{"id":229975,"date":"2021-11-22T06:56:58","date_gmt":"2021-11-21T22:56:58","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=229975"},"modified":"2021-11-21T21:57:12","modified_gmt":"2021-11-21T13:57:12","slug":"%e4%b8%89%e5%a4%b4%e5%85%ad%e8%87%82%e7%9a%84mxene%e6%9d%90%e6%96%99%e5%88%b0%e5%ba%95%e6%9c%89%e5%a4%9a%e5%8e%89%e5%ae%b3-%e8%bf%91%e8%b7%9d%e7%a6%bb%e6%84%9f","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=229975","title":{"rendered":"\u201c\u4e09\u5934\u516d\u81c2\u201d\u7684MXene\u6750\u6599\u5230\u5e95\u6709\u591a\u5389\u5bb3\u2014\u2014\u8fd1\u8ddd\u79bb\u611f\u53d7\u5176\u975e\u51e1\u7684\u5a01\u529b"},"content":{"rendered":"

MXene\u6750\u6599\u662f\u4e00\u7c7b\u5177\u6709\u4e8c\u7ef4\u5c42\u72b6\u7ed3\u6784\u7684\u91d1\u5c5e\u78b3\/\u6c2e\u5316\u7269\uff08transition metal carbide\/nitride\uff09,\u5176\u5316\u5b66\u901a\u5f0f\u4e3aMn+1<\/sub>Xn<\/sub>TX<\/sub>, \u5176\u4e2d(n = 1\u20133)\uff0cM\u4ee3\u8868\u65e9\u671f\u8fc7\u6e21\u91d1\u5c5e\uff0c\u5982Ti\u3001Zr\u3001V\u3001Mo\u7b49\uff1bX\u4ee3\u8868C\u6216N\u5143\u7d20\uff0cTx\u4e3a\u8868\u9762\u57fa\u56e2\uff0c\u901a\u5e38\u4e3a-OH,-O,-F\u548c-Cl\u3002\u5b83\u6700\u521d\u4e8e2011\u5e74\u51fa\u73b0\uff0c\u7531\u4e8eMXene\u6750\u6599\u8868\u9762\u6709\u7f9f\u57fa\u6216\u672b\u7aef\u6c27\uff0c\u5b83\u4eec\u6709\u7740\u8fc7\u6e21\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u91d1\u5c5e\u5bfc\u7535\u6027\u3002\u5728\u8d85\u7ea7\u7535\u5bb9\u5668\u3001\u7535\u6c60\u3001\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u548c\u590d\u5408\u6750\u6599\u7b49\u4e2d\u5f97\u5230\u8d8a\u6765\u8d8a\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u7531\u4e8e\u8fc7\u6e21\u91d1\u5c5e\u539f\u5b50\u4e0e\u78b3\u6216\u6c2e\u539f\u5b50\u4ee5\u5206\u5c42\u65b9\u5f0f\u6392\u5217\u7684\u7ed3\u6784\u7ed3\u6784\uff0c\u4f7fMXene\u4eab\u6709\u975e\u51e1\u7684\u6210\u5206\u591a\u6837\u6027\u548c\u53ef\u8c03\u8282\u7684\u6027\u80fd\u3002\u8fd9\u53ef\u80fd\u662f\u8fc4\u4eca\u4e3a\u6b62\u5df2\u77e5\u7684\u6700\u5927\u76842D\u6750\u6599\u5bb6\u65cf\u3002MXene\u6750\u6599\u65e0\u7591\u5df2\u7ecf\u6210\u4e3a\u6750\u6599\u5b66\u4e2d\u6700\u70ed\u95e8\u7684\u6750\u6599\u4e4b\u4e00\u4e86\u3002<\/p>\n

1. \u67d4\u6027<\/strong>Ti2<\/sub>C MXene<\/strong>\u8584\u819c\uff1a\u5408\u6210\u3001\u7535\u5316\u5b66\u6027\u80fd\u548c\u7535\u5bb9\u7279\u6027\uff08<\/strong>Chemical Engineering Journal<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u6b66\u6c49\u79d1\u6280\u5927\u5b66\u674e\u8f69\u79d1\uff0c\u4e1b\u91ce\uff09<\/strong><\/p>\n

\u8d85\u7ea7\u7535\u5bb9\u5668\u56e0\u5176\u826f\u597d\u7684\u8010\u4e45\u6027\u548c\u9ad8\u529f\u7387\u5bc6\u5ea6\u800c\u5728\u50a8\u80fd\u9886\u57df\u5907\u53d7\u5173\u6ce8\uff0c\u4f46\u4f4e\u80fd\u91cf\u5bc6\u5ea6\u6291\u5236\u4e86\u5176\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u8d85\u7ea7\u7535\u5bb9\u5668\u7684\u80fd\u91cf\u5bc6\u5ea6\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u65e0\u7c98\u5408\u5242\u7684\u7535\u6781\u6750\u6599\u6765\u6709\u6548\u63d0\u9ad8\u3002\u540c\u65f6\uff0c\u67d4\u6027\u7535\u6781\u5bf9\u4e8e\u53ef\u7a7f\u6234\u7535\u5b50\u8bbe\u5907\u6765\u8bf4\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u7075\u6d3b\u7684\u72ec\u7acb\u548c\u65e0\u7c98\u5408\u5242\u7684\u7535\u6781\u6750\u6599\u4ee5\u6ee1\u8db3\u8fd9\u4e9b\u8981\u6c42\u5e76\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5176\u7535\u5316\u5b66\u6027\u80fd\u548c\u8010\u78e8\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

\u672c\u7814\u7a76\u7cfb\u7edf\u5730\u7814\u7a76\u4e86Ti2<\/sub>C MXene\u7535\u6781\u7684\u7535\u5bb9\u7279\u6027\u548c\u7535\u5316\u5b66\u6027\u80fd\uff0c\u63ed\u793a\u4e86\u6c34\u7535\u89e3\u8d28\u7ec4\u6210\u7684\u5173\u952e\u5f71\u54cd\u56e0\u7d20\u3002\u5728H2<\/sub>SO4<\/sub>\u3001LiCl\u548cNaOH\u7535\u89e3\u8d28\u4e2d\u83b7\u5f97\u7684\u6700\u5927\u6bd4\u7535\u5bb9\u5206\u522b\u4e3a382F g-1<\/sup>\u3001104 F g-1<\/sup>\u548c99F g-1<\/sup>\u30021M H2<\/sub>SO4<\/sub>\u7535\u89e3\u8d28\u7684\u4f18\u5f02\u7535\u5316\u5b66\u6027\u80fd\u6e90\u4e8e\u5176\u6700\u9ad8\u7684\u7535\u89e3\u8d28\u7535\u5bfc\u7387\u548c\u4f2a\u7535\u5bb9\u7535\u8377\u5b58\u50a8\u673a\u5236\uff0c\u8fd9\u662f\u7531\u6c34\u5408\u6c22\u79bb\u5b50\u4e0e\u542b\u6c27\u5b98\u80fd\u56e2\u4e4b\u95f4\u7684\u5f3a\u8026\u5408\u6240\u4ea7\u751f\u7684\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u901a\u8fc7\u6784\u5efa\u591a\u5b54\u819c\u6216\u4e09\u7ef4\u7ed3\u6784\u7b49\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6539\u5584\u5176\u56fa\u6709\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u9884\u6d4b\u4e86\u8be5\u7535\u8377\u50a8\u5b58\u673a\u5236\u7684\u901a\u7528\u6027\uff0c\u4e3aMXene\u7684\u5feb\u901f\u53d1\u5c55\u5960\u5b9a\u4e86\u7406\u8bba\u548c\u5b9e\u9a8c\u57fa\u7840\u3002<\/p>\n

\"\"<\/p>\n

2. \u5728\u5177\u6709\u8d85\u7a33\u5b9a\u5faa\u73af\u6027\u80fd\u7684\u5e38\u6e29\u6709\u673a\u79bb\u5b50\u6db2\u4f53\u94dd\u7535\u6c60\u4e2d\u539f\u4f4d\u5236\u5907<\/strong>MXenes<\/strong>\uff08<\/strong>ACS Applied Materials & Interfaces<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u5317\u4eac\u79d1\u6280\u5927\u5b66\u674e\u5efa\u73b2\uff09<\/strong><\/p>\n

