{"id":73816,"date":"2017-04-03T06:30:15","date_gmt":"2017-04-02T22:30:15","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=73816"},"modified":"2017-04-04T22:24:08","modified_gmt":"2017-04-04T14:24:08","slug":"nature-energytio2%e8%96%84%e8%86%9c%e4%bf%ae%e9%a5%b0%e9%bb%91%e7%a1%85%e5%85%89%e7%94%b5%e9%98%b3%e6%9e%81%e5%b8%a6%e6%9d%a5%e5%85%89%e7%94%b5%e5%8c%96%e5%ad%a6%e6%95%88%e7%8e%87%e5%92%8c%e7%a8%b3","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=73816","title":{"rendered":"Nature Energy\uff1aTiO2\u8584\u819c\u4fee\u9970\u9ed1\u7845\u5149\u7535\u9633\u6781\u5e26\u6765\u5149\u7535\u5316\u5b66\u6548\u7387\u548c\u7a33\u5b9a\u6027\u7684\u63d0\u9ad8"},"content":{"rendered":"

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

\u5c06\u592a\u9633\u5149\u8f6c\u5316\u4e3a\u7535\u80fd\uff0c\u70ed\u80fd\u6216\u8005\u5316\u5b66\u71c3\u6599\u662f\u53ef\u518d\u751f\u80fd\u6e90\u5229\u7528\u7684\u4e3b\u8981\u9014\u5f84\u3002\u5229\u7528\u5149\u7535\u5316\u5b66\u6cd5\uff08PEC\uff09\u4ece\u6c34\u4e2d\u5206\u79bb\u51fa\u6c22\u6c14\uff0c\u53ef\u4ee5\u964d\u4f4e\u5bf9\u5316\u77f3\u71c3\u6599\u7684\u4f9d\u8d56\uff0c\u5e76\u89e3\u51b3\u6c14\u5019\u53d8\u6696\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u5b9e\u73b0\u4ee5\u4e0a\u76ee\u6807\uff0cPEC\u5fc5\u987b\u5177\u5907\u9ad8\u6548\uff0c\u7b80\u5355\u548c\u6210\u672c\u4f4e\u7684\u7279\u70b9\uff0c\u8fd9\u5c31\u5bf9\u7535\u6781\u6750\u6599\u7684\u9009\u62e9\u63d0\u51fa\u4e86\u5f88\u9ad8\u7684\u8981\u6c42\u3002\u4e3b\u8981\u5e94\u7528\u7684\u6750\u6599\u6709\u534a\u5bfc\u4f53\u6c27\u5316\u7269\uff0c\u5982TiO2<\/sub>\uff0cFe2<\/sub>O3<\/sub> \u548cBiVO4<\/sub>\u7b49\uff0c\u4ed6\u4eec\u867d\u7136\u6210\u672c\u4f4e\u7a33\u5b9a\u6027\u597d\uff0c\u4f46\u662f\u6548\u7387\u5374\u4e0d\u9ad8\u3002\u9664\u6b64\u4ee5\u5916\uff0c\u7845\u4e5f\u662f\u4e00\u79cd\u5f88\u597d\u7684PEC\u6750\u6599\u3002<\/p>\n

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

\u6765\u81ea\u5317\u4eac\u79d1\u6280\u5927\u5b66\u7684\u5f20\u8dc3<\/u><\/a>\u6559\u6388\u548c\u5a01\u65af\u5eb7\u661f\u5927\u5b66\u9ea6\u8fea\u900a\u5206\u6821\u7684Xudong Wang<\/u>\u00a0<\/u><\/a>\u526f\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u8fd1\u65e5\u5728Nature Energy\u53d1\u8868\u4e86\u9898\u4e3aEnhanced photoelectrochemical efficiency and stability using a conformal TiO2<\/sub>\u00a0film on a black silicon photoanode\u7684\u6587\u7ae0\uff0c\u4ecb\u7ecd\u4e86\u4ed6\u4eec\u5728\u5149\u7535\u5316\u5b66\u592a\u9633\u80fd\u71c3\u6599\u4e0a\u7684\u6700\u65b0\u8fdb\u5c55\u3002\u4ed6\u4eec\u5728\u7eb3\u7c73\u7ed3\u6784\u7684\u9ed1\u7845\uff08b-Si \uff09\u8868\u9762\u4e0a\uff0c\u6210\u529f\u7684\u8986\u76d6\u4e86\u8d85\u8584TiO2<\/sub>\u4fdd\u62a4\u819c\uff0c\u4f7f\u5f97\u5728\u5149\u7535\u5316\u5b66\u8f6c\u5316\u8fc7\u7a0b\u4e2d\uff0c\u5149\u7535\u6d41\u5bc6\u5ea6\u663e\u8457\u63d0\u9ad8\uff0c\u540c\u65f6\u5668\u4ef6\u7684\u6548\u7387\u4e5f\u5927\u5927\u63d0\u5347\u3002<\/p>\n

