{"id":197135,"date":"2020-03-07T06:12:38","date_gmt":"2020-03-06T22:12:38","guid":{"rendered":"\/\/m.iemloyee.com\/?p=197135"},"modified":"2020-03-06T21:12:49","modified_gmt":"2020-03-06T13:12:49","slug":"%e5%8e%a6%e9%97%a8%e5%a4%a7%e5%ad%a6jacs%ef%bc%9a%e7%94%a8%e4%ba%8e%e6%8f%92%e5%b1%82%e5%85%b1%e4%bb%b7%e6%9c%89%e6%9c%ba%e6%a1%86%e6%9e%b6%e7%9a%84%e8%b6%85%e5%88%86%e5%ad%90%e4%ba%a4%e6%9b%bf","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=197135","title":{"rendered":"\u53a6\u95e8\u5927\u5b66JACS\uff1a\u7528\u4e8e\u63d2\u5c42\u5171\u4ef7\u6709\u673a\u6846\u67b6\u7684\u8d85\u5206\u5b50\u4ea4\u66ff\u4f9b\u4f53-\u53d7\u4f53\u7ec4\u88c5"},"content":{"rendered":"

\u3010\u7814\u7a76\u80cc\u666f\u3011<\/strong><\/p>\n

\u8fd1\u5e74\u6765\uff0c\u4e8c\u7ef4\u5171\u4ef7\u6709\u673a\u6846\u67b6\uff082D-COF\uff09\u5728\u50ac\u5316\u3001\u6c14\u4f53\u5b58\u50a8\/\u5206\u79bb\u3001\u56fa\u6001\u7535\u6c60\u3001\u4f20\u611f\u548c\u5149\u7535\/\u5149\u4f0f\u7b49\u9886\u57df\u5f15\u8d77\u4e86\u5e7f\u6cdb\u5174\u8da3\u3002\u901a\u5e38\uff0c2D-COF\u5408\u6210\u4e3b\u8981\u7531\u5171\u4ef7\u952e\u5408\u5355\u5c42\u7684\u6a2a\u5411\u751f\u957f\u548c\u901a\u8fc72D\u5c42\u7684\u53ef\u63a7\u6027\u03c0\u5806\u53e0\u7a0b\u5ea6\u8f83\u4f4e\u7684\u6846\u67b6\u7684\u5782\u76f4\u5ef6\u4f38\u6240\u51b3\u5b9a\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u5bf92D-COF\u7684\u63a2\u7d22\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5bf9\u5927\u5c0f\u3001\u5bf9\u79f0\u6027\u548c\u6784\u9020\u5757\u94fe\u63a5\u7684\u8c03\u8282\uff0c\u5b83\u4eec\u53ef\u4ee5\u7cbe\u786e\u5730\u5b9a\u4e49\u5171\u4ef72D\u5c42\u4e2d\u7684\u62d3\u6251\u3001\u7ec4\u6210\u548c\u6709\u5e8f\u6027\u3002\u5c3d\u7ba1\u57282D-COF\u7684\u5f62\u6210\u3001\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u8c03\u5236\u4e2d\u5177\u6709\u03c0\u5806\u53e0\u7684\u91cd\u8981\u6027\uff0c\u4f46\u4ec5\u63d0\u51fa\u4e86\u4e00\u4e9b\u539f\u5219\u6765\u6539\u5584\u6216\u66f4\u6539\u91cd\u590d2D\u5c42\u7684\u5782\u76f4\u5806\u53e0\u884c\u4e3a\uff0c\u5f88\u96be\u5b9e\u73b02D-COF\u7684z\u65b9\u5411\u8c03\u8282\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u53a6\u95e8\u5927\u5b66\u5f20\u6167\u541b\u526f\u6559\u6388\u8054\u5408\u6797\u5efa\u658c\u526f\u6559\u6388<\/strong>\u8054\u5408\u62a5\u544a\u4e86\u4e00\u4e2a\u65b0\u7684\u5939\u5c42\u5171\u4ef7\u6709\u673a\u6846\u67b6\u901a\u8fc7\u540c\u6b65\u64cd\u4f5c\u7684\u8d85\u5206\u5b50\u7ed9\u4f53-\u53d7\u4f53(D\u2212A)\u5728\u5782\u76f4\u65b9\u5411\u4e0a\u7684\u76f8\u4e92\u4f5c\u7528(A \u53d7\u4f53\uff1a2,5,8,11-\u56db(\u5bf9\u7532\u9170\u57fa\u82ef\u57fa)-\u4e8c\u4e9a\u80fa(PDI) \uff1bD\u4f9b\u4f53\uff1a\u82dd\uff0c\u4f5c\u4e3a\u5d4c\u5165\u5242)\uff0c\u6a2a\u5411\u4e0a\u53d1\u751f\u805a\u5408\u4f5c\u7528(\u53d7\u4f53\u4e0e\u5bf9\u82ef\u4e8c\u80fa\u53d1\u751f\u53cd\u5e94)\u3002\u5728\u8fd9\u79cd\u5939\u5c42COF\u4e2d\uff0c\u57fa\u4e8ePDI\u7684\u5171\u4ef7\u4e8c\u7ef4\u5c42\u88ab\u805a\u4e8c\u70ef\u70c3\u5ba2\u4f53\u5c42\u5747\u5300\u5730\u9694\u5f00\u3002\u8fd9\u79cd\u8d85\u5206\u5b50\u7b56\u7565\u4e3a\u901a\u8fc7\u201c\u63d2\u5165\u201d\u5404\u79cd\u5ba2\u4f53\u5206\u5b50\u6765\u5b9e\u73b02D-COFs\u7684z\u5411\u8c03\u5236\u5f00\u8f9f\u4e86\u53ef\u80fd\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u63a2\u7d22\u8fd9\u4e9b\u591a\u5b54\u548c\u6676\u4f53\u7ed3\u6784\u7684\u8fdb\u4e00\u6b65\u5e94\u7528\u3002\u8be5\u6587\u7ae0\u8fd1\u65e5\u4ee5\u9898\u4e3a\u201cSupramolecular Alternating Donor\u2212Acceptor Assembly toward Intercalated Covalent Organic Frameworks<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aJ. Am. Chem. Soc<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe\u4e00\u3001\u8d85\u5206\u5b50\u591a\u7ec4\u5206\u4e00\u7ef4\u53e0\u52a0\u63d2\u5c42<\/strong>COF<\/strong>\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c\u3001\u4e0d\u540c\u60c5\u51b5\u4e0b<\/strong>COF<\/strong>\u5f62\u6210\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u5728\uff08a\uff09\u6709\u548c\uff08b\uff09\u6ca1\u6709D-A\u76f8\u4e92\u4f5c\u7528\u60c5\u51b5\u4e0b\uff0c\u5206\u522b\u5408\u6210POP\u548c\u63d2\u5c42COF\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe\u4e09\u3001\u4e0d\u540c\u7ec4\u5408\u95f4\u7684\u76f8\u4e92\u4f5c\u7528<\/strong><\/p>\n

