{"id":223445,"date":"2021-06-18T06:03:53","date_gmt":"2021-06-17T22:03:53","guid":{"rendered":"\/\/m.iemloyee.com\/?p=223445"},"modified":"2021-06-17T21:04:17","modified_gmt":"2021-06-17T13:04:17","slug":"science%e7%bb%bc%e8%bf%b0%ef%bc%9a%e4%ba%8c%e7%bb%b4%e7%a2%b3%e5%8c%96%e7%89%a9%e5%92%8c%e6%b0%ae%e5%8c%96%e7%89%a9-mxenes","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=223445","title":{"rendered":"Science\u7efc\u8ff0\uff1a\u4e8c\u7ef4\u78b3\u5316\u7269\u548c\u6c2e\u5316\u7269 (MXenes)"},"content":{"rendered":"

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

MXenes\u4e3a2D\u6750\u6599\u5bb6\u65cf\u6dfb\u52a0\u4e86\u4f17\u591a\u65b0\u6210\u5458\uff0c\u4ee5\u91d1\u5c5e\u5bfc\u4f53\u4e3a\u4e3b\uff0c\u800c\u76ee\u524d2D\u6750\u6599\u5927\u591a\u6570\u662f\u7535\u4ecb\u8d28\u3001\u534a\u5bfc\u4f53\u6216\u534a\u91d1\u5c5e\u3002\u901a\u8fc7\u5229\u7528MXenes\u7684\u53ef\u8c03\u7279\u6027\uff0c\u4eba\u4eec\u53ef\u4ee5\u4f7f\u7528\u589e\u6750\u5236\u9020\u6216\u5176\u4ed6\u6d82\u5c42\u548c\u52a0\u5de5\u6280\u672f\uff0c\u4ece2D\u7eb3\u7c73\u7247\u4e2d\u6784\u5efa\u4ece\u6676\u4f53\u7ba1\u5230\u8d85\u7ea7\u7535\u5bb9\u5668\u3001\u7535\u6c60\u3001\u5929\u7ebf\u548c\u4f20\u611f\u5668\u7b49\u5404\u79cd\u8bbe\u5907\u3002MXenes\u5df2\u7ecf\u663e\u793a\u51fa\u5404\u79cd\u7535\u5b50\u3001\u5149\u5b66\u3001\u5316\u5b66\u548c\u673a\u68b0\u6027\u80fd\uff0c\u5e76\u4e14\u5df2\u7ecf\u63d0\u51fa\u4e86MXetronics\uff08\u5168MXene\u5149\u7535\u5b50\u5b66\uff09\u7684\u6982\u5ff5\u3002\u9ad8\u7535\u5b50\u4f20\u5bfc\u6027\u4f7f\u5b83\u4eec\u53ef\u4ee5\u7528\u4e8e\u96c6\u6d41\u4f53\u3001\u8fde\u63a5\u7ebf\u548c\u5bfc\u7535\u6cb9\u58a8\u3002MXenes\u5177\u6709\u7535\u5316\u5b66\u548c\u5316\u5b66\u53ef\u8c03\u7684\u7b49\u79bb\u5b50\u4f53\u7279\u6027\uff0c\u5e26\u95f4\u8dc3\u8fc1\u548c\u7b49\u79bb\u5b50\u4f53\u5171\u632f\u5cf0\u8986\u76d6\u4e86\u6574\u4e2a\u7d2b\u5916\u3001\u53ef\u89c1\u5149\u548c\u8fd1\u7ea2\u5916\u8303\u56f4\uff0c\u8fd9\u4f7f\u5f97\u5b83\u4eec\u7684\u7535\u81f4\u53d8\u8272\u548c\u5149\u70ed\u6cbb\u7597\u5e94\u7528\u6210\u4e3a\u53ef\u80fd\u3002\u5b83\u4eec\u4e0e\u592a\u8d6b\u5179\u5230\u5343\u5146\u8d6b\u5179\u9891\u7387\u7684\u7535\u78c1\u6ce2\u7684\u5177\u6709\u5f3a\u76f8\u4e92\u4f5c\u7528\uff0c\u800c\u88ab\u7528\u4e8e\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