MXenes\u7684\u4f20\u7edf\u5236\u5907\u65b9\u6cd5\u6216\u591a\u6216\u5c11\u90fd\u4e0eHF\u9178\u6709\u5173\uff0c\u5728\u5236\u5907\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5f88\u5927\u7684\u5b89\u5168\u9690\u60a3\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u6c34\u57fa\u5316\u5b66\u8680\u523b\u65b9\u6cd5\u5236\u5907\u7684MXenes\u8868\u9762\u542b\u6709\u5927\u91cf-OH\u548c-F\u5b98\u80fd\u56e2\uff0c\u8fd9\u5f71\u54cd\u4e86\u5b83\u4eec\u5728\u6709\u673a\u50a8\u80fd\u88c5\u7f6e\u4e2d\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u4f17\u6240\u5468\u77e5\uff0cF\u5143\u7d20\u5177\u6709\u5267\u6bd2\uff0c\u4e0d\u4ec5\u5371\u5bb3\u4eba\u4f53\u5065\u5eb7\uff0c\u800c\u4e14\u4e25\u91cd\u6c61\u67d3\u6211\u4eec\u7684\u6c34\u8d44\u6e90\u3002\u56e0\u6b64\uff0c\u65b0\u5174\u7684\u7eff\u8272\u5236\u5907\u65b9\u6cd5\u6210\u4e3a\u8fd1\u5e74\u6765\u7684\u7814\u7a76\u70ed\u70b9\u3002<\/p>\n

\u6b64\u7814\u7a76\u5728\u8def\u6613\u65af\u9178\u6027\u7194\u76d0\u4e2d\uff0c\u5e38\u6e29\u4e0b\u5b9e\u73b0\u4e86MXenes\u7684\u65e0\u6c1f\u3001\u65e0\u6c34\u7535\u5316\u5b66\u5236\u5907\u3002\u7814\u7a76\u4e86MAX\u76f8V2<\/sub>AlC\u5728\u6709\u673a\u79bb\u5b50\u6db2\u4f53\u94dd\u7535\u6c60\u4e2d\u7684\u9633\u6781\u53cd\u5e94\uff0c\u786e\u5b9a\u4e86MAX\u76f8V2<\/sub>AlC\u4e2d\u91d1\u5c5e\u539f\u5b50Al\u548cV\u7684\u8403\u53d6\u7535\u538b\u3002\u8fd9\u4e3aMXenes\u6052\u538b\u7535\u5316\u5b66\u5236\u5907\u6307\u660e\u4e86\u65b9\u5411\u3002\u8fd8\u7814\u7a76\u4e86\u8680\u523b\u540e\u7684V2<\/sub>AlC (E-V2<\/sub>AlC)\u5728\u94dd\u7535\u6c60\u4e2d\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u4e00\u7ad9\u5f0f\u5236\u5907\u5e94\u7528\u8fc7\u7a0b\u907f\u514d\u4e86MXenes\u4e0e\u6c34\u548c\u7a7a\u6c14\u7684\u63a5\u89e6\uff0c\u800c\u8680\u523b\u5728\u94dd\u7535\u6c60\u4e2d\u7684MXenes\u66f4\u6709\u5229\u4e8eAl3+<\/sup>\u7684\u63d2\/\u8131\u63d2\u3002\u56e0\u6b64\uff0cE-V2<\/sub>AlC\u5728\u94dd\u7535\u6c60\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u5728\u7535\u538b\u7a97\u4e3a0.01-2.3 V (V vs Al\/Al3+<\/sup>)\u3001\u7535\u6d41\u5bc6\u5ea6\u4e3a500 mA g-1<\/sup>\u7684\u6761\u4ef6\u4e0b\uff0c\u7ecf\u8fc76500\u6b21\u5faa\u73af\u540e\uff0c\u6bd4\u653e\u7535\u5bb9\u91cf\u7ea6\u4e3a100 mAh g-1<\/sup>\u3002\u6700\u540e\u7814\u7a76\u4e86E-V2<\/sub>AlC\u5728\u94dd\u7535\u6c60\u4e2d\u7684\u50a8\u80fd\u673a\u7406\u548c\u6cd5\u62c9\u7b2c\u50a8\u80fd\u65b9\u6cd5\u3002\u7528\u6052\u6d41\u95f4\u6b47\u6ef4\u5b9a\u6cd5\u6d4b\u5b9a\u4e86Al3+<\/sup>\u7684\u6269\u6563\u7cfb\u6570D\u3002\u4ece\u52a8\u529b\u5b66\u7684\u89d2\u5ea6\u9610\u660e\u4e86\u5176\u4f18\u5f02\u7535\u5316\u5b66\u6027\u80fd\u7684\u539f\u56e0\u3002<\/p>\n

\"\"<\/p>\n

3. \u57fa\u4e8e\u76b1\u8936<\/strong>MXene<\/strong>\u8584\u819c\u7684\u9ad8\u7075\u654f\u5ea6\u81ea\u4f9b\u7535\u538b\u529b\u548c\u5e94\u53d8\u4f20\u611f\u5668\uff0c\u7528\u4e8e\u65e0\u7ebf\u4eba\u4f53\u8fd0\u52a8\u68c0\u6d4b\uff08<\/strong>Nano Energy<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u5357\u4eac\u90ae\u7535\u5927\u5b66\u674e\u5efa\u6c11\uff0c\u4e0a\u6d77\u5de5\u7a0b\u6280\u672f\u5927\u5b66\u90ed\u9690\u7287\uff09<\/strong><\/p>\n

\u968f\u7740\u53ef\u7a7f\u6234\u7535\u5b50\u4ea7\u54c1\u548c\u4eba\u5de5\u667a\u80fd\u7684\u98de\u901f\u53d1\u5c55\uff0c\u8feb\u5207\u9700\u8981\u9ad8\u6548\u7684\u4eba\u673a\u4ea4\u4e92\u7cfb\u7edf\u3002\u538b\u529b\u548c\u5e94\u53d8\u4f20\u611f\u5668\u5177\u6709\u7075\u654f\u5ea6\u9ad8\u3001\u529f\u80fd\u591a\u6837\u5316\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u5c06\u4eba\u4f53\u8fd0\u52a8\u7b49\u5404\u79cd\u5f62\u5f0f\u7684\u5916\u90e8\u523a\u6fc0\u8f6c\u5316\u4e3a\u7535\u4fe1\u53f7\uff0c\u5728\u76d1\u6d4b\u4eba\u4f53\u5065\u5eb7\u548c\u52a8\u673a\u65b9\u9762\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u53ef\u7a7f\u6234\u538b\u529b\/\u5e94\u53d8\u4f20\u611f\u5668\u7684\u957f\u671f\u548c\u5b9e\u65f6\u80fd\u91cf\u4f9b\u5e94\u5df2\u6210\u4e3a\u5176\u5b9e\u9645\u5e94\u7528\u7684\u4e3b\u8981\u6311\u6218\u3002\u5c3d\u7ba1\u5316\u5b66\u7535\u6c60\u5df2\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5546\u4e1a\u7535\u5b50\u4ea7\u54c1\uff0c\u4f46\u9891\u7e41\u51fa\u73b0\u7684\u5b89\u5168\u95ee\u9898\u4f7f\u5176\u4e0d\u662f\u53ef\u7a7f\u6234\u7535\u5b50\u4ea7\u54c1\u7684\u597d\u9009\u62e9\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u81ea\u4f9b\u7535\u7684\u53ef\u7a7f\u6234\u4f20\u611f\u5668\u4ee5\u907f\u514d\u4f7f\u7528\u80fd\u6e90\u4f9b\u5e94\u8bbe\u5907\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n