\"\"<\/p>\n

\u6240\u6709\u6210\u5206\u6d53\u5ea6\u4e3a5 mM\u65f6\uff0c\u4e0d\u540c\u7ec4\u5408\u6eb6\u6db2\u76841<\/sup>H NMR\u6c22\u8c31\u53ca\u7167\u7247\u3002<\/p>\n

\u56fe\u56db\u3001<\/strong>XRD\u53ca\u6a21\u62df<\/strong>\u9a8c\u8bc1<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u63d2\u5c42COF\u7684XRD\u4ee5\u53ca\u6a21\u62df\u503c\u7684\u533a\u522b\uff08\u9ed1\u8272\uff09\uff0cAA\u5806\u53e0\u6a21\u5f0f\uff08\u6d0b\u7ea2\u8272\uff09\uff0c\u63d2\u5165\u82dd\u4e4b\u540e\u7684AA\u5806\u53e0\u6a21\u5f0f\uff08\u6a59\u8272\uff09\u548c\u4ea4\u9519\u5806\u53e0\u6a21\u5f0f\uff08\u84dd\u8272\uff09\u3002<\/p>\n

\uff08b-c\uff09AA\u5806\u53e0\u6a21\u5f0f\u7684\u5355\u5143\u6676\u80de\u7ed3\u6784\u3002<\/p>\n

\uff08d-e\uff09\u63d2\u5165\u82dd\u4e4b\u540eAA\u5806\u53e0\u6a21\u5f0f\u7684\u5355\u5143\u6676\u80de\u7ed3\u6784\u3002<\/p>\n

\uff08f-g\uff09\u4ea4\u9519\u5806\u53e0\u6a21\u5f0f\u7684\u5355\u5143\u6676\u80de\u7ed3\u6784\u3002<\/p>\n

