{"id":33111,"date":"2016-08-13T08:00:27","date_gmt":"2016-08-13T00:00:27","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=33111"},"modified":"2016-08-12T10:25:39","modified_gmt":"2016-08-12T02:25:39","slug":"jacs%ef%bc%9a%e5%8f%af%e6%ba%b6%e6%80%a7%e9%87%91%e5%b1%9e%e7%ba%b3%e7%b1%b3%e7%b2%92%e5%ad%90%e4%bf%ae%e9%a5%b0%e5%a4%9a%e5%ad%94%e9%85%8d%e4%bd%8d%e8%81%9a%e5%90%88%e7%89%a9-%e9%9b%86%e5%9d%87","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=33111","title":{"rendered":"JACS\uff1a\u53ef\u6eb6\u6027\u91d1\u5c5e\u7eb3\u7c73\u7c92\u5b50\u4fee\u9970\u591a\u5b54\u914d\u4f4d\u805a\u5408\u7269 \u96c6\u5747\u76f8\u3001\u591a\u76f8\u50ac\u5316\u4f18\u52bf\u4e8e\u4e00\u4f53"},"content":{"rendered":"

\"QQ\u56fe\u724720160811222206\"<\/p>\n

\u591a\u5b54SPCP-x\/y\uff08x\/y=3\/1,2\/2,0\/4\uff09\u4e0a\u56fa\u5316\u8d85\u5c0fMNPs\u7684\u5408\u6210\u793a\u610f\u56fe<\/p>\n

\u5747\u76f8\u50ac\u5316\u5242\u6307\u4e0e\u53cd\u5e94\u5242\u5177\u6709\u76f8\u540c\u7684\u76f8\uff0c\u5e76\u4e14\u5728\u6eb6\u591c\u4e2d\u6240\u6709\u6d3b\u6027\u4f4d\u53cd\u5e94\u5242\u5747\u53ef\u8fdb\u5165\uff0c\u76f8\u6bd4\u5b83\u4eec\u7684\u591a\u9879\u914d\u5bf9\u7269\uff0c\u5747\u76f8\u50ac\u5316\u5242\u901a\u5e38\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u6d3b\u6027\uff0c\u4f46\u662f\u5176\u96be\u4ee5\u56de\u6536\u548c\u518d\u5229\u7528\u3002\u5c3d\u7ba1\u591a\u76f8\u50ac\u5316\u5242\uff08\u5982\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92(MNPs\uff09\u578b\u591a\u76f8\u50ac\u5316\u5242)\u4e0d\u5b58\u5728\u4e0a\u8ff0\u95ee\u9898\uff0c\u4f46\u662f\u5176\u6d3b\u6027\u901a\u5e38\u8f83\u4f4e\u3002\u591a\u76f8MNPs\u7684\u5747\u76f8\u50ac\u5316\u5242\u867d\u7136\u7ed3\u5408\u4e86\u591a\u9879\u5747\u76f8\u50ac\u5316\u5242\u7684\u4f18\u70b9\uff0c\u53ef\u4ee5\u83b7\u5f97\u9ad8\u7684\u6d3b\u6027\u5e76\u53ef\u4ee5\u8fdb\u884c\u56de\u6536\u548c\u518d\u5229\u7528\uff0c\u4f46\u8fd9\u79cd\u5f88\u6709\u524d\u9014\u7684\u65b9\u6cd5\u5f88\u5c11\u88ab\u5e94\u7528\u5728\u7531\u652f\u6301\u591a\u5b54\u91d1\u5c5eMNPs\u7ec4\u6210\u7684\u50ac\u5316\u5242\u7cfb\u7edf\u4e2d\u3002\u5c3d\u7ba1\u5728\u6eb6\u6db2\u4e2d\uff0c\u8868\u9762\u6d3b\u6027\u5242\u7a33\u5b9a\u7684MNPs\u53ef\u4ee5\u5f88\u5bb9\u6613\u88ab\u5206\u6563\uff0c\u4f46\u662f\u9897\u7c92\u88ab\u5f88\u957f\u7684\u94fe\u8986\u76d6\uff0c\u5176\u901a\u5e38\u9650\u5236\u53cd\u5e94\u5242\u81ea\u7531\u8fdb\u5165\u5230\u50ac\u5316\u5242MNPs\u3002MNPs\u652f\u6301\u7684\u5177\u6709\u9ad8\u5206\u6563\u80fd\u529b\u6eb6\u6027\u591a\u5b54\u91d1\u5c5e\uff0c\u56e0MNPs\u53ef\u4ee5\u901a\u8fc7\u901a\u9053\u9ad8\u6548\u8fdb\u5165\u5230\u53cd\u5e94\u5242\u4e2d\uff0c\u56e0\u800c\u5176\u4e0d\u5b58\u5728\u4e0a\u8ff0\u95ee\u9898\u3002<\/p>\n

