{"id":119646,"date":"2018-01-01T06:30:09","date_gmt":"2017-12-31T22:30:09","guid":{"rendered":"\/\/m.iemloyee.com\/?p=119646"},"modified":"2017-12-29T22:12:46","modified_gmt":"2017-12-29T14:12:46","slug":"%e4%b8%ad%e7%a7%91%e5%a4%a7%e6%b1%9f%e6%b5%b7%e9%be%99angew-chem-int-ed-%e7%ad%89%e7%a6%bb%e5%ad%90%e4%bd%93%e6%95%88%e5%ba%94%e8%82%96%e7%89%b9%e5%9f%ba%e7%bb%93%e5%8d%8f%e5%90%8c%e6%8f%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=119646","title":{"rendered":"\u4e2d\u79d1\u5927\u6c5f\u6d77\u9f99Angew. Chem. Int. Ed. : \u7b49\u79bb\u5b50\u4f53\u6548\u5e94&\u8096\u7279\u57fa\u7ed3\u534f\u540c\u63d0\u5347MOF\u5149\u50ac\u5316\u6027\u80fd"},"content":{"rendered":"

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

\u591a\u5b54\u534a\u5bfc\u4f53\u5149\u50ac\u5316\u5242\u6709\u52a9\u4e8e\u5e95\u7269\/\u4ea7\u7269\u7684\u4f20\u8f93\u4ee5\u53ca\u6d3b\u6027\u4f4d\u70b9\u7684\u66b4\u9732\uff0c\u5e76\u80fd\u7f29\u77ed\u8f7d\u6d41\u5b50\u4f20\u8f93\u8ddd\u79bb\u3001\u52a0\u5feb\u8f7d\u6d41\u5b50\u5230\u8fbe\u50ac\u5316\u5242\u8868\u9762\u8fdb\u884c\u540e\u7eed\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u8fd9\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u6291\u5236\u4e86\u5149\u751f\u7535\u5b50-\u7a7a\u7a74\u5bf9\u7684\u590d\u5408\u3002\u4f5c\u4e3a\u4e00\u79cd\u591a\u5b54\u7c7b\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u7531\u91d1\u5c5e\u79bb\u5b50\/\u56e2\u7c07\u548c\u6709\u673a\u914d\u4f53\u7ec4\u88c5\u800c\u6210\u7684\u91d1\u5c5e\u6709\u673a\u6846\u67b6(MOF)\u5df2\u88ab\u8bc1\u660e\u5176\u5728\u5149\u50ac\u5316\u9886\u57df\u7684\u5de8\u5927\u6f5c\u529b\u3002\u4e00\u65b9\u9762\uff0c\u5f15\u5165\u5177\u6709\u957f\u6ce2\u957f\u5438\u6536\u7684\u91d1\u5c5e\u7eb3\u7c73\u7c92\u5b50A\u53ef\u4ee5\u62d3\u5c55\u5bbd\u5e26\u9699MOFs\u7684\u5149\u5438\u6536\u8303\u56f4\uff0c\u5728\u4fdd\u8bc1\u5176\u6c27\u5316\u8fd8\u539f\u80fd\u529b\u7684\u540c\u65f6\u4fc3\u8fdb\u5149\u751f\u7535\u5b50-\u7a7a\u7a74\u5bf9\u7684\u4ea7\u751f\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u4e3a\u8fdb\u4e00\u6b65\u6291\u5236\u5149\u751f\u7535\u5b50-\u7a7a\u7a74\u5bf9\u590d\u5408\uff0c\u5411n\u578b\u7684MOFs\u5f15\u5165\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92B\u4f5c\u4e3a\u7535\u5b50\u53d7\u4f53\u662f\u4e00\u79cd\u6709\u6548\u63d0\u5347\u7535\u8377\u5206\u79bb\u6548\u7387\u7684\u7b56\u7565\uff0c\u5373\u7535\u5b50\u88ab\u8096\u7279\u57fa\u52bf\u7ed3\u6355\u83b7\uff0c\u800c\u7a7a\u7a74\u7559\u5728\u91d1\u5c5e\u7eb3\u7c73\u79bb\u5b50A\u4e0a\u6216\u81ea\u7531\u6269\u6563\u5230MOF\u7684\u8868\u9762\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u6c5f\u6d77\u9f99\u6559\u6388(\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u5728\u7c7b\u534a\u5bfc\u4f53\u7684MOFs\u57fa\u7840\u4e0a\uff0c\u6784\u7b51\u4e86\u5177\u6709\u4e24\u79cd\u4e0d\u540c\u91d1\u5c5e-MOFs\u754c\u9762\u7684Pt@MOF\/Au\u50ac\u5316\u5242\uff0c\u5e76\u5728Angew. Chem. Int. Ed.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cIntegration of Plasmonic Effects and Schottky Junctions into Metal\u2013Organic Framework Composites: Steering Charge Flow for Enhanced Visible-Light Photocatalysis<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u4e0a\u8ff0\u50ac\u5316\u5242\u5c06Au\u7eb3\u7c73\u68d2\u7684\u8868\u9762\u7b49\u79bb\u5b50\u4f53\u5171\u632f\u6fc0\u53d1\u4e0ePt-MOF\u8096\u7279\u57fa\u7ed3\u878d\u4e3a\u4e00\u4f53\uff0c\u4e0d\u4ec5\u5c06MOF\u7684\u5149\u5438\u6536\u7531\u7d2b\u5916\u5411\u53ef\u89c1\u533a\u57df\u6269\u5c55\uff0c\u4e5f\u8fdb\u4e00\u6b65\u4fc3\u8fdb\u4e86\u7535\u8377\u8f6c\u79fb\u3002Pt\u548cAu\u7c92\u5b50\u5728MOF\u4e2d\u7684\u7a7a\u95f4\u5206\u79bb\u8fdb\u4e00\u6b65\u5f15\u5bfc\u4e86\u7535\u8377\u6d41\u7684\u5f62\u6210\u5e76\u52a0\u901f\u4e86\u7535\u8377\u8fc1\u79fb\u3002\u56e0\u6b64\uff0cPt@MOF\/Au\u5728\u53ef\u89c1\u5149\u7167\u5c04\u4e0b\u5177\u6709\u4f18\u8d8a\u7684\u5149\u50ac\u5316\u5206\u89e3\u6c34\u5236\u6c22\u6d3b\u6027\uff0c\u8fdc\u4f18\u4e8ePt\/MOF\/Au\u3001MOF\/Au\u4ee5\u53ca\u5176\u4ed6\u5177\u6709\u76f8\u4f3cPt\u6216Au\u542b\u91cf\u7684\u50ac\u5316\u5242\uff0c\u51f8\u663e\u4e86\u6bcf\u4e2a\u7ec4\u4ef6\u7684\u91cd\u8981\u4f5c\u7528\u4ee5\u53caPt\u5728\u50ac\u5316\u5242\u4e2d\u4f4d\u7f6e\u7684\u91cd\u8981\u6027\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe1 \u6750\u6599\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