u548c\u901a\u4fe1\u3002MXene\u8868\u9762\u8fc7\u6e21\u91d1\u5c5e\u539f\u5b50\u7684\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u4f7f\u7535\u6c60\u548c\u8d85\u7ea7\u7535\u5bb9\u5668\u4e2d\u7684\u7535\u5316\u5b66\u80fd\u91cf\u50a8\u5b58\u4ee5\u53ca\u7535\u50ac\u5316\u6210\u4e3a\u53ef\u80fd\u3002\u901a\u8fc7\u63a7\u5236MXene\u4e8c\u7ef4\u7247\u4e4b\u95f4\u7684\u95f4\u8ddd\uff0c\u4f7f\u5176\u53ef\u7528\u4e8e\u6c14\u4f53\u5206\u79bb\u3001\u6c34\u51c0\u5316\u548c\u900f\u6790\u3002MXenes\u7684\u8868\u9762\u7535\u8377\u4f7f\u5176\u53ef\u7528\u4e8e\u65e0\u8868\u9762\u6d3b\u6027\u5242\u6216\u7c98\u5408\u5242\u7684\u6c34\u5904\u7406\uff0c\u4ee5\u53ca\u5f62\u6210\u6db2\u6676\u3002\u6709\u673a\u5206\u5b50\u3001\u805a\u5408\u7269\u548c\u79bb\u5b50\u53ef\u4ee5\u63d2\u5165MXene\u5c42\u4e4b\u95f4\uff0c\u5141\u8bb8\u7279\u6027\u8c03\u6574\u548c\u591a\u5c42\u7ec4\u88c5\u3002\u65e0\u6bd2\u548c\u73af\u5883\u53cb\u597d\u7684\u949b\u57faMXenes\uff0c\u7531\u4e30\u5bcc\u7684\u5143\u7d20\u6784\u6210\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e0e\u805a\u5408\u7269\u3001\u9676\u74f7\u548c\u91d1\u5c5e\u7684\u6df7\u5408\u4f53\u548c\u590d\u5408\u6750\u6599\uff0c\u5c24\u5176\u5438\u5f15\u4e86\u5927\u91cf\u7684\u5173\u6ce8\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u7f8e\u56fd\u5fb7\u96f7\u585e\u5c14\u5927\u5b66<\/b><\/strong>Yury Gogotsi<\/b><\/strong>\u6559\u6388<\/b><\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u56e2\u961f<\/b><\/strong>\u7b49\u4eba<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u5bf9MXenes\u9886\u57df\u8fdb\u884c\u4e86\u524d\u77bb\u6027\u7684\u56de\u987e\u3002\u8ba8\u8bba\u4e86\u8981\u89e3\u51b3\u7684\u6311\u6218\u5e76\u6982\u8ff0\u4e86\u7814\u7a76\u65b9\u5411\uff0c\u8fd9\u4e9b\u65b9\u5411\u5c06\u52a0\u6df1\u5bf9MXenes\u6027\u8d28\u7684\u57fa\u672c\u7406\u89e3\uff0c\u5e76\u4f7f\u5176\u80fd\u591f\u5728\u5404\u79cd\u65b0\u5174\u6280\u672f\u4e2d\u4e0e\u5176\u4ed62D\u6750\u6599\u6df7\u5408\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/b><\/strong>The world of two-dimensional carbides and nitrides (MXenes)<\/b><\/strong>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Science<\/b><\/strong>\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0MXene\u7ed3\u6784\u793a\u610f\u56fe<\/b><\/strong>\"\"<\/p>\n

