{"id":227615,"date":"2021-09-23T06:30:41","date_gmt":"2021-09-22T22:30:41","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=227615"},"modified":"2021-09-22T18:36:56","modified_gmt":"2021-09-22T10:36:56","slug":"%e6%b8%a4%e6%b5%b7%e5%a4%a7%e5%ad%a6acs-ami%ef%bc%9a%e6%8e%ba%e6%9d%82ca2%e5%a2%9e%e5%bc%ba%e4%ba%8c%e6%b0%a7%e5%8c%96%e9%92%9b-%e7%9f%b3%e5%a2%a8%e7%83%af%e7%95%8c%e9%9d%a2%e7%94%b5%e8%8d%b7","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=227615","title":{"rendered":"\u6e24\u6d77\u5927\u5b66ACS AMI\uff1a\u63ba\u6742Ca2+\u589e\u5f3a\u4e8c\u6c27\u5316\u949b\/\u77f3\u58a8\u70ef\u754c\u9762\u7535\u8377\u8f6c\u79fb\u63d0\u9ad8\u7535\u5bfc\u7387"},"content":{"rendered":"

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

TiO2<\/sub>\u5177\u6709\u9644\u7740\u529b\u5f3a\u3001\u767d\u5ea6\u9ad8\u3001\u65e0\u6bd2\u65e0\u5bb3\u548c\u7269\u5316\u6027\u8d28\u7a33\u5b9a\u7b49\u4f18\u70b9\uff0c\u662f\u4e00\u79cd\u6027\u80fd\u6700\u597d\u7684\u767d\u8272\u989c\u6599\uff0c\u5e38\u7528\u4f5c\u5851\u6599\u3001\u6a61\u80f6\u548c\u7ea4\u7ef4\u7b49\u9ad8\u5206\u5b50\u5236\u54c1\u8868\u9762\u6d82\u6599\u3002\u7531\u4e8e\u5176\u5bfc\u7535\u6027\u8f83\u5dee\uff0c\u6613\u56e0\u6469\u64e6\u3001\u78b0\u649e\u5f15\u8d77\u9759\u7535\u79ef\u7d2f\u5bfc\u81f4\u706b\u707e\u3001\u7206\u70b8\u7b49\u9759\u7535\u5371\u5bb3\u3002\u56e0\u6b64\uff0c\u9700\u5728\u4fdd\u6301TiO2<\/sub>\u4f18\u70b9\u7684\u57fa\u7840\u4e0a\uff0c\u63d0\u9ad8TiO2<\/sub>\u7684\u5bfc\u7535\u6027\u80fd\u3002\u800c\u5236\u5907\u5bfc\u7535TiO2<\/sub>\u6700\u5e38\u7528\u7684\u9511\u63ba\u6742\u4e8c\u6c27\u5316\u9521(ATO)\u5305\u8986\u6cd5\uff0c\u5176\u5236\u5907\u6761\u4ef6\u8981\u6c42\u82db\u523b\u3001\u5bfc\u7535\u6027\u8f83\u4f4e\uff0c\u4e14\u53cd\u5e94\u8fc7\u7a0b\u4f1a\u4ea7\u751f\u5927\u91cf\u5e9f\u9178\u78b1\uff0c\u6c61\u67d3\u73af\u5883\u3002\u968f\u7740\u9ad8\u65b0\u6280\u672f\u53d1\u5c55\uff0cTiO2<\/sub>\u5bfc\u7535\u6750\u6599\u7684\u5e94\u7528\u8303\u56f4\u4e0d\u65ad\u62d3\u5c55\uff0c\u5e02\u573a\u9700\u6c42\u91cf\u9010\u5e74\u589e\u957f\uff0c\u8feb\u5207\u9700\u8981\u63a2\u7a76\u65b0\u7684\u5bfc\u7535TiO2<\/sub>\u5236\u5907\u65b9\u6cd5\u3002<\/p>\n

