{"id":93600,"date":"2017-08-10T06:30:33","date_gmt":"2017-08-09T22:30:33","guid":{"rendered":"\/\/m.iemloyee.com\/?p=93600"},"modified":"2017-08-07T22:28:22","modified_gmt":"2017-08-07T14:28:22","slug":"%e5%ae%81%e6%b3%a2%e6%9d%90%e6%96%99%e6%89%80energ-environ-sci-%ef%bc%9a%e5%9c%a8%e7%ae%a1%e7%8a%b6%e9%99%b6%e7%93%b7%e5%9f%ba%e7%89%87%e4%b8%8a%e6%9e%84%e5%bb%bamof%e6%9c%89%e6%9c%ba%e7%a1%85","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=93600","title":{"rendered":"\u5b81\u6ce2\u6750\u6599\u6240Energ. Environ. Sci.\uff1a\u5728\u7ba1\u72b6\u9676\u74f7\u57fa\u7247\u4e0a\u6784\u5efaMOF\/\u6709\u673a\u7845\u8584\u819c\u6750\u6599\u7528\u4e8e\u6c14\u4f53\u7684\u9ad8\u6548\u5206\u79bb"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u5c3d\u7ba1\u57fa\u4e8e\u591a\u5b54\u78b3\u548c\u591a\u5b54\u6cb8\u77f3\u7c7b\u7684\u65e0\u673a\u591a\u5b54\u8584\u819c\u5177\u6709\u4f18\u826f\u7684\u6c14\u4f53\u6e17\u900f\u548c\u5206\u79bb\u6027\u3002\u4f46\u8fd9\u7c7b\u8584\u819c\u5f88\u96be\u590d\u5236\uff0cMOFs\u56e0\u4e3a\u5b54\u7a74\u548c\u6027\u80fd\u7684\u53ef\u8c03\u6027\u5177\u6709\u4f18\u52bf\u3002\u57fa\u4e8eMOFs\u7684\u8584\u819c\u53ef\u7528\u4e8e\u80fd\u6e90\u548c\u73af\u5883\u76f8\u5173\u7684\u6c14\u4f53\u5206\u79bb\u3002\u5728\u7eafMOF\u8584\u819c\u4e0a\u8fd9\u4e9bMOFs\u672c\u8eab\u7684\u53ef\u63a7\u96a7\u9053\u548c\u9009\u62e9\u5438\u9644\u6027\u7684\u4f18\u52bf\u5f88\u96be\u5145\u5206\u5229\u7528\uff0c\u56e0\u4e3a\u5728\u7ba1\u72b6\u9676\u74f7\u57fa\u7247\u4e0a\u5f88\u96be\u6784\u5efa\u65e0\u7f3a\u9677\u7684MOF\u8584\u819c\u3002\u8fd9\u79cd\u7531MOF\u548c\u6709\u673a\u6846\u67b6\u590d\u5408\u6df7\u5408\u57fa\u8d28\u8584\u819c \u53ef\u80fd\u4f1a\u8fbe\u5230\u51fa\u5947\u7684\u9ad8\u9009\u62e9\u6027\u4f46\u662f\u5374\u5b58\u5728MOF\u7c92\u5b50\u4e0e\u805a\u5408\u7269\u4e4b\u95f4\u7531\u4e8e\u4e24\u76f8\u7684\u76f8\u5bb9\u6027\u4ea7\u751f\u7684\u4e0d\u53ef\u907f\u514d\u7684\u754c\u9762\u7f3a\u9677\uff0c\u8fd9\u4e5f\u963b\u788d\u4e86\u8be5\u65b9\u9762\u7814\u7a76\u7684\u8fdb\u5c55\u3002\u540c\u65f6\u8fd9\u79cd\u6df7\u5408\u57fa\u8d28MOF\/\u805a\u5408\u7269\u8584\u819c\u5177\u6709\u975e\u5e38\u4f4e\u7684\u6c14\u4f53\u901a\u91cf\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u4e2d\u79d1\u9662\u5b81\u6ce2\u6750\u6599\u6240\u9648\u4eae\uff08\u901a\u8baf\u4f5c\u8005\uff09\u4e0e\u798f\u5efa\u7701\u9ad8\u5206\u5b50\u6750\u6599\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u9648\u90a6\u6797\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728Energy&\u00a0<\/strong>Environmental