{"id":84903,"date":"2019-04-15T00:00:50","date_gmt":"2019-04-17T03:16:41","guid":{"rendered":"http:\/\/www.05921.net\/index.php\/84903\/"},"modified":"2019-04-17T11:16:44","modified_gmt":"2019-04-17T03:16:44","slug":"4eac7f2889","status":"publish","type":"post","link":"https:\/\/www.05921.net\/index.php\/84903\/","title":{"rendered":"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat. Chem.\uff1a\u8d85\u9ad8\u5316\u5b66\u7a33\u5b9a\u805a\u82b3\u919a\u7c7b\u5171\u4ef7\u6709\u673a\u9aa8\u67b6\u6750\u6599"},"content":{"rendered":"
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\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/span><\/a><\/p>\n


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\u5171\u4ef7\u6709\u673a\u9aa8\u67b6<\/strong>\uff08COFs\uff09\u6750\u6599\u662f\u4e00\u7c7b\u901a\u8fc7\u53ef\u9006\u5171\u4ef7\u952e\u8fde\u63a5\u5f62\u6210\u7684\u7ed3\u6676\u591a\u5b54\u6750\u6599\u3002\u5728\u8fc7\u53bb\u7684\u5341\u4f59\u5e74\u4e2d\uff0cCOFs\u5728\u6c14\u4f53\u5438\u9644\u4e0e\u5206\u79bb\u3001\u50ac\u5316\u3001\u7535\u5316\u5b66\u3001\u533b\u836f\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u7136\u800c\uff0c\u7531\u4e8eCOFs\u4e2d\u5b58\u5728\u5927\u91cf\u7684\u53ef\u9006\u952e\uff08\u5982B\u2013O\u3001C=N\u3001C\u2013N\u3001B=N\u7b49\uff09\uff0c\u5176\u5316\u5b66\u7a33\u5b9a\u6027\u901a\u5e38\u8f83\u4f4e\u3002\u8fd1\u5e74\u6765\uff0c\u4eba\u4eec\u901a\u8fc7\u4e00\u7cfb\u5217\u65b9\u6cd5\uff08\u5982\u5f15\u5165\u6c22\u952e\u3001\u916e-\u70ef\u9187\u4e92\u53d8\u5f02\u6784\u3001\u589e\u5f3a\u5c42\u95f4\u76f8\u4e92\u4f5c\u7528\u3001\u952e\u578b\u8f6c\u5316\u7b49\uff09\u6765\u63d0\u9ad8COFs\u7684\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u4f46\u662fCOFs\u8fd8\u662f\u96be\u4ee5\u627f\u53d7\u4e00\u4e9b\u82db\u523b\u7684\u6761\u4ef6\u3002COFs\u7684\u4f4e\u5316\u5b66\u7a33\u5b9a\u6027\u9650\u5236\u4e86\u5176\u8fdb\u4e00\u6b65\u53d1\u5c55\u548c\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u7814\u7a76\u51fa\u80fd\u591f\u8010\u53d7\u5404\u79cd\u82db\u523b\u6761\u4ef6\u7684COFs\u6210\u4e3a\u4e86\u4eba\u4eec\u4e0d\u61c8\u8ffd\u6c42\u7684\u76ee\u6807\u3002<\/p>\n


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\u8fd1\u671f\uff0c\u5409\u6797\u5927\u5b66<\/strong>\u65e0\u673a\u5408\u6210\u4e0e\u5236\u5907\u5316\u5b66\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u65b9\u5343\u8363<\/strong>\u8bfe\u9898\u7ec4\u5728Nature Chemistry<\/em><\/strong>\u4e0a\u53d1\u8868\u8bba\u6587\uff0c\u62a5\u9053\u4e86\u4e00\u79cd\u5316\u5b66\u7a33\u5b9a\u7684\u805a\u82b3\u919a\u7c7b\u5171\u4ef7\u6709\u673a\u9aa8\u67b6\u6750\u6599<\/strong>\uff08polyarylether-based covalent organic frameworks, PAE-COFs\uff09<\/span>\u3002\u8fd9\u79cd\u7ed3\u6676\u6027\u591a\u5b54COF\u6750\u6599\u80fd\u591f\u8010\u53d7\u9ad8\u8fbe400 \u00b0C\u7684\u6e29\u5ea6\uff0c\u800c\u4e14\u5728\u5305\u62ec\u5e9f\u6c34\u3001\u5f3a\u9178\u3001\u5f3a\u78b1\u3001\u5f3a\u6c27\u5316\u6027\u3001\u5f3a\u8fd8\u539f\u6027\u7b49\u591a\u79cd\u82db\u523b\u73af\u5883\u4e2d\u5747\u8868\u73b0\u51fa\u4f18\u79c0\u7684\u7a33\u5b9a\u6027\uff0c\u8d85\u8fc7\u6240\u6709\u5df2\u77e5\u7684\u7ed3\u6676\u591a\u5b54\u6750\u6599\u3002\u6b64\u5916\uff0c\u8fd9\u79cdPAE-COFs\u8fd8\u80fd\u8fdb\u884c\u540e\u5408\u6210\u5b98\u80fd\u5316\uff0c\u4fee\u9970\u4e0a\u7fa7\u57fa\u3001\u6c28\u57fa\u7b49\u5b98\u80fd\u56e2\u4e14\u4e0d\u5f71\u54cd\u5176\u591a\u5b54\u7ed3\u6784\u7684\u7a33\u5b9a\u6027\uff0c\u8868\u73b0\u51fa\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n