[\u81f4\u6b49\uff1a\u5f88\u62b1\u6b49\uff0c\u672a\u80fd\u627e\u5230\u901a\u8baf\u4f5c\u8005Xudong Wang\u7684\u786e\u5207\u4e2d\u6587\u540d\u5b57\uff0c\u5c0f\u7f16\u8868\u793a\u8bda\u631a\u7684\u6b49\u610f\uff01]<\/strong><\/p>\n

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

\u56fe1.\u9ed1\u7845\u5149\u9633\u6781\u7684\u663e\u5fae\u89c2\u5bdf\u53ca\u5149\u8c31\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

ab. b-Si\/TiO2<\/sub>\u7684SEM\u7167\u7247\u7684\u524d\u89c6\u56fe\u548c\u65ad\u9762\u56fe<\/p>\n

cd. b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u7684SEM\u7167\u7247\u7684\u524d\u89c6\u56fe\u548c\u65ad\u9762\u56fe<\/p>\n

ef. \u84dd\u8272\u865a\u7ebf\u533a\u57dfEDS\u7684\u8868\u5f81\u7ed3\u679c\u5728\u8865\u5145\u4fe1\u606f\u7684Fig. 1c,d\u4e2d\u5c55\u793a<\/p>\n

g. b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u7684TEM\u7167\u7247<\/p>\n

hij. \u00a0b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u7684\u8868\u5f81<\/p>\n

k. \u7535\u6c89\u79ef Co(OH)2<\/sub>\u8584\u5c42\u7684\u9ad8\u5206\u8fa8TEM\u7167\u7247<\/p>\n

l. b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u4e2dCo\u7684X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\u6d4b\u91cf<\/p>\n

\u56fe2.\u5e73\u9762\u7845\u53ca\u9ed1\u7845\u5149\u7535\u9633\u6781\u7684PEC\u6c34\u6c27\u5316\u6027\u80fd\u6d4b\u8bd5\u5bf9\u6bd4\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

a. b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u4e2d\u7535\u6d41\u5f62\u6210\u548c\u6c27\u6f14\u5316\u8fc7\u7a0b\u539f\u7406\u793a\u610f\u56fe<\/p>\n

b. \u5e73\u9762 Si\/Co(OH)2<\/sub>\uff0c\u5e73\u9762 Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u3001b-Si\/Co(OH)2<\/sub>\u3001 b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub> \u7535\u6781\u7684\u7535\u6d41\u5bc6\u5ea6-\u7535\u538b\u66f2\u7ebf\uff08Jph\u2013V\uff09<\/p>\n

c. \u4e00\u7cfb\u5217 Si\/Co(OH)2<\/sub>\u53cc\u5c42\u7535\u5bb9\u7535\u6781\u7684\u5bf9\u6bd4\u56fe<\/p>\n

d. \u00a0\u5e73\u9762 Si, b-Si \u548c b-Si\/TiO2<\/sub>\u6837\u54c1\u7684\u5149\u53cd\u5c04-\u6563\u5c04\u5149\u8c31\u56fe<\/p>\n

\u56fe3.\u9ed1\u7845\u57fa\u5149\u7535\u9633\u6781\u7684\u4e9a\u786b\u9178\u76d0\u6c27\u5316\u548c\u7535\u8377\u5206\u79bb\u6027\u80fd\u6d4b\u8bd5\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

a. b-Si\/Co(OH)2<\/sub>\u548cb-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u5bf9\u4e9a\u786b\u9178\u76d0\u6c27\u5316\u7684Jph\u2013V\u6d4b\u91cf\u66f2\u7ebf<\/p>\n

b. \u4ece\u4e0a\u56fe\u4e2d\u4f30\u7b97\u51fab-Si\/Co(OH)2<\/sub> \u548cb-Si\/TiO2<\/sub>\/Co(OH)2<\/sub>\u7684\u7535\u8377\u5206\u79bb\u6548\u7387<\/p>\n

\u56fe4.\u7a7a\u6c14\u548c\u7535\u89e3\u6db2\u4e2d\u9ed1\u7845\u5149\u9633\u6781\u7684\u7a33\u5b9a\u6027\u6d4b\u91cf<\/strong><\/p>\n