\u5728\u6b64\uff0c\u62a5\u544a\u4e86\u4e00\u79cd\u4f7f\u7528\u76b1\u8936MXene\u8584\u819c\u7684\u53ef\u62c9\u4f38\u6469\u64e6\u7eb3\u7c73\u53d1\u7535\u673a\uff08TENG\uff09\u538b\u529b\/\u5e94\u53d8\u4f20\u611f\u5668\uff0c\u8be5\u8584\u819c\u901a\u8fc7\u5c06MXene \u58a8\u6c34\u5237\u6d82\u5230\u9884\u62c9\u4f38\u7684\u4e73\u80f6\u57fa\u6750\u4e0a\u7136\u540e\u91ca\u653e\u800c\u5f15\u5165\u3002\u76b1\u6298\u7684\u7ed3\u6784\u4e0d\u4ec5\u8d4b\u4e88\u8584\u819c\u8d85\u9ad8\u7684\u62c9\u4f38\u6027\uff0c\u800c\u4e14\u663e\u7740\u63d0\u9ad8\u4e86\u8868\u9762\u7c97\u7cd9\u5ea6\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86TENG\u7684\u80fd\u91cf\u6536\u96c6\u6027\u80fd\u548c\u538b\u529b\/\u5e94\u53d8\u4f20\u611f\u7684\u7075\u654f\u5ea6\u3002\u7684\u6700\u5927\u8f93\u51fa\u529f\u7387\u5bc6\u5ea6\u8fbe\u52302.89\u00b5W cm\u2212<\/sup>2<\/sup>\uff0c\u8fd9\u6bd4\u57fa\u4e8e\u65e0\u76b1\u8936\u7684\u6241\u5e73MXene\u8584\u819c\u7684TENG\u9ad8\u7ea636 \u500d\u3002\u4e3a\u4e86\u8bc4\u4f30\u6240\u63d0\u51fa\u7684\u4f20\u611f\u5668\u7684\u538b\u529b\u4f20\u611f\u80fd\u529b\uff0c\u6d4b\u91cf\u5e76\u8be6\u7ec6\u7814\u7a76\u4e86\u8f93\u51fa\u4e0e\u65bd\u52a0\u7684\u529b\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u901a\u8fc7\u63a2\u7d22\u62c9\u4f38\u548c\u91ca\u653e\u8fc7\u7a0b\u4e2d\u5e94\u53d8\u7387\u548c\u8f93\u51fa\u7535\u538b\u4e4b\u95f4\u7684\u51fd\u6570\uff0c\u8fd8\u8ba8\u8bba\u4e86\u5e94\u53d8\u4f20\u611f\u7279\u6027\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u9ad8\u6027\u80fd\u4f20\u611f\u5668\u5df2\u6210\u529f\u96c6\u6210\u5230\u65e0\u7ebf\u8fd0\u52a8\u76d1\u6d4b\u7cfb\u7edf\u4e2d\uff0c\u7528\u4e8e\u81ea\u4f9b\u7535\u5b9e\u65f6\u5c06\u4eba\u4f53\u8fd0\u52a8\u72b6\u6001\u53cd\u9988\u5230\u667a\u80fd\u624b\u673a\uff0c\u8868\u660e\u5176\u5728\u53ef\u7a7f\u6234\u4f20\u611f\u5668\u65b9\u9762\u5177\u6709\u5e7f\u9614\u7684\u6f5c\u529b\u3002<\/p>\n

\"\"<\/p>\n

4. \u5229\u7528\u6c34\u70ed\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u4e00\u9505\u6cd5\u5408\u6210\u7528\u4e8e\u5206\u89e3\u6c34\u7684<\/strong>Ru\/Nb2<\/sub>O5<\/sub>@Nb2<\/sub>C<\/strong>\u4e09\u5143\u5149\u50ac\u5316\u5242\uff08<\/strong>Applied Catalysis B: Environmental<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u534e\u5357\u7406\u5de5\u5927\u5b66\u5316\u5b66\u4f59\u7693\uff09<\/strong><\/p>\n

\u901a\u8fc7\u71c3\u6599\u7535\u6c60\u548c\u4e8c\u6c27\u5316\u78b3\u5229\u7528\u6280\u672f\uff0c\u592a\u9633\u80fd\u5236\u6c22\u662f\u4e00\u79cd\u53ef\u6301\u7eed\u7684\u672a\u6765\u80fd\u6e90\u4f9b\u5e94\u65b9\u6cd5\uff0c\u5bf9\u73af\u5883\u7684\u98ce\u9669\u6700\u5c0f\uff0c\u5e76\u5177\u6709\u9ad8\u5ea6\u7684\u53ef\u884c\u6027\uff0c\u53ef\u96c6\u6210\u5230\u73b0\u6709\u7684\u5316\u5b66\u548c\u80fd\u6e90\u5de5\u4e1a\u4e2d\u3002\u56e0\u6b64\uff0c\u9ad8\u6027\u80fd\u7684\u534a\u5bfc\u4f53\u5149\u50ac\u5316\u5242\u5bf9\u4e8e\u514b\u670d\u6fc0\u53d1\u8f7d\u6d41\u5b50\u7684\u590d\u5408\u548c\u7531\u6b64\u4ea7\u751f\u7684\u4f4e\u91cf\u5b50\u4ea7\u7387\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002<\/p>\n

\u672c\u6587\u5229\u7528Nb2<\/sub>CTx<\/sub> MXene\u7684\u8fd8\u539f\u6027\uff0c\u9a8c\u8bc1\u4e86\u4e00\u79cd\u4e00\u9505\u6c34\u70ed\u5408\u6210MXene\u5149\u50ac\u5316\u5242\u7684\u65b9\u6cd5\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5728\u6c34\u70ed\u6c27\u5316\u8fc7\u7a0b\u4e2d\uff0cNb2<\/sub>CTx<\/sub>\u7684\u8fd8\u539f\u6027\u6765\u6e90\u4e8eNb2<\/sub>CTx<\/sub>\u5b58\u5728\u65f6\u6c34\u88c2\u89e3\u4ea7\u751f\u7684\u6d3b\u6027\u6c22\uff0c\u5728Nb2<\/sub>CTx<\/sub>\u5236\u5907\u7684Nb2<\/sub>O5<\/sub>\u7eb3\u7c73\u7ebf\u4e0a\u539f\u4f4d\u5c06Ru3+<\/sup>\u8fd8\u539f\u4e3aRu\u7eb3\u7c73\u9897\u7c92\u3002\u4e0e\u4f20\u7edf\u7684\u5149\u6c89\u79ef\u6cd5\u76f8\u6bd4\uff0c\u4e00\u9505\u6cd5\u5408\u6210\u7684\u8d35\u91d1\u5c5eRu\/Pt\u7684\u5316\u5b66\u4ef7\u66f4\u63a5\u8fd1\u91d1\u5c5e\u6001\uff0c\u7535\u8377\u8f6c\u79fb\u7535\u963b\u964d\u4f4e\u4e8682.5%\u3002\u5728313 nm\u5149\u50ac\u5316\u4ea7\u6c22\u91cf\u4e3a10.11 mmol\u00b7h-1<\/sup>\u00b7g-1<\/sup>\uff0c\u8868\u89c2\u91cf\u5b50\u5b50\u4ea7\u7387\u4e3a41.25%\u3002<\/p>\n

\"\"<\/p>\n

5. \u4e8c\u7ef4\u78c1\u6027<\/strong>Fe3<\/sub>O4<\/sub>\/TiO2<\/sub>@Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u590d\u5408\u6750\u6599\u7684\u539f\u4f4d\u53ef\u63a7\u5236\u5907\u7528\u4e8e\u9ad8\u6548\u5bcc\u96c6\u78f7\u9178\u80bd\uff08ACS Applied Materials & Interfaces\uff1a\u901a\u8baf\u4f5c\u8005\uff1a\u56db\u5ddd\u5927\u5b66\u5434\u5c27\uff0c\u84dd\u82b3\uff09<\/strong><\/p>\n

\u78f7\u9178\u80bd\u7684\u9ad8\u6548\u5bcc\u96c6\u5bf9\u4e8e\u78f7\u9178\u86cb\u767d\u8d28\u7ec4\u5b66\u76f8\u5173\u7684\u751f\u7269\u5b66\u548c\u75c5\u7406\u8fc7\u7a0b\u7814\u7a76\u5177\u6709\u91cd\u8981\u610f\u4e49\uff0c\u4f46\u7531\u4e8e\u7f3a\u4e4f\u5177\u6709\u9ad8\u5bcc\u96c6\u6548\u7387\u548c\u5bb9\u91cf\u7684\u4eb2\u548c\u6750\u6599\uff0c\u5b83\u4ecd\u7136\u5177\u6709\u6311\u6218\u6027\u3002Ti3C2Tx MXene \u662f\u4e00\u79cd\u5177\u6709\u4f18\u5f02\u7269\u7406\u5316\u5b66\u6027\u80fd\u7684\u65b0\u578b\u4e8c\u7ef4\u6750\u6599\uff0c\u5728\u5404\u4e2a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u7136\u800c\uff0c\u5728\u751f\u7269\u533b\u5b66\u9886\u57df\u4f7f\u7528MXene\u884d\u751f\u6750\u6599\u8fdb\u884c\u78f7\u9178\u80bd\u5206\u79bb\u7684\u62a5\u9053\u5f88\u5c11\u3002<\/p>\n

