{"id":243143,"date":"2022-10-11T06:20:42","date_gmt":"2022-10-10T22:20:42","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=243143"},"modified":"2022-10-10T16:25:21","modified_gmt":"2022-10-10T08:25:21","slug":"advanced-functional-materials%e5%b0%81%e9%9d%a2%e8%ae%ba%e6%96%87%ef%bc%9a%e8%be%b9%e7%bc%98%e5%af%8c%e9%9b%86%e7%9a%84mo2tic2tx-mos2%e5%bc%82%e8%b4%a8%e7%bb%93%e6%9e%84%e7%94%a8%e4%ba%8eno2%e6%b0%94","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=243143","title":{"rendered":"Advanced Functional Materials\u5c01\u9762\u8bba\u6587\uff1a\u8fb9\u7f18\u5bcc\u96c6\u7684Mo2TiC2Tx\/MoS2\u5f02\u8d28\u7ed3\u6784\u7528\u4e8eNO2\u6c14\u4f53\u9ad8\u9009\u62e9\u68c0\u6d4b"},"content":{"rendered":"

01 \u5bfc\u8bfb<\/strong><\/p>\n

\u8fc7\u6e21\u91d1\u5c5e\u78b3\/\u6c2e\u5316\u7269\uff08MXene\uff09\u4e8c\u7ef4\u6750\u6599\u81ea2011\u5e74\u53d1\u73b0\u4ee5\u6765\uff0c\u7531\u4e8e\u72ec\u7279\u7684\u5c42\u72b6\u7ed3\u6784\u3001\u53ef\u8c03\u8282\u7684\u5bfc\u7535\u6027\u4e0e\u4e30\u5bcc\u7684\u7aef\u57fa\uff0c\u5728\u5404\u4e2a\u9886\u57df\u5907\u53d7\u5173\u6ce8\u3002\u78b3\u5316\u949b\uff08Ti3<\/sub>C2<\/sub>Tx<\/sub><\/em>\uff09\u4f5c\u4e3a\u5178\u578b\u7684MXene\u6750\u6599\uff0c\u56e0\u5176\u4f18\u5f02\u7684\u5bfc\u7535\u6027\u3001\u9ad8\u4ea7\u91cf\u548c\u6613\u523b\u8680\uff0c\u5728\u4f20\u611f\u5668\u6280\u672f\u9886\u57df\u88ab\u5e7f\u6cdb\u62a5\u9053\u3002\u7136\u800c\uff0c\u7814\u7a76\u8868\u660eTi3<\/sub>C2<\/sub>Tx<\/sub><\/em>\u57fa\u6c14\u4f53\u4f20\u611f\u5668\u4e0d\u4ec5\u5bf9NH3<\/sub>\u3001NO2<\/sub>\u7b49\u65e0\u673a\u6c14\u4f53\u654f\u611f\uff0c\u800c\u4e14\u5bf9\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOCs\uff09\u654f\u611f\u3002\u6c14\u4f53\u4e4b\u95f4\u7684\u4ea4\u53c9\u5e72\u6270\u53ef\u5bfc\u81f4\u4f20\u611f\u5668\u7684\u9519\u8bef\u8bc6\u522b\u548c\u91cf\u5316\u3002\u540c\u65f6\uff0c\u5148\u524d\u7684\u7406\u8bba\u8ba1\u7b97\u8868\u660eTi3<\/sub>C2<\/sub>Tx<\/sub><\/em>\u00a0\u5bf9NH3<\/sub>\u3001NO2<\/sub>\u7b49\u6c14\u4f53\u5177\u6709\u8f83\u5c0f\u7684\u5438\u9644\u80fd\u3002\u56e0\u6b64\uff0c\u9488\u5bf9\u6709\u6bd2\u6709\u5bb3NO2<\/sub>\u6c14\u4f53\uff0c\u5728\u79cd\u7c7b\u4e30\u5bcc\u7684MXene\u65cf\u4e2d\u5f00\u53d1\u4e00\u79cd\u9ad8\u9009\u62e9\u3001\u9ad8\u7075\u654f\u7684MXene\u6750\u6599\u4ecd\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/p>\n

