{"id":120133,"date":"2018-01-06T14:00:05","date_gmt":"2018-01-06T06:00:05","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=120133"},"modified":"2018-01-04T23:18:23","modified_gmt":"2018-01-04T15:18:23","slug":"acs-nano%ef%bc%9afe-n%e6%8e%ba%e6%9d%82%e5%8f%8c%e5%b1%82%e7%a9%ba%e5%bf%83%e7%a2%b3%e5%be%ae%e7%90%83%e6%b0%a7%e8%bf%98%e5%8e%9f%e5%8f%8d%e5%ba%94%e5%82%ac%e5%8c%96%e5%89%82%e7%9a%84%e5%8e%9f","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=120133","title":{"rendered":"ACS Nano\uff1aFe-N\u63ba\u6742\u53cc\u5c42\u7a7a\u5fc3\u78b3\u5fae\u7403\u6c27\u8fd8\u539f\u53cd\u5e94\u50ac\u5316\u5242\u7684\u539f\u4f4d\u81ea\u6a21\u677f\u5408\u6210"},"content":{"rendered":"

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

\u6c27\u8fd8\u539f\u53cd\u5e94\uff08ORR\uff09\u52a8\u529b\u5b66\u662f\u9650\u5236\u5404\u79cd\u7535\u5316\u5b66\u8f6c\u5316\u548c\u50a8\u5b58\u88c5\u7f6e\uff08ECSD\uff09\u7684\u6574\u4f53\u6027\u80fd\u7684\u4e3b\u8981\u56e0\u7d20\u3002\u94c2\uff08Pt\uff09\u53ca\u5176\u5408\u91d1\u5df2\u6210\u4e3a\u9634\u6781ORR\u6700\u5e38\u7528\u7684\u7535\u50ac\u5316\u5242\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u5b58\u5728\u6210\u672c\u9ad8\uff0c\u8010\u4e45\u6027\u5dee\uff0c\u71c3\u6599\u6613\u6e17\u900f\u7b49\u7f3a\u70b9\u3002\u5f00\u53d1\u5177\u6709\u9ad8ORR\u6027\u80fd\u7684\u975e\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\uff08NPMCs\uff09\u4ee5\u53d6\u4ee3\u5546\u4e1a\u5316\u7684Pt\u57fa\u50ac\u5316\u5242\u81f3\u5173\u91cd\u8981\u3002\u7814\u7a76\u53d1\u73b0\uff1a\u94c1-\u6c2e\u5171\u63ba\u6742\u78b3\u6750\u6599\uff08Fe-N-C\uff09\u662f\u4e00\u7c7b\u5177\u6709\u9ad8ORR\u6d3b\u6027\u7684\u975e\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u3002\u5176\u4e2d\u4ee5\u4e8c\u6c27\u5316\u7845\u7403\u4e3a\u6a21\u677f\u5236\u5907\u7684\u591a\u5b54Fe-N-C\u7a7a\u5fc3\u7403\u5f97\u5230\u4e86\u7814\u7a76\u4eba\u5458\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u7136\u800c\u9700\u8981\u6307\u51fa\u7684\u662f\uff0c\u6a21\u677f\u6cd5\u901a\u5e38\u9700\u8981\u4f7f\u7528\u8150\u8680\u5242\u53bb\u9664\u6a21\u677f\uff0c\u8150\u8680\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u5bf9Fe-N-C\u7684\u7ec4\u5206\u548c\u7ed3\u6784\u9020\u6210\u4e00\u5b9a\u7a0b\u5ea6\u7684\u635f\u574f\u3002\u00a0<\/p>\n

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

\u8fd1\u65e5\uff0c\u6e56\u5357\u5927\u5b66\u7684\u65f7\u4e9a\u975e\u6559\u6388\u548c\u5468\u6d77\u6656\u6559\u6388<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u5728ACS Nano<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cIn-Situ Self-Template Synthesis of Fe-N-Doped Double-Shelled Hollow Carbon Microspheres for Oxygen Reduction Reaction<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\uff0c\u62a5\u9053\u4e86Fe-N\u63ba\u6742\u53cc\u5c42\u7a7a\u5fc3\u78b3\u5fae\u7403\u6c27\u8fd8\u539f\u53cd\u5e94\u50ac\u5316\u5242\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55\u3002 \u7814\u7a76\u4eba\u5458\u901a\u8fc7\u539f\u4f4d\u805a\u5408\u548c\u70ed\u89e3\u6cd5\u6765\u5236\u5907\u5f97\u5230\u4e86Fe-N\u5171\u63ba\u6742\u7684\u53cc\u5c42\u7a7a\u5fc3\u78b3\u5fae\u7403\uff08Fe-N-DSC\uff09\u5e76\u5bf9\u5176\u6c27\u8fd8\u539f\u53cd\u5e94\u6027\u80fd\u8fdb\u884c\u4e86\u7814\u7a76\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u4e0e\u78b1\u6027\u548c\u9178\u6027\u4ecb\u8d28\u4e2d\u7684\u5546\u4e1aPt\/C\u50ac\u5316\u5242\u76f8\u6bd4\uff0cFe-N-DSC\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u6c27\u8fd8\u539f\u50ac\u5316\u6d3b\u6027\u3002\u9ad8\u50ac\u5316\u6027\u80fd\u5f52\u56e0\u4e8e\u7279\u6b8a\u7684\u591a\u5b54\u53cc\u5c42\u7a7a\u5fc3\u7403\u5f62\u7ed3\u6784\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u800c\u4e14\u6709\u6548\u63d0\u9ad8\u4e86\u4f20\u8d28\u6548\u7387\u3002<\/p>\n