2D MXenes\u7684\u901a\u7528\u516c\u5f0f\u4e3aMn+1<\/sub>Xn<\/sub>Tx<\/sub>\uff0c\u5176\u4e2dM\u4e3a\u65e9\u671f\u8fc7\u6e21\u91d1\u5c5e\uff0cX\u4e3a\u78b3\u6216\u6c2e\uff0cTx\u4e3a\u5916\u5c42\u91d1\u5c5e\u5c42\u7684\u8868\u9762\u672b\u7aef\u3002\u516c\u5f0f\u4e2d\u7684n\u503c\u53ef\u4ee5\u4ece1\u52304\u4e0d\u7b49\uff0c\u53d6\u51b3\u4e8eMXenes\u7ed3\u6784\u4e2d\u5b58\u5728\u7684\u8fc7\u6e21\u91d1\u5c5e\u5c42\uff08\u4ee5\u53ca\u78b3\u6216\u6c2e\u5c42\uff09\u7684\u6570\u91cf\u3002\u6240\u6709\u4e4b\u524d\u6240\u77e5MXenes\u76f8\u6bd4,\u6700\u8fd1\u53d1\u73b0\u7684Mo4<\/sub>VC4<\/sub>Tx<\/sub>\u56fa\u6eb6\u4f53MXene\u5177\u67095\u4e2aM\u5c42\uff0c\u5728M\u5c42\u4e2d\u8868\u73b0\u4e3a\u5b6a\u6676\u3002MXenes\u7684M\u4f4d\u53ef\u4ee5\u88ab\u4e00\u4e2a\u6216\u591a\u4e2a\u8fc7\u6e21\u91d1\u5c5e\u539f\u5b50\u5360\u636e\uff0c\u5f62\u6210\u56fa\u6eb6\u4f53\u6216\u6709\u5e8f\u7ed3\u6784\u3002\u6709\u5e8f\u7684\u53cc\u8fc7\u6e21\u91d1\u5c5eMXenes\u4ee5\u9762\u5185\u6709\u5e8f\u7ed3\u6784[i-MXenes\uff0c\u5982(Mo2\/3<\/sub>Y1\/3<\/sub>)2<\/sub>CTx]\uff1b\u9762\u5185\u7a7a\u4f4d\u7ed3\u6784\uff08\u5982W2\/3<\/sub>CTx<\/sub>\uff09\uff1b\u9762\u5916\u6709\u5e8f\u7ed3\u6784\uff08o-MXenes\uff09\uff0c\u5176\u4e2d\u4e00\u5c42M”\u8fc7\u6e21\u91d1\u5c5e\u5939\u5728\u4e24\u5c42M ‘\u8fc7\u6e21\u91d1\u5c5e\u4e4b\u95f4\uff08\u5982Mo2<\/sub>TiC2<\/sub>Tx<\/sub>\uff09\uff0c\u6216\u8005\u4e24\u5c42M “\u8fc7\u6e21\u91d1\u5c5e\u5939\u5728\u4e24\u5c42M ‘\u8fc7\u6e21\u91d1\u5c5e\uff08\u5982Mo2<\/sub>Ti2<\/sub>C3<\/sub>Tx<\/sub>\uff09\u4e4b\u95f4\u3002<\/p>\n

\u56fe<\/b><\/strong>2 MXenes\u7684\u7535\u5b50\u3001\u5149\u5b66\u548c\u529b\u5b66\u6027\u80fd<\/b><\/strong>\"\"<\/p>\n

(A)\u51b3\u5b9aMXenes\u7535\u5b50\u548c\u5149\u5b66\u7279\u6027\u7684\u4e0d\u540c\u7ec4\u6210\u548c\u7ed3\u6784\u56e0\u7d20\u793a\u610f\u56fe\u3002<\/p>\n

(B) Mo2<\/sub>TiC2<\/sub>O2<\/sub>\u548cMo2<\/sub>Ti2<\/sub>C3<\/sub>O2<\/sub>\u7684\u603bDOS\uff0c\u663e\u793a\u4e86MXene\u7684\u7ed3\u6784\u3002<\/p>\n

(C) Ti3<\/sub>C2<\/sub>\u3001Ti3<\/sub>C2<\/sub>O2<\/sub>\u3001Ti3<\/sub>C2<\/sub>(OH)2<\/sub>\u548cTi3<\/sub>C2<\/sub>F2<\/sub>\u7684DOS\uff0c\u663e\u793a\u4e86\u8868\u9762\u5316\u5b66\u5bf9MXenes\u7535\u5b50\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n

(D) MXenes\u7684\u529f\u51fd\u6570\u4e0e\u5176\u8868\u9762\u5316\u5b66\u6027\u8d28\u7684\u5173\u7cfb\u3002<\/p>\n