\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

\u65b9\u5343\u8363\u6559\u6388<\/span><\/p>\n


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\u7814\u7a76\u8005\u91c7\u7528\u90bb\u4e8c\u915a\u7c7b\u5355\u4f53\u548c\u90bb\u4e8c\u6c1f\u82ef\u7c7b\u5355\u4f53\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u901a\u8fc7\u6eb6\u5242\u70ed\u7684\u65b9\u6cd5\u5408\u6210\u4e86\u4e24\u79cd\u901a\u8fc7\u82b3\u9999\u919a\u952e\u8fde\u63a5\u5171\u4ef7\u6709\u673a\u9aa8\u67b6\u6750\u6599PAE-COFs\uff0c\u5e76\u5206\u522b\u547d\u540d\u4e3aJUC-505\u548cJUC-506\u3002<\/p>\n

\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

PAE-COFs\u7684\u5408\u6210\u3002\u56fe\u7247\u6765\u6e90\uff1a<\/span>Nat. Chem.<\/span><\/em><\/p>\n


<\/p>\n

\u901a\u8fc7\u7c89\u672bX\u5c04\u7ebf\u884d\u5c04\u7814\u7a76\u8005\u53d1\u73b0\uff0cPAE-COFs\u5177\u6709\u9ad8\u7ed3\u6676\u5ea6\u3002\u6c2e\u6c14\u5438\u9644-\u8131\u9644\u6d4b\u8bd5\u663e\u793aPAE-COFs\u5177\u6709\u8f83\u9ad8\u7684\u6bd4\u8868\u9762\u79ef\uff0c\u540c\u65f6\uff0c\u6750\u6599\u7684CO2<\/sub><\/span>\u3001N2<\/sub><\/span>\u548cCH4<\/sub><\/span>\u6c14\u4f53\u5438\u9644\u80fd\u529b\u6d4b\u8bd5\u53d1\u73b0\u8be5\u6750\u6599\u5177\u6709\u5f88\u9ad8\u7684CO2<\/sub><\/span>\u5438\u9644\u548c\u5206\u79bb\u80fd\u529b\uff0cJUC-505\u7684CO2<\/sub><\/span>\u5438\u9644\u80fd\u529b\u5728273 K\u4e0b\u8fbe\u5230231.3 mg\/g\uff0c\u5176CO2<\/sub><\/span>\/CH4<\/sub><\/span>\u548cCO2<\/sub><\/span>\/N2<\/sub><\/span>\u5206\u79bb\u6bd4\u5206\u522b\u8fbe\u523048.9\u548c97.2\u3002<\/p>\n

\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

PAE-COFs\u7684\u8868\u5f81\u548c\u7a33\u5b9a\u6027\u6d4b\u8bd5\u3002\u56fe\u7247\u6765\u6e90\uff1a<\/span>Nat. Chem.<\/span><\/em><\/p>\n