\u5728\u8fd9\u9879\u5de5\u4f5c\u4e2d\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u4e00\u9505\u6cd5\u539f\u4f4d\u6c27\u5316\u548c\u6539\u6027 Ti3<\/sub>C2<\/sub>Tx<\/sub>MXene\uff0c\u5236\u5907\u4e8c\u7ef4(2D)\u78c1\u6027Fe3<\/sub>O4<\/sub>\/TiO2<\/sub>@Ti3<\/sub>C2<\/sub>Tx<\/sub>\u590d\u5408\u6750\u6599\uff0c\u7528\u4e8e\u78f7\u9178\u80bd\u5bcc\u96c6\u7684\u6f5c\u5728\u5e94\u7528\u3002Fe3<\/sub>O4<\/sub>\/TiO2<\/sub>@Ti3<\/sub>C2<\/sub>Tx<\/sub>\u590d\u5408\u6750\u6599\u5f97\u76ca\u4e8e\u51fa\u8272\u7684\u78c1\u54cd\u5e94\u6027\u548c\u591a\u4eb2\u548c\u4f4d\u70b9\uff08Ti-O\u3001Fe-O \u548cNH2<\/sub>\u57fa\u56e2\uff09\uff0c\u5177\u6709\u4f18\u5f02\u7684\u5bcc\u96c6\u6027\u80fd\u548c\u9ad8\u7075\u654f\u5ea6\uff080.1 fmol \u03bcL\u2013<\/sup>1<\/sup>)\u3001\u51fa\u8272\u7684\u9009\u62e9\u6027\uff08\u03b2-\u916a\u86cb\u767d\uff1a\u725b\u8840\u6e05\u767d\u86cb\u767d= 1:5000\uff0c\u6469\u5c14\u6bd4\uff09\u3001\u826f\u597d\u7684\u91cd\u590d\u6027\uff085\u6b21\uff09\u548c\u9ad8\u5bcc\u96c6\u80fd\u529b\uff08200 mg g\u2013<\/sup>1<\/sup>\uff09\u3002\u6b64\u5916\uff0c\u4ece\u8131\u8102\u725b\u5976\u3001\u4eba\u553e\u6db2\u3001\u4eba\u8840\u6e05\u548c\u5927\u9f20\u8111\u88c2\u89e3\u7269\u4e2d\u9009\u62e9\u6027\u5bcc\u96c6\u78f7\u9178\u80bd\u7684\u7ed3\u679c\u8868\u660e\uff0cFe3<\/sub>O4<\/sub>\/TiO2<\/sub>@Ti3<\/sub>C2<\/sub>Tx<\/sub>\u590d\u5408\u6750\u6599\u5728\u4f4e\u4e30\u5ea6\u78f7\u9178\u80bd\u5bcc\u96c6\u65b9\u9762\u5177\u6709\u5de8\u5927\u6f5c\u529b\u3002\u590d\u6742\u7684\u751f\u7269\u6837\u54c1\u3002\u8fd9\u9879\u5de5\u4f5c\u63d0\u51fa\u4e86\u4e00\u79cd\u5236\u5907\u78c1\u6027MXene\u590d\u5408\u6750\u6599\u7684\u901a\u7528\u65b9\u6cd5\uff0c\u5e76\u4fc3\u8fdb\u4e86MXene\u590d\u5408\u6750\u6599\u5728\u751f\u7269\u533b\u5b66\u78f7\u9178\u5316\u86cb\u767d\u8d28\u7ec4\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

\"\"<\/p>\n

6. 3D <\/strong>\u6253\u5370\u7684<\/strong>MXene<\/strong>\u6c14\u51dd\u80f6\u5177\u6709\u771f\u6b63\u7684<\/strong>3D<\/strong>\u5b8f\u89c2\u7ed3\u6784\u548c\u9ad8\u5ea6\u5de5\u7a0b\u5316\u7684\u5fae\u89c2\u7ed3\u6784\uff0c\u53ef\u589e\u5f3a\u7535\u6c14\u548c\u7535\u5316\u5b66\u6027\u80fd\uff08<\/strong>Advanced Materials <\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u7f8e\u56fd\u582a\u8428\u65af\u5dde\u7acb\u5927\u5b66<\/strong>Dong Lin<\/strong>\uff0c\u5965\u672c\u5927\u5b66<\/strong>Majid Beidaghi<\/strong>\uff09<\/strong><\/p>\n

MXenes \u5df2\u663e\u793a\u51fa\u5353\u8d8a\u7684\u7279\u6027\uff0c\u4f8b\u5982\u9ad8\u5bfc\u7535\u6027\u3001\u4eb2\u6c34\u6027\u4ee5\u53ca\u5728\u5176\u5c42\u4e4b\u95f4\u5d4c\u5165\u4e0d\u540c\u9633\u79bb\u5b50\u7684\u80fd\u529b\u3002\u7136\u800c\uff0c\u4e0e\u5176\u4ed62D\u6750\u6599\u7c7b\u4f3c\uff0cMXenes \u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u53d7\u5230\u5b83\u4eec\u5728\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\u91cd\u65b0\u5806\u53e0\u548c\/\u6216\u805a\u96c6\u7684\u8d8b\u52bf\u7684\u5f71\u54cd\u3002\u4e3a\u4e86\u514b\u670d\u8fd9\u4e2a\u95ee\u9898\uff0c\u6210\u529f\u5730\u5229\u7528\u5404\u79cd\u65b9\u6cd5\u5c062D\u6750\u6599\u96c6\u6210\u52303D\u5b8f\u89c2\u7ed3\u6784\u4e2d\uff0c\u8fd9\u4e9b\u7ed3\u6784\u5177\u6709\u8d85\u8f7b\u7279\u5f81\u3001\u9ad8\u5b54\u9699\u7387\u548c\u5927\u6bd4\u8868\u9762\u79ef\u7b49\u5438\u5f15\u4eba\u7684\u7279\u6027\u3002<\/p>\n

\u5728\u8fd9\u91cc\uff0c\u62a5\u544a\u4e86\u4f7f\u75283D\u51b7\u51bb\u6253\u5370(3DFP)\u65b9\u6cd5\u5236\u9020\u8d85\u8f7b\u548c\u771f\u6b63\u76843D MXene\u6c14\u51dd\u80f6\u7ed3\u6784\u3002\u8fd9\u79cd\u65b0\u9896\u7684\u5236\u9020\u65b9\u6cd5\u7ed3\u5408\u4e86\u5355\u5411\u51b7\u51bb\u94f8\u9020\uff08UFC\uff09\u548c\u6309\u9700\u55b7\u58a8\u6253\u5370\u6765\u5b9a\u5236\u6c14\u51dd\u80f6\u7684\u5fae\u89c2\u548c\u5b8f\u89c2\u7ed3\u6784\u3002\u4e0e\u57fa\u4e8e\u6324\u538b\u76843D\u6253\u5370\u4e0d\u540c\uff0c3DFP\u4e0d\u9700\u8981\u7c98\u5f39\u6027\u526a\u5207\u7a00\u5316\u6cb9\u58a8\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528\u6c34\uff08\u51b0\uff09\u4f5c\u4e3a\u652f\u6491\u6750\u6599\u6765\u5236\u9020\u771f\u6b63\u5177\u6709\u60ac\u5782\u7279\u5f81\u76843D\u7ed3\u6784\u3002\u5728\u672c\u7814\u7a76\u4e2d\uff0c\u5bf93DFP Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8fdb\u884c\u4e86\u673a\u68b0\u3001\u7535\u6c14\u548c\u7535\u5316\u5b66\u8868\u5f81\u6c14\u51dd\u80f6\u4ee5\u8bc4\u4f30\u5176\u5728\u4e0d\u540c\u5e94\u7528\u4e2d\u7684\u6f5c\u529b\uff0c\u4f8b\u5982\u538b\u963b\u4f20\u611f\u3001\u67d4\u6027\/\u53ef\u7a7f\u6234\u7535\u5b50\u4ea7\u54c1\u548c\u53c9\u6307\u5fae\u578b\u8d85\u7ea7\u7535\u5bb9\u5668\uff08MSC\u8bbe\u5907\uff09\u3002\u6b64\u5916\uff0c\u5229\u7528\u57fa\u4e8e\u55b7\u58a8\u76843D\u6253\u5370\u65b9\u6cd5\u63d0\u4f9b\u7684\u4f18\u52bf\uff0c\u5236\u9020\u4e86\u5168MXene MSC\u8bbe\u5907\uff0c\u8be5\u8bbe\u5907\u7531\u96c6\u7535\u5668\u548c\u591a\u5b54\u7535\u6781\u7ec4\u6210\uff0cMXene\u7247\u6750\u7684\u65b9\u5411\u53d7\u63a7\u30023D\u6253\u5370\u7684\u5168MXene MSC\u8bbe\u5907\u5177\u6709\u5de5\u7a0b\u5fae\u7ed3\u6784\uff0c\u7531\u6c34\u5e73\u548c\u5782\u76f4\u5bf9\u9f50\u7684MXene\u7247\u7ec4\u6210\uff0c\u8bc1\u660e\u4e86MXene\u7247\u5bf9\u9f50\u5bf9MSC\u7535\u5316\u5b66\u6027\u80fd\u7684\u91cd\u8981\u6027\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5177\u6709\u6c34\u5e73\u6392\u5217\u7684MXenes \u7684\u96c6\u7535\u5668\u5c42\u6709\u52a9\u4e8e\u63d0\u9ad8\u5bfc\u7535\u6027\uff0c\u800c\u5177\u6709\u9ad8\u5b54\u9699\u7387\u7684\u5782\u76f4\u6392\u5217\u7684\u5c42\u5728\u9ad8\u626b\u63cf\u901f\u7387\u4e0b\u63d0\u4f9b\u66f4\u597d\u7684\u79bb\u5b50\u4f20\u8f93\u548c\u6539\u8fdb\u7684\u6027\u80fd\u3002\u636e\u77e5\uff0c\u8fd9\u662f\u7b2c\u4e00\u4efd\u63d0\u51fa\u5177\u6709\u6c34\u5e73\u548c\u5782\u76f4\u5bf9\u9f50MXene\u7247\u6750\u7684\u5168\u56fa\u6001 MXene MSC\u8bbe\u5907\u7684\u62a5\u544a\u3002\u7ed3\u679c\u8868\u660e3DFP\u662f\u4e00\u79cd\u7b80\u5355\u3001\u76f4\u63a5\u4e14\u5ec9\u4ef7\u7684\u7535\u6781\u5236\u9020\u65b9\u6cd5\uff0c\u5177\u6709\u5f88\u597d\u7684\u53ef\u5b9a\u5236\u6027\uff0c\u53ef\u4ee5\u8bbe\u8ba1\u7535\u6781\u7684\u5fae\u89c2\u548c\u5b8f\u89c2\u7ed3\u6784\u3002<\/p>\n

