{"id":65641,"date":"2017-02-22T06:30:55","date_gmt":"2017-02-21T22:30:55","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=65641"},"modified":"2017-03-18T21:20:29","modified_gmt":"2017-03-18T13:20:29","slug":"nature%e5%ad%90%e5%88%8ayury-gogotsi%e6%9c%80%e6%96%b0%e7%bb%bc%e8%bf%b0%ef%bc%9a%e4%ba%8c%e7%bb%b4%e9%87%91%e5%b1%9e%e7%a2%b3%e5%8c%96%e7%89%a9%e6%88%96%e6%b0%ae%e5%8c%96%e7%89%a9%ef%bc%88mxenes","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=65641","title":{"rendered":"Nature\u5b50\u520aYury Gogotsi\u6700\u65b0\u7efc\u8ff0\uff1a\u4e8c\u7ef4\u91d1\u5c5e\u78b3\u5316\u7269\u6216\u6c2e\u5316\u7269\uff08MXenes\uff09\u50a8\u80fd"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u4e8c\u7ef4\u6750\u6599\u5177\u6709\u72ec\u7279\u7684\u7535\u5b66\u3001\u5149\u5b66\u548c\u673a\u68b0\u6027\u80fd\uff0c\u800c\u4e8c\u7ef4\u7684\u91d1\u5c5e\u78b3\u5316\u7269\u6216\u6c2e\u5316\u7269\uff08MXenes\uff09\u4f5c\u4e3a\u65b0\u578b\u7684\u4e8c\u7ef4\u4e07\u80fd\u6750\u6599<\/strong>\uff0c\u5177\u6709\u77f3\u58a8\u70ef\u9ad8\u6bd4\u8868\u9762\u79ef\u3001\u9ad8\u7535\u5bfc\u7387\u7684\u7279\u70b9\uff0c\u53c8\u5177\u5907\u7ec4\u5206\u7075\u6d3b\u53ef\u8c03\uff0c\u6700\u5c0f\u7eb3\u7c73\u5c42\u539a\u53ef\u63a7\u7b49\u4f18\u52bf\uff0c\u5728\u50a8\u80fd\u3001\u7535\u78c1\u5c4f\u853d\u3001\u6c34\u5904\u7406\u3001\u6c14\u4f53\/\u751f\u7269\u4f20\u611f\u4ee5\u53ca\u5149\u7535\u5316\u5b66\u50ac\u5316\u7b49\u9886\u57df\u62e5\u6709\u5de8\u5927\u6f5c\u529b\u3002<\/p>\n

\u8fd1\u65e5\uff0cMXenes\u7684\u53d1\u73b0\u8005\u7f8e\u56fd\u5fb7\u96f7\u585e\u5c14\u5927\u5b66\uff08<\/strong>Drexel University<\/strong>\uff09\u7684<\/strong>Yury Gogotsi<\/strong>\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728 Nature Reviews Materials<\/strong>\u4e0a\u53d1\u8868\u9898\u4e3a\u201c2D metal carbides and nitrides (MXenes) for energy storage\u201d<\/strong>\u7684\u7efc\u8ff0\uff0c\u603b\u7ed3\u4e86MXenes\u5408\u6210\u65b9\u6cd5\u3001\u7ed3\u6784\u3001\u6027\u80fd\u4ee5\u53ca\u5176\u5728\u50a8\u80fd\u548c\u76f8\u5173\u9886\u57df\u7684\u5e94\u7528\uff0c\u5e76\u9884\u6d4b\u4e86MXenes\u5728\u672a\u6765\u7684\u7814\u7a76\u65b9\u5411\uff0c\u5bf9MXenes\u5728\u50a8\u80fd\u65b9\u9762\u7684\u7814\u7a76\u53d1\u5c55\u5177\u6709\u5f88\u597d\u7684\u6307\u5bfc\u610f\u4e49\u3002<\/p>\n