<\/p>\n

\u540c\u65f6\u5176\u80fd\u591f\u5728\u5305\u62ec\u6cb8\u6c34\u3001\u5f3a\u9178\uff0812 M\u76d0\u9178\u300118 M\u786b\u9178\u300140%\u6c22\u6c1f\u9178\uff09\u3001\u5f3a\u78b1\uff0814 M\u6c22\u6c27\u5316\u94a0\u30015 M\u7532\u9187\u94a0\/\u7532\u9187\u6eb6\u6db2\uff09\u3001\u5f3a\u6c27\u5316\u5242\uff08\u94ec\u9178\u6eb6\u6db2\uff09\u3001\u5f3a\u8fd8\u539f\u5242\uff082.4 M\u6c22\u5316\u94dd\u9502\/\u56db\u6c22\u544b\u5583\u6eb6\u6db2\uff09\u7b49\u82db\u523b\u7684\u6761\u4ef6\u4e0b\u4fdd\u6301\u7a33\u5b9a\uff0c\u5176\u7a33\u5b9a\u6027\u8d85\u8fc7\u4e86\u6240\u6709\u5df2\u77e5\u7684\u7ed3\u6676\u591a\u5b54\u6750\u6599\uff08\u5305\u62ec\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\u6750\u6599\u3001\u5206\u5b50\u7b5b\u548c\u5176\u4ed6COFs\uff09\u3002<\/p>\n

\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

PAE-COFs\u4e0e\u5176\u4ed6\u6750\u6599\u7684\u7a33\u5b9a\u6027\u6bd4\u8f83\u3002\u56fe\u7247\u6765\u6e90\uff1a<\/span>Nat. Chem.<\/span><\/em><\/p>\n


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\u57fa\u4e8eJUC-505\u7684\u9ad8\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u7814\u7a76\u8005\u8fd8\u5bf9\u5176\u8fdb\u884c\u4e86\u540e\u4fee\u9970\u3002\u901a\u8fc7\u5c06JUC-505\u5206\u522b\u572820%\u6c22\u6c27\u5316\u94a0\uff08\u6c34\/\u4e59\u9187 = 1\/1\uff09\u548c2.4 M\u6c22\u5316\u94dd\u9502\uff08\u56db\u6c22\u544b\u5583\uff09\u4e2d\u56de\u6d41\uff0c\u5f97\u5230\u4e86\u7fa7\u57fa\u529f\u80fd\u5316\u7684JUC-505-COOH\u548c\u6c28\u57fa\u529f\u80fd\u5316\u7684JUC-505-NH2<\/sub><\/span><\/span>\u3002\u4ed6\u4eec\u5c06JUC-505\u53ca\u5176\u4e24\u79cd\u884d\u751f\u7269\u7528\u4e8e\u6c61\u6c34\u4e2d\u6297\u751f\u7d20\u7684\u5438\u9644\uff0c\u53d1\u73b0\u5176\u5bf9\u56db\u73af\u7d20\u3001\u571f\u9709\u7d20\u548c\u91d1\u9709\u7d20\u5728\u5e7f\u6cdb\u7684pH\u8303\u56f4\uff08pH = 1~13\uff09\u5185\u5177\u6709\u8f83\u9ad8\u7684\u5438\u9644\uff0c\u4e14\u7ecf\u8fc75\u6b21\u5438\u9644-\u8131\u9644\u5faa\u73af\u540e\u5438\u9644\u91cf\u6ca1\u6709\u660e\u663e\u7684\u964d\u4f4e\u3002<\/p>\n

\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

\u529f\u80fd\u5316PAE-COFs\u7684\u5e94\u7528\u3002\u56fe\u7247\u6765\u6e90\uff1a<\/span>Nat. Chem.<\/span><\/em><\/p>\n


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


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\u65b9\u5343\u8363\u8bfe\u9898\u7ec4\u901a\u8fc7\u82b3\u9999\u4eb2\u6838\u53d6\u4ee3\u53cd\u5e94\u5236\u5907\u4e86\u4e00\u7cfb\u5217\u5177\u6709\u9ad8\u5316\u5b66\u7a33\u5b9a\u6027\u7684\u805a\u82b3\u919a\u5171\u4ef7\u6709\u673a\u9aa8\u67b6\u6750\u6599\uff0c\u5176\u80fd\u591f\u5728\u5305\u62ec\u6cb8\u6c34\u3001\u5f3a\u9178\u3001\u5f3a\u78b1\u3001\u5f3a\u6c27\u5316\u5242\u3001\u5f3a\u8fd8\u539f\u5242\u7b49\u82db\u523b\u7684\u6761\u4ef6\u4e0b\u4fdd\u6301\u7a33\u5b9a\uff0c\u5176\u7a33\u5b9a\u6027\u8d85\u8fc7\u4e86\u6240\u6709\u5df2\u77e5\u7684\u7ed3\u6676\u591a\u5b54\u6750\u6599\uff08\u5305\u62ec\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\u6750\u6599\u3001\u5206\u5b50\u7b5b\u548c\u5176\u4ed6COFs\uff09\u3002\u8fd9\u79cd\u7a33\u5b9a\u7684\u6750\u6599\u5c06\u662f\u5236\u5907\u53ef\u5728\u6781\u7aef\u5316\u5b66\u73af\u5883\u4e0b\u4f7f\u7528\u7684\u529f\u80fd\u6750\u6599\u7684\u7406\u60f3\u5e73\u53f0\u3002\u5409\u6797\u5927\u5b66\u4e3a\u8be5\u6587\u7b2c\u4e00\u5b8c\u6210\u5355\u4f4d\uff0cValentin Valtchev<\/strong>\u6559\u6388\u3001\u7279\u62c9\u534e\u5927\u5b66Yushan Yan<\/strong>\u6559\u6388\u4e3a\u672c\u6587\u53e6\u5916\u4e24\u4f4d\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n


