{"id":178016,"date":"2019-06-19T06:30:39","date_gmt":"2019-06-18T22:30:39","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=178016"},"modified":"2019-06-18T19:45:17","modified_gmt":"2019-06-18T11:45:17","slug":"%e5%b7%b2%e8%be%83%e7%a8%bf%e4%bb%b6-afm-%e6%8a%a5%e9%81%93-%e8%87%aa%e7%bb%84%e8%a3%85mxene%e6%b0%b4%e5%87%9d%e8%83%b6%e6%9e%84%e5%bb%ba3d%e5%ae%8f%e8%a7%82%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=178016","title":{"rendered":"AFM \u62a5\u9053: \u81ea\u7ec4\u88c5MXene\u6c34\u51dd\u80f6\u6784\u5efa3D\u5b8f\u89c2\u7ed3\u6784"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

MXenes\u662f\u4e00\u79cd\u65b0\u5174\u7684\u4e8c\u7ef4\uff082D\uff09\u6750\u6599\uff0c\u5176\u5206\u5b50\u5f0f\u4e3aMn+1<\/sub>Xn<\/sub>Tx<\/sub>\uff0c\u5176\u4e2dM\u662f\u8fc7\u6e21\u91d1\u5c5e\uff0cX\u4ee3\u8868C\u6216N\u5143\u7d20\uff0cTx<\/sub>\u8868\u793a\u8868\u9762\u5b98\u80fd\u56e2\u3002\u5b83\u4eec\u72ec\u7279\u7684\u7ed3\u6784\u548c\u8868\u9762\u5316\u5b66\u8d4b\u4e88MXenes\u8bb8\u591a\u4f18\u5f02\u6027\u80fd\uff0c\u4f46\u662f\u4e0e\u5176\u4ed62D\u6750\u6599\u7c7b\u4f3c\uff0c\u5176\u5806\u53e0\u3001\u56e2\u805a\u95ee\u9898\u6781\u5927\u7684\u5236\u7ea6\u4e86MXenes\u6027\u80fd\u7684\u53d1\u6325\uff0c\u8fdb\u800c\u4e25\u91cd\u9650\u5236\u4e86\u5b83\u4eec\u5728\u8bb8\u591a\u9886\u57df\u4e2d\u7684\u5e94\u7528\u3002\u5c062D MXene\u7247\u7ec4\u88c5\u62103D\u5b8f\u89c2\u7ed3\u6784\u5bf9\u4e8e\u514b\u670d2D MXene\u7247\u4e25\u91cd\u7684\u5806\u53e0\u56e2\u805a\u95ee\u9898\u548c\u5f00\u53d1\u57fa\u4e8eMXene\u7684\u529f\u80fd\u6750\u6599\u662f\u975e\u5e38\u7406\u60f3\u7684\u3002\u7136\u800c\uff0c\u4e0e\u77f3\u58a8\u70ef\u4e0d\u540c\u7684\u662f\uff0c\u7531\u4e8eMXene\u7684\u56fa\u6709\u7279\u6027\uff0c\u5f88\u96be\u76f4\u63a5\u4ece\u5355\u4e2a\u76842D MXene\u76f4\u63a5\u7ec4\u88c5\u6210\u5177\u6709\u7a33\u5b9a\u7f51\u7edc\u8fde\u63a5\u76843D\u5b8f\u89c2\u7ed3\u6784\u7684MXene\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5929\u6d25\u5927\u5b66\u5316\u5de5\u5b66\u9662Nanoyang\u8bfe\u9898\u7ec4\u7684\u6768\u5168\u7ea2\u6559\u6388\u3001\u9676\u83b9\u526f\u6559\u6388\u8054\u5408\u6cd5\u56fd\u56fe\u5362\u5179\u5927\u5b66\u7684Patrice Simon\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5171\u540c\u62a5\u9053\u4e86\u4e00\u79cd\u65b0\u7684\u51dd\u80f6\u5316\u65b9\u6cd5\uff0c\u5728\u6c27\u5316\u77f3\u58a8\u70ef\uff08GO\uff09\u548c\u5408\u9002\u7684\u8fd8\u539f\u5242\u7684\u8f85\u52a9\u4e0b\uff0c\u6210\u529f\u5b9e\u73b0\u4e862D Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7eb3\u7c73\u7247\u7684\u6db2\u76f8\u81ea\u7ec4\u88c5\uff0c\u4e0d\u4ec5\u83b7\u5f97\u4e86\u7ed3\u6784\u7a33\u5b9a\u3001\u529b\u5b66\u5f3a\u5ea6\u8f83\u9ad8\u76843D Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6c34\u51dd\u80f6\uff08MXH\uff09\uff0c\u800c\u4e14\u6781\u5927\u7684\u964d\u4f4e\u4e86\u5176\u6db2\u76f8\u7ec4\u88c5\u5206\u6563\u6db2\u7684\u6d53\u5ea6\u9608\u503c\u3002\u8be5\u6c34\u51dd\u80f6\u4f5c\u4e3a\u8d85\u7ea7\u7535\u5bb9\u5668\u7535\u6781\u65f6\uff0c\u57285 A\/g\u65f6\u63d0\u4f9b\u9ad8\u8fbe370 F\/g\u7684\u6bd4\u7535\u5bb9\uff0c\u5373\u4f7f\u57281000 A\/g\u65f6\uff0c\u5176\u7535\u5bb9\u4e5f\u8fbe\u5230165 F\/g\uff0c\u663e\u793a\u51fa\u6781\u9ad8\u7684\u500d\u7387\u6027\u80fd\u3002\u6b64\u5916\uff0c\u5229\u7528\u53ef\u63a7\u7684\u5e72\u71e5\u8fc7\u7a0b\uff0c\u7531Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6c34\u51dd\u80f6\u53ef\u83b7\u5f97\u5bc6\u5ea6\u3001\u5b54\u5f84\u5206\u5e03\u622a\u7136\u4e0d\u540c\u7684\u758f\u677e\u591a\u5b54\u6c14\u51dd\u80f6\u548c\u81f4\u5bc6\u5e72\u51dd\u80f6\u3002\u7ed3\u679c\u53d1\u73b0\uff0c3D\u591a\u5b54Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6c14\u51dd\u80f6\u5177\u6709\u826f\u597d\u7684\u5438\u9644\u80fd\u529b\uff0c\u80fd\u4f5c\u4e3a\u4e00\u79cd\u53cc\u529f\u80fd\u5438\u9644\u5242\u540c\u65f6\u53bb\u9664\u5404\u79cd\u6709\u673a\u6c61\u67d3\u7269\u548c\u91cd\u91d1\u5c5e\u79bb\u5b50\uff1b\u800c\u81f4\u5bc6\u7684\u5e72\u51dd\u80f6\u5c55\u793a\u51fa\u4f18\u5f02\u7684\u529b\u5b66\u6027\u8d28\uff0c\u5177\u6709\u9ad8\u7684\u6768\u6c0f\u6a21\u91cf\u548c\u786c\u5ea6\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201c3D Macroscopic Architectures from Self-Assembled MXene Hydrogels\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520aAdv. Funct. Mater.<\/strong>\u4e0a\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/p>\n