(E)\u5404\u79cdMXenes\u7684\u80f6\u4f53\u6eb6\u6db2\u53ca\u5176\u76f8\u5e94\u7684\u72ec\u7acb\u8584\u819c\u7684\u989c\u8272\u3002<\/p>\n

(F)\u4e09\u79cdM’2-y<\/sub>M\u2033y<\/sub>CTx<\/sub>\u56fa\u6eb6\u4f53\u7684\u7167\u7247\uff0c\u663e\u793a\u4e86\u7531\u4e8e\u5316\u5b66\u8ba1\u91cf\u7684\u9010\u6e10\u6539\u53d8\u800c\u5f15\u8d77MXene\u8584\u819c\u7684\u5149\u5b66\u6027\u8d28\u548c\u989c\u8272\u7684\u53d8\u5316\u3002<\/p>\n

(G)\u4e0d\u540c2D\u8fc7\u6e21\u91d1\u5c5e\u78b3\u5316\u7269\u6c34\u6eb6\u6db2\u7684\u7d2b\u5916-\u53ef\u89c1-\u8fd1\u7ea2\u5916\u6d88\u5149\u6027\u80fd\u3002<\/p>\n

(H) MXene\u8584\u819c\u5728300 ~ 2500 nm\u8303\u56f4\u5185\u7684\u7d2b\u5916-\u53ef\u89c1-\u8fd1\u7ea2\u5916\u900f\u5c04\u5149\u8c31\u3002<\/p>\n

(I) \u901a\u8fc7\u771f\u7a7a\u8f85\u52a9\u8fc7\u6ee4\u548c\u522e\u6d82\u5236\u5907\u4e0d\u540c\u539a\u5ea6Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8584\u819c\u7684\u62c9\u4f38\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u3002<\/p>\n

(J)\u53cc\u5c42Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8584\u7247\u5728\u4e0d\u540c\u8f7d\u8377\u4e0b\u7684\u529b-\u6320\u5ea6\u66f2\u7ebf\u3002<\/p>\n

(K)\u5355\u5c42Ti3<\/sub>C2<\/sub>Tx<\/sub>\u548cNb4<\/sub>C3<\/sub>Tx<\/sub>\u4e0e\u5176\u4ed6\u4e8c\u7ef4\u6750\u6599\u5728\u7c7b\u4f3c\u7eb3\u7c73\u538b\u75d5\u5b9e\u9a8c\u4e2d\u7684\u6709\u6548\u6768\u6c0f\u6a21\u91cf\u6bd4\u8f83\u3002<\/p>\n

\u56fe<\/b><\/strong>3 MXenes\u7684\u5408\u6210\u4e0e\u52a0\u5de5<\/b><\/strong>\"\"<\/p>\n

(A)\u901a\u8fc7\u4eceMAX\u76f8\u548c\u76f8\u5173\u5c42\u72b6\u5316\u5408\u7269\u4e2d\u53bb\u9664A\u5c42\u6765\u751f\u4ea7MXenes\u7684\u4e24\u79cd\u65b9\u6cd5\u793a\u610f\u56fe\u3002\u5728\u7b2c\u4e00\u79cd\u65b9\u6cd5\u4e2d\uff0cMAX\u76f8\u5728\u542b\u6c1f\u79bb\u5b50\u7684\u9178\u4e2d\u88ab\u9009\u62e9\u6027\u5730\u8680\u523b\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u83b7\u5f97\u591a\u5c42MXene\u9897\u7c92\u6216\u539f\u4f4d\u8131\u5c42\u4e8c\u7ef4\u8584\u7247(\u4f7f\u7528MILD\u65b9\u6cd5)\u3002\u5728\u7b2c\u4e8c\u79cd\u65b9\u6cd5\u4e2d\uff0cMAX\u76f8\u5728\u7194\u878d\u76d0\u4e2d\u88ab\u9009\u62e9\u6027\u5730\u8680\u523b\u3002\u8be5\u4ea7\u54c1\u901a\u5e38\u662f\u591a\u5c42MXene\u9897\u7c92\uff0c\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u63d2\u5c42\u8131\u5c42\u3002<\/p>\n