\"\"<\/p>\n

7. \u6784\u5efa<\/strong>3D<\/strong>\u4ea4\u7ec7<\/strong> MXene\/<\/strong>\u77f3\u58a8\u6c2e\u5316\u78b3\u7eb3\u7c73\u7247<\/strong>\/<\/strong>\u77f3\u58a8\u70ef\u7eb3\u7c73\u7ed3\u6784\u4ee5\u4fc3\u8fdb\u7535\u50ac\u5316\u6790\u6c22\uff08<\/strong>Journal of Energy Chemistry<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u6cb3\u6d77\u5927\u5b66\u9ec4\u534e\u6770\uff09<\/strong><\/p>\n

\u968f\u7740\u793e\u4f1a\u7ecf\u6d4e\u7684\u53d1\u5c55\uff0c\u53ef\u518d\u751f\u80fd\u6e90\u7684\u5f00\u53d1\u5229\u7528\u5728\u5e94\u5bf9\u80fd\u6e90\u5371\u673a\u548c\u73af\u5883\u6c61\u67d3\u95ee\u9898\u4e0a\u53d8\u5f97\u8d8a\u6765\u8d8a\u8feb\u5207\u3002\u7279\u522b\u662f\uff0c\u5177\u6709\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u7684\u6c22\u672c\u8d28\u4e0a\u662f\u4e00\u79cd\u6e05\u6d01\u71c3\u70e7\u7684\u71c3\u6599\uff0c\u957f\u671f\u4ee5\u6765\u88ab\u8ba4\u4e3a\u662f\u5404\u79cd\u80fd\u6e90\u76f8\u5173\u5e94\u7528\u7684\u7406\u60f3\u80fd\u91cf\u8f7d\u4f53\u3002\u76ee\u524d\uff0c\u6c22\u7684\u5927\u89c4\u6a21\u751f\u4ea7\u4e3b\u8981\u901a\u8fc7\u51e0\u79cd\u5de5\u4e1a\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5982\u7164\u6c14\u5316\u3001\u77f3\u6cb9\u88c2\u89e3\u548c\u4f4e\u6e29\u84b8\u998f\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u901a\u5e38\u9700\u8981\u6781\u9ad8\u7684\u6e29\u5ea6\/\u538b\u529b\u548c\u590d\u6742\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u8fd9\u6781\u5927\u5730\u589e\u52a0\u4e86\u6c22\u6c14\u7684\u751f\u4ea7\u6210\u672c\u3002\u7535\u50ac\u5316\u6790\u6c22\u53cd\u5e94\uff08HER\uff09\u6280\u672f\u4ee3\u8868\u4e86\u6e05\u6d01\u80fd\u6e90\u53d1\u7535\u548c\u8f6c\u5316\u7684\u53d1\u5c55\u8d8b\u52bf\uff0c\u800c\u7535\u6781\u50ac\u5316\u5242\u5fc5\u5c06\u662f\u7535\u5316\u5b66HER\u4f53\u7cfb\u4e2d\u7684\u6838\u5fc3\u5355\u5143\u3002<\/p>\n

\u5728\u6b64\uff0c\u5c55\u793a\u4e86\u4e00\u79cd\u81ea\u4e0b\u800c\u4e0a\u7684\u65b9\u6cd5\u6765\u6784\u5efa\u6e90\u81eaTi3<\/sub>C2<\/sub>Tx<\/sub>\u7684\u4e09\u7ef4\uff083D\uff09\u4e92\u8fde\u4e09\u5143\u7eb3\u7c73\u7ed3\u6784MXene\u3001\u77f3\u58a8\u6c2e\u5316\u78b3\u7eb3\u7c73\u7247\u548c\u77f3\u58a8\u70ef\uff08MX\/CN\/RGO\uff09\u901a\u8fc7\u65b9\u4fbf\u7684\u5171\u7ec4\u88c5\u5de5\u827a\u3002\u51ed\u501f\u5177\u6709\u8d85\u8584\u58c1\u3001\u5927\u6bd4\u8868\u9762\u79ef\u3001\u4f18\u5316\u7684\u7535\u5b50\u7ed3\u6784\u3001\u9ad8\u7535\u5bfc\u7387\u76843D\u591a\u5b54\u6846\u67b6\uff0c\u7531\u6b64\u4ea7\u751f\u7684MX\/CN\/RGO\u7eb3\u7c73\u7ed3\u6784\u8868\u73b0\u51fa\u5353\u8d8a\u7684HER\u6027\u80fd\uff0c\u8d77\u59cb\u7535\u4f4d\u4ec5\u4e3a38 mV\u4ee5\u53ca\u957f\u5bff\u547d\uff0c\u6240\u6709\u8fd9\u4e9b\u90fd\u6bd4\u88f8Ti3<\/sub>C2<\/sub>Tx<\/sub>, g-C3<\/sub>N4<\/sub>\u66f4\u5177\u7ade\u4e89\u529b\u3001\u77f3\u58a8\u70ef\u4ee5\u53ca\u4e8c\u5143MX\/RGO \u548cCN\/RGO\u7535\u50ac\u5316\u5242\u3002\u7406\u8bba\u6a21\u62df\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u5177\u6709\u6539\u5584\u80fd\u5e26\u7ed3\u6784\u7684\u4e09\u5143MX\/CN\/RGO\u7eb3\u7c73\u7ed3\u6784\u80fd\u591f\u4fc3\u8fdb\u7535\u5b50\u4f20\u8f93\uff0c\u540c\u65f6\u63d0\u4f9b\u591a\u7ea7\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\uff0c\u4ece\u800c\u4fdd\u8bc1\u7535\u50ac\u5316\u8fc7\u7a0b\u4e2d\u7684\u5feb\u901fHER\u52a8\u529b\u5b66\u3002<\/p>\n

\"\"<\/p>\n

8. \u7528\u4e8e\u9ad8\u6027\u80fd\u9502\u786b\u7535\u6c60\u7684\u5177\u6709\u50ac\u5316<\/strong>\/<\/strong>\u5438\u9644\u53cc\u91cd\u6548\u5e94\u7684<\/strong>3D<\/strong>\u7f51\u72b6<\/strong>GO-d-Ti3<\/sub>C2<\/sub>Tx<\/sub> MXene<\/strong>\u6c14\u51dd\u80f6\uff08<\/strong>ACS Applied Materials & Interfaces<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u91cd\u5e86\u5927\u5b66\u9b4f\u5b50\u680b\uff0c\u674e\u5b58\u749e\uff09<\/strong><\/p>\n

\u968f\u7740\u5bf9\u7535\u52a8\u6c7d\u8f66\u3001\u50a8\u80fd\u8bbe\u5907\u548c\u4fbf\u643a\u5f0f\u7535\u5b50\u8bbe\u5907\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u957f\uff0c\u9700\u8981\u5bf9\u53ef\u5145\u7535\u7535\u6c60\u8fdb\u884c\u6280\u672f\u6539\u8fdb\uff0c\u4f7f\u5176\u6bd4\u80fd\u91cf\u5bc6\u5ea6\u548c\u5bb9\u91cf\u8fbe\u5230\u66f4\u9ad8\u6c34\u5e73\u3002\u9502\u786b\u7535\u6c60\uff08LiSBs\uff09\u5177\u6709\u8f83\u9ad8\u7684\u7406\u8bba\u6bd4\u80fd\u91cf\u5bc6\u5ea6\u548c\u5bb9\u91cf\uff08\u5206\u522b\u4e3a2567 W h kg\u2013<\/sup>1<\/sup>\u548c1675 mA hg-1<\/sup>\uff09\uff0c\u5f97\u5230\u4e86\u5de8\u5927\u7684\u53d1\u5c55\uff0c\u88ab\u8ba4\u4e3a\u662f\u66ff\u4ee3\u9502\u7684\u4e0b\u4e00\u4ee3\u50a8\u80fd\u7535\u6e90\u3002\u79bb\u5b50\u7535\u6c60\u3002\u7136\u800c\uff0c\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\uff0c\u5c24\u5176\u662f\u53cd\u5e94\u4e2d\u95f4\u4f53\u591a\u786b\u5316\u9502\uff08LiPSs\uff09\u7684\u5f62\u6210\uff0c\u4e25\u91cd\u963b\u788d\u4e86\u5b83\u4eec\u7684\u5e94\u7528\u3002<\/p>\n