\u56fe\u4e00\u3001MXene\u6c34\u51dd\u80f6\u5f62\u6210\u8fc7\u7a0b\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c\u3001MXH\u5e72\u71e5\u540e\u7684\u5b8f\u89c2\u5f62\u8c8c\u548c\u5fae\u89c2\u7ed3\u6784<\/strong>
\n \"\"\uff08a-c\uff09\u51b7\u51bb\u5e72\u71e5\u540e\uff0c\u6240\u5f97F-MXM\u7684\u5149\u5b66\u7167\u7247\u548c\u4e0d\u540c\u653e\u5927\u500d\u6570\u4e0bSEM\u56fe\uff1b<\/p>\n

\uff08d-f\uff09\u6bdb\u7ec6\u84b8\u53d1\u5e72\u71e5\u540e\uff0c\u6240\u5f97D-MXM\u7684\u5149\u5b66\u7167\u7247\u548c\u4e0d\u540c\u653e\u5927\u500d\u6570\u4e0bSEM\u56fe\uff1b<\/p>\n

\uff08g-h\uff09MXene\u7c89\u672b\u4e0eMXMs\u7684\u6c2e\u6c14\u5438\u8131\u9644\u7b49\u6e29\u7ebf\u3001\u5b54\u5f84\u5206\u5e03\u66f2\u7ebf\u3002<\/p>\n

\u56fe\u4e09\u3001MXH\u548cF-MXM\u7684\u8868\u5f81<\/strong>
\n \"\"\uff08a, b\uff09\u4e0d\u540c\u653e\u5927\u500d\u6570\u4e0bMXH\u7684TEM\u56fe\uff1b<\/p>\n

\uff08c\uff09F-MXM\u7684SEM\u56fe\u548c\u76f8\u5e94Ti\u3001C\u3001O\u3001N\u3001F\u5143\u7d20\u5206\u5e03\u56fe\uff1b<\/p>\n