\u56fe\u4e94\u3001\u53cd\u5e94\u8fc7\u7a0b\u76d1\u6d4b<\/strong><\/p>\n

\"\"<\/p>\n

\u5728\u6709\u65e0\u82dd\uff083\uff09\u5b58\u5728\u7684\u6761\u4ef6\u4e0b\u5316\u5408\u72691 (5 mM), 2 (10 mM)\u548cSc(OTf)3<\/sub> (1.6 mM) \u76841<\/sup>H NMR\u8c31\u56fe\u3002<\/p>\n

\u56fe\u516d\uff1a<\/strong>TGA<\/strong>\u53ca\u7d2b\u5916\u76d1\u6d4b<\/strong><\/p>\n

\"\"<\/p>\n

1<\/strong>\uff0c3<\/strong>\uff0c1<\/strong>\/3<\/strong>\uff081\uff1a1\uff09\uff0cPOP 4<\/strong>\uff0c\u548c\u63d2\u5c42COF 5<\/strong>\u7684\uff08a\uff09TGA\u66f2\u7ebf\u548c\uff08b\uff09\u6f2b\u53cd\u5c04\u7684\u7d2b\u5916\u53ef\u89c1\u5149\u5438\u6536\u5149\u8c31\u3002<\/p>\n

\u3010\u7ed3\u8bba\u5c55\u671b\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u57fa\u4e8e\u8d85\u5206\u5b50\u7b56\u7565\uff0c\u8bbe\u8ba1\u5e76\u6784\u5efa\u4e86\u7b2c\u4e00\u4e2aD-A\u578b\u63d2\u5c42COF\uff0c\u5176\u5177\u6709\u4ea4\u66ff\u7684\u57fa\u4e8ePDI\u7684\u5171\u4ef72D\u5c42\u548c\u82dd\u5ba2\u4f53\u5c42\u3002\u901a\u8fc7\u4f7f\u7528\u7a7a\u95f4\u5e9e\u5927\u76842,5,8,11-\u56db(\u5bf9\u7532\u9170\u57fa\u82ef\u57fa)-\u4e8c\u4e9a\u80fa(PDI) 1<\/strong>\u548c\u5bcc\u542b\u7535\u5b50\u7684\u82dd\u4f5c\u4e3aA\u548cD\u5355\u5143\uff0c\u51cf\u5c11\u4e86\u901a\u5e38\u5bfc\u81f4\u5206\u79bbD-A\u53d6\u5411\u7684\u76f8\u540c\u03c0-\u8868\u9762\u4e4b\u95f4\u7684\u5f3a\u5747\u805a\u76f8\u4e92\u4f5c\u7528\u3002\u901a\u8fc7NMR\u5bf9\u53cd\u5e94\u8fc7\u7a0b\u8fdb\u884c\u539f\u4f4d\u76d1\u6d4b\u8868\u660e\uff0cD-A\u53e0\u5c42\u7684\u5f62\u6210\u6709\u5229\u4e8e\u63d2\u5c42COF\u7684\u7ed3\u6676\u3002\u9664\u4e86\u6b63\u5e382D-COFs\u7684z\u5411\u8c03\u5236\u673a\u4f1a\u5916\uff0c\u8fd9\u79cd\u8d85\u5206\u5b50\u7b56\u7565\u8fd8\u63d0\u4f9b\u4e86\u4e00\u79cd\u539f\u5b50\u7cbe\u786e\u7684\u81ea\u4e0b\u800c\u4e0a\u7684\u65b9\u6cd5\uff0c\u4ee5\u5b9e\u73b0\u5177\u6709\u4e0d\u540c\u7ed3\u6784\u5757\u7684\u660e\u786e\u7684\u9c81\u68d2\u5f02\u8d28\u7ed3\u6784\u3002\u4f5c\u8005\u5e0c\u671b\u521b\u65b0\u4e14\u72ec\u7279\u7684\u63d2\u5c42COF\u7ed3\u6784\u80fd\u591f\u63d0\u4f9b\u65b0\u7684\u7eb3\u7c73\u6280\u672f\u5e94\u7528\uff0c\u4f8b\u5982\u5149\u7535\u5e94\u7528\u548c\u5265\u79bb\u6210\u5355\u5c42COF\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aSupramolecular Alternating Donor\u2212Acceptor Assembly toward Intercalated Covalent Organic Frameworks <\/a>(J. Am. Chem. Soc.<\/em>, 2020<\/strong>, DOI: 10.1021\/jacs.9b13559)<\/p>\n

\u672c\u6587\u7531\u5927\u5175\u54e5\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\uff1atougao@cailiaoren.com<\/a><\/p>\n

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