\"\"<\/p>\n

\u7efc\u8ff0\u603b\u89c8\u56fe<\/strong><\/p>\n

1. MXenes<\/strong>\u7684\u5408\u6210\u65b9\u6cd5<\/strong><\/p>\n

MXenes\u81f3\u5c11\u67093\u79cd\u4e0d\u540c\u7684\u7ec4\u6210\uff0c\u5305\u62ecM2<\/sub>X, M3<\/sub>X2<\/sub>\u548cM4<\/sub>X3<\/sub>\uff08M\u4e3a\u8fc7\u5ea6\u91d1\u5c5e\uff0cX\u662f\u78b3\u3001\u6c2e\u6216\u78b3\u6c2e\u5316\u5408\u7269\uff09\uff1b\u4e0d\u540c\u7ec4\u6210\u7684MXenes\u53c8\u53ef\u6709\u4e09\u79cd\u4e0d\u540c\u7684\u7ed3\u6784\uff0c\u5305\u62ec\uff1a\u5355\u4e00\u91d1\u5c5e\u5c42\u7ed3\u6784\uff08\u5982Ti2<\/sub>C\u548cNb4<\/sub>C3<\/sub>\uff09\u3001\u81f3\u5c11\u4e24\u79cd\u91d1\u5c5e\u56fa\u6eb6\u4f53\u7ed3\u6784\uff08\u5982(Ti,V)3<\/sub>C2<\/sub>\u548c (Cr,V)3<\/sub>C2<\/sub>\uff09\u4ee5\u53ca\u6709\u5e8f\u53cc\u91d1\u5c5e\u5c42\u7ed3\u6784\uff08\u5982Mo2<\/sub>TiC2<\/sub>and Mo2<\/sub>Ti2<\/sub>C3<\/sub>\uff09\uff0c\u89c1\u56fe1\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 \u76ee\u524d\u62a5\u9053\u7684MXenes\u7ec4\u6210\u7ed3\u6784\u5206\u7c7b\u56fe\uff0c\u56fe\u4e2d\u662fMXenes\u4e09\u79cd\u4e0d\u540c\u7684\u7ed3\u6784\u4ee5\u53ca\u5143\u7d20\u7ec4\u6210<\/strong><\/p>\n

MXenes\u53ef\u901a\u8fc7\u5bf9MAX\u76f8\u4e2d\u7ed3\u5408\u8f83\u5f31\u7684A\u4f4d\u5143\u7d20\uff08\u5982Al \u539f\u5b50\uff09\u8fdb\u884c\u9178\u523b\u8680\u6216\u9ad8\u6e29\u3001\u6c14\u76f8\u523b\u8680\u8fdb\u884c\u5236\u5907\u3002\u81ea\u4e0b\u800c\u4e0a\u7684\u5408\u6210\u65b9\u6cd5\uff0c\u5982\uff1a\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5236\u5907MXenes\uff0c\u8be5\u65b9\u6cd5\u5236\u5907\u7684MXenes\u5177\u6709\u6a2a\u5411\u5c3a\u5bf8\u5927\u3001\u7f3a\u9677\u5c11\u7684\u7279\u70b9\uff0c\u4f46\u8be6\u7ec6\u7684\u5b9e\u9a8c\u6761\u4ef6\u8fd8\u9700\u8fdb\u4e00\u6b65\u63a2\u8ba8\u3002<\/p>\n

\u4f5c\u8005\u7740\u91cd\u4ecb\u7ecd\u4e86\u6700\u5e38\u7528\u7684\u4e24\u79cd\u6e7f\u6cd5\u5236\u5907MXenes\u7684\u65b9\u6cd5\uff1a\uff081\uff09\u5c42\u72b6\u524d\u9a71\u7269\u6c22\u6c1f\u9178\u523b\u8680\uff1b\uff082\uff09\u5f3a\u9178\u3001\u6c1f\u5316\u7269\u76d0\u6df7\u5408\u539f\u4f4d\u751f\u6210HF\u523b\u8680\uff0c\u5236\u5907\u7684\u5178\u578bMXenes\u8868\u5f81\u89c1\u56fe2.a,b\u3002\u800c\u8981\u8fdb\u4e00\u6b65\u7814\u7a76\u5236\u5907\u7684\u591a\u5c42MXenes\u76842D\u6027\u80fd\uff0c\u8fdb\u884c\u5c42\u72b6\u5265\u843d\u662f\u5f88\u6709\u5fc5\u8981\u7684\uff0c\u4f20\u7edf\u7684\u673a\u68b0\u5265\u843d\u5f97\u5230\u5355\u5c42\u4ea7\u7269\u7684\u4ea7\u7387\u5f88\u4f4e\uff0c\u6781\u6027\u6709\u673a\u5206\u5b50\u5c42\u95f4\u5d4c\u5165\u6216\u8c03\u8282pH\u539f\u4f4d\u5265\u843d\u5236\u5907\u201c\u7eb8\u201d\u72b6MXenes\u662f\u4e00\u79cd\u5f88\u6709\u6548\u7684\u65b9\u6cd5\uff08\u56fe2.c\uff09\u3002
\n\"\"<\/p>\n

