{"id":190736,"date":"2019-11-24T06:30:02","date_gmt":"2019-11-23T22:30:02","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=190736"},"modified":"2019-11-23T20:53:53","modified_gmt":"2019-11-23T12:53:53","slug":"nature-chemistry%ef%bc%9amof%e6%9d%90%e6%96%99%e9%ab%98%e6%95%88%e6%b8%85%e9%99%a4%e6%b0%ae%e6%b0%a7%e5%8c%96%e7%89%a9","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=190736","title":{"rendered":"Nature Chemistry\uff1aMOF\u6750\u6599\u9ad8\u6548\u6e05\u9664\u6c2e\u6c27\u5316\u7269"},"content":{"rendered":"

\u5168\u7403\u7a7a\u6c14\u6c61\u67d3\u662f\u5f53\u4eca\u793e\u4f1a\u9762\u4e34\u7684\u4e3b\u8981\u95ee\u9898\u4e4b\u4e00\u3002\u4e16\u754c\u536b\u751f\u7ec4\u7ec7\uff08WHO\uff092016\u5e74\u7edf\u8ba1\u8868\u660e\uff0c\u5927\u6c14\u6c61\u67d3\u76f4\u63a5\u9020\u6210\u5927\u7ea6\u5168\u4e16\u754c\u4eba\u53e3\u6b7b\u4ea1\u7684\u516b\u5206\u4e4b\u4e00\uff0c\u6bcf\u5e74\u6709\u5927\u7ea67\u767e\u4e07\u4eba\u7684\u6b7b\u4ea1\u662f\u7531\u76f4\u63a5\u6216\u95f4\u63a5\u7a7a\u6c14\u6c61\u67d3\u9020\u6210\u7684\u3002\u6c2e\u6c27\u5316\u7269\u662f\u6700\u5e38\u89c1\u7684\u7a7a\u6c14\u6c61\u67d3\u7269\u4e4b\u4e00\uff0c\u4e3b\u8981\u7531\u77f3\u6cb9\uff0c\u7164\uff0c\u67f4\u6cb9\uff0c\u751f\u7269\u8d28\u7b49\u71c3\u6599\u7684\u4f7f\u7528\u9020\u6210\u7684\u3002\u6c2e\u6c27\u5316\u7269\u5728\u4eba\u53e3\uff0c\u8f66\u8f86\u5bc6\u96c6\u7684\u5927\u578b\u57ce\u5e02\u548c\u91cd\u5de5\u4e1a\u5730\u533a\u6d53\u5ea6\u975e\u5e38\u9ad8\uff0c\u5bf9\u76f8\u5173\u4eba\u7fa4\u5065\u5eb7\u9020\u6210\u7684\u5371\u5bb3\u5c24\u5176\u4e25\u91cd\u3002\u4e8c\u6c27\u5316\u6c2e\u662f\u6c2e\u6c27\u5316\u7269\u5728\u5927\u6c14\u4e2d\u7684\u4e3b\u8981\u7ec4\u5206\uff0c\u5bf9\u73af\u5883\u548c\u4eba\u7c7b\u5065\u5eb7\u5e26\u6765\u4e86\u5f88\u5927\u7684\u5a01\u80c1\u3002\u4e8c\u6c27\u5316\u6c2e\u7684\u751f\u7269\u75c5\u7406\u6bd2\u6027\u975e\u5e38\u9ad8\uff0c\u662f\u9020\u6210\u4f17\u591a\u547c\u5438\u7cfb\u7edf\u75be\u75c5\u7684\u5143\u51f6\u3002\u8fd1\u5e74\u6765\uff0c\u53d1\u5c55\u63a2\u7d22\u80fd\u9ad8\u6548\u6355\u6349\u4e8c\u6c27\u5316\u6c2e\u7684\u6750\u6599\u6210\u4e3a\u9ad8\u65b0\u79d1\u6280\uff0c\u6750\u6599\u9886\u57df\u7684\u7814\u7a76\u70ed\u70b9\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u8fd9\u662f\u79d1\u5b66\u5bb6\u4eec\u9762\u4e34\u7684\u91cd\u5927\u6311\u6218\uff0c\u56e0\u4e3a\u4e8c\u6c27\u5316\u6c2e\u7684\u8150\u8680\u6027\uff0c\u5316\u5b66\u6d3b\u6027\u5f88\u9ad8\uff0c\u77ed\u65f6\u95f4\u63a5\u89e6\uff0c\u5b83\u4eec\u5c31\u53ef\u4ee5\u9020\u6210\u5f88\u591a\u6750\u6599\uff0c\u6bd4\u5982\u5206\u5b50\u7b5b\uff0c\u6d3b\u6027\u70ad\uff0c\u91d1\u5c5e\u6c27\u5316\u7269\u7684\u5206\u89e3\uff0c\u5931\u6548\u548c\u7cfb\u7edf\u8150\u8680\uff0c\u6240\u4ee5\u8fd9\u4e9b\u6750\u6599\u901a\u5e38\u4e0d\u5177\u6709\u53ef\u9006\u5438\u9644\u7684\u80fd\u529b\u3002\u66f4\u4e3a\u91cd\u8981\u7684\u662f\u4e8c\u6c27\u5316\u6c2e\u5728\u7a7a\u6c14\u4e2d\u6d53\u5ea6\u8f83\u4f4e\uff08ppm\u7ea7\u522b\uff09\uff0c\u901a\u5e38\u8fd9\u4e9b\u6750\u6599\u4e0d\u80fd\u6709\u6548\uff0c\u5feb\u901f\u5bf9\u7a7a\u6c14\u4e2d\u7684\u4e8c\u6c27\u5316\u6c2e\u8fdb\u884c\u6355\u6349\u3002<\/p>\n