(B)\u516d\u65b9Ti3<\/sub>AlC2<\/sub>\u00a0MAX\u76f8\u6676\u4f53\u7684\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c(SEM)\u56fe\u50cf\u3002<\/p>\n

(C) Ti3<\/sub>C2<\/sub>Tx<\/sub>\u00a0MXene\u9897\u7c92\u7684SEM\u56fe\u50cf\uff0c\u7531Ti3<\/sub>SiC2<\/sub>\u901a\u8fc7\u5728\u7194\u76d0\u4e2d\u9009\u62e9\u6027\u523b\u8680Si\u5c42\u800c\u83b7\u5f97\u3002<\/p>\n

(D) Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8584\u7247\u7684\u4fef\u89c6SEM\u56fe\u50cf\u3002<\/p>\n

(E) M3<\/sub>AX2<\/sub>\u00a0MAX\u76f8(Ti3<\/sub>AlC2<\/sub>)\u9897\u7c92\u7684STEM\u56fe\u50cf\u3002<\/p>\n

(F) ml-M3<\/sub>X2<\/sub>Tx<\/sub>\u00a0MXene\u9897\u7c92(Ti3<\/sub>C2<\/sub>Tx<\/sub>)\u5bf9\u5e94\u7684STEM\u56fe\u50cf\u3002<\/p>\n

(G)\u5355\u5c42Ti3<\/sub>C2<\/sub>Tx<\/sub>\u539f\u5b50\u5206\u8fa8\u5e73\u9762STEM\u56fe\u50cf\u3002<\/p>\n

(H-J) ~1 L\u7684\u5206\u5c42Ti3<\/sub>C2<\/sub>Tx<\/sub>\u6eb6\u6db2\u3001\u9ad8\u6d53\u5ea6Ti3<\/sub>C2<\/sub>Tx<\/sub>\u58a8\u6c34\u3001\u591a\u5c42Ti3<\/sub>C2<\/sub>Tx<\/sub>\u00a0MXene\u9897\u7c92\u3001\u901a\u8fc7\u771f\u7a7a\u8f85\u52a9\u8fc7\u6ee4\u80f6\u4f53MXene\u6eb6\u6db2\u5236\u5907\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8584\u819c\u3001\u4ee5\u53ca\u901a\u8fc7\u522e\u6d82\u5236\u5907\u7684\u5927\u9762\u79ef\u3001\u673a\u68b0\u5f3a\u5ea6\u9ad8\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8584\u819c\u7684\u7167\u7247\u3002<\/p>\n

\u00a0<\/b><\/strong>\u56fe<\/b><\/strong>4<\/b><\/strong>\u00a0MXenes\u5728\u5149\u7535\u5b50\u3001\u4f20\u611f\u5668\u548c\u81f4\u52a8\u5668\u3001\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u3001\u65e0\u7ebf\u901a\u4fe1\u548c\u5929\u7ebf\u7b49\u65b9\u9762\u7684\u5e94\u7528<\/b><\/strong>\"\"<\/p>\n

(A)\u7528\u6c27\u5316\u94df\u9521(ITO)\u548cMXene\u900f\u660e\u7535\u6781\u5236\u4f5c\u7684\u53d1\u5149\u4e8c\u6781\u7ba1(LEDs)\u5728\u4e0d\u540c\u7535\u538b\u4e0b\u7684\u4eae\u5ea6\u3002\u5de6\u8fb9\u7684\u63d2\u56fe\u663e\u793a\u4e86\u4e00\u4e2a\u57fa\u4e8eMXene\u7684\u7eff\u8272\u78f7\u5149\u6709\u673aLED (phOLED)\u7684\u5149\u5b66\u56fe\u50cf\uff0c\u53f3\u8fb9\u7684\u63d2\u56fe\u663e\u793a\u4e86\u8fd9\u4e2a\u5668\u4ef6\u7684\u539f\u7406\u56fe\u3002<\/p>\n

(B)\u4f7f\u7528Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7684\u6709\u673a\u573a\u6548\u5e94\u6676\u4f53\u7ba1(OFETs)\u7684\u5927\u89c4\u6a21\u7535\u6781\u9635\u5217\u7684\u7167\u7247\u548c\u5668\u4ef6\u539f\u7406\u56fe\u3002<\/p>\n