02 \u6210\u679c\u63a0\u5f71<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u7535\u5b50\u79d1\u6280\u5927\u5b66\u592a\u60e0\u73b2\u6559\u6388\u548c\u4e2d\u5357\u5927\u5b66\u6b27\u9633\u65b9\u5e73\u6559\u6388\u7b49\u4eba\u62a5\u9053\u4e86\u4e00\u79cd\u7528\u4e8eNO2<\/sub>\u68c0\u6d4b\u7684\u5177\u6709\u8fb9\u7f18\u5bcc\u96c6\u5f02\u8d28\u7ed3\u6784\u7684Mo2<\/sub>TiC2<\/sub>Tx<\/sub>\/MoS2<\/sub>\u3002DFT\u7406\u8bba\u8ba1\u7b97\u8868\u660e\u53cc\u91d1\u5c5eMXene\u6750\u6599Mo2<\/sub>TiC2<\/sub>Tx<\/sub>\u5bf9NO2<\/sub>\u6c14\u4f53\u5206\u5b50\u8868\u73b0\u51fa\u8d85\u5f3a\u7684\u5438\u9644\u7279\u6027\uff0c\u5438\u9644\u80fd\u53ef\u8fbe\u22123.12 eV\u3002\u901a\u8fc7\u754c\u9762\u8c03\u5236\u5c06\u5176\u4e0eMoS2<\/sub>\u8026\u5408\u5f62\u6210\u8fb9\u7f18\u5bcc\u96c6\u7684\u5f02\u8d28\u7ed3\u6784\u3002\u5f97\u76ca\u4e8e\u590d\u5408\u6750\u6599\u7684\u5f3a\u5438\u9644\u3001\u4e30\u5bcc\u5438\u9644\u4f4d\u70b9\u4e0e\u5f02\u8d28\u754c\u9762\u7684\u534f\u540c\u4f5c\u7528\uff0c\u5236\u5907\u7684\u6c14\u4f53\u4f20\u611f\u5668\u5bf9NO2<\/sub>\u6c14\u4f53\u8868\u73b0\u51fa\u9ad8\u7075\u654f\u4e0e\u9ad8\u9009\u62e9\u3002\u8fdb\u4e00\u6b65\u5730\uff0c\u642d\u5efa\u4e86\u57fa\u4e8eMo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u6c14\u4f53\u4f20\u611f\u5668\u7684\u4fbf\u643a\u5f0f\u65e0\u7ebfNO2<\/sub>\u76d1\u6d4b\u7cfb\u7edf\uff0c\u53ef\u7528\u4e8e\u6c14\u4f53\u6cc4\u6f0f\u641c\u7d22\u548c\u5371\u9669\u62a5\u8b66\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cEdge\u2010Enriched Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u00a0Heterostructure with Coupling Interface for Selectively NO2<\/sub>\u00a0Monitoring\u201d\u53d1\u8868\u4e8eAdvanced Functional Materials\uff0c\u5e76\u88ab\u9009\u4e3a\u5c01\u9762\u8bba\u6587\u3002<\/p>\n

\"\"<\/p>\n

\u5c01\u9762\u56fe\u7247<\/p>\n

03 \u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/p>\n

\u7ed3\u5408Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u7684\u5f3a\u5438\u9644\u4e0e MoS2<\/sub>\u7684\u8fb9\u7f18\u5bcc\u96c6\u7ed3\u6784\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u5177\u6709\u8026\u5408\u754c\u9762Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u5f02\u8d28\u7ed3\u6784\u4ee5\u5f00\u53d1\u9ad8\u9009\u62e9\u3001\u9ad8\u7075\u654f\u7684 NO2<\/sub>\u00a0\u6c14\u4f53\u4f20\u611f\u5668\u3002<\/p>\n

