f\u6559\u6388\u8bfe\u9898\u7ec4\u91c7\u7528\u539f\u4f4d\u5408\u6210\u7684\u65b9\u6cd5\u5236\u5907\u4e86\u5177\u6709\u589e\u5f3a\u6d3b\u6027\u7684CO2<\/sub>\u8fd8\u539f\u5149\u50ac\u5316\u5242\u2014CsPbBr3<\/sub>@ZIFs\u590d\u5408\u6750\u6599\uff0c\u8fd9\u79cd\u6750\u6599\u6781\u5927\u5730\u6539\u5584\u4e86CsPbBr3<\/sub>\u7684\u6c34\u7a33\u5b9a\u6027\u3001CO2<\/sub>\u6355\u83b7\u80fd\u529b\u548c\u7535\u8377\u5206\u79bb\u6548\u7387\u3002\u800c\u4e14\uff0cZIF-67\u4e2d\u7684\u50ac\u5316\u6d3b\u6027\u4e2d\u5fc3 Co\u80fd\u8fdb\u4e00\u6b65\u52a0\u901f\u7535\u8377\u5206\u79bb\u7684\u8fc7\u7a0b\uff0c\u6d3b\u5316CO2<\/sub>\u5206\u5b50\uff0c\u63d0\u9ad8CO2<\/sub>\u8fd8\u539f\u7684\u50ac\u5316\u6d3b\u6027\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3a\u8bbe\u8ba1\u4f18\u79c0\u7684\u9499\u949b\u77ff\/MOF\u57fa\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002\u8fd9\u9879\u6210\u679c\u4e8e\u8fd1\u65e5\u53d1\u8868\u5728ACS Energy Letters<\/strong>\u4e0a\uff0c\u6587\u7ae0\u9898\u76ee\u4e3aCore@Shell CsPbBr3<\/sub>@Zeolitic Imidazolate Framework Nanocomposite for Efficient Photocatalytic CO2<\/sub> Reduction<\/strong>\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u9648\u6d2a\u71d5\u526f\u6559\u6388<\/strong>\uff0c\u7b2c\u4e00\u4f5c\u8005\u4e3a\u5b54\u81ea\u6210<\/strong>\u3002<\/p>\n

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

\u56fe<\/strong>1.<\/strong> CsPbBr3<\/sub>@ZIF<\/strong>\u590d\u5408\u6750\u6599\u7684\u5236\u5907\u8fc7\u7a0b\u548c\u8868\u5f81<\/strong><\/p>\n

\"\"a) CsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684\u5236\u5907\u8fc7\u7a0b\u548cCO2<\/sub>\u5149\u8fd8\u539f\u8fc7\u7a0b\u3002<\/p>\n

b, c) CsPbBr3<\/sub>@ZIF-8\u590d\u5408\u6750\u6599\u7684\u4f4e\u3001\u9ad8\u500d\u7387TEM\u56fe\u50cf\u3002c)\u63d2\u56fe\u662f\u7528\u7ea2\u5708\u6807\u8bb0\u7684CsPbBr3<\/sub>\u91cf\u5b50\u70b9\u7684\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002<\/p>\n

d) CsPbBr3<\/sub>@ZIF-8\u590d\u5408\u6750\u6599\u7684\u9ad8\u89d2\u73af\u5f62\u6697\u573aSTEM\u56fe\u50cf\u548c\u5143\u7d20\u5206\u5e03\u56fe\u50cf\u3002<\/p>\n

e\uff09CsPbBr3<\/sub>@ZIF-67\u590d\u5408\u6750\u6599\u7684TEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong>2.XPS<\/strong>\u56fe\u3001<\/strong>XRD<\/strong>\u56fe\u548c<\/strong>CO2<\/sub><\/strong>\u5438\u9644\u7b49\u6e29\u7ebf<\/strong><\/p>\n

\"\"a) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684XPS\u7684\u6d4b\u91cf\u8c31\u56fe<\/p>\n

b) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684XPS\u7684Pb 4f \u8c31\u56fe<\/p>\n

c) CsPbBr3<\/sub>@ZIF-8\u590d\u5408\u6750\u6599\u7684XPS\u7684Zn 2p\u8c31\u56fe<\/p>\n

d) CsPbBr3<\/sub>@ZIF-67\u590d\u5408\u6750\u6599\u7684XPS\u7684Co 2p\u8c31\u56fe<\/p>\n

e)\u5728\u5ba4\u6e29\u548c\u6e7f\u5ea6\u4e3a75%\u7684\u6761\u4ef6\u4e0b\u653e\u7f6e\u4e0d\u540c\u65f6\u95f4\u7684\u6837\u54c1\u7684XRD\u56fe<\/p>\n

f) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u5728\u6e29\u5ea6\u4e3a298K\u65f6\u7684CO2<\/sub>\u5438\u9644\u7b49\u6e29\u7ebf<\/p>\n