\uff08d\uff09EDA-rGO\u3001MXene\u7c89\u672b\u548cF-MXM\u7684XRD\u8c31\u56fe\uff1b<\/p>\n

\uff08e\uff09\u4e0d\u540c\u6c27\u5316\u77f3\u58a8\u70ef\u6dfb\u52a0\u91cf\u6240\u5f97\u6c34\u51dd\u80f6\u7684\u5149\u5b66\u7167\u7247\u3002<\/p>\n

\u56fe\u56db\u3001MXene\u7ec4\u88c5\u7684\u53ef\u80fd\u673a\u7406<\/strong>
\n \"\"\uff08a\uff09MXene\u7c89\u672b\u548cF-MXM\u7684Ti 2p\u5206\u5cf0\u56fe\u8c31\uff1b<\/p>\n

\uff08b\uff09MXH\u7684\u5f62\u6210\u673a\u7406\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08c\uff09\u4e0d\u540c\u8fd8\u539f\u5242\u5236\u5907MXene\u6c34\u51dd\u80f6\u6210\u80f6\u524d\u540e\u7684\u5b9e\u7269\u56fe\u3002<\/p>\n

\u56fe\u4e94\u3001MXH\u7535\u6781\u7684\u7535\u5316\u5b66\u6027\u80fd\u548c\u53cc\u529f\u80fd\u5438\u9644\u5242F-MXM\u7684\u5438\u9644\u6027\u80fd<\/strong>
\n \"\"\uff08a-c\uff09MXH\u3001MX\/GN\u819c\u548cMXene\u819c\u7535\u6781\u7684\u7535\u5316\u5b66\u6027\u80fd\u5bf9\u6bd4\uff1b<\/p>\n

\uff08d\uff09F-MXM\u5bf9\u591a\u79cd\u6709\u673a\u6c61\u67d3\u7269\u7684\u5438\u9644\u80fd\u529b\uff1b<\/p>\n

\uff08e\uff09F-MXM\u5bf9\u51e0\u79cd\u91cd\u91d1\u5c5e\u79bb\u5b50\u7684\u9971\u548c\u5438\u9644\u91cf\uff1b<\/p>\n

\uff08f\uff09F-MXM\u5bf9CCl4<\/sub>\u548cPb2+<\/sup>\u7684\u5438\u9644\u518d\u751f\u80fd\u529b\u3002<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u62a5\u9053\u4e86\u5728GO\u548c\u4e59\u4e8c\u80fa\u5b58\u5728\u4e0b\uff0c\u80fd\u591f\u901a\u8fc7\u6db2\u76f8\u7ec4\u88c5\u5b9e\u73b0Ti3<\/sub>C2<\/sub>Tx<\/sub>\u51dd\u80f6\u5316\u5236\u59073D Ti3<\/sub>C2<\/sub>Tx<\/sub>\u5b8f\u89c2\u4f53\u3002\u5728\u51dd\u80f6\u5316\u8fc7\u7a0b\u4e2d\uff0cGO\u4f5c\u4e3a\u4ea4\u8054\u5242\uff0c\u4e59\u4e8c\u80fa\u5f15\u53d1GO\u5c42\u4e0a\u7684\u73af\u6c27\u57fa\u5f00\u73af\u5f62\u6210\u7684\u60ac\u6c27\u952e\u4e0e\u8868\u9762\u5b98\u80fd\u56e2\u4e30\u5bcc\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7eb3\u7c73\u7247\u53d1\u751f\u4ea4\u8054\u8fdb\u800c\u968fGO\u7247\u5c42\u5171\u540c\u642d\u63a5\u5f62\u6210\u6c34\u51dd\u80f6\u3002Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6c34\u51dd\u80f6\u7528\u4f5c\u8d85\u7ea7\u7535\u5bb9\u5668\u7535\u6781\u65f6\uff0c\u5177\u6709\u4f18\u5f02\u7684\u8d28\u91cf\u6bd4\u7535\u5bb9\u548c\u500d\u7387\u6027\u80fd\u3002\u7ecf\u4e0d\u540c\u6eb6\u5242\u8131\u9664\u65b9\u5f0f\uff0c\u5176\u8fdb\u4e00\u6b65\u88ab\u8f6c\u5316\u4e3a\u5177\u6709\u4e0d\u540c\u591a\u5b54\u7ed3\u6784\u76843D\u5b8f\u89c2\u5757\u4f53\uff0c\u5177\u6709\u66f4\u4f73\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\u548c\u70ed\u7a33\u5b9a\u6027\uff0c\u6210\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u529f\u80fd\u6750\u6599\u3002\u8d28\u5730\u758f\u677e\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6ce1\u6cab\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5438\u9644\u6027\u80fd\uff0c\u4f5c\u4e3a\u53cc\u529f\u80fd\u5438\u9644\u5242\u80fd\u6709\u6548\u5438\u9644\u5404\u79cd\u6709\u673a\u6c61\u67d3\u7269\u548c\u591a\u79cd\u91cd\u91d1\u5c5e\u79bb\u5b50\uff1b\u800c\u81f4\u5bc6\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>\u786c\u68d2\u5177\u6709\u4f18\u5f02\u7684\u529b\u5b66\u6027\u8d28\uff0c\u9ad8\u7684\u6768\u6c0f\u6a21\u91cf\u548c\u786c\u5ea6\u3002\u8be5\u7814\u7a76\u5bf9\u63a8\u52a8MXene\u57fa\u529f\u80fd\u6750\u6599\u7684\u5b9e\u7528\u5316\u4e0e\u957f\u8db3\u53d1\u5c55\u610f\u4e49\u6df1\u8fdc\uff0c\u5e76\u4e3a\u66f4\u597d\u5730\u8bbe\u8ba1\u548c\u7ec4\u88c52D\u7eb3\u7c73\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a3D Macroscopic Architectures from Self-Assembled MXene Hydrogels<\/a><\/strong>\uff08Adv. Funct. Mater., 2019<\/strong>, DOI: 10.1002\/adfm.201903960\uff09<\/p>\n