\u56fe2 \u4e0d\u540c\u65b9\u6cd5\u5236\u5907MXenes\u7684\u7ed3\u6784\u53ca\u8868\u5f81<\/strong><\/p>\n

(a)<\/strong>\u5c42\u72b6<\/strong>M3<\/sub>AC2<\/strong>\uff08<\/strong>Ti3<\/sub>AlC2<\/sub><\/strong>\uff09\u539f\u5b50\u7ed3\u6784\u793a\u610f\u56fe\uff0cTi3<\/sub>AlC2<\/sub>\u5b9e\u7269\u7167\u7247\u53caSEM\u3001TEM\u8868\u5f81<\/strong><\/p>\n

(b)<\/strong>\u591a\u5c42<\/strong>MXene<\/strong>\uff08<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/strong>\uff09\u539f\u5b50\u7ed3\u6784\u793a\u610f\u56fe<\/strong>, Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7c89\u672b\u7167\u7247\u3001<\/strong>SEM<\/strong>\u56fe\uff0c<\/strong>Mo2<\/sub>TiAlC2<\/sub>\/Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/strong>\u9ad8\u500d<\/strong>TEM<\/strong>\u56fe\uff08\u4ece\u5de6\u5411\u53f3\uff09<\/strong><\/p>\n

(c)<\/strong>\u5265\u843d\u72b6<\/strong>MXene <\/strong>\uff08<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\uff09\u4ece\u5de6\u5411\u53f3\uff1a\u539f\u5b50\u7ed3\u6784\u793a\u610f\u56fe\u3001<\/strong>400ml<\/strong>\u6c34\u4e2d\u5265\u843d<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7167\u7247\u3001\u771f\u7a7a\u8fc7\u6ee4\u5236\u5907\u7684<\/strong>Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/strong>\u819c\u7167\u7247\u3001<\/strong>Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/strong>\u8584\u819c<\/strong>SEM<\/strong>\u56fe\u3001\u5355\u5c42<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u8584\u7247<\/strong>TEM<\/strong>\u56fe<\/strong><\/p>\n

2. MXenes<\/strong>\u7684\u7ed3\u6784\u548c\u6027\u8d28<\/strong><\/p>\n

\u4e0d\u540c\u7684\u5236\u5907\u6761\u4ef6\u4f1a\u5f71\u54cdMXenes\u7684\u6027\u80fd\u3001\u7ed3\u6676\u5ea6\u3001\u7f3a\u9677\u548c\u8868\u9762\u5b98\u80fd\u56e2\uff0c\u603b\u7684\u6765\u8bf4\u8f83\u4e3a\u6e29\u548c\u7684\u523b\u8680\u548c\u5355\u5c42\u5265\u843d\u73af\u5883\u6709\u5229\u4e8e\u5927\u7247\u5c42\u3001\u5c11\u7f3a\u9677\u7684MXenes\u7684\u5408\u6210\uff08\u56fe3.a,b\uff09\u3002\u4f46\u5728\u975e\u5e38\u6e29\u548c\u73af\u5883\u4e0b\u5236\u5907\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7247\u5c42\u4ecd\u4f1a\u6709\u539f\u5b50\u7a7a\u4f4d\u00a0 (\u56fe3.c-e), \u7a7a\u4f4d\u7684\u5bc6\u96c6\u7a0b\u5ea6\u4e0e\u523b\u8680\u4f7f\u7528\u7684 HF \u6d53\u5ea6\u6709\u5f88\u5927\u8054\u7cfb(\u56fe3.f)\u3002\u540c\u6837\u7684\uff0c\u523b\u8680\u6e29\u5ea6\u548c\u65f6\u95f4\u4e5f\u4f1a\u5f71\u54cdMXenes\u7684\u5c42\u7ed3\u6784\u548c\u7f3a\u9677\u91cf\u3002
\n\"\"<\/p>\n