\"\"<\/p>\n

\u7b2c\u4e00\u4f5c\u8005\u9102\u6d9b\u526f\u6559\u6388\u5de5\u4f5c\u7167<\/p>\n

\u8fd1\u65e5\uff0c\u6e24\u6d77\u5927\u5b66\u5316\u5b66\u4e0e\u6750\u6599\u5de5\u7a0b\u5b66\u9662Tao E(\u9102\u6d9b)\u526f\u6559\u6388\uff08\u7b2c\u4e00\u4f5c\u8005\uff09\uff0cZengying Ma(\u9a6c\u589e\u82f1)\u7855\u58eb\u7814\u7a76\u751f\uff0cShuyi Yang (\u6768\u59dd\u5b9c)\u526f\u6559\u6388(\u901a\u8baf\u4f5c\u8005)\u7b49\u901a\u8fc7\u81f4\u529b\u4e8e\u8c03\u63a7TiO2<\/sub>\u7684\u5f62\u8c8c\u4e3a\u7eba\u9524\u4f53\u72b6\uff0c\u8fdb\u4e00\u6b65\u589e\u52a0TiO2<\/sub>\u4e0eG\u95f4\u754c\u9762\u63a5\u89e6\u9762\uff0c\u5e76\u5c06Ca2+<\/sup>\u63ba\u6742\u5230TiO2<\/sub>\u4e2d\uff0c\u63d0\u9ad8\u8f7d\u6d41\u5b50\u6d53\u5ea6\uff0c\u589e\u5f3aTiO2<\/sub>\u57fa\u6d82\u6599\u7684\u5bfc\u7535\u6027\u80fd\u3002\u6d4b\u5b9a\u5176\u7535\u963b\u7387\u51cf\u5c0f\u4e8610\u500d\uff0c\u7535\u963b\u7387\u7684\u964d\u4f4e\u5f52\u56e0\u4e8e\u8f7d\u6d41\u5b50\u6d53\u5ea6\u7684\u589e\u52a0\u53ca\u754c\u9762\u5feb\u901f\u8fc1\u79fb\u3002\u540c\u65f6\uff0cMott-Schottky\u56fe\u548cDOS\u56fe\u9a8c\u8bc1\u4e86\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7684\u589e\u52a0\u3002\u6b64\u5916\uff0c\u80fd\u5e26\u7ed3\u6784\u548cTauc\u66f2\u7ebf\u8bc1\u660e\u5e26\u9699\u548c\u548c\u7535\u5b50\u6709\u6548\u8d28\u91cf\u51cf\u5c0f\uff0c\u53ef\u4ee5\u52a0\u901f\u754c\u9762\u7535\u8377\u8f6c\u79fb\u3002\u5e76\u4e14\uff0c\u00a0TEM\u56fe\u8868\u793aCa2+<\/sup>-T\u4e3a\u5177\u6709\u66f4\u4f18\u5f02\u7684\u7535\u8377\u8fd0\u8f93\u548c\u8fde\u901a\u6027\u7684\u7eba\u9524\u4f53\u72b6\uff0c\u589e\u5927TiO2<\/sub>\u4e0eG\u7684\u63a5\u89e6\u9762\uff0c\u589e\u5f3aTiO2<\/sub>\u4e0eG\u95f4\u7535\u5b50\u4f20\u8f93\u80fd\u529b\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cEnhancement of Interfacial Charge Transfer of TiO2<\/sub>\/Graphene with\u00a0Doped\u00a0Ca2+<\/sup>\u00a0for Improving Electrical Conductivity\u201d\u4e3a\u9898\u53d1\u8868\u5728ACS Applied Materials & Interfaces\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

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

\u56fe\u4e00\u3001\u4fc3\u8fdb\u754c\u9762\u7535\u8377\u8f6c\u79fb\u901f\u5ea6<\/p>\n

\"\"<\/p>\n

\u901a\u8fc7\u6c34\u70ed\u6cd5\u5236\u5907\u7eba\u9524\u4f53\u72b6TiO2<\/sub>\uff0c\u589e\u52a0\u4e0eG\u754c\u9762\u63a5\u89e6\u9762\u79ef\uff0c\u51cf\u5c0f\u5e26\u9699\u548c\u63d0\u9ad8\u8f7d\u6d41\u5b50\u6d53\u5ea6\uff0c\u4ece\u800c\u63d0\u9ad8\u7535\u5bfc\u7387\u3002<\/p>\n