Nanoyang\u8bfe\u9898\u7ec4\u7b80\u4ecb<\/strong>\uff1a\u5728\u6768\u5168\u7ea2\u6559\u6388\uff08\u56fd\u5bb6\u6770\u9752\u3001\u4e07\u4eba\u9886\u519b\u3001\u201c\u79d1\u777f\u552f\u5b89\u201d\u548c\u201c\u7231\u601d\u552f\u5c14\u201d\u9ad8\u5f15\u79d1\u5b66\u5bb6\uff09\u7684\u5e26\u9886\u4e0b\uff0c\u5b9e\u9a8c\u5ba4\u5341\u5e74\u78e8\u4e00\u5251\uff0c\u59cb\u7ec8\u575a\u6301\u201c\u505a\u6709\u7528\u7684\u7814\u7a76\uff0c\u8bb2\u6709\u8da3\u7684\u6545\u4e8b\u201d\uff0c\u4ee5\u201c\u78b3\u529f\u80fd\u6750\u6599\u201d\u4e3a\u7814\u7a76\u5165\u53e3\uff0c\u4ee5\u201c\u9ad8\u6027\u80fd\u7535\u5316\u5b66\u50a8\u80fd\u201d\u4e3a\u5e94\u7528\u51fa\u53e3\uff0c\u7814\u7a76\u78b3\u529f\u80fd\u6750\u6599\u7ed3\u6784\u8bbe\u8ba1\u3001\u5236\u5907\u79d1\u5b66\u548c\u80fd\u91cf\u5b58\u50a8\u4e0e\u8f6c\u5316\u673a\u5236\uff0c\u4ece\u7b56\u7565\u3001\u65b9\u6cd5\u3001\u6750\u6599\u3001\u7535\u6781\u3001\u5668\u4ef6\u4e94\u4e2a\u65b9\u9762\u63d0\u51fa\u6784\u5efa\u81f4\u5bc6\u50a8\u80fd\u5668\u4ef6\u7684\u5168\u94fe\u6761\u89e3\u51b3\u65b9\u6848\uff0c\u81f4\u529b\u4e8e\u7a81\u7834\u4ea7\u4e1a\u53d1\u5c55\u74f6\u9888\u3002\u6b64\u5916\uff0c\u5728\u9502\u786b\u50ac\u5316\u3001\u94a0\u7535\u8d1f\u6781\u4e0e\u7535\u89e3\u6db2\u3001\u4e8c\u7ef4\u6750\u6599\u7ec4\u88c5\u7b56\u7565\u3001\u91d1\u5c5e\u9502\u8d1f\u6781\u4fdd\u62a4\u7b49\u591a\u65b9\u9762\u53d6\u5f97\u4e86\u4e00\u4e9b\u6709\u610f\u4e49\u7684\u7814\u7a76\u6210\u679c\uff0c\u8be6\u89c1\u8bfe\u9898\u7ec4\u7f51\u7ad9\uff1ahttp:\/\/nanoyang.tju.edu.cn<\/strong>\u3002<\/p>\n

\u672c\u6587\u7531CQR\u7f16\u8bd1\u3002<\/p>\n

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