(C)\u663e\u793aMXene\u6c34\u51dd\u80f6\u62c9\u4f38\u6027\u80fd\u7684\u7167\u7247\u3002<\/p>\n

(D) MXene\u6c34\u51dd\u80f6\u5e94\u53d8\u4f20\u611f\u5668\u5728\u4e0d\u540c\u624b\u52bf\u4e0b\u7684\u7535\u963b\u53d8\u5316\u3002<\/p>\n

(E)\u805a\u78b3\u9178\u916f\u57fa\u677f\u4e0aTi3<\/sub>C2<\/sub>Tx<\/sub>-\u7ea4\u7ef4\u7d20\u8f6f\u81f4\u52a8\u5668\u5bf9\u65bd\u52a0\u7535\u538b\u7684\u54cd\u5e94\u3002<\/p>\n

(F) \u7528\u4e8e\u751f\u7269\u5206\u5b50\u4f20\u611f\u7684\u5e26\u6709Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7535\u6781\u7684MXene\u573a\u6548\u5e94\u6676\u4f53\u7ba1\u793a\u610f\u56fe\u3002<\/p>\n

(G) Ti3<\/sub>CNTx<\/sub>\u3001Ti3<\/sub>C2<\/sub>Tx<\/sub>\u3001Mo2<\/sub>TiC2<\/sub>Tx<\/sub>\u3001Mo2<\/sub>Ti2<\/sub>C3<\/sub>Tx<\/sub>\u7b49\u542b\u78b3\u548c\u91d1\u5c5e\u8584\u819c\u7684\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u6548\u7387(SET)\u6bd4\u8f83\u3002\u5728\u76f8\u540c\u7684\u539a\u5ea6\u4e0b\uff0c\u9000\u706b\u540e\u7684Ti3<\/sub>CNTx<\/sub>\u7684\u6027\u80fd\u4f18\u4e8e\u6240\u6709\u5176\u4ed6\u6750\u6599\u3002<\/p>\n

(H) MXene\u8d34\u7247\u5929\u7ebf\u4e0e\u7531\u91d1\u5c5e\u3001\u78b3\u548c\u5176\u4ed6\u6750\u6599\u5236\u6210\u7684\u8d34\u7247\u5929\u7ebf\u7684\u8f90\u5c04\u6548\u7387\u4e0e\u539a\u5ea6\u7684\u6bd4\u8f83\u3002EGaIn\uff0c\u5171\u6676\u9553-\u94df\uff1bCNTs\uff0c\u78b3\u7eb3\u7c73\u7ba1\u3002<\/p>\n

\u56fe5 MXenes\u7684\u50a8\u80fd\u548c\u751f\u7269\u533b\u5b66\u5e94\u7528<\/b><\/strong>\"\"<\/p>\n

(A) MXenes\u5728\u79bb\u5b50\u5b58\u50a8\u5e94\u7528\u4e2d\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002<\/p>\n

(B) 90 nm\u539aTi3<\/sub>C2<\/sub>Tx<\/sub>\u8584\u819c\u5728\u626b\u63cf\u901f\u7387\u4e3a10 ~ 100,000 mV\u2022s\u22121<\/sup>\u65f6\u7684\u5faa\u73af\u4f0f\u5b89(CV)\u66f2\u7ebf\u3002<\/p>\n

(C)\u7535\u89e3\u8d28\u6eb6\u5242\u5bf9Ti3<\/sub>C2<\/sub>Tx<\/sub>\u9502\u79bb\u5b50\u5b58\u50a8\u5bb9\u91cf\u7684\u5f71\u54cd\uff1b\u5fae\u5b54Ti3C2Tx\u7535\u6781\u57281 M\u53cc\u4e09\u6c1f\u7532\u78fa\u9170\u4e9a\u80fa\u9502(LiTFSI)\u4e2d\uff0c\u5728DMSO\u3001\u4e59\u8148\uff08ACN\uff09\u6216\u78b3\u9178\u4e19\u70ef\u916f\uff08PC\uff09\u7535\u89e3\u8d28\u4e2d\u7684CV\u66f2\u7ebf\u3002<\/p>\n