\u56fe\u4e8c\u3001Ca2+<\/sup>-T\/G\u7684\u7eba\u9524\u4f53\u5f62\u8c8c<\/p>\n

\"\"<\/p>\n

(a-d) T\/G\u7684TEM\u56fe\uff1b<\/p>\n

(e-h) Ca2+<\/sup>-T\/G\u7684TEM\u56fe\uff1b<\/p>\n

(i) Ca2+<\/sup>-T\/G\u7684EDS\u5143\u7d20\u6620\u5c04\u56fe\u50cf;<\/p>\n

(j) 2%Ca2+<\/sup>-T\u30015%Ca2+<\/sup>-T\u548c7%Ca2+<\/sup>-T TiO2<\/sub>\u7684(004)\u548c(200)\u653e\u5927\u884d\u5c04\u5cf0;<\/p>\n

(k) I(004)<\/sub>\/I(200)<\/sub>\u7684\u5f3a\u5ea6\u6bd4\u548c(004)\u5cf0\u7684FWHM\u53d8\u5316\u968fCa2+<\/sup>\u542b\u91cf\u7684\u53d8\u5316;<\/p>\n

\u56fe\u4e09\u3001Ca2+<\/sup>-T\/G\u7684\u7ed3\u6784\u7279\u5f81\"\"<\/p>\n

(a) TiO2<\/sub>\u3001Ca2+<\/sup>-T\u3001G\u3001T\/G\u548cCa2+<\/sup>-T\/G\u7684XRD\u56fe\uff1b<\/p>\n

(b) TiO2<\/sub>\u3001Ca2+<\/sup>-T\u3001T\/G\u548cCa2+<\/sup>-T\/G\u7684\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

(c) TiO2<\/sub>\u548cCa2+<\/sup>-T\u7684Ti 2p XPS\u56fe\uff1b<\/p>\n

(d) TiO2<\/sub>\u548cCa2+<\/sup>-T\u7684O 1s XPS\u56fe\uff1b<\/p>\n

(e) TiO2<\/sub>\u30012%Ca2+<\/sup>-T\u30015%Ca2+<\/sup>-T\u548c7%Ca2+<\/sup>-T\u7684(101)XRD\u653e\u5927\u884d\u5c04\u5cf0\uff1b<\/p>\n

(f) TiO2<\/sub>\u548cCa2+<\/sup>-T\u7684\u7ed3\u6784\u6a21\u578b\uff1b<\/p>\n

\u56fe\u56db\u3001T\u548cCa2+<\/sup>-T\u7684\u7535\u5b50\u7ed3\u6784<\/p>\n

\"\"<\/p>\n

(a) TiO2<\/sub>\u548cCa2+<\/sup>-T\u7684Mott-Schottky\u56fe\uff1b<\/p>\n

(b) TiO2<\/sub>\u548c(c) Ca2+<\/sup>-T\u7684\u6001\u5bc6\u5ea6\uff1b<\/p>\n

(d) TiO2<\/sub>\u548c(e) Ca2+<\/sup>-T\u7684\u80fd\u5e26\u7ed3\u6784\uff1b<\/p>\n

(f) TiO2<\/sub>\u4e0eCa2+<\/sup>-T\u7684Tauc\u56fe\uff1b<\/p>\n

(g) TiO2<\/sub>\u548c(h) Ca2+<\/sup>-T\u7684\u51e0\u4f55\u7ed3\u6784\uff0c\u7ea2\u8272\u7684\u539f\u5b50\u662fO\uff0c\u6d45\u7070\u8272\u7684\u539f\u5b50\u662fTi\uff0c\u7eff\u8272\u7684\u539f\u5b50\u662fCa\uff1b<\/p>\n

\u56fe\u4e94\u3001T\/G\u548cCa2+<\/sup>-T\/G\u7684\u7535\u5b50\u7ed3\u6784<\/p>\n

\"\"<\/p>\n

(a) T\/G\u548c(b) Ca2+<\/sup>-T\/G\u7684\u51e0\u4f55\u7ed3\u6784,\u00a0\u7ea2\u8272\u7684\u539f\u5b50\u662fO,\u00a0\u6d45\u7070\u8272\u7684\u539f\u5b50\u662fTi,\u00a0\u7eff\u8272\u7684\u539f\u5b50\u662fCa,\u00a0\u6df1\u7070\u8272\u7684\u539f\u5b50\u662fC;<\/p>\n