\u3010\u56fe\u7247\u5bfc\u8bfb<\/strong>\u3011<\/p>\n

\u56fe-1. ORR\u50ac\u5316\u5242\u7684\u5236\u5907\u793a\u610f\u56fe \"\" <\/strong><\/p>\n

\u56fe<\/strong>-2. Fe3<\/sub>O4<\/sub><\/strong>\u3001<\/strong>Fe-PPY-DSC<\/strong>\u548c<\/strong>Fe-N-DSC<\/strong>\u7684<\/strong>SEM<\/strong>\u548c<\/strong>TEM<\/strong>\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>)-(b<\/strong>) Fe3<\/sub>O4<\/sub>\u7684SEM\u3001TEM\u56fe\u50cf\uff1b<\/p>\n

(c<\/strong>)-(d<\/strong>) Fe-PPY-DSC\u7684SEM\u3001TEM\u56fe\u50cf\uff1b<\/p>\n

(e<\/strong>)-(f<\/strong>) Fe-N-DSC\u7684SEM\u3001TEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong>-3. <\/strong>Fe-N-DSC<\/strong>\u3001<\/strong>N-DSC<\/strong>\u548c<\/strong>Fe-N-SSC<\/strong>\u7684\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Fe-N-DSC\u3001N-DSC\u548cFe-N-SSC\u5b54\u5f84\u5206\u5e03\u66f2\u7ebf\uff1b<\/p>\n

(b<\/strong>) Fe-N-DSC\u3001N-DSC\u548cFe-N-SSC\u6c2e\u7684\u5438\u9644-\u89e3\u5438\u7b49\u6e29\u7ebf\uff1b<\/p>\n

(c<\/strong>) Fe-N-DSC\u3001Fe-N-SSC\u548cN-DSC\u7684XPS N 1s\u5149\u8c31\uff1b<\/p>\n

(d<\/strong>) Fe-N-DSC\u548cFe-N-SSC\u7684XPS Fe 2p\u5149\u8c31\u3002<\/p>\n

\u56fe<\/strong>-4. Fe-N-DSC<\/strong>\u7684<\/strong>TEM<\/strong>\u56fe\u50cf\u4ee5\u53ca\u76f8\u5e94\u7684<\/strong>C<\/strong>\u3001<\/strong>N<\/strong>\u548c<\/strong>Fe<\/strong>\u5143\u7d20\u5206\u5e03\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>-5. <\/strong>\u5728<\/strong>N2<\/sub>\/O2<\/sub><\/strong>\u9971\u548c\u7684<\/strong>0.1 M KOH<\/strong>\u6eb6\u6db2\u4e2d\u50ac\u5316\u5242\u7684<\/strong>ORR<\/strong>\u50ac\u5316\u6d3b\u6027<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Fe-N-DSC\uff0cFe-N-SSC\u548cN-DSC\u7684\u5faa\u73af\u4f0f\u5b89\uff08CV\uff09\u66f2\u7ebf\uff1b<\/p>\n

(b<\/strong>) \u4e0d\u540c\u7535\u50ac\u5316\u5242\u5728\u65cb\u8f6c\u5706\u76d8\u7535\u6781\u4e0a\u7684\u7ebf\u6027\u626b\u63cf\u4f0f\u5b89\uff08LSV\uff09\u66f2\u7ebf\uff1b<\/p>\n

(c<\/strong>) Fe-N-DSC\u5728\u8f6c\u76d8\u7535\u6781\u4e0a\u7684\u7ebf\u6027\u626b\u63cf\u4f0f\u5b89\u66f2\u7ebf\uff1b<\/p>\n

(d<\/strong>) Fe-N-DSC\u5728\u4e0d\u540c\u8f6c\u901f\u4e0b\u7684LSV\u66f2\u7ebf\u4ee5\u53ca\u4e0d\u540c\u7684\u7535\u4f4d\u4e0b\u76f8\u5e94\u7684Kteteckye-Levich\u66f2\u7ebf\uff1b<\/p>\n

(e<\/strong>) Fe-N-DSC\u7684\u7535\u6d41-\u65f6\u95f4\uff08I-t\uff09\u66f2\u7ebf\uff1b<\/p>\n