(D) 143\u4e2aMXene\u5fae\u578b\u8d85\u7ea7\u7535\u5bb9\u5668\u9635\u5217\u7684\u6676\u5706\u89c4\u6a21\u5236\u9020\u7684\u7167\u7247\u3002<\/p>\n

(E)\u4f7f\u7528Ti3<\/sub>C2<\/sub>Tx<\/sub>\u00a0MXene\u6d82\u5c42\u68c9\u7eb1\u751f\u4ea7\u53ef\u7a7f\u6234\u7eba\u7ec7\u54c1\u8d85\u7ea7\u7535\u5bb9\u5668\u7535\u6781\u7684\u5177\u6709\u4ea4\u9519\u56fe\u6848\u7684\u9488\u7ec7\u7eba\u7ec7\u54c1\u7684\u7167\u7247\u3002<\/p>\n

(F) MXenes\u7684\u751f\u7269\u533b\u5b66\u5e94\u7528\u793a\u610f\u56fe\u3002<\/p>\n

(G)\u5728808 nm\u6fc0\u5149\u7167\u5c04\u4e0b\uff081.5W cm-2<\/sup>\uff09\uff0c\u4e0d\u540c\u65f6\u95f4\u95f4\u9694\u9759\u8109\u6ce8\u5c0420mg\/kg\u5242\u91cf\u7684Ti3<\/sub>C2<\/sub>Tx<\/sub>-\u5927\u8c46\u78f7\u8102\u524d\u540e\uff0c\u60a3\u67094T1\u80bf\u7624\u7684\u5c0f\u9f20\u7684\u7ea2\u5916\u70ed\u56fe\u50cf\u3002<\/p>\n

(H)\u7531Ti3<\/sub>C2<\/sub>Tx<\/sub>\/Au\u5236\u6210\u7684\u7528\u4e8e\u8111\u795e\u7ecf\u6d3b\u52a8\u8bb0\u5f55\u7684\u7535\u6781\u9635\u5217\u7684\u793a\u610f\u56fe\u548c\u4eae\u573a\u663e\u5fae\u955c\u56fe\u50cf\u3002<\/p>\n

(I)\u4e00\u79cd\u53ef\u8c03\u7126\u900f\u955c\uff0c\u7531\u6d82\u6709Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7684\u73bb\u7483\u8f7d\u73bb\u7247\u6784\u6210\uff0c\u5939\u6709\u626d\u66f2\u5411\u5217\u76f8\u6db2\u6676(LC)\u5c42\u3002\u5728\u7535\u573a\u4f5c\u7528\u4e0b\uff0c\u6db2\u6676\u5c42\u7684\u5206\u5b50\u91cd\u65b0\u5b9a\u5411\u4f7f\u900f\u955c\u805a\u7126\u3002<\/p>\n

\u56fe6 MXenes\u7684\u5408\u6210\u548c\u7ed3\u6784\u8bbe\u8ba1<\/b><\/strong>\"\"<\/p>\n

\u53d1\u73b0\u65b0\u7684MXene\u7ed3\u6784\u548c\u6210\u5206\uff0c\u7cbe\u786e\u63a7\u5236\u5176\u8868\u9762\u7aef\u70b9\uff0c\u4ee5\u53ca\u4e0e\u5176\u4ed6\u4e8c\u7ef4\u6750\u6599\u7ed3\u5408\u6210\u8d85\u6676\u683c\u548c\u4e8c\u7ef4\u5f02\u8d28\u7ed3\u6784\uff0c\u5c06\u4f7fMXenes\u5177\u6709\u65b0\u7684\u6027\u8d28\uff0c\u5e76\u6269\u5927\u5176\u5728\u5404\u4e2a\u9886\u57df\u7684\u5e94\u7528\uff0c\u5305\u62ec\u7528\u4e8e\u80fd\u91cf\u5b58\u50a8\u3001\u67d4\u6027\u548c\u53ef\u7a7f\u6234\u8bbe\u5907\u3001\u4f20\u611f\u5668\u3001\u81f4\u52a8\u5668\u3001\u5149\u5b66\u955c\u5934\u3001\u4eba\u5de5\u8bb0\u5fc6\u8bbe\u5907\u3001\u91cf\u5b50\u8ba1\u7b97\u548c\u7269\u8054\u7f51\uff08IoT\uff09\u8bbe\u5907\u3002<\/p>\n