(c) T\/G\u548c(d) Ca2+<\/sup>-T\/G\u7684\u6001\u5bc6\u5ea6;<\/p>\n

(e) T\/G\u548c(f) Ca2+<\/sup>-T\/G\u7684\u7535\u8377\u5bc6\u5ea6\u5dee;<\/p>\n

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

\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u7814\u7a76\u8868\u660e\u4ee5CaCl2<\/sub>\u4e3a\u63ba\u6742\u6e90\uff0c\u901a\u8fc7\u6c34\u70ed\u6cd5\u5236\u5907\u4e86Ca2+<\/sup>-T\/G\u590d\u5408\u6750\u6599\u3002\u4e3a\u4e86\u63d0\u9ad8\u7535\u5bfc\u7387\uff0c\u5c06Ca2+<\/sup>\u63ba\u6742\u5230TiO2<\/sub>\u4e2d\uff0c\u5408\u6210\u7eba\u9524\u4f53\u72b6Ca2+<\/sup>-T\u7eb3\u7c73\u9897\u7c92\u3002\u6700\u7ec8\u5408\u6210\u76842%Ca2+<\/sup>-T\/G\u590d\u5408\u6750\u6599\u7684\u7535\u963b\u7387\u6700\u4f4e(0.004\u03a9 cm)\uff0c\u8fdc\u4f4e\u4e8e\u672a\u63ba\u6742\u6837\u54c1(0.046\u03a9 cm)\u3002\u5b9e\u9a8c\u548c\u8ba1\u7b97\u6a21\u62df\u7ed3\u679c\u8868\u660e\uff1aCa2+<\/sup>-T\/G\u590d\u5408\u6750\u6599\u7684\u7535\u963b\u7387\u4e0b\u964d\u53ef\u80fd\u662f\u7531\u4e8eCa2+<\/sup>\u63ba\u6742\u5bfc\u81f4\u7684\u8f7d\u6d41\u5b50\u6d53\u5ea6\u589e\u52a0\u3001\u754c\u9762\u7535\u8377\u8f6c\u79fb\u52a0\u5feb\u548c\u7eba\u9524\u5f62\u7684\u534f\u540c\u4f5c\u7528\u3002\u56e0\u6b64\uff0c\u4e0e\u672a\u63ba\u6742\u6837\u54c1\u76f8\u6bd4\uff0c\u7535\u5bfc\u7387\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u3002\u4ece\u800c\u4e3a\u63d0\u9ad8T\/G\u590d\u5408\u6750\u6599\u7684\u5bfc\u7535\u6027\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\uff0c\u5177\u6709\u4f18\u5f02\u5bfc\u7535\u6027\u7684Ca2+<\/sup>-T\/G\u590d\u5408\u6750\u6599\u53ef\u4ee5\u5728\u672a\u6765\u7684\u5bfc\u7535\u6d82\u6599\u9886\u57df\u5f97\u5230\u5145\u5206\u7684\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5:<\/p>\n

\u201cEnhancement of Interfacial Charge Transfer of TiO2<\/sub>\/Graphene with\u00a0Doped\u00a0Ca2+ <\/sup>for Improving Electrical Conductivity (ACS Applied Materials & Interfaces, 2021, 10.1021\/acsami.1c07401)<\/p>\n

\u672c\u6587\u7531\u4f5c\u8005\u6295\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f15\u8a00 TiO2\u5177\u6709\u9644\u7740\u529b\u5f3a\u3001\u767d\u5ea6\u9ad8\u3001\u65e0\u6bd2\u65e0\u5bb3\u548c\u7269\u5316\u6027\u8d28\u7a33\u5b9a\u7b49\u4f18\u70b9\uff0c\u662f\u4e00\u79cd\u6027\u80fd\u6700\u597d\u7684\u767d\u8272\u989c\u6599\uff0c\u5e38\u7528\u4f5c\u5851\u6599\u3001\u6a61\u80f6\u548c\u7ea4\u7ef4\u7b49\u9ad8\u5206\u5b50\u5236\u54c1\u8868\u9762\u6d82\u6599\u3002\u7531\u4e8e\u5176\u5bfc\u7535\u6027\u8f83\u5dee\uff0c\u6613\u56e0\u6469…<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-227615","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/227615"}],"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\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=227615"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/227615\/revisions"}],"predecessor-version":[{"id":227625,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/227615\/revisions\/227625"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=227615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=227615"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=227615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}