\u56fe<\/strong>3 \u4e0d\u540c\u5236\u5907\u6761\u4ef6\u5bf9MXenes\u7ed3\u6784\u7684\u5f71\u54cd<\/strong><\/p>\n

(a,b)<\/strong>\u4e24\u79cd\u4e0d\u540c\u9014\u5f84\u5408\u6210<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/strong>\u793a\u610f\u56fe\u53ca\u8868\u5f81<\/strong><\/p>\n

(c-e) <\/strong>\u949b\u7a7a\u4f4d<\/strong>TEM<\/strong>\u56fe<\/strong><\/p>\n

(f)<\/strong>\u4e0d\u540c<\/strong>HF<\/strong>\u6d53\u5ea6\u5bf9\u7f3a\u9677\u5bc6\u5ea6\u5f71\u54cd<\/strong><\/p>\n

DFT\u548c\u5206\u5b50\u52a8\u529b\u5b66\uff08MD\uff09\u8ba1\u7b97\u8868\u660eM2<\/sub>X \u7ec4\u6210\u7684MXenes \u6bd4 M3<\/sub>X2<\/sub>\u548cM4<\/sub>X3<\/sub>\u673a\u68b0\u6027\u80fd\u8981\u597d\uff08\u56fe4.a\uff09\u3002MXenes\u819c\u662f\u900f\u660e\u7684\uff0c\u7814\u7a76\u8868\u660eTi3<\/sub>C2<\/sub>\u6bcf\u7eb3\u7c73\u539a\u5ea6\u53ef\u900f\u8fc7\u5927\u4e8e97%\u7684\u53ef\u89c1\u5149\uff08\u56fe4.e,f\uff09\u3002\u800c\u4e14\u9762\u79ef\u5927\u7f3a\u9677\u5c11\u7684MXenes \u5177\u6709\u826f\u597d\u7684\u5bfc\u7535\u6027\u3002\u800c\u6539\u53d8\u5916\u90e8M\u5c42\u53ef\u4ee5\u5f71\u54cd\u6750\u6599\u7684\u7535\u5b50\u7279\u6027\uff0c\u5982\u56fe5\uff0cTi3<\/sub>C2<\/sub>Tx \u5177\u6709\u91d1\u5c5e\u7279\u6027\uff0c\u800c\u542bMo\u7684MXenes\u5219\u8868\u73b0\u51fa\u7c7b\u534a\u5bfc\u4f53\u7279\u6027\uff0c\u4e14\u8868\u73b0\u51fa\u6b63\u7684\u78c1\u963b\u3002
\n\"\"<\/p>\n

\u56fe<\/strong>4 Ti3<\/sub>C2<\/sub>Tx\u6750\u6599\u673a\u68b0\u3001\u5149\u5b66\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n

(a)Tin + 1<\/sub>Cn<\/sub><\/strong>\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf<\/strong><\/p>\n

(b,c) Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u819c\u7684\u5ef6\u5c55\u6027\u5b9e\u9a8c<\/strong><\/p>\n

(d)90 wt%Ti3<\/sub>C2<\/sub>Tx<\/strong>\u2013<\/strong>PVA<\/strong>\u7a7a\u5fc3\u5706\u67f1\u8010\u538b\u6027\u5b9e\u9a8c<\/strong><\/p>\n

(e)<\/strong>\u55b7\u58a8\u6253\u5370<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7684\u5149\u5b66\u56fe\u50cf<\/strong><\/p>\n

(f)<\/strong>\u55b7\u58a8\u6253\u5370\u4e0d\u540c\u539a\u5ea6\u7684<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u819c\u5c42\u7d2b\u5916<\/strong>–<\/strong>\u53ef\u89c1\u5438\u6536\u5149\u8c31<\/strong><\/p>\n


\n\"\"<\/strong><\/p>\n

\u56fe5\u00a0\u5916\u5c42M\u5c42\u7684\u6539\u53d8\u5bf9MXenes\u5bfc\u7535\u6027\u7684\u5f71\u54cd<\/strong><\/p>\n