Pt@MIL-125\/Au\u4ee5\u53ca\u76f8\u5e94\u7684Pt\/MIL-125\/Au\u3001MIL-125\/Au\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe2 \u50ac\u5316\u5242\u7684\u5f62\u8c8c<\/strong><\/p>\n

\"\"<\/p>\n

a) Pt@MIL-125\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

b) Pt\/MIL-125\u7684TEM\u56fe\u50cf<\/p>\n

c) Pt@MIL-125\/Au\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

d) Pt\/MIL-125\/Au\u7684TEM\u56fe\u50cf\u3002<\/p>\n

\u56fe3 \u50ac\u5316\u5242\u7684\u5149\u54cd\u5e94\u548c\u8f7d\u6d41\u5b50\u5206\u79bb<\/strong><\/p>\n

\"\"<\/p>\n

a) \u4e0d\u540c\u50ac\u5316\u5242\u7684\u7d2b\u5916\u53ef\u89c1\u6f2b\u53cd\u5c04\u66f2\u7ebf(\u5185\u63d2\u4e3a500-800 nm\u533a\u57df\u653e\u5927)\uff1b<\/p>\n

b) MIL-125\/Au\u3001Pt\/MIL-125\/Au\u548cPt@MIL-125\/Au\u7684PL\u53d1\u5c04\u5149\u8c31(lex<\/sub>=455 nm)\uff1b<\/p>\n

c) MIL-125\/Au\u3001Pt\/MIL-125\/Au\u548cPt@MIL-125\/Au\u7684\u5149\u7535\u6d41\u54cd\u5e94\uff1b<\/p>\n

d) MIL-125\/Au\u3001Pt\/MIL-125\/Au\u548cPt@MIL-125\/Au\u7684\u4ea4\u6d41\u963b\u6297\u66f2\u7ebf\u3002<\/p>\n

\u56fe4 \u50ac\u5316\u5242\u7684\u5149\u50ac\u5316\u5236\u6c22\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

a) \u4e0d\u540c\u50ac\u5316\u5242\u7684\u5149\u50ac\u5316\u5236\u6c22\u6027\u80fd\u6d4b\u8bd5\uff1b<\/p>\n

b) Pt@MIL-125\/Au\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n

\u56fe5 \u50ac\u5316\u5242\u5236\u6c22\u6027\u80fd\u589e\u5f3a\u673a\u7406<\/strong><\/p>\n