\u91d1\u5c5e\u6709\u673a\u6846\u67b6\uff08metal-organic framework, \u7f29\u5199MOF\uff09\u6750\u6599\u662f\u4e00\u7c7b\u7531\u91d1\u5c5e\u79bb\u5b50\u6216\u91d1\u5c5e\u7c07\u5355\u5143\u4e0e\u6709\u673a\u914d\u4f53\u6784\u5efa\u5f62\u6210\u7684\u65b0\u578b\u591a\u5b54\u529f\u80fd\u6750\u6599\u3002MOF\u7c7b\u6750\u6599\u62e5\u6709\u8d85\u5927\u8868\u9762\u79ef\u548c\u591a\u5b54\u6027\u8d28\uff0c\u9ad8\u5ea6\u7ed3\u6676\u6027\uff0c\u5b54\u9053\u5185\u90e8\u6709\u6392\u5217\u89c4\u5219\u7684\uff0c\u5bc6\u96c6\u7684\u5438\u9644\u6d3b\u6027\u4f4d\u70b9\uff0c\u4f7f\u5f97\u5176\u5728\u6c14\u4f53\u5438\u9644\u65b9\u9762\u6709\u5f88\u591a\u4f18\u8d8a\u7684\u6027\u8d28\u3002\u4f46MOF\u6750\u6599\u5728\u4e8c\u6c27\u5316\u6c2e\u7684\u5438\u9644\u4e0e\u8f6c\u5316\u7814\u7a76\u4e2d\u51e0\u4e4e\u5904\u4e8e\u7a7a\u767d\u72b6\u6001\u3002<\/p>\n