(a,b)<\/strong>\u8868\u9762\u6709<\/strong>OH-<\/strong>\u7684<\/strong>Ti3<\/sub>C2<\/sub><\/strong>\u539f\u5b50\u5206\u5e03\u4ee5\u53ca\u8ba1\u7b97\u72b6\u6001\u5bc6\u5ea6<\/strong> (DOS)<\/strong>\u793a\u610f\u56fe<\/strong><\/p>\n

(c,d)<\/strong>\u8868\u9762\u6709<\/strong>OH-<\/strong>\u7684<\/strong>Mo2<\/sub>TiC2<\/sub><\/strong>\u7684\u539f\u5b50\u5206\u5e03\u4ee5\u53ca\u8ba1\u7b97\u72b6\u6001\u5bc6\u5ea6<\/strong> (DOS)<\/strong>\u793a\u610f\u56fe<\/strong><\/p>\n

(e)10 K<\/strong>\u4e0b<\/strong>Mo2<\/sub>TiC2<\/sub><\/strong>\u548c<\/strong>Ti3<\/sub>C2<\/sub><\/strong>\u7684\u78c1\u963b<\/strong> (MR)<\/strong>\u56fe<\/strong><\/p>\n

3.\u00a0<\/strong>\u50a8\u80fd\u9886\u57df\u5e94\u7528<\/strong><\/p>\n

MXenes\u5177\u6709\u8f83\u9ad8\u7684\u7406\u8bba\u6bd4\u5bb9\u91cf\uff0c\u8868\u9762\u542b\u6c27\u5b98\u80fd\u56e2\u6709\u5229\u4e8e\u5176\u50a8\u80fd\u6027\u80fd\u7684\u63d0\u9ad8\u3002\u5728\u9502\u7535\u5e94\u7528\u65b9\u9762\uff0c\u7406\u8bba\u4e0e\u5b9e\u9645\u5b9e\u9a8c\u8bc1\u660e\uff0c\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u6001\u5728\u4e0d\u65ad\u6539\u53d8\u3002\u4ee5Ti3<\/sub>C2<\/sub>Tx<\/sub>\u4e3a\u4f8b\uff08\u56fe6.a\uff0cb\uff09\uff0c\u5f97\u76ca\u4e8e\u6750\u65992D\u5bfc\u7535\u7279\u6027\uff0cLi\u53ef\u5728\u6750\u6599\u8868\u9762\u5f62\u6210\u53ef\u9006\u5c42\uff0c\u51cf\u5c0fLi\u79bb\u5b50\u6269\u6563\u7535\u963b\u3002MXenes\u76842D\u5c42\u95f4\u53ef\u9002\u5e94\u4e0d\u540c\u76f4\u5f84\u7684\u79bb\u5b50\uff0c\u7406\u8bba\u8ba1\u7b97Na\u3001K\u3001Mg\u3001Ca\u548cAl-ion \u7535\u6c60\u5bb9\u91cf\u89c1\u56fe6.c\u3002\u4e0d\u540c\u7684MXenes\u53ef\u63d0\u4f9b\u4e0d\u540c\u7684\u7535\u4f4d\u7a97\u53e3\uff0c\u4f7f\u5176\u53ef\u4f5c\u8d1f\u6781\u6750\u6599\u4e5f\u53ef\u4f5c\u4e3a\u6b63\u6781\u6750\u6599\u4f7f\u7528\uff08\u56fe6.d\uff09\u3002\u7531\u4e8eMXene\u8868\u9762\u5b98\u80fd\u56e2\u4e0e\u591a\u786b\u5316\u7269\u6709\u5f88\u5f3a\u7684\u4f5c\u7528\u529b\uff0c\u56e0\u6b64Ti2<\/sub>CTx<\/sub>\u6216Ti3<\/sub>C2<\/sub>Tx<\/sub>\u4f5c\u4e3a\u786b\u7684\u5bfc\u7535\u8f7d\u4f53\u5728\u9502\u786b\u7535\u6c60\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u500d\u7387\u6027\u80fd\u548c\u5faa\u73af\u7a33\u5b9a\u6027\uff08\u56fe6.e\uff09\u3002
\n\"\"<\/p>\n