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\u539f\u6587\uff08\u626b\u63cf\u6216\u957f\u6309\u4e8c\u7ef4\u7801\uff0c\u8bc6\u522b\u540e\u76f4\u8fbe\u539f\u6587\u9875\u9762\uff09\uff1a<\/span><\/p>\n

\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

Chemically stable polyarylether-based covalent organic frameworks<\/span><\/p>\n

Xinyu Guan, Hui Li, Yunchao Ma, Ming Xue, Qianrong Fang*, Yushan Yan*, Valentin Valtchev*, Shilun Qiu <\/span><\/p>\n

Nat. Chem.<\/span><\/em>, 2019<\/strong>, DOI: 10.1038\/s41557-019-0238-5<\/span><\/p>\n


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\u5bfc\u5e08\u4ecb\u7ecd<\/span><\/p>\n

\u65b9\u5343\u8363<\/span><\/p>\n

https:\/\/www.x-mol.com\/university\/faculty\/49549<\/span><\/p>\n


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\u5409\u5927\u5b98\u7f51\u62a5\u9053<\/span><\/p>\n

http:\/\/chem.jlu.edu.cn\/info\/1084\/6995.htm<\/span><\/p>\n


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\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/span><\/a><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n


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\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n

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\u672c\u6587\u7248\u6743\u5c5e\u4e8eX-MOL<\/strong><\/span>\uff08x-mol.com\uff09\uff0c\u672a\u7ecf\u8bb8\u53ef\u8c22\u7edd\u8f6c\u8f7d\uff01\u6b22\u8fce\u8bfb\u8005\u670b\u53cb\u4eec\u5206\u4eab\u5230\u670b\u53cb\u5708or\u5fae\u535a\uff01<\/p>\n


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\u957f\u6309<\/strong><\/span>\u4e0b\u56fe\u8bc6\u522b\u56fe\u4e2d\u4e8c\u7ef4\u7801<\/strong>\uff0c\u8f7b\u677e\u5173\u6ce8\u6211\u4eec\uff01<\/p>\n<\/section>\n<\/section>\n<\/section>\n

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\"\u5409\u5927\u65b9\u5343\u8363\u8bfe\u9898\u7ec4Nat.<\/p>\n<\/section>\n<\/section>\n

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\u70b9\u51fb\u201c\u9605\u8bfb\u539f\u6587<\/span>\u201d\uff0c\u67e5\u770b \u5316\u5b66 \u2022 \u6750\u6599 <\/strong>\u9886\u57df\u6240\u6709\u6536\u5f55\u671f\u520a<\/span><\/span><\/p>\n

\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\u5171\u4ef7\u6709\u673a\u9aa8\u67b6\uff08COFs\uff09\u6750\u6599\u662f\u4e00\u7c7b\u901a\u8fc7\u53ef\u9006\u5171\u4ef7\u952e\u8fde\u63a5\u5f62\u6210\u7684\u7ed3\u6676\u591a\u5b54\u6750\u6599\u3002\u5728\u8fc7\u53bb\u7684\u5341\u4f59\u5e74\u4e2d\uff0cCOFs\u5728\u6c14\u4f53\u5438\u9644\u4e0e […]<\/p>\n","protected":false},"author":1,"featured_media":84904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/posts\/84903"}],"collection":[{"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/comments?post=84903"}],"version-history":[{"count":1,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/posts\/84903\/revisions"}],"predecessor-version":[{"id":84915,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/posts\/84903\/revisions\/84915"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/media\/84904"}],"wp:attachment":[{"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/media?parent=84903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/categories?post=84903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.05921.net\/index.php\/wp-json\/wp\/v2\/tags?post=84903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}