04 \u6570\u636e\u6982\u89c8<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe1\uff08a\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u590d\u5408\u6750\u6599\u5408\u6210\u793a\u610f\u56fe\u3002\uff08b\uff09\u6c14\u4f53\u4f20\u611f\u7ec4\u4ef6\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2\uff08a-c\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u7684SEM\u3001TEM\u4e0eHRTEM\u56fe\u50cf\u3002\uff08d-e\uff09MoS2<\/sub>\u7684SEM\u4e0eHRTEM\u56fe\u50cf\u3002\uff08f-j\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u590d\u5408\u6750\u6599\u7684SEM\u3001TEM\u3001HRTEMs\u56fe\u50cf\uff0cSAED\u884d\u5c04\u56fe\u4e0eTEM\u5143\u7d20\u6620\u5c04\u56fe\u50cf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3 \uff08a\uff09Mo2<\/sub>TiAlC2<\/sub>\u3001Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u3001MoS2<\/sub>\u548c\u590d\u5408\u6750\u6599\u7684XRD\u56fe\u8c31\u3002\uff08b-c\uff09\u00a0Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u3001MoS2<\/sub>\u548c\u590d\u5408\u6750\u6599\u7684\u62c9\u66fc\u5149\u8c31\u4e0eFTIR\u5149\u8c31\u3002\uff08d\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u548cMo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u590d\u5408\u6750\u6599\u7684Ti 2p\u7684 HRXPS\u5149\u8c31\u3002\uff08e-f\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u3001MoS2<\/sub>\u4e0eMo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u590d\u5408\u6750\u6599\u7684C 1s\u4e0eMo 3d\u7684 HRXPS\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4\uff08a\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u3001MoS2<\/sub>\u3001Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u57fa\u6c14\u4f53\u4f20\u611f\u5668\u5bf92\u201350 ppm NO2<\/sub>\u7684\u7535\u963b\u54cd\u5e94\u66f2\u7ebf\u3002\uff08b\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u4f20\u611f\u5668\u5bf9200\u20131000 ppb NO2<\/sub>\u7684\u7535\u963b\u54cd\u5e94\u66f2\u7ebf\u3002\uff08c\uff09\u7ebf\u6027\u62df\u5408\u66f2\u7ebf\u3002\uff08d\uff09\u4f20\u611f\u5668\u5bf92.5 ppb NO2<\/sub>\u7684\u7535\u963b\u54cd\u5e94\u66f2\u7ebf\u3002\uff08e\uff09\u4f20\u611f\u5668\u5bf910 ppm\u548c50 ppm NO2<\/sub>\u7684\u91cd\u590d\u6027\u66f2\u7ebf\u3002\uff08f\uff09\u4f20\u611f\u5668\u572810 ppm\u548c50 ppm NO2<\/sub>\u4e0b\u7684\u54cd\u5e94\/\u6062\u590d\u65f6\u95f4\u3002\uff08g\uff09\u653e\u5927\u7684\u54cd\u5e94\u66f2\u7ebf\u3002\uff08h\uff09\u6e7f\u5ea6\u5bf910 ppm NO2<\/sub>\u6c14\u4f53\u54cd\u5e94\u7684\u5f71\u54cd\u3002\uff08i\uff09\u7a33\u5b9a\u6027\u6d4b\u8bd5\u66f2\u7ebf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5\uff08a\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u3001MoS2<\/sub>\u548cMo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u57fa\u4f20\u611f\u5668\u5bf9\u591a\u79cd\u6c14\u4f53\u7684\u9009\u62e9\u6027\u54cd\u5e94\u3002\uff08b\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\u4e0eMoS2<\/sub>\u5bf9\u591a\u79cd\u6c14\u4f53\u7684\u5438\u9644\u80fd\u3002\uff08c\uff09\u590d\u5408\u6750\u6599\u5bf9\u591a\u79cd\u6c14\u4f53\u7684\u5438\u9644\u80fd\u3002\uff08d-f\uff09Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\uff0cMoS2<\/sub>\u4e0eMo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u590d\u5408\u6750\u6599\u5bf9NO2<\/sub>\u5206\u5b50\u5438\u9644\u6a21\u578b\u7684\u4fef\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe6.\u00a0\u654f\u611f\u673a\u7406\u793a\u610f\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe7\uff08a\uff09\u65e0\u7ebf\u4f20\u611f\u7cfb\u7edf\u539f\u7406\u56fe\u3002\uff08b\uff09\u65e0\u7ebf\u4f20\u611f\u7cfb\u7edf\u5bf95\u300110\u300150 ppm NO2<\/sub>\u7684\u53cd\u9988\u7ed3\u679c\u3002\uff08c\uff09\u9065\u63a7\u8f66\u88c5\u8f7d\u6d4b\u8bd5\u7535\u8def\u3001\u6c14\u4f53\u4f20\u611f\u5668\u4e0e\u7535\u6c60\u7684\u5149\u5b66\u7167\u7247\u3002\uff08d\uff09\u65e0\u7ebf\u4f20\u611f\u7cfb\u7edf\u5728\u6709\u5bb3\u6c14\u4f53\u76d1\u6d4b\u4e2d\u7684\u5e94\u7528\u793a\u610f\u56fe\u3002\uff08e-g\uff09\u7528\u4e8e\u6c14\u4f53\u6cc4\u6f0f\u62a5\u8b66\u7684\u5149\u5b66\u7167\u7247\u3002<\/p>\n