\u56fe<\/strong>6 Ti3<\/sub>C2<\/sub>Tx<\/sub>\u9502\u5316\u539f\u7406\u53ca\u5bb9\u91cf\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n

(a)Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u9502\u5316\u8fc7\u7a0b\u793a\u610f\u56fe<\/strong><\/p>\n

(b)<\/strong>\u949b\u8fb9\u7f18\u80fd\u53d8\u5316\u4ee5\u53ca\u5145\u653e\u7535\u5bb9\u91cf\u7535\u538b\u5206\u5e03\u56fe<\/strong><\/p>\n

(c)<\/strong>\u542b\u6c27<\/strong>MXene <\/strong>\u4e0d\u540c\u91d1\u5c5e\u79bb\u5b50\u7535\u6c60\u8ba1\u7b97\u7406\u8bba\u5bb9\u91cf\u5bf9\u6bd4\u56fe<\/strong><\/p>\n

(d)Ti2<\/sub>C<\/strong>\u548c<\/strong>V2<\/sub>C<\/strong>\u94a0\u79bb\u5b50\u7535\u6c60\u5faa\u73af\u4f0f\u5b89\u56fe<\/strong><\/p>\n

(e)Ti2<\/sub>C\u2013S<\/strong>\u590d\u5408\u7269\u9502\u786b\u7535\u6c60\u500d\u7387\u3001\u5faa\u73af\u6027\u80fd<\/strong><\/p>\n

\u7535\u5316\u5b66\u7535\u5bb9\u5668<\/strong>\uff1a\u6781\u6027\u6709\u673a\u5206\u5b50\u548c\u91d1\u5c5e\u79bb\u5b50\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5d4c\u5165MXene\u5c42\u95f4\u5360\u636e\u8868\u9762\u5316\u5b66\u6d3b\u6027\u4f4d\u70b9\u53c2\u4e0e\u50a8\u80fd\u3002Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7535\u6781\u7684\u4f53\u79ef\u5bb9\u91cf\u53ef\u8fbe300\u2013400 F cm\u22123<\/sup>\uff0c\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u5747\u53ef\u4fdd\u6301\u8f83\u9ad8\u7684\u5bb9\u91cf\uff0c\u4e14\u4e0d\u540c\u7684MXenes\u5728\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u5747\u6709\u5f88\u597d\u7684\u500d\u7387\u6027\u80fd\uff08\u56fe7.b,c,d\uff09\u3002
\n\"\"<\/p>\n

\u56fe<\/strong>7 Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6750\u6599\u79bb\u5b50\u5d4c\u5165\u8fc7\u7a0b\u53ca\u7535\u5bb9\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n

(a)<\/strong>\u9633\u79bb\u5b50\u5728<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u5c42\u95f4<\/strong>\u5d4c\u5165\u793a\u610f\u56fe<\/strong><\/p>\n

(b)<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7535\u6781\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u5faa\u73af\u4f0f\u5b89\u56fe<\/strong><\/p>\n

(c)<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7535\u6781\u5728<\/strong>1 M H2<\/sub>SO4<\/sub><\/strong>\u4e2d\u4e0d\u540c\u626b\u901f\u4e0b\u5faa\u73af\u4f0f\u5b89\u56fe<\/strong><\/p>\n

(d)MXene<\/strong>\u7535\u6781\u500d\u7387\u6027\u80fd\u5bf9\u6bd4\u56fe<\/strong><\/p>\n

(e)Nb2<\/sub>CTx<\/sub><\/strong>\u2013<\/strong>CNT <\/strong>\u590d\u5408\u6750\u6599\u626b\u63cf\u63a2\u9488\u663e\u5fae\u56fe<\/strong><\/p>\n