\u6700\u8fd1\uff0c\u66fc\u5f7b\u65af\u7279\u5927\u5b66\u6768\u56db\u6d77<\/strong>\/Martin Schr\u00f6der<\/strong>\u6559\u6388\u56e2\u961f<\/strong>\u5f00\u53d1\u4e86\u4e00\u79cd\u6709\u673a\u91d1\u5c5e\u6846\u67b6\u5316\u5408\u7269(MFM-520)\u3002\u5728\u5ba4\u6e29\u4e0b\uff08298 K\uff09\uff0cMFM-520\u53ef\u4ee5\u5feb\u901f\uff0c\u9ad8\u6548\uff0c\u53ef\u9006\u5438\u9644\u4e8c\u6c27\u5316\u6c2e(4.2 mmol g-1<\/sup>, 0.01 bar\uff1b1.3 mmol g-1<\/sup>, 0.001 bar)\uff0c\u5e76\u4e14\u8be5MOF\u53ef\u5c06\u6355\u6349\u7684\u4e8c\u6c27\u5316\u6c2e\u9ad8\u6548\u5730\u8f6c\u5316\u4e3a\u70ed\u95e8\u5de5\u4e1a\u539f\u6599-\u785d\u9178\uff0c\u8f6c\u5316\u7387\u63a5\u8fd1100%\u3002\u5176\u6781\u9ad8\u7684\u7a33\u5b9a\u6027\u5b9e\u73b0\u4e86\u6750\u6599\u7ed3\u6676\u6027\u548c\u5b54\u9053\u7684\u5b8c\u6574\u6027\u4e0b\u8d85\u8fc7\u767e\u6b21\u7684\u4e8c\u6c27\u5316\u6c2e\u7684\u6355\u6349\u4e0e\u8f6c\u5316\u3002 \u6df7\u5408\u6c14\u4f53\u5206\u79bb\u8bd5\u9a8c\u8bc1\u5b9e\uff0cMFM-520\u53ef\u4ee5\u9ad8\u6548\u7684\u4ece\u6c14\u4f53\u6df7\u5408\u7269\u4e2d\u6355\u6349\u4f4e\u6d53\u5ea6\u7684\u4e8c\u6c27\u5316\u6c2e\uff0c\u5e76\u5728\u6c34\u84b8\u6c14\u5b58\u5728\u7684\u6761\u4ef6\u4e0b\u53ef\u4ee5\u6709\u6548\u7684\u5438\u9644\u4e8c\u6c27\u5316\u6c2e\u3002<\/p>\n

\u672c\u7814\u7a76\u91c7\u7528\u4e00\u7cfb\u5217\u8868\u5f81\u624b\u6bb5\uff0c\u5305\u62ec\u539f\u4f4d\u540c\u6b65\u8f90\u5c04X-\u5149\u884d\u5c04\uff0c\u975e\u5f39\u6027\u4e2d\u5b50\u6563\u5c04\uff0c\u7535\u5b50\u987a\u78c1\u5171\u632f\u8c31\uff0c\u7cfb\u7edf\u5730\u7814\u7a76\u4e86\u4e3b\u5ba2\u4f53\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u53ca\u4e8c\u6c27\u5316\u6c2e\u8f6c\u5316\u6280\u672f\u3002\u63ed\u793a\u4e86MFM-520\u5185\u4e8c\u6c27\u5316\u6c2e\u5206\u5b50\u7684\u6392\u5e03\uff0c\u8fdb\u800c\u76f4\u63a5\u89e3\u91ca\u4e86MFM-520\u5bf9\u4e8c\u6c27\u5316\u6c2e\u7684\u5feb\u901f\u9ad8\u9009\u62e9\u6027\u7684\u5438\u9644\u3002<\/p>\n

\u56fe1. MFM-520\u5bf9\u4e8c\u6c27\u5316\u6c2e\u7684\u5438\u9644\uff0c\u5206\u79bb\u53ca\u7a33\u5b9a\u6027\u7814\u7a76\"\"\u00a0\u8981\u70b9\uff1a<\/p>\n

1. MFM-520\u5728\u4f4e\u6d53\u5ea6\u4e0b\u53ef\u4ee5\u9ad8\u9009\u62e9\u6027\u7684\u5438\u96442 mmol g-1 <\/sup>NO2<\/sub><\/p>\n

2. \u6e29\u5ea6\u7684\u6539\u53d8\u5bf9NO2<\/sub>\u7684\u5438\u9644\u6ca1\u6709\u663e\u8457\u7684\u5f71\u54cd\uff0cMFM-520\u5bf9NO2<\/sub>\u5438\u9644\u5b8c\u5168\u53ef\u9006\uff0c125\u6b21NO2<\/sub>\u5438\u9644\u8131\u9644\u5faa\u73af\u540e\uff0c\u5176\u7ed3\u6784\u4e0d\u53d1\u751f\u6539\u53d8<\/p>\n

