{"id":126114,"date":"2018-02-17T14:00:22","date_gmt":"2018-02-17T06:00:22","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=126114"},"modified":"2018-02-17T07:46:34","modified_gmt":"2018-02-16T23:46:34","slug":"%e4%b8%ad%e5%b1%b1%e5%a4%a7%e5%ad%a6angew-chem-int-ed-%ef%bc%9a%e9%80%9a%e8%bf%87%e9%83%a8%e5%88%86fe%e7%a6%bb%e5%ad%90%e7%bd%ae%e6%8d%a2%e6%b4%bb%e5%8c%96coooh%e5%a4%9a%e5%ad%94%e7%ba%b3%e7%b1%b3","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=126114","title":{"rendered":"\u4e2d\u5c71\u5927\u5b66Angew. Chem. Int. Ed.\uff1a\u901a\u8fc7\u90e8\u5206Fe\u79bb\u5b50\u7f6e\u6362\u6d3b\u5316CoOOH\u591a\u5b54\u7eb3\u7c73\u7247\u9635\u5217\u7528\u4e8e\u6709\u6548\u50ac\u5316OER"},"content":{"rendered":"<p>\u3010\u5f15\u8a00\u3011<\/p>\n<p>\u603b\u6240\u5468\u77e5\uff0c\u6c22\u6c14\u662f\u4e00\u79cd\u9ad8\u6548\u6e05\u6d01\u7684\u80fd\u6e90\uff0c\u7535\u89e3\u6c34\u5236\u6c22\u4f5c\u4e3a\u4e00\u79cd\u6709\u6548\u5236\u6c22\u624b\u6bb5\u5907\u53d7\u5173\u6ce8\u3002\u8be5\u53cd\u5e94\u5305\u542b\u4e24\u4e2a\u534a\u53cd\u5e94\uff0c\u5176\u4e2d\u9633\u6781\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u662f\u76ee\u524d\u9650\u5236\u5176\u53d1\u5c55\u7684\u91cd\u8981\u969c\u788d\u4e4b\u4e00\uff0cOER\u662f\u4e2a\u56db\u7535\u5b50\u53cd\u5e94\uff0c\u53cd\u5e94\u8fc7\u7a0b\u590d\u6742\uff0c\u6240\u4ee5\u5bfb\u6c42\u9ad8\u6548\u50ac\u5316\u5242\uff0c\u5b9e\u73b0\u4f4e\u8fc7\u7535\u52bf\u4e0b\u6790\u6c27\uff0c\u4e00\u76f4\u4ee5\u6765\u5747\u662f\u79d1\u7814\u5de5\u4f5c\u8005\u7684\u76ee\u6807\u3002<\/p>\n<p>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/p>\n<p>\u8fd1\u65e5\uff0c\u4e2d\u5c71\u5927\u5b66\u674e\u9ad8\u4ec1\u6559\u6388\u7b49\u4eba\u901a\u8fc7\u57280.01 mol\/L\u7684(NH<sub>4<\/sub>)<sub>2<\/sub>Fe<sub>2<\/sub>(SO<sub>4<\/sub>)<sub>2<\/sub>\u6eb6\u6db2\u4e2d\u5bf9\u78b3\u7ea4\u7ef4\u7eb8\u4e0a\u6c89\u79ef\u7684\u03b1-CoOOH\u7eb3\u7c73\u7247\u9635\u5217\uff08\u03b1-CoOOH NSAs\/CFC\uff09\u8fdb\u884c\u9633\u6781\u6c27\u5316\u7684\u65b9\u6cd5\uff0c\u5c06\u90e8\u5206Co\u79bb\u5b50\u66ff\u6362\u4e3aFe\u79bb\u5b50\u5f97\u5230\u6700\u7ec8\u8d1f\u8f7d\u5728\u78b3\u7ea4\u7ef4\u7eb8\u4e0a\u7684Fe<sub>x<\/sub>Co<sub>1-x<\/sub>OOH\u591a\u5b54\u7eb3\u7c73\u7247\u9635\u5217\u50ac\u5316\u5242\uff08\u547d\u540d\u4e3aFe<sub>x<\/sub>Co<sub>1-x<\/sub>OOH PNSAs\/CFC\uff0c0\u2264x\u22640.33\uff09\u3002\u8be5\u50ac\u5316\u5242\u8868\u73b0\u51fa\u5f88\u597d\u7684\u6790\u6c27\u50ac\u5316\u6027\u80fd\uff0c\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a10 mA\/cm<sup>2<\/sup>\u4e0b\uff0c\u8fc7\u7535\u52bf\u4e3a266 mV\uff0c\u5854\u83f2\u5c14\u659c\u7387\u4e3a30 mV\/decade\uff0c\u7a33\u5b9a\u6027\u4e5f\u975e\u5e38\u4e0d\u9519\u3002\u8be5\u6210\u679c\u53d1\u8868\u5728Angew. Chem. Int. Ed.\u4e0a\uff0c\u9898\u4e3a\u201cActivating CoOOH Porous Nanosheet Arrays by Partial Iron Substitution for Efficient Oxygen\u00a0 Evolution Reaction\u201d\u3002<\/p>\n<p>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/p>\n<p><strong>\u56fe<\/strong><strong>1. Fe<sub>x<\/sub>Co<sub>1-x<\/sub>OOH PNSAs\/CFC<\/strong><strong>\u7684\u5408\u6210\u793a\u610f\u56fe\u3001\u5f62\u8c8c\u4ee5\u53ca\u7ed3\u6784\u8868\u5f81\u56fe<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-126116\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/1-32.jpg\" alt=\"\" width=\"644\" height=\"768\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/1-32.jpg 644w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/1-32-252x300.jpg 252w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/p>\n<p>(a). \u00a0Fe<sub>x<\/sub>Co<sub>1-x<\/sub>OOH PNSAs\/CFC\u7684\u5408\u6210\u793a\u610f\u56fe\uff1b<\/p>\n<p>(b, c). \u03b1-CoOOH NSAs\/CFC\u7684SEM\u56fe\uff1b<\/p>\n<p>(d). \u03b1-CoOOH NSAs\/CFC\u7684TEM\u56fe\uff1b<\/p>\n<p>(e). \u03b1-CoOOH NSAs\/CFC\u7684HRTEM\u56fe\uff1b<\/p>\n<p>(f). \u03b1-CoOOH NSAs\/CFC\u7684SAED\u56fe\uff1b<\/p>\n<p>(g, h). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684SEM\u56fe\uff1b<\/p>\n<p>(i). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684TEM\u56fe\uff1b<\/p>\n<p>(j). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684HRTEM\u56fe\uff1b<\/p>\n<p>(k). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684SAED\u56fe\uff1b<\/p>\n<p>(l, m, n, o, p). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684\u5143\u7d20\u5206\u5e03\u56fe\uff1b<\/p>\n<p>(q). Fe<sub>x<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u548cCFC\u7684XRD\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>2. <\/strong><strong>\u50ac\u5316\u5242\u8868\u9762\u5143\u7d20\u4ef7\u6001\u5206\u6790<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-126118\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/2-25.jpg\" alt=\"\" width=\"700\" height=\"323\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/2-25.jpg 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/2-25-300x138.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>(a). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u548cCoOOH PNSs\/CFC\u8868\u9762Co\u5143\u7d20\u7684XPS\u56fe\uff1b<\/p>\n<p>(b). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u8868\u9762Fe\u5143\u7d20\u7684XPS\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>3. <\/strong><strong>\u50ac\u5316\u5242\u7ed3\u6784\u8f6c\u6362\u793a\u610f\u56fe<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-126119\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/3-23.jpg\" alt=\"\" width=\"700\" height=\"322\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/3-23.jpg 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/3-23-300x138.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>(a, b). \u4ece\u03b1-Co(OH)<sub>2<\/sub>\u8f6c\u6362\u4e3aFe<sub>x<\/sub>Co<sub>1-x<\/sub>OOH\u7684\u7ed3\u6784\u53d8\u5316\u793a\u610f\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>4. <\/strong><strong>\u50ac\u5316\u5242\u7ed3\u6784\u7684\u540c\u6b65\u8f90\u5c04\u6570\u636e<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-126120\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/4-24.jpg\" alt=\"\" width=\"700\" height=\"576\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/4-24.jpg 700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/4-24-300x247.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>(a). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u548c\u6807\u51c6\u7684\u03b2-CoOOH\u7684Co\u7684K\u8fb9\u7684FE-EXAFS\u56fe\uff1b<\/p>\n<p>(b). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u548c\u6807\u51c6\u7684\u03b2-CoOOH\u7684Co\u7684K\u8fb9\u7684XANES\u56fe\uff1b<\/p>\n<p>(c). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684Fe\u7684K\u8fb9\u7684FE-EXAFS\u56fe\uff1b<\/p>\n<p>(d). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u7684Fe\u7684K\u8fb9\u7684XANES\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>5. <\/strong><strong>\u50ac\u5316\u5242\u7684\u7535\u50ac\u5316<\/strong><strong>OER<\/strong><strong>\u6027\u80fd<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-126121\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/5-16.jpg\" alt=\"\" width=\"590\" height=\"701\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/5-16.jpg 590w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2018\/02\/5-16-252x300.jpg 252w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><\/p>\n<p>(a). \u57281.0 mol\/L\u7684KOH\u6eb6\u6db2\u4e2d\uff0c\u626b\u901f\u4e3a5 mV\/s\uff0cFe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u3001CoOOH PNSAs\/CFC\u548cIrO<sub>2<\/sub>\/NF\u7684LSV\u66f2\u7ebf\uff1b<\/p>\n<p>(b). Fe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u3001CoOOH PNSAs\/CFC\u548cIrO<sub>2<\/sub>\/NF\u7684Tafel\u66f2\u7ebf\uff1b<\/p>\n<p>(c). \u5728\u7535\u52bf\u4e3a1.618 