Science<\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cNanoscale MOF\/Organosilica Membrane on Tubular Ceramic\u00a0<\/strong>Substrate for Highly Selective Gas Separation \u201d<\/strong>\u7684\u6587\u7ae0\u3002\u8be5\u7814\u7a76\u7ec4\u63d0\u51fa\u4e00\u79cd\u901a\u7528\u9ad8\u6548\u7684\u7b56\u7565\u5728\u7ba1\u72b6\u9676\u74f7\u57fa\u7247\u4e0a\u8bbe\u8ba1\u5408\u6210\u4e86\u57fa\u4e8eMOF\u7684\u6df7\u5408\u8584\u819c\u3002\u5c06MOF\u4e0e\u6709\u673a\u7845\u4ea4\u8054\u7684\u7b56\u7565\u590d\u5408MOF(\u53ef\u8c03\u7684\u7a7a\u7a74\u5c3a\u5bf8\uff0c\u8bc6\u522b\u6c14\u4f53\u5206\u5b50\u7684\u7279\u6b8a\u529f\u80fd\u4f4d\u70b9)\u4e0e\u6709\u673a\u7845(\u53ef\u63a7\u7684\u7a7a\u7a74\u5c3a\u5bf8\uff0c\u8f83\u9ad8\u7684\u6c34\u70ed\u7a33\u5b9a\u6027\uff0c\u4e0e\u9676\u74f7\u57fa\u8d28\u7684\u4eb2\u548c\u529b)\u7684\u4f18\u826f\u7279\u6027\u3002\u8f7b\u8584\u5c0f\u5de7\u7684MOFs\/\u6709\u673a\u7845\u590d\u5408\u8584\u819c\u80fd\u591f\u7ba1\u72b6\u9676\u74f7\u57fa\u7247\u4e0a\u5f62\u6210\u5e76\u7262\u56fa\u952e\u5408\u3002\u5e76\u4e14\u8fd9\u79cd\u590d\u5408\u8584\u819c\u8868\u73b0\u51fa\u4e0e\u521d\u59cbMOF\u5173\u8054\u7684\u4f18\u826f\u7684\u6c14\u4f53\u5206\u79bb\u6027\u80fd\u3001\u9ad8\u9009\u62e9\u6027\u548c\u9ad8\u6e17\u900f\u7387\u3002\u8fd9\u79cd\u5206\u522b\u57fa\u4e8eZIF-8 \u548c MIL-53-NH2<\/sub> \u7684MOF\u548c\u6709\u673a\u7845\u5f62\u6210\u7684\u7eb3\u7c73\u590d\u5408\u819c\u5728\u5ba4\u6e29\u4e0b\u5bf9H2<\/sub>\/CH4<\/sub> (1:1)\u548cCO2<\/sub>\/CH4<\/sub> (1:1)\u4e24\u7ec4\u6df7\u5408\u7269\u4e2dH2<\/sub>\u3001CO2<\/sub>\u5206\u79bb\u6027\u5206\u522b\u662fH2<\/sub>\/CH4<\/sub> \u5206\u79bb\u6bd4=26.5, H2<\/sub> \u901a\u91cf=1.06\u00d710-6 mol\u2219m-2<\/sup>\u2219s-1<\/sup>\u2219Pa-1<\/sup>\u548cCO2<\/sub>\/CH4<\/sub> \u5206\u79bb\u6bd4=18.2, CO2<\/sub> \u901a\u91cf=1.44\u00d710-7 mol\u2219m-2<\/sup>\u2219s-1<\/sup>\u2219Pa-1<\/sup>\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe1\uff1a\u4ee5\u7ba1\u72b6\u6c27\u5316\u94dd\u4e3a\u57fa\u8d28\u7684MOF\/ \u6709\u673a\u7845\u7eb3\u7c73\u590d\u5408\u6750\u6599\u819c\u4e0a\u7528\u4e8e\u6c14\u4f53\u5206\u79bb\u793a\u610f\u56fe\u3002<\/strong><\/p>\n (B) MIL-53-NH2<\/sub>\/\u6709\u673a\u7845\u8584\u819c\u626b\u63cf\u7535\u955c\u7684\u56fe\u50cf\u7684\u8868\u9762\u548c\u6a2a\u622a\u9762\u89c6\u56fe\uff1b<\/p>\n (C) CAU-1-NH2<\/sub>\/\u6709\u673a\u7845\u8584\u819c\u626b\u63cf\u7535\u955c\u7684\u56fe\u50cf\u7684\u8868\u9762\u548c\u6a2a\u622a\u9762\u89c6\u56fe\u3002<\/p>\n \n \u56fe3\uff1a\u4e0d\u540cMOF\/\u6709\u673a\u7845\u8584\u819c\u5bf9\u56db\u79cd\u5355\u7ec4\u5206\u6c14\u4f53\u7684\u5438\u9644\u6027<\/strong><\/p>\n (B) MIL-53-NH2<\/sub>\/\u6709\u673a\u7845\u8584\u819c\u5bf9H2<\/sub>\uff0cN2<\/sub>\uff0cCO2<\/sub> \u548cCH4<\/sub> \u7684\u901a\u91cf\uff1b<\/p>\n (C) CAU-1-NH2<\/sub>\/\u6709\u673a\u7845\u8584\u819c\u5bf9H2<\/sub>\uff0cN2<\/sub>\uff0cCO2<\/sub> \u548cCH4<\/sub> \u7684\u901a\u91cf\u3002<\/p>\n \u56fe4\uff1a\u4e0d\u540cMOF\/\u6709\u673a\u7845\u8584\u819c\u5bf9\u56db\u7ec4\u6df7\u5408\u6c14\u4f53\u7684\u9009\u62e9\u5438\u9644\u6027<\/strong><\/p>\n (B) MIL-53-NH2<\/sub>\/\u6709\u673a\u7845\u8584\u819c\u5bf9H2<\/sub>\/CH4<\/sub>\uff0cH2<\/sub>\/N2<\/sub>\uff0cCO2<\/sub>\/CH4<\/sub>\u7684CO2<\/sub>\/N2<\/sub>\u7684\u9009\u62e9\u5438\u9644\u6027\uff1b<\/p>\n (C) CAU-1-NH2<\/sub>\/\u6709\u673a\u7845\u8584\u819c\u5bf9H2<\/sub>\/CH4<\/sub>\uff0cH2<\/sub>\/N2<\/sub>\uff0cCO2<\/sub>\/CH4<\/sub>\u7684CO2<\/sub>\/N2<\/sub>\u7684\u9009\u62e9\u5438\u9644\u6027\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>Nanoscale MOF\/Organosilica Membrane on Tubular Ceramic<\/a>\u00a0<\/strong>Substrate for Highly Selective Gas Separation<\/a>(Energ. Environ. Sci.2017, DOI: 10.1039\/C7EE00830A)<\/strong><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4\u7f51\u8001\u742a\u742a<\/a>\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002\u6b22\u8fce\u52a0\u5165\u6750\u6599\u4ebaMOF\u5b66\u672f\u4ea4\u6d41\u7fa4\uff08120199039\uff09\uff01<\/p>\n \u6750\u6599\u725b\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\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n
\n \u56fe2\uff1a\u4e0d\u540cMOF\/\u6709\u673a\u7845\u8584\u819c\u7684SEM\u7535\u955c\u56fe<\/strong><\/p>\n
\n (A)ZiF-8\/\u6709\u673a\u7845\u8584\u819c\u626b\u63cf\u7535\u955c\u7684\u56fe\u50cf\u7684\u8868\u9762\u548c\u6a2a\u622a\u9762\u89c6\u56fe\uff1b<\/p>\n
\n (A) ZiF-8\/\u6709\u673a\u7845\u8584\u819c\u5bf9H2<\/sub> \uff0cN2<\/sub>\uff0cCO2<\/sub> \u548cCH4<\/sub> \u7684\u901a\u91cf\uff1b<\/p>\n
\n (A) ZiF-8\/\u6709\u673a\u7845\u8584\u819c\u5bf9H2<\/sub>\/CH4<\/sub>\uff0cH2\/N2\uff0cCO2\/CH4\u7684CO2<\/sub>\/N2<\/sub>\u7684\u9009\u62e9\u5438\u9644\u6027\uff1b<\/p>\n