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

\u867d\u7136\u78b3\u5316\u7269MXenes\u7684\u5236\u5907\u53d6\u5f97\u4e86\u8fdb\u5c55\uff0c\u4f46\u6c2e\u5316\u7269\u7684\u5408\u6210\u5374\u843d\u540e\u4e86\u3002\u4f7f\u7528\u76ee\u524d\u7684\u5fae\u52a0\u5de5\u8bbe\u5907\u6280\u672f\u5c06MXenes\u96c6\u6210\u5230\u82af\u7247\u4e0a\u9700\u8981\u6c14\u76f8\u5408\u6210\u3002\u5927\u89c4\u6a21\u3001\u73af\u5883\u53cb\u597d\u7684\u5408\u6210\u65b9\u6cd5\u662fMXenes\u5728\u672a\u6765\u589e\u6750\u5236\u9020\u6280\u672f\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u5173\u952e\u3002\u5bf9\u7ed3\u6784\u548c\u8868\u9762\u5316\u5b66\u7684\u7cbe\u786e\u63a7\u5236\uff0c\u5305\u62ec\u7f3a\u9677\u548c\u5e94\u53d8\u5de5\u7a0b\uff0c\u5e94\u8be5\u5728\u7406\u8bba\u4e0a\u4e3a\u9884\u6d4b\u534a\u5bfc\u4f53\u3001\u62d3\u6251\u7edd\u7f18\u548c\u94c1\u78c1\u6027MXenes\u4ee5\u53caMXene\u7269\u7406\u548c\u5316\u5b66\u7684\u5176\u4ed6\u53d1\u73b0\u94fa\u5e73\u9053\u8def\u3002\u673a\u68b0\u5f3a\u5ea6\u9ad8\u3001\u73af\u5883\u7a33\u5b9a\u548c\u9ad8\u5bfc\u7535\u6027\u7684MXenes\u53ef\u80fd\u5bf9\u67d4\u6027\u3001\u53ef\u6253\u5370\u548c\u53ef\u7a7f\u6234\u7684\u81ea\u4f9b\u7535\u7535\u5b50\u4ea7\u54c1\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002\u7136\u800c\uff0c\u5c06MXenes\u4e0e\u5176\u4ed62D\u6750\u6599\u7ed3\u5408\uff0c\u901a\u8fc7\u6eb6\u6db2\u7684\u81ea\u7ec4\u88c5\u6765\u6784\u5efa\u5f02\u8d28\u7ed3\u6784\u548c\u5668\u4ef6\u53ef\u80fd\u662f\u6700\u4ee4\u4eba\u5174\u594b\u7684\u524d\u666f\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>The world of two-dimensional carbides and nitrides (MXenes)<\/u><\/a>\uff08Science\uff0c2021\uff0cDOI:10.1126\/science.abf1581\uff09<\/p>\n

\u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 MXenes\u4e3a2D\u6750\u6599\u5bb6\u65cf\u6dfb\u52a0\u4e86\u4f17\u591a\u65b0\u6210\u5458\uff0c\u4ee5\u91d1\u5c5e\u5bfc\u4f53\u4e3a\u4e3b\uff0c\u800c\u76ee\u524d2D\u6750\u6599\u5927\u591a\u6570\u662f\u7535\u4ecb\u8d28\u3001\u534a\u5bfc\u4f53\u6216\u534a\u91d1\u5c5e\u3002\u901a\u8fc7\u5229\u7528MXenes\u7684\u53ef\u8c03\u7279\u6027\uff0c\u4eba\u4eec\u53ef\u4ee5\u4f7f\u7528…<\/p>\n","protected":false},"author":2109,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[533],"tags":[3540,4369,155],"class_list":["post-223445","post","type-post","status-publish","format-standard","hentry","category-zongshu","tag-2d","tag-mxenes","tag-science"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/223445"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2109"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=223445"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/223445\/revisions"}],"predecessor-version":[{"id":223582,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/223445\/revisions\/223582"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=223445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=223445"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=223445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}