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\u8fd1\u65e5\uff0c\u7531\u6765\u81ea\u4e2d\u79d1\u9662-\u798f\u5efa\u7269\u8d28\u7ed3\u6784\u7814\u7a76\u6240\u3001\u7ed3\u6784\u5316\u5b66\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u66f9\u8363\u9886\u5bfc\u7684\u7814\u7a76\u56e2\u961f\uff0c\u5b9e\u73b0\u4e86\u5c06\u8d85\u5c0f\u91d1\u5c5e\u9897\u7c92\u9ad8\u8d1f\u8377\u88c5\u5728\u53ef\u6eb6\u6027PCPs\u4e0a,\u800c\u4e14\u590d\u5408\u7269\u7684\u53ef\u6eb6\u6027\u548cMNPs\u7684\u5c3a\u5bf8\u5747\u53ef\u901a\u8fc7\u6539\u53d8\u5148\u9a71\u4f53\u548c\u53d7\u4f53\u7684\u6bd4\u7387\u6765\u63a7\u5236\u3002\u53ef\u6eb6\u6027PCPs\u53ef\u4ee5\u5145\u5f53\u5747\u5316\u591a\u76f8MNPs\u50ac\u5316\u5242\u7684\u5e73\u53f0\uff0c\u5728C-H\u6d3b\u5316\u4f5c\u7528\u548c\u94c3\u6728\u53cd\u5e94\u4e2d\u8868\u73b0\u51fa\u975e\u5e38\u68d2\u7684\u6d3b\u6027\u548c\u518d\u5faa\u73af\u80fd\u529b\u3002\u8be5\u65b9\u6cd5\u7ed3\u5408\u4e86\u5747\u76f8\u548c\u591a\u76f8\u50ac\u5316\u5242\u7684\u4f18\u52bf\uff0c\u4e3a\u50ac\u5316\u5242\u7684\u53d1\u5c55\u5f00\u8f9f\u4e86\u65b0\u9053\u8def\u3002<\/p>\n

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

\u56fe1 Pd@SPCP-3\/1\u4e0e\u5bf9\u5e94Pd\u7eb3\u7c73\u9897\u7c92\uff08NPs\uff09\u5c3a\u5bf8\u76f4\u65b9\u56fe\u7684\u9ad8\u89d2\u73af\u5f62\u6697\u573a\u50cf-\u626b\u63cf\u900f\u5c04\u7535\u5b50\u50cf\uff08HAADF-STEM\uff09<\/strong><\/p>\n

\"QQ\u56fe\u724720160811222227\"<\/p>\n

\uff08a\uff092.61 wt% Pd\uff0c\u6807\u5c3a\u4e3a10nm<\/p>\n

\uff08b\uff099.91 wt% Pd\uff0c\u6807\u5c3a\u4e3a20nm<\/p>\n

\uff08c\uff09(1.5\u00b10.3) nm\u5c3a\u5bf8\u5206\u5e03<\/p>\n

\uff08d\uff09(1.7\u00b10.4) nm\u5c3a\u5bf8\u5206\u5e03<\/p>\n

\u88681 \u5432\u54daC-H\u82b3\u57fa\u5316a<\/sup>\u4ee5\u53caPd\u50ac\u5316Suzuki\u50ac\u5316\u53cd\u5e94b<\/sup>\u7684\u7ed3\u679c<\/strong><\/p>\n

\"QQ\u56fe\u724720160811222240\"<\/p>\n

\u53cd\u5e94\u6761\u4ef6<\/strong>\uff1a<\/p>\n

a<\/strong>\uff1a1mmol N-\u7532\u57fa\u5432\u54da\uff0c1.2mmol\u7898\u5316\u82ef\uff0c\u57fa\u4e8eN-\u7532\u57fa\u5432\u54da\u76840.1mol% Pd\uff0c2mmol CsOAc\uff0c1ml \u4e8c\u7532\u57fa\u7532\u9170\u80fa\uff08DMF\uff09, 120\u2103\uff0ct=12h\uff0c\u7a7a\u6c14\u6c1b\u56f4<\/p>\n

b<\/strong>\uff1a1mmol\u6eb4\u5316\u82ef\uff0c1.2mmol 4-\u7532\u6c27\u57fa\u82ef\u787c\u9178\uff0c\u57fa\u4e8e\u6eb4\u5316\u82ef\u76840.1mol% Pd\uff0c1.2mmol K3<\/sub>PO4<\/sub>\u22193H2<\/sub>O\uff0c3\/0.5ml 1,4-\u4e8c\u6076\u70f7\/H2<\/sub>O\uff0c40\u2103\uff0ct=3h<\/p>\n

c<\/strong>\uff1a\u6eb6\u89e3\u6027\u5728DMF\u548c1,4-\u4e8c\u6076\u70f7\u4e0a\u8fdb\u884c\u6d4b\u8bd5\uff0cD\uff1a\u6eb6\u89e3\uff0cPD\uff1a\u90e8\u5206\u6eb6\u89e3\uff0cND\uff1a\u4e0d\u6eb6<\/p>\n

d<\/strong>\uff1a\u7531TEM\u51b3\u5b9a<\/p>\n

e<\/strong>\uff1aGC\u4ea7\u91cf<\/p>\n

f<\/strong>\uff1a\u6d53\u5ea6\u7ea6\u4e3a4mg\/ml<\/p>\n

g<\/strong>\uff1a\u5728DMF\u548c1,4-\u4e8c\u6076\u70f7\u4e2d\u6eb6\u89e3\u6d53\u5ea6\u7ea6\u5206\u522b\u4e3a0.4\u30010.3mg\/ml<\/p>\n

h<\/strong>\uff1a\u5728DMF\u548c1,4-\u4e8c\u6076\u70f7\u4e2d\u6eb6\u89e3\u6d53\u5ea6\u7ea6\u5206\u522b\u4e3a0.4\u30010.2mg\/ml<\/p>\n

\u6587\u7ae0\u94fe\u63a5\uff1aSoluble Metal-Nanoparticle-Decorated Porous Coordination Polymers for the Homogenization of Heterogeneous Catalysis<\/a>\uff08J. Am. Chem. Soc., 2016, DOI:\u00a010.1021\/jacs.6b06185)<\/p>\n

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