05 \u6210\u679c<\/strong>\u603b\u7ed3<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u4e86\u4e00\u79cd\u5bf9\u00a0NO2<\/sub>\u6c14\u4f53\u5206\u5b50\u5177\u6709\u8d85\u5f3a\u8868\u9762\u5438\u9644\u7684\u9ad8\u6d3b\u6027Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\uff0c\u5e76\u901a\u8fc7\u754c\u9762\u8c03\u5236\u8fdb\u4e00\u6b65\u4e0eMoS2<\/sub>\u8026\u5408\uff0c\u4ee5\u6784\u5efa\u8fb9\u7f18\u5bcc\u96c6\u7684\u5f02\u8d28\u7ed3\u6784\u3002\u5f97\u76ca\u4e8eMo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u590d\u5408\u6750\u6599\u7684\u5f3a\u5438\u9644\u3001\u4e30\u5bcc\u5438\u9644\u4f4d\u70b9\u548c\u8026\u5408\u754c\u9762\u7684\u534f\u540c\u4f5c\u7528\uff0c\u5236\u5907\u7684\u6c14\u4f53\u4f20\u611f\u5668\u5bf9NO2<\/sub>\u5177\u6709\u9ad8\u9009\u62e9\u6027\uff0c\u5e76\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u8bc1\u5b9e\u3002\u540c\u65f6\uff0c\u8be5\u4f20\u611f\u5668\u5728\u5ba4\u6e29\u4e0b\u8868\u73b0\u51fa\u9ad8\u7075\u654f\u5ea6\u3001\u8d85\u4f4e\u68c0\u6d4b\u9650\u4e0e\u4f18\u5f02\u7684\u53ef\u9006\u6027\u3002\u6700\u540e\uff0c\u642d\u5efa\u4e86\u4fbf\u643a\u5f0f\u65e0\u7ebfNO2<\/sub>\u76d1\u6d4b\u7cfb\u7edf\uff0c\u7528\u4e8e\u6c14\u4f53\u6cc4\u6f0f\u641c\u7d22\u548c\u5371\u9669\u62a5\u8b66\u3002\u8fd9\u9879\u5de5\u4f5c\u62d3\u5c55\u4e86\u53cc\u91d1\u5c5eMXene\u7684\u6c14\u4f53\u4f20\u611f\u5e94\u7528\uff0c\u5e76\u4e3a\u73af\u5883\u76d1\u6d4b\u548c\u5b89\u5168\u4fdd\u969c\u4e2d\u65e0\u7ebf\u4f20\u611f\u7cfb\u7edf\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u4e00\u6761\u9014\u5f84\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong><\/p>\n

Zhao, Qiuni, Wenzhe Zhou, Mingxiang Zhang, Yang Wang, Zaihua Duan, Chaoliang Tan, Bohao Liu, Fangping Ouyang*, Zhen Yuan*, Huiling Tai*, Yadong Jiang (2022). Edge\u2010Enriched Mo2<\/sub>TiC2<\/sub>Tx<\/sub><\/em>\/MoS2<\/sub>\u00a0Heterostructure with Coupling Interface for Selectively NO2<\/sub>\u00a0Monitoring. Advanced Functional Materials, 2203528. https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/adfm.202203528<\/u><\/a>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

01 \u5bfc\u8bfb \u8fc7\u6e21\u91d1\u5c5e\u78b3\/\u6c2e\u5316\u7269\uff08MXene\uff09\u4e8c\u7ef4\u6750\u6599\u81ea2011\u5e74\u53d1\u73b0\u4ee5\u6765\uff0c\u7531\u4e8e\u72ec\u7279\u7684\u5c42\u72b6\u7ed3\u6784\u3001\u53ef\u8c03\u8282\u7684\u5bfc\u7535\u6027\u4e0e\u4e30\u5bcc\u7684\u7aef\u57fa\uff0c\u5728\u5404\u4e2a\u9886\u57df\u5907\u53d7\u5173\u6ce8\u3002\u78b3\u5316\u949b\uff08Ti3C2…<\/p>\n","protected":false},"author":35234,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-243143","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/243143"}],"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\/35234"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=243143"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/243143\/revisions"}],"predecessor-version":[{"id":243152,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/243143\/revisions\/243152"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=243143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=243143"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=243143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}