\u5728\u8fd9\u91cc\uff0c\u62a5\u544a\u4e86\u5177\u6709\u65b0\u578b\u4e09\u7ef4(3D)\u7f51\u72b6\u7ed3\u6784\u7684GO-d-Ti3<\/sub>C2<\/sub>Tx<\/sub> MXene\u6c14\u51dd\u80f6\uff0c\u7528\u4f5c\u9502\u786b\u7535\u6c60\u7684\u786b\u4e3b\u4f53\u6b63\u6781\u6750\u6599\uff0c\u6709\u5229\u4e8e\u5438\u9644\/\u50ac\u5316\u8f6c\u5316\u591a\u786b\u5316\u9502\uff08LiPSs\uff09\u540c\u65f6\u3002\u6eb6\u89e3\u7684LiPSs\u53ef\u4ee5\u901a\u8fc7\u5316\u5b66\u5438\u9644\u88ab\u5feb\u901f\u6355\u83b7\uff0c\u7136\u540e\u88abd-Ti3<\/sub>C2<\/sub>Tx<\/sub> MXene\u4e0a\u7684\u4f4e\u914d\u4f4dTi\u50ac\u5316\u6210\u4e0d\u6eb6\u6027\u7684Li2<\/sub>S\u8868\u9762\u3002\u5438\u9644\u548c\u50ac\u5316\u7684\u7ed3\u5408\u6781\u5927\u5730\u63d0\u9ad8\u4e86LiSBs\u7684\u5bb9\u91cf\u548c\u5faa\u73af\u6027\u80fd\u3002\u5728S\u8d28\u91cf\u8d1f\u8f7d\u4e3a1.5 mg cm\u2013<\/sup>2 <\/sup>\u65f6\uff0c\u5e26\u6709S@GM0.4\u590d\u5408\u7535\u6781\u7684\u7535\u6c60\u5b9e\u73b0\u4e86\u51fa\u8272\u7684\u5faa\u73af\u6027\u80fd\u30021039 mA hg\u2013<\/sup>1<\/sup> (1.56 mA h cm\u2013<\/sup>2 <\/sup>)\u7684\u653e\u7535\u6bd4\u5bb9\u91cf\u57281000\u6b21\u5faa\u73af\u540e\u8870\u51cf\u81f3542.9 mA hg\u2013<\/sup>1<\/sup>\uff0c\u57280.5 C\u4e0b\u6bcf\u4e2a\u5faa\u73af\u7684\u5bb9\u91cf\u8870\u51cf\u7387\u4e3a0.048%\u3002\u5373\u4f7f\u57284.88mg cm\u2013<\/sup>2<\/sup> \u7684 S \u8d28\u91cf\u8d1f\u8f7d\u4e0b\uff0c\u5728 0.2 C\u4e0b\u53ef\u5b9e\u73b04.3 mA h cm\u2013<\/sup>2<\/sup>\u7684\u9762\u79ef\u5bb9\u91cf\u3002<\/p>\n

\"\"<\/p>\n

9. \u4f7f\u7528\u53ef\u964d\u89e3\u7ec6\u83cc\u7ea4\u7ef4\u7d20<\/strong>\/Ti3<\/sub>C2<\/sub>Tx<\/sub> MXene <\/strong>\u751f\u7269\u6c14\u51dd\u80f6\u8fdb\u884c\u53e3\u8154\u4fdd\u5065\u7684\u54ac\u5408\u529b\u548c\u5c40\u90e8\u6c14\u4f53\u91ca\u653e\u8bc4\u4f30\uff08<\/strong>ACS Nano<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u4e2d\u56fd\u79d1\u5b66\u9662\u534a\u5bfc\u4f53\u7814\u7a76\u6240\u6c88\u56fd\u9707\uff0c\u738b\u4e3d\u4e3d\uff09<\/strong><\/p>\n

\u5e38\u89c1\u7684\u7259\u75c5\u4e0d\u4ec5\u4f1a\u5f71\u54cd\u541e\u54bd\u3001\u8bf4\u8bdd\u7b49\u8eab\u4f53\u6d3b\u52a8\uff0c\u8fd8\u4f1a\u635f\u5bb3\u5fc3\u7406\u5065\u5eb7\u3002\u5176\u4e2d\uff0c\u5480\u56bc\u8fd0\u52a8\u529f\u80fd\u969c\u788d\u4e25\u91cd\u5f71\u54cd\u4eba\u7684\u751f\u6d3b\u8d28\u91cf\u3002\u7259\u9f7f\u8fd0\u52a8\u969c\u788d\uff08\u5480\u56bc\u529f\u80fd\u9000\u5316\uff09\u548c\u7531\u6b64\u5bfc\u81f4\u7684\u8425\u517b\u6444\u5165\u4e0d\u8db3\u53ef\u80fd\u5bfc\u81f4\u5fc3\u8840\u7ba1\u75be\u75c5\u3002\u54ac\u5408\u529b\u4e3b\u8981\u7528\u4e8e\u7814\u7a76\u5480\u56bc\u529b\u5b66\u548c\u8bc4\u4f30\u60a3\u8005\u5728\u6b63\u988c\u624b\u672f\u524d\u540e\u7684\u5480\u56bc\u529f\u80fd\u3002\u5728\u4e34\u5e8a\u533b\u5b66\u4e2d\uff0c\u529b\u4f20\u611f\u5668\u7528\u4e8e\u6d4b\u91cf\u4e0d\u540c\u6cbb\u7597\u9636\u6bb5\u54ac\u5408\u529b\u548c\u54ac\u5408\u63a5\u89e6\u7684\u52a8\u6001\u53d8\u5316\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u4e3a\u5047\u80a2\u88c5\u7f6e\u7684\u751f\u7269\u529b\u5b66\u548c\u6cbb\u7597\u6548\u679c\u63d0\u4f9b\u4e86\u53c2\u8003\u3002 \u56e0\u6b64\uff0c\u51c6\u786e\u8bc4\u4f30\u54ac\u5408\u529b\u662f\u6cbb\u7597\u7259\u529f\u80fd\u969c\u788d\u7684\u5173\u952e\u3002\u7531\u8fd0\u52a8\u969c\u788d\u548c\u6325\u53d1\u6027\u6c14\u4f53\u5f15\u8d77\u7684\u7259\u9f7f\u75be\u75c5\u975e\u5e38\u5e38\u89c1\u3002\u68c0\u6d4b\u54ac\u5408\u529b\u7684\u7ecf\u5178\u65b9\u6cd5\u662f\u6709\u6548\u7684\uff1b\u4f46\u662f\uff0c\u5b83\u7684\u529f\u80fd\u662f\u4e00\u6b21\u6027\u7684\u800c\u4e0d\u662f\u5b9e\u65f6\u7684\u76d1\u63a7\uff0c\u800c\u4e14\u6280\u672f\u975e\u5e38\u8017\u65f6\u3002<\/p>\n