3. NO2<\/sub>\u6d53\u5ea6\u4ece5000 ppm \u5230< 1 ppm\u8fd9\u4e2a\u8303\u56f4\u5185\uff0cMFM-520\u5747\u53ef\u4ee5\u5bf9NO2<\/sub>\u9009\u62e9\u6027\u5438\u9644\uff0c\u4e14\u4e0d\u53d7H2<\/sub>O, SO2<\/sub>\u548cCO2<\/sub>\u7684\u5f71\u54cd<\/p>\n

\u56fe2. MFM-520\u2022N2<\/sub>O4<\/sub>\u7684\u7ed3\u6784\u6a21\u578b\"\"\u8981\u70b9\uff1a<\/p>\n

1. \u6240\u6709\u5438\u9644\u7684NO2<\/sub>\u5206\u5b50\u4ee5\u4e8c\u805a\u4f53N2<\/sub>O4<\/sub>\u7684\u5f62\u5f0f\u5b58\u50a8\u5728\u5b54\u5185<\/p>\n

2. MFM-520\u7684\u5b54\u5f62\u72b6\u548c\u5927\u5c0f\u6b63\u597d\u9002\u5408\u4e00\u4e2a\u4e8c\u805a\u4f53\u7684\u5b58\u50a8<\/p>\n

3. NO2<\/sub>\u4e0e\u91d1\u5c5e\u6846\u67b6\u7684\u591a\u91cd\u5f31\u76f8\u4e92\u4f5c\u7528\u7a33\u5b9a\u4e86NO2<\/sub>\u5728\u5b54\u5185\u7684\u5b58\u50a8<\/p>\n

\u56fe3. \u4e8c\u6c27\u5316\u6c2e\u7684\u6355\u6349\u4e0e\u8f6c\u5316<\/p>\n

\"\"<\/p>\n

\u8be5\u7814\u7a76\u4e0d\u4ec5\u53d1\u73b0\u4e86\u4e00\u79cd\u6709\u6548\u7684\u4e8c\u6c27\u5316\u6c2e\u6355\u6349\u6750\u6599\uff0c\u9996\u6b21\u63d0\u51fa\u5e76\u5b9e\u73b0\u4e86\u6355\u6349\u6c14\u4f53\u7684\u8f6c\u5316\u3002\u5176\u5bf9\u4e8c\u6c27\u5316\u6c2e\u5feb\u901f\uff0c\u6709\u6548\u7684\u5438\u9644\u673a\u7406\u7814\u7a76\u4e3a\u672a\u6765\u6750\u6599\u7684\u8bbe\u8ba1\u4e0e\u5f00\u53d1\u63d0\u4f9b\u65b9\u5411\u548c\u601d\u8def\u3002\u76f8\u5173\u5de5\u4f5c\u53d1\u8868\u5728Nature Chemistry<\/em>\u4e0a\uff0c\u6587\u7ae0\u7684\u7b2c\u4e00\u4f5c\u8005\u662f\u66fc\u5f7b\u65af\u7279\u5927\u5b66\u535a\u58eb\u7814\u7a76\u751f\u674e\u6c5f\u5357<\/strong>\u3002<\/p>\n

Capture of nitrogen dioxide and conversion to nitric acid in a porous metal-organic framework\uff0cJ. Li, X. Han, X. Zhang, A. M. Sheveleva, Y. Cheng, F. Tuna, E. J. L. Mcinnes, L. McCormick, S. J. Teat, L. L. Daeman, A. J. Ramirez-Cuesta, M. Schr\u00f6der and S. Yang. Nat. Chem.<\/em> 2019, https:\/\/doi.org\/10.1038\/s41557-019-0356-0<\/a>\u3002<\/p>\n

\u672c\u6587\u7531\u4f5c\u8005\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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