\"\"<\/p>\n

a) MIL-125\u548cMIL-125\/Au\u5728140 K\u4e0b\u5149\u7167\/\u65e0\u5149\u7684ESR\u66f2\u7ebf\uff1b<\/p>\n

b) MIL-125\/Au\u3001Pt\/MIL-125\/Au\u548cPt@MIL-125\/Au\u5728140 K\u4e0b\u5149\u7167\/\u65e0\u5149\u7684ESR\u66f2\u7ebf\uff1b<\/p>\n

c) \u4e24\u79cd\u91d1\u5c5e-MOF\u754c\u9762\u7684\u7535\u5b50\u5206\u79bb\u548c\u8f6c\u79fb\u793a\u610f\u56fe\u3002<\/p>\n

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

\u7814\u7a76\u4eba\u5458\u5c06\u5747\u4e00\u7684Pt\u7eb3\u7c73\u9897\u7c92\u7eb3\u5165\u6216\u652f\u6491\u4e8e\u5bbd\u5e26\u9699\u7684MOF(MIL-125)\uff0c\u5206\u522b\u5236\u5907\u4e86Pt@MIL-125\u548cPt\/MIL-125\uff0c\u4e4b\u540e\u5c06Au\u7eb3\u7c73\u68d2\u8d1f\u8f7d\u4e8eMOF\u8868\u9762\u4ee5\u5f62\u6210Pt@MIL-125\/Au\u548cPt\/MIL-125\/Au\u3002Pt@MIL-125\/Au\u548cPt\/MIL-125\/Au\u7684\u8bbe\u8ba1\u5229\u7528\u4e86\u8f83\u957f\u6ce2\u957f\u7684\u5149\u9a71\u52a8\u7b49\u79bb\u5b50\u4f53\u70ed\u7535\u5b50\u6ce8\u5165\u548c\u8096\u7279\u57fa\u7ed3\u7535\u5b50\u4fd8\u83b7\u7684\u534f\u540c\u4f5c\u7528\uff0c\u4ece\u800c\u5927\u5927\u63d0\u9ad8\u4e86\u592a\u9633\u80fd\u5229\u7528\u7387\u4ee5\u53ca\u5177\u6709\u5bbd\u5e26\u9699\u7684MOF\u5149\u50ac\u5316\u5242\u5149\u751f\u7535\u5b50-\u7a7a\u7a74\u5bf9\u7684\u5206\u79bb\u80fd\u529b\u3002\u8fd9\u9879\u5de5\u4f5c\u5411\u5229\u7528\u5404\u79cd\u591a\u5b54\u5bbd\u5e26\u9699\u534a\u5bfc\u4f53\u8fdb\u884c\u9ad8\u6548\u5149\u50ac\u5316\u8fd9\u4e00\u76ee\u6807\u8fc8\u51fa\u4e86\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n

\u3010\u56e2\u961f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u6c5f\u6d77\u9f99\u8bfe\u9898\u7ec4<\/strong>\u6210\u7acb\u4e8e2013\u5e741\u6708\uff0c\u4e3b\u8981\u56f4\u7ed5\u5728\u914d\u4f4d\u5316\u5b66\u7684\u57fa\u7840\u4e0a\uff0c \u805a\u7126\u591a\u5b54\u6676\u6001\u529f\u80fd\u6750\u6599\uff08\u5982MOFs\u53ca\u5176\u590d\u5408\u6750\u6599\uff09\u7684\u8bbe\u8ba1\u3001\u5408\u6210\u4e0e\u50ac\u5316\u529f\u80fd\u63a2\u7d22\u3002 \u4e3b\u8981\u7814\u7a76\u5185\u5bb9\u4e3a\uff1a (1) \u50ac\u5316\u529f\u80fd\u5bfc\u5411\u7684\u7a33\u5b9aMOFs\uff1a\u8bbe\u8ba1\u5408\u6210\u4e0e\u529f\u80fd\u5316\uff1b (2) MOF\u57fa\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7684\u7406\u6027\u6784\u7b51\u4e0e\u50ac\u5316\u6027\u80fd\u7814\u7a76\uff0c\u7279\u522b\u5728\u662f\u6709\u673a\u53cd\u5e94\u591a\u76f8\u50ac\u5316\u53ca\u5149\u3001\u7535\u50ac\u5316\u4e2d\u7684\u5e94\u7528\u7b49\u3002 \u8be6\u7ec6\u4fe1\u606f\u6b22\u8fce\u8bbf\u95ee\u8bfe\u9898\u7ec4\u7f51\u7ad9\uff1ahttp:\/\/staff.ustc.edu.cn\/~jianglab\/<\/a><\/strong><\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a Integration of Plasmonic Effects and Schottky Junctions into Metal\u2013Organic Framework Composites: Steering Charge Flow for Enhanced Visible-Light Photocatalysis<\/a><\/strong> (Angew. Chem. Int. Ed., 2017, DOI: 10.1002\/anie.201711725)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5c0f\u7ec4abc940504\u7f16\u8bd1\u6574\u7406\uff0c\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065953\u201d\u3002<\/p>\n

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