(f<\/strong>) Fe-N-DSC\u548cPt \/ C\u5728\u76f8\u5bf9\u6e29\u5ea6\u4e0b\u7684\u7535\u6d41-\u65f6\u95f4\u5173\u7cfb\u66f2\u7ebf\u3002<\/p>\n

\u56fe<\/strong>-6. <\/strong>\u5728<\/strong>N2<\/sub>\/O2<\/sub><\/strong>\u9971\u548c\u7684<\/strong>0.5 M H2<\/sub>SO4<\/sub><\/strong>\u6eb6\u6db2\u4e2d\u50ac\u5316\u5242\u7684<\/strong>ORR<\/strong>\u50ac\u5316\u6d3b\u6027<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Fe-N-DSC\u3001Fe-N-SSC\u548cN-DSC\u7684\u5faa\u73af\u4f0f\u5b89\u56fe\uff1b<\/p>\n

(b<\/strong>)\u5404\u79cd\u7535\u50ac\u5316\u5242\u5728\u8f6c\u76d8\u4e0a\u7684\u7ebf\u6027\u626b\u63cf\u4f0f\u5b89\u56fe\uff1b<\/p>\n

(c<\/strong>) Fe-N-DSC\u5728\u4e0d\u540c\u8f6c\u901f\u4e0b\u7684LSV\u66f2\u7ebf\u4ee5\u53ca\u4e0d\u540c\u7684\u7535\u4f4d\u4e0b\u76f8\u5e94\u7684Kteteckye-Levich\u66f2\u7ebf\uff1b<\/p>\n

(d<\/strong>) Fe-N-DSC\u548cPt \/ C\u7535\u6d41-\u65f6\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

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

\u672c\u6587\u901a\u8fc7\u539f\u4f4d\u805a\u5408-\u70ed\u89e3\u6cd5\u5236\u5907\u5f97\u5230\u4e86\u4e00\u79cd\u65b0\u578bFe-N\u63ba\u6742\u53cc\u5c42\u7a7a\u5fc3\u78b3\u5fae\u7403\uff08Fe-N-DSC\uff09\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0cFe-N-DSC\u8868\u73b0\u51fa\u4f18\u4e8e\u5546\u7528Pt \/ C\u50ac\u5316\u5242\u7684ORR\u6027\u80fd\uff1b\u7279\u6b8a\u7684\u591a\u5b54\u53cc\u5c42\u7a7a\u5fc3\u7403\u5f62\u7ed3\u6784\u6709\u5229\u4e8eORR\u6d3b\u6027\u4f4d\u70b9\u7684\u66b4\u9732\u548c\u5feb\u901f\u4f20\u8d28\uff0c\u6709\u6548\u63d0\u9ad8\u4e86\u5176\u7535\u50ac\u5316\u6027\u80fd\u3002\u8be5\u65b9\u6cd5\u5177\u5907\u76f8\u5f53\u7684\u901a\u7528\u6027\uff0c\u5236\u5907\u5f97\u5230\u7684Fe3<\/sub>O4<\/sub>-\u805a\u5408\u7269\u57fa\u6750\u6599\u53ca\u5176\u884d\u751f\u7684Fe-N\u63ba\u6742\u7684\u78b3\u57fa\u6750\u6599\uff0c\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8d85\u7ea7\u7535\u5bb9\u5668\uff0c\u9502\u79bb\u5b50\u7535\u6c60\u548c\u6c34\u5206\u89e3\u9886\u57df\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aIn-Situ Self-Template Synthesis of Fe-N-Doped Double-Shelled Hollow Carbon Microspheres for Oxygen Reduction Reaction<\/a>\uff08ACS Nano,2017, DOI: 10.1021\/acsnano.7b05832\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4\u80e1\u723d\u7f16\u8bd1\uff0c\u5f20\u6770\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u6c27\u8fd8\u539f\u53cd\u5e94\uff08ORR\uff09\u52a8\u529b\u5b66\u662f\u9650\u5236\u5404\u79cd\u7535\u5316\u5b66\u8f6c\u5316\u548c\u50a8\u5b58\u88c5\u7f6e\uff08ECSD\uff09\u7684\u6574\u4f53\u6027\u80fd\u7684\u4e3b\u8981\u56e0\u7d20\u3002\u94c2\uff08Pt\uff09\u53ca\u5176\u5408\u91d1\u5df2\u6210\u4e3a\u9634\u6781ORR\u6700\u5e38\u7528\u7684\u7535\u50ac\u5316\u5242\u3002\u4f46\u662f\uff0c\u5b83…<\/p>\n","protected":false},"author":230,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-120133","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/120133"}],"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=120133"}],"version-history":[{"count":5,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/120133\/revisions"}],"predecessor-version":[{"id":120203,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/120133\/revisions\/120203"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=120133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=120133"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=120133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}