V\u4e0b\uff0cFe<sub>0.33<\/sub>Co<sub>0.67<\/sub>OOH PNSAs\/CFC\u3001CoOOH PNSAs\/CFC\u7684\u4ea4\u6d41\u963b\u6297\u66f2\u7ebf\u56fe\uff1b<\/p>\n<p>(d). \u5728\u03b2-CoOOH\u548cFe<sub>x<\/sub>Co<sub>y<\/sub>OOH\u4e2d\u7684CoO<sub>6<\/sub> (O<sub>h<\/sub>)\u3001CoO<sub>4<\/sub> (T<sub>d<\/sub>)\u3001FeO<sub>6<\/sub> (O<sub>h<\/sub>)\u4e0a\u7684\u53cd\u5e94\u4e2d\u95f4\u4ea7\u7269\u548c\u6700\u7ec8\u4ea7\u7269\u7684\u0394G\uff1b<\/p>\n<p>(e). \u7535\u5316\u5b66\u5faa\u73af\u6d4b\u8bd52000\u6b21\u524d\u540e\u7684LSV\u66f2\u7ebf\u5bf9\u6bd4\u56fe\uff1b<\/p>\n<p>(f). \u7535\u6d41\u5bc6\u5ea6\u4e3a10 mA\/cm<sup>2<\/sup>\u5bf9\u5e94\u7684\u7535\u52bf\u968f\u65f6\u95f4\u53d8\u5316\u7684\u66f2\u7ebf\u56fe\u3002<\/p>\n<p>\u3010\u5c0f\u7ed3\u3011<\/p>\n<p>\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u79bb\u5b50\u4ea4\u6362\u7684\u65b9\u6cd5\u6210\u529f\u5236\u5907\u51fa\u90e8\u5206\u88abFe\u79bb\u5b50\u66ff\u6362\u7684\u8d1f\u8f7d\u5728\u78b3\u7ea4\u7ef4\u7eb8\u4e0a\u7684Fe<sub>x<\/sub>Co<sub>1-x<\/sub>OOH\u591a\u5b54\u7eb3\u7c73\u7247\u9635\u5217\u50ac\u5316\u5242\u3002\u901a\u8fc7\u540c\u6b65\u8f90\u5c04\u6570\u636e\u9996\u6b21\u8bc1\u660eCoO<sub>6<\/sub>\u516b\u9762\u4f53\u7ed3\u6784\u88abFeO<sub>6<\/sub>\u516b\u9762\u4f53\u7ed3\u6784\u66ff\u6362\uff0c\u540c\u65f6\u901a\u8fc7\u7406\u8bba\u8ba1\u7b97\u660e\u786e\u8be5\u50ac\u5316\u5242\u4e2d\u7684\u6d3b\u6027\u4f4d\u70b9\u6765\u6e90\u4e8eFeO<sub>6<\/sub>\uff0c\u5e76\u4e14\u8868\u73b0\u51fa\u5f88\u597d\u7684\u50ac\u5316\u6027\u80fd\uff0c\u4e3a\u540e\u6765\u8005\u8bbe\u8ba1\u9ad8\u6548\u7535\u50ac\u5316OER\u50ac\u5316\u5242\u6307\u660e\u65b9\u5411\u3002<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.201712549\/full\" target=\"_blank\" rel=\"noopener\">Activating CoOOH Porous Nanosheet Arrays by Partial Iron Substitution for Efficient Oxygen\u00a0 Evolution Reaction<\/a><\/strong>\u00a0(Angew. Chem. Int. Ed.\uff0c2018\uff0c<span id=\"header-section-doi\" class=\"article-header__meta-info-label\">DOI:\u00a0<\/span><span class=\"article-header__meta-info-data\">10.1002\/anie.201712549<\/span>)<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4Wenli Lu\u7f16\u8f91\uff0c\u9ec4\u8d85\u5ba1\u6838\uff0c<a href=\"http:\/\/www.cailiaoniu.com\/25127.html\" target=\"_blank\" rel=\"noopener\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c<\/strong><a href=\"http:\/\/www.ceshigu.com\" target=\"_blank\" rel=\"noopener\"><strong>\u4e0a<\/strong><strong>\u6d4b\u8bd5\u8c37<\/strong><\/a><strong>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u603b\u6240\u5468\u77e5\uff0c\u6c22\u6c14\u662f\u4e00\u79cd\u9ad8\u6548\u6e05\u6d01\u7684\u80fd\u6e90\uff0c\u7535\u89e3\u6c34\u5236\u6c22\u4f5c\u4e3a\u4e00\u79cd\u6709\u6548\u5236\u6c22\u624b\u6bb5\u5907\u53d7\u5173\u6ce8\u3002\u8be5\u53cd\u5e94\u5305\u542b\u4e24\u4e2a\u534a\u53cd\u5e94\uff0c\u5176\u4e2d\u9633\u6781\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u662f\u76ee\u524d\u9650\u5236\u5176\u53d1\u5c55\u7684\u91cd\u8981\u969c\u788d&#8230;<\/p>\n","protected":false},"author":230,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[2449],"class_list":["post-126114","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-2449"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/126114"}],"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\/230"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=126114"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/126114\/revisions"}],"predecessor-version":[{"id":126338,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/126114\/revisions\/126338"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=126114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=126114"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=126114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}