\"\"<\/p>\n

a.\u65b0\u7ec4\u5408\u7684\u6837\u54c1\u53ca\u5927\u6c14\u4e2d\u8001\u5316\u4e09\u4e2a\u6708 b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub> \u7684 Jph\u2013V \u6d4b\u91cf\u66f2\u7ebf<\/p>\n

b. b-Si\/Co(OH)2<\/sub> \u548c b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub> \u7684\u5149\u7535\u6d41\u5bc6\u5ea6-\u65f6\u95f4\u6d4b\u91cf\u66f2\u7ebf<\/p>\n

c. \u00a0b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub> \u548c\u5149\u7535\u5316\u5b66\u6c27\u53163\u30014\u5c0f\u65f6\u7684 b-Si\/TiO2<\/sub>\/Co(OH)2<\/sub> SEM\u9009\u53d6\u7167\u7247<\/p>\n

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

\u672c\u6587\u4f5c\u8005\u5408\u6210\u4e86\u7a33\u5b9a\u7684\u9ed1\u7845\u5149\u9633\u6781\uff0c\u5728PEC\u6c34\u5206\u89e3\u4e2d\u8868\u73b0\u4e86\u826f\u597d\u7684\u7535\u8377\u5206\u79bb\u80fd\u529b\u3002\u5229\u7528ALD\u6280\u672f\u5728p-Si\u6574\u4e2a\u901a\u9053\u7684\u8868\u9762\u8986\u76d6\u4e00\u5c428nm\u539a\u7684\u7a7a\u7a74\u5bfc\u7535\u7684\u65e0\u9488\u5b54TiO2<\/sub>\u4fdd\u62a4\u5c42\uff0c\u7ed3\u5408 Co(OH)<\/span>2<\/sub> <\/span>OER \u50ac\u5316\u5242<\/span>\u4f18\u5316\u8584\u5c42\uff0c\u8fd9\u79cd\u9ed1\u7845\u5149\u7535\u6781\u8868\u73b0\u51fa\u4e86\u00a032.3 mA cm<\/span>–<\/span>2<\/span>\u00a0<\/sup>\u7684\u9971\u548c\u5149\u7535\u6d41\uff0c\u663e\u8457\u4f18\u4e8e Si\/Co(OH)<\/span>2<\/sub> \u548c b-Si\/Co(OH)2<\/sub> \u3002\u8fd9\u9879\u6210\u679c\u8868\u660e\uff0c ALD TiO2\u00a0\u53ef<\/sub>\u4ee5\u540c\u65f6\u63d0\u5347\u9ed1\u7845\u7535\u5316\u5b66\u7cfb\u7edf\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\uff0c\u7ed9\u592a\u9633\u80fd\u53d1\u7535\u7684\u71c3\u6599\u5e26\u6765\u65b0\u7684\u5e0c\u671b\u3002<\/p>\n

<\/span><\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aEnhanced photoelectrochemical efficiency and stability using a conformal TiO2 film on a black<\/a>\u00a0silicon photoanode<\/a>( NATURE ENERGY<\/span> ., 2017, DOI: 10.1038\/nenergy.2017.45<\/span> )<\/p>\n

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

\u70b9\u8fd9\u91cc\u52a0\u5165\u6750\u6599\u4eba\u7684\u5927\u5bb6\u5ead<\/a>\u3002\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065952\u201d\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e<\/strong>\u6750\u6599\u4eba<\/strong><\/a>\u3001\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u5c06\u592a\u9633\u5149\u8f6c\u5316\u4e3a\u7535\u80fd\uff0c\u70ed\u80fd\u6216\u8005\u5316\u5b66\u71c3\u6599\u662f\u53ef\u518d\u751f\u80fd\u6e90\u5229\u7528\u7684\u4e3b\u8981\u9014\u5f84\u3002\u5229\u7528\u5149\u7535\u5316\u5b66\u6cd5\uff08PEC\uff09\u4ece\u6c34\u4e2d\u5206\u79bb\u51fa\u6c22\u6c14\uff0c\u53ef\u4ee5\u964d\u4f4e\u5bf9\u5316\u77f3\u71c3\u6599\u7684\u4f9d\u8d56\uff0c\u5e76\u89e3\u51b3\u6c14\u5019\u53d8\u6696\u7684\u95ee…<\/p>\n","protected":false},"author":1203,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-73816","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/73816"}],"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\/1203"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73816"}],"version-history":[{"count":10,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/73816\/revisions"}],"predecessor-version":[{"id":74480,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/73816\/revisions\/74480"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=73816"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=73816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}