\u50a8\u80fd\u5e94\u7528\u662fMXenes\u4e3b\u8981\u88ab\u5927\u91cf\u7814\u7a76\u7684\u5e94\u7528\u65b9\u5411\uff0c\u8be5\u6750\u6599\u5728\u5176\u4ed6\u9886\u57df\u4e5f\u6709\u4e00\u5b9a\u7684\u5e94\u7528\u6f5c\u80fd\uff0c\u5982\u53ef\u7528\u4f5c\u52a0\u5f3a\u590d\u5408\u6750\u6599\u3001\u5316\u5b66\u50ac\u5316\u5242\u3001\u6c14\u4f53\u548c\u751f\u7269\u4f20\u611f\u5668\u3001\u6da6\u6ed1\u5242\u3001\u5149\u7535\u50ac\u5316\u5242\u7b49\u3002\u5728\u8fd9\u4e9b\u65b9\u9762\u7684\u5e94\u7528\u4e5f\u5728\u7814\u7a76\u5f00\u53d1\u5f53\u4e2d\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

MXenes\u5728\u8fc7\u53bb\u76845\u5e74\u5185\u88ab\u5e7f\u6cdb\u5173\u6ce8\uff0c\u51fa\u8272\u7684\u6027\u80fd\u5c06\u4f7f\u5176\u5728\u50a8\u80fd\u9886\u57df\u72ec\u6811\u4e00\u5e1c\u3002\u4f46\u76ee\u524d\u5f88\u591a\u6027\u80fd\u65b9\u9762\u7684\u7814\u7a76\u53ea\u505c\u7559\u5728\u7406\u8bba\u57fa\u7840\u4e0a\uff0c\u9ad8\u4ef7\u91d1\u5c5e\u79bb\u5b50\u53ca\u5927\u5206\u5b50\u6709\u673a\u79bb\u5b50\u662f\u600e\u6837\u5d4c\u5165\u5728MXenes\u5c42\u95f4\u7684\uff1f\u662f\u5426\u53ef\u4ee5\u901a\u8fc7\u8c03\u63a7\u79bb\u5b50\u5d4c\u5165\u52a8\u529b\u5b66\u6765\u63d0\u9ad8\u7535\u6750\u6599\u80fd\u91cf\u5bc6\u5ea6\u964d\u4f4e\u5185\u963b\uff1f\u5982\u4f55\u6291\u5236MXenes\u8868\u9762\u50ac\u5316\u8fc7\u7a0b\u4ece\u800c\u589e\u5927\u6750\u6599\u7535\u5316\u5b66\u7a97\u53e3\u63d0\u9ad8\u50a8\u80fd\u91cf\u589e\u52a0\u5faa\u73af\u5bff\u547d\uff1f\u8bf8\u591a\u95ee\u9898\u6709\u5f85\u7814\u7a76\u8005\u53bb\u8fdb\u4e00\u6b65\u89e3\u51b3\uff0cMXenes\u7528\u4f5c\u4e0b\u4e00\u4ee3\u7535\u6c60\u6216\u8d85\u7ea7\u7535\u5bb9\u5668\u7535\u6781\u6750\u6599\u8fd8\u6709\u5f88\u957f\u7684\u8def\u8981\u8d70\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>2D metal carbides and nitrides (MXenes) for energy storage<\/a> (Nature Reviews Materials, 2017, DOI: 10.1038\/natrevmats.2016.98)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4 Starkle\u00a0\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4\u00a0422065952\u201d\u3002\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u4e8c\u7ef4\u6750\u6599\u5177\u6709\u72ec\u7279\u7684\u7535\u5b66\u3001\u5149\u5b66\u548c\u673a\u68b0\u6027\u80fd\uff0c\u800c\u4e8c\u7ef4\u7684\u91d1\u5c5e\u78b3\u5316\u7269\u6216\u6c2e\u5316\u7269\uff08MXenes\uff09\u4f5c\u4e3a\u65b0\u578b\u7684\u4e8c\u7ef4\u4e07\u80fd\u6750\u6599\uff0c\u5177\u6709\u77f3\u58a8\u70ef\u9ad8\u6bd4\u8868\u9762\u79ef\u3001\u9ad8\u7535\u5bfc\u7387\u7684\u7279\u70b9\uff0c\u53c8\u5177\u5907…<\/p>\n","protected":false},"author":1797,"featured_media":66159,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[533],"tags":[1394],"class_list":["post-65641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zongshu","tag-yury-gogotsi"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/65641"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/1797"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65641"}],"version-history":[{"count":17,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/65641\/revisions"}],"predecessor-version":[{"id":65854,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/65641\/revisions\/65854"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/66159"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65641"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}