\u5728\u6b64\uff0c\u62a5\u544a\u4e86\u4e00\u79cd\u591a\u529f\u80fd\u3001\u7075\u6d3b\u4e14\u53ef\u964d\u89e3\u7684\u7ec6\u83cc\u7ea4\u7ef4\u7d20\/Ti3<\/sub>C2<\/sub>Tx<\/sub> MXene\u751f\u7269\u6c14\u51dd\u80f6\uff0c\u7528\u4e8e\u51c6\u786e\u68c0\u6d4b\u54ac\u5408\u529b\u548c\u65e9\u671f\u8bca\u65ad\u7259\u5468\u75c5\u3002\u7ed3\u5408MXene\u7684\u673a\u68b0\u6027\u80fd\u548c\u7ec6\u83cc\u7ea4\u7ef4\u7d20\u4e30\u5bcc\u7684\u5b98\u80fd\u56e2\uff0c3D\u591a\u5b54\u751f\u7269\u6c14\u51dd\u80f6\u540c\u65f6\u8868\u73b0\u51fa\u538b\u654f\u548c\u6c28\uff08NH3<\/sub>) \u654f\u611f\u7684\u53cd\u5e94\u3002\u901a\u8fc7\u5c06\u8fd9\u4e9b\u7269\u8d28\u96c6\u6210\u5230\u4e00\u4e2a\u7075\u6d3b\u7684\u9635\u5217\u4e2d\uff0c\u7531\u6b64\u4ea7\u751f\u7684\u8bbe\u5907\u53ef\u4ee5\u533a\u5206\u54ac\u5408\u529b\u7684\u5f3a\u5ea6\u3001\u4f4d\u7f6e\uff0c\u751a\u81f3\u65f6\u95f4\u987a\u5e8f\uff1b\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u63d0\u4f9bNH3<\/sub>\u6c14\u4f53\u548c\u95ed\u585e\u529b\u54cd\u5e94\u4fe1\u53f7\u3002\u56e0\u6b64\uff0c\u8be5\u6280\u672f\u5728\u75be\u75c5\u8bca\u65ad\u548c\u53e3\u8154\u5065\u5eb7\u65b9\u9762\u90fd\u6709\u524d\u666f\u3002\u6b64\u5916\uff0c\u53ef\u518d\u751f\u751f\u7269\u6750\u6599\u7684\u5f15\u5165\u4f7f\u751f\u7269\u6c14\u51dd\u80f6\u80fd\u591f\u4f7f\u7528\u4f4e\u6d53\u5ea6\u7684\u8fc7\u6c27\u5316\u6c22\u6eb6\u6db2\u5b8c\u5168\u964d\u89e3\uff0c\u4f7f\u8bbe\u5907\u73af\u4fdd\uff0c\u6ee1\u8db3\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u9700\u6c42\u3002<\/p>\n

\"\"<\/p>\n

10. \u7075\u6d3b\u3001\u673a\u68b0\u575a\u56fa\u4e14\u81ea\u7184\u7684<\/strong> MXene\/<\/strong>\u6728\u6750\u590d\u5408\u6750\u6599\uff0c\u53ef\u6709\u6548\u5c4f\u853d\u7535\u78c1\u5e72\u6270\uff08<\/strong>Composites Part B: Engineering<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u6d59\u6c5f\u519c\u6797\u5927\u5b66\u4fde\u53cb\u660e\uff09<\/strong><\/p>\n

\u968f\u7740\u7535\u5b50\u6280\u672f\u7684\u98de\u901f\u53d1\u5c55\uff0c\u5404\u79cd\u7535\u5b50\u548c\u65e0\u7ebf\u8bbe\u5907\u7684\u8bb8\u591a\u5e94\u7528\u5df2\u7ecf\u53d8\u5f97\u4e0d\u53ef\u6297\u62d2\u3002\u7279\u522b\u662fX\u6ce2\u6bb5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u96f7\u8fbe\u3001\u536b\u661f\u3001\u901a\u4fe1\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u7b49\u8bf8\u591a\u9886\u57df\u3002\u7535\u5b50\u8bbe\u5907\u548c\u65e0\u7ebf\u901a\u4fe1\u4e0d\u53ef\u907f\u514d\u5730\u4ee5\u7535\u78c1\u6ce2\u7684\u5f62\u5f0f\u5411\u73af\u5883\u8f90\u5c04\u80fd\u91cf\uff0c\u5e76\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7535\u78c1\u8f90\u5c04\u3002\u7535\u78c1\u6ce2\u5c06\u4e0e\u5468\u56f4\u7684\u7535\u5b50\u8bbe\u5907\u7684\u5c5e\u6027\u548c\u4fe1\u606f\u5b89\u5168\u5e72\u6270\u548c\u4ea7\u751f\u7535\u78c1\u5e72\u6270\uff08EMI\uff09\uff0c\u5373\u4f7f\u9020\u6210\u4e25\u91cd\u5371\u5bb3\u4eba\u7c7b\u548c\u5176\u4ed6\u751f\u7269\u4f53\u3002\u7535\u78c1\u6ce2\u53ef\u4ee5\u901a\u8fc7\u7535\u78c1\u5c4f\u853d\u6750\u6599\u8f6c\u5316\u4e3a\u70ed\u80fd\u6216\u6d88\u9664\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u4f18\u826f\u7684EMI\u5c4f\u853d\u6750\u6599\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u901a\u8fc7\u7b80\u5355\u7684\u65b9\u6cd5\u6784\u5efa\u57fa\u4e8e\u751f\u7269\u8d28\u7684\u9ad8\u6027\u80fd\u7535\u78c1\u5c4f\u853d\u6750\u6599\u4ecd\u7136\u5b58\u5728\u6311\u6218\u3002<\/p>\n

\u5728\u6b64\uff0c\u57fa\u4e8eMXene\u548c\u8131\u6728\u7d20\u6728\u6750\uff0c\u901a\u8fc7\u6d78\u6e0d\u548c\u81f4\u5bc6\u5316\u5de5\u827a\u6784\u5efa\u4e86\u5177\u6709\u5939\u5c42\u7ed3\u6784\u7684\u67d4\u6027MXene\/\u6728\u6750\u590d\u5408\u6750\u6599 (F-MWC)\uff0c\u7528\u4e8eEMI\u5c4f\u853d\u5e94\u7528\u3002\u6240\u5f97F-MWC\u663e\u793a\u51fa\u5177\u6709\u62c9\u4f38\u5f3a\u5ea6\u7684\u673a\u68b0\u6027\u80fd68.1 MPa\uff0c\u7531\u4e8e\u66f4\u8584\u7684\u539a\u5ea6\u548c\u9ad8\u5ea6\u6392\u5217\u7684\u7ea4\u7ef4\u7d20\u7eb3\u7c73\u7ea4\u7ef4\uff0c\u4e0e\u5929\u7136\u6728\u6750\u76f8\u6bd4\u5177\u6709\u51fa\u8272\u7684\u67d4\u97e7\u6027\u3002\u7531\u4e8eMXene\u7684\u963b\u71c3\u548c\u81f4\u5bc6\u5316\u5904\u7406\u7684\u534f\u540c\u4f5c\u7528\uff0c\u5b83\u8fd8\u663e\u793a\u51fa\u5353\u8d8a\u7684\u963b\u71c3\u6027\u80fd\u548c\u81ea\u7184\u6548\u5e94\u3002\u6b64\u5916\uff0cF-MWC\u5177\u67091858 S m-1<\/sup>\u7684\u9ad8\u7535\u5bfc\u7387\u5e76\u4e14\u5728\u4ec50.38\u6beb\u7c73\u7684\u539a\u5ea6\u4e0b\u5177\u670932.7 dB\u7684\u51fa\u8272EMI\u5c4f\u853d\u6548\u7387\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u6cbf\u7ea4\u7ef4\u65b9\u5411\u4ea4\u53c9\u7ec4\u5408F-MWC\u7ec4\u88c5\u7684\u591a\u5c42MXene\/\u6728\u6750\u590d\u5408\u6750\u6599\u5177\u6709\u66f4\u597d\u7684EMI\u5c4f\u853d\u6548\u679c\u548c\u5f3a\u5ea6\uff0c\u4f7f\u5176\u5728\u5e94\u7528\u4e2d\u66f4\u5177\u53ef\u6269\u5c55\u6027\u3002\u8be5\u6280\u672f\u4e3a\u751f\u4ea7\u7528\u4e8e\u7535\u5b50\u8bbe\u5907\u3001\u5305\u88c5\u548c\u73b0\u4ee3\u5efa\u7b51\u7684\u6728\u8d28EMI\u5c4f\u853d\u6750\u6599\u63d0\u4f9b\u4e86\u4e00\u79cd\u66ff\u4ee3\u7b56\u7565\u3002<\/p>\n

\"\"<\/p>\n

11. \u5728\u5177\u6709\u589e\u5f3a\u5438\u6c22\u6027\u80fd\u7684<\/strong> 3D Ti3<\/sub>C2<\/sub> MXene <\/strong>\u6298\u53e0\u7eb3\u7c73\u7247\u4e0a\u8fdb\u884c\u7eb3\u7c73\u9650\u5236\u548c\u539f\u4f4d\u50ac\u5316\u7684<\/strong> MgH2<\/sub> <\/strong>\u81ea\u7ec4\u88c5\uff08<\/strong>ACS Nano<\/strong>\uff1b\u901a\u8baf\u4f5c\u8005\uff1a\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u90b9\u5efa\u65b0\uff09<\/strong><\/p>\n