\u56fe3 UV-vis\u3001PL\u3001transient-PL \u548cfs-TA\u8c31\u56fe<\/strong>
\n \"\"a) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31<\/p>\n

b) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684\u7a33\u6001\u5149\u81f4\u53d1\u5149\u5149\u8c31<\/p>\n

c) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684\u65f6\u95f4\u5206\u8fa8\u5149\u81f4\u53d1\u5149\u8870\u53d8\u56fe<\/p>\n

d) CsPbBr3<\/sub>\u548cCsPbBr3<\/sub>@ZIF\u590d\u5408\u6750\u6599\u7684\u98de\u79d2\u77ac\u6001\u5438\u6536\u6062\u590d\u52a8\u529b\u5b66\u66f2\u7ebf<\/p>\n

\u56fe<\/strong>4.<\/strong> CsPbBr3<\/sub><\/strong>\u548c<\/strong>CsPbBr3<\/sub>@ZIF<\/strong>\u590d\u5408\u6750\u6599\u7684\u5149\u50ac\u5316<\/strong>CO2<\/sub><\/strong>\u8fd8\u539f\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a\uff09\u4e0d\u540c\u50ac\u5316\u52423\u5c0f\u65f6\u5149\u50ac\u5316CO2<\/sub>\u8fd8\u539f\u53cd\u5e94\u7684\u4ea7\u91cf\u5206\u5e03\u56fe<\/p>\n

b\uff09CsPbBr3<\/sub>@ZIF-67\u590d\u5408\u6750\u6599CO2<\/sub>\u8fd8\u539f\u6027\u80fd\u7684\u5faa\u73af\u6d4b\u8bd5<\/p>\n

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

CsPbBr3<\/sub>@ZIF-8\u590d\u5408\u6750\u6599\u548cCsPbBr3<\/sub>@ZIF-67\u590d\u5408\u6750\u6599\u8fd9\u4e24\u79cd\u50ac\u5316\u5242\u901a\u8fc7\u539f\u4f4d\u5408\u6210\u7684\u65b9\u6cd5\u88ab\u5236\u5907\u51fa\u6765\u3002\u590d\u5408\u6750\u6599\u5177\u6709\u589e\u5f3a\u7684CO2<\/sub>\u8fd8\u539f\u53cd\u5e94\u6d3b\u6027\uff0c\u5149\u50ac\u5316CO2<\/sub>\u8fd8\u539f\u7684\u7535\u5b50\u4ea7\u7387\u5206\u522b\u662fCsPbBr3<\/sub>\u76841.39\u500d\u548c2.66\u500d\u3002CsPbBr3<\/sub>\u548cZIF\u7684\u534f\u540c\u4f5c\u7528\u6539\u5584\u4e86CsPbBr3<\/sub>\u7684\u6c34\u7a33\u5b9a\u6027\u3001CO2<\/sub>\u6355\u83b7\u80fd\u529b\u548c\u7535\u8377\u5206\u79bb\u6548\u7387\uff0c\u8fd9\u6709\u52a9\u4e8e\u63d0\u9ad8CO2<\/sub>\u7684\u8fd8\u539f\u6548\u7387\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3a\u8bbe\u8ba1\u4f18\u79c0\u7684\u9499\u949b\u77ff\/MOF\u57fa\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u65b0\u7684\u89c1\u89e3\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aCore@Shell CsPbBr3<\/sub>@Zeolitic Imidazolate Framework Nanocomposite for Efficient Photocatalytic CO2 Reduction<\/a>\uff08ACS Energy Lett.\uff0c2018\uff0cDOI\uff1a10.1021\/acsenergylett.8b01658\uff09<\/p>\n

 <\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8kv1004\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002\u611f\u8c22\u9648\u6d2a\u71d5\u526f\u6559\u6388\u5bf9\u672c\u6587\u7684\u4fee\u6539\u3002\u00a0\u00a0<\/p>\n

 <\/p>\n

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