\u6c22\u5177\u6709\u73af\u5883\u53cb\u597d\u3001\u8d44\u6e90\u4e30\u5bcc\u3001\u80fd\u91cf\u5bc6\u5ea6\u9ad8\u7b49\u7279\u70b9\uff0c\u88ab\u8ba4\u4e3a\u662f\u4eba\u7c7b\u793e\u4f1a\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u4e3b\u8981\u80fd\u6e90\u8f7d\u4f53\u3002\u7136\u800c\uff0c\u7531\u4e8e\u7f3a\u4e4f\u5b89\u5168\u9ad8\u6548\u7684\u50a8\u6c22\u65b9\u6cd5\uff0c\u6c22\u80fd\u7684\u5e94\u7528\u53d7\u5230\u4e25\u91cd\u9650\u5236\u3002\u5728\u5b89\u5168\u6027\u548c\u6548\u7387\u65b9\u9762\uff0c\u5c06\u6c22\u50a8\u5b58\u5728\u56fa\u6001\u6750\u6599\u4e2d\u6bd4\u9ad8\u538b\u6c14\u6001\u548c\u4f4e\u6e29\u6db2\u4f53\u50a8\u5b58\u5177\u6709\u66f4\u5927\u7684\u4f18\u52bf\u3002\u5728\u56fa\u6001\u50a8\u6c22\u6750\u6599\u4e2d\uff0c\u9541\u57fa\u6c22\u5316\u7269\u56e0\u5176\u9ad8\u7406\u8bba\u91cd\u91cf\uff087.6 wt%\uff0cMgH2<\/sub>\uff09\u548c\u4f53\u79ef\u6c22\u5bb9\u91cf\u3001\u826f\u597d\u7684\u53ef\u9006\u6027\u3001\u4f4e\u6210\u672c\u3001\u65e0\u6bd2\u548c\u9ad8\u5b89\u5168\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u4e0d\u5e78\u7684\u662f\uff0cMgH2<\/sub>\u7684\u9ad8\u70ed\u529b\u5b66\u7a33\u5b9a\u6027\uff08\u0394H f\u2248-76 kJ mol\u2013<\/sup>1<\/sup> H2<\/sub>\uff09\u548c\u7f13\u6162\u7684\u8131\/\u52a0\u6c22\u52a8\u529b\u5b66\u663e\u7740\u9650\u5236\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u3002MXenes \u88ab\u8ba4\u4e3a\u662f\u7eb3\u7c73\u9650\u5236 MgH2<\/sub> \/Mg\u4ee5\u63d0\u9ad8\u50a8\u6c22\u6027\u80fd\u7684\u6f5c\u5728\u8f7d\u4f53\u6750\u6599\u3002\u7136\u800c\uff0c\u7531\u4e8eMXenes\u4e0a\u610f\u5916\u7684\u8868\u9762\u7ec8\u6b62\uff08-OH\u3001-O\u7b49\uff09\u5f15\u8d77\u7684\u5806\u53e0\u548c\u6c27\u5316\u95ee\u9898\uff0c\u5230\u76ee\u524d\u4e3a\u6b62\u5b83\u4ece\u672a\u88ab\u5b9e\u73b0\u3002<\/p>\n

\u5728\u672c\u7814\u7a76\u4e2d\uff0c\u5341\u516d\u70f7\u57fa\u4e09\u7532\u57fa\u6eb4\u5316\u94f5\u7528\u4e8e\u6784\u5efa\u6298\u53e0\u7eb3\u7c73\u7247\u76843D Ti3<\/sub>C2<\/sub>Tx<\/sub>\u7ed3\u6784\u4ee5\u964d\u4f4e\u8584\u7247\u5806\u53e0\u98ce\u9669\uff0c\u5e76\u6210\u529f\u5e94\u7528\u81ea\u4e0b\u800c\u4e0a\u7684\u81ea\u7ec4\u88c5\u7b56\u7565\u5408\u6210\u8d85\u5206\u6563\u7684 MgH2<\/sub>\u7eb3\u7c73\u7c92\u5b50\u951a\u5b9a\u5728\u9000\u706b\u76843D Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8868\u9762(Ti-MX)\u3002\u5177\u670960 wt% MgH2<\/sub>NPs\u8d1f\u8f7d\u91cf\u7684\u590d\u5408\u6750\u6599\uff0c60MgH2<\/sub>@Ti-MX\uff0c\u5728140\u2103\u5f00\u59cb\u5206\u89e3\uff0c\u5e76\u80fd\u591f\u5728 150\u2103\u4e0b\u57282.5\u5c0f\u65f6\u5185\u91ca\u653e3.0 wt% H2<\/sub>\u3002\u6b64\u5916\uff0c\u5728200\u2103\u4e0b\u5faa\u73af60\u6b21\u540e\u4ecd\u4fdd\u6301\u9ad8\u8fbe.0 wt% H2<\/sub>\u7684\u53ef\u9006\u5bb9\u91cf\uff0c\u800c\u52a8\u529b\u5b66\u6ca1\u6709\u660e\u663e\u635f\u5931\u3002\u5206\u89e3\u8fc7\u7a0b\u7684\u539f\u4f4d\u9ad8\u5206\u8fa8\u7387TEM\u89c2\u5bdf\u4ee5\u53ca\u5176\u4ed6\u5206\u6790\u8868\u660e\uff0c\u7eb3\u7c73\u9650\u5236\u5f15\u8d77\u7684\u7eb3\u7c73\u5c3a\u5bf8\u6548\u5e94\u4ee5\u53caMgH2<\/sub> (Mg)\u548c Ti-MX\u4e4b\u95f4\u7684\u591a\u76f8\u754c\u9762\uff0c\u5c24\u5176\u662f\u539f\u4f4d\u5f62\u6210\u7684\u50ac\u5316TiH2<\/sub>, \u662f\u5bfc\u81f4\u4f18\u5f02\u5438\u6c22\u6027\u80fd\u7684\u4e3b\u8981\u539f\u56e0\u3002<\/p>\n

\"\"<\/p>\n

\u53c2\u8003\u6587\u732e\uff1a<\/p>\n

1. Guan Y, Zhao R, Cong Y, et al. Flexible Ti2C MXene film: Synthesis, electrochemical performance and capacitance behavior. Chemical Engineering Journal. 2021.<\/p>\n

2. Huo X, Zhong J, Yang Z, Feng J, Li J, Kang F. In Situ Preparation of MXenes in Ambient-Temperature Organic Ionic Liquid Aluminum Batteries with Ultrastable Cycle Performance. ACS Appl Mater Interfaces. Nov 11 2021.<\/p>\n

3. Cao Y, Guo Y, Chen Z, et al. Highly sensitive self-powered pressure and strain sensor based on crumpled MXene film for wireless human motion detection. Nano Energy. 2022;92.<\/p>\n

4. Xu W, Li X, Peng C, et al. One-pot synthesis of Ru\/Nb2O5@Nb2C ternary photocatalysts for water splitting by harnessing hydrothermal redox reactions. Applied Catalysis B: Environmental. 2022;303.<\/p>\n

5. Yu L, Luo B, Zhou X, Liu Y, Lan F, Wu Y. In Situ Controllable Fabrication of Two-Dimensional Magnetic Fe3O4\/TiO2@Ti3C2Tx Composites for Highly Efficient Phosphopeptides Enrichment. ACS Appl Mater Interfaces. Nov 11 2021.<\/p>\n

6. Tetik H, Orangi J, Yang G, et al. 3D Printed MXene Aerogels with Truly 3D Macrostructure and Highly Engineered Microstructure for Enhanced Electrical and Electrochemical Performance. Adv Mater. Nov 10 2021:e2104980.<\/p>\n

7. He H, Chen Y, Yang C, Yang L, Jiang Q, Huang H. Constructing 3D interweaved MXene\/graphitic carbon nitride nanosheets\/graphene nanoarchitectures for promoted electrocatalytic hydrogen evolution. Journal of Energy Chemistry. 2021.<\/p>\n

8. Tang X, Gan R, Tan L, Tong C, Li C, Wei Z. 3D Net-like GO-d-Ti3C2Tx MXene Aerogels with Catalysis\/Adsorption Dual Effects for High-Performance Lithium-Sulfur Batteries. ACS Appl Mater Interfaces. Nov 9 2021.<\/p>\n

9. Jin X, Li L, Zhao S, et al. Assessment of Occlusal Force and Local Gas Release Using Degradable Bacterial Cellulose\/Ti3C2Tx MXene Bioaerogel for Oral Healthcare. ACS Nano. Nov 5 2021.<\/p>\n

10. Jiang Y, Ru X, Che W, et al. Flexible, mechanically robust and self-extinguishing MXene\/wood composite for efficient electromagnetic interference shielding. Composites Part B: Engineering. 2022;229.<\/p>\n

11. Zhu W, Ren L, Lu C, et al. Nanoconfined and in Situ Catalyzed MgH2 Self-Assembled on 3D Ti3C2 MXene Folded Nanosheets with Enhanced Hydrogen Sorption Performances. ACS Nano. Oct 26 2021.<\/p>\n

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