{"id":47774,"date":"2023-04-25T08:06:57","date_gmt":"2023-04-25T00:06:57","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=47774"},"modified":"2023-04-10T10:07:47","modified_gmt":"2023-04-10T02:07:47","slug":"%e5%9b%9b%e5%8d%95%e4%bd%8d%e8%81%94%e5%90%88jacs%ef%bc%9a%e8%b4%b5%e9%87%91%e5%b1%9e-%e7%b1%bb%e9%87%91%e5%b1%9e%e5%90%88%e9%87%91%e7%bb%93%e6%9e%84%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%95%88","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/%e5%9b%9b%e5%8d%95%e4%bd%8d%e8%81%94%e5%90%88jacs%ef%bc%9a%e8%b4%b5%e9%87%91%e5%b1%9e-%e7%b1%bb%e9%87%91%e5%b1%9e%e5%90%88%e9%87%91%e7%bb%93%e6%9e%84%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%95%88\/","title":{"rendered":"\u200b\u56db\u5355\u4f4d\u8054\u5408JACS\uff1a\u8d35\u91d1\u5c5e-\u7c7b\u91d1\u5c5e\u5408\u91d1\u7ed3\u6784\u5b9e\u73b0\u9ad8\u6548\u7535\u5316\u5b66\u6c2e\u8fd8\u539f"},"content":{"rendered":"<section>\u591a\u5b54\u6750\u6599\u5177\u6709\u6bd4\u5757\u72b6\u6750\u6599\u66f4\u5927\u7684\u8868\u9762\u79ef\u548c\u66f4\u4e30\u5bcc\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u5728\u7535\u50ac\u5316\u80fd\u91cf\u8f6c\u6362\u548c\u50a8\u80fd\u5e94\u7528\u4e2d\u8868\u73b0\u51fa\u4e86\u7a81\u51fa\u7684\u6027\u80fd\uff0c\u4f8b\u5982\u5229\u7528\u591a\u5b54\u8d35\u91d1\u5c5e\u8fdb\u884c\u7535\u50ac\u5316\u6c2e\u8fd8\u539f\u53cd\u5e94(NRR)\u3002\u7136\u800c\uff0c\u7531\u4e8e\u8d35\u91d1\u5c5e\u6602\u8d35\u7684\u6210\u672c\u3001\u8f83\u9ad8\u7684H\u4eb2\u548c\u529b\u3001\u8f83\u5f31\u7684N<sub>2<\/sub>\u5438\u9644\u80fd\u529b\u548c\u4e0d\u7406\u60f3\u7684\u6c28\u9009\u62e9\u6027\u9650\u5236\u4e86\u5176\u7684\u5e7f\u6cdb\u5e94\u7528\u3002<\/section>\n<p>&nbsp;<\/p>\n<section>\u867d\u7136\u901a\u8fc7\u4e00\u5b9a\u7684\u7b56\u7565\u63d0\u9ad8\u4e86\u8d35\u91d1\u5c5e\u7684\u50ac\u5316\u6027\u80fd\uff0c\u4f46\u76ee\u524d\u62a5\u9053\u7684\u8d35\u91d1\u5c5e\u7535\u50ac\u5316\u5242\u4e3b\u8981\u662f\u6676\u6001\u8d35\u91d1\u5c5e\u7535\u50ac\u5316\u5242\uff0c\u5236\u5907\u975e\u6676\u6001\u7684\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u662f\u589e\u5f3a\u50ac\u5316\u5242\u50ac\u5316\u6027\u80fd\u7684\u4e00\u79cd\u65b0\u5174\u7b56\u7565\u5e76\u4e14\u5728\u7535\u50ac\u5316NRR\u9886\u57df\u9c9c\u6709\u62a5\u9053\u3002<\/section>\n<section>\u56e0\u6b64\uff0c<strong>\u534e\u4e2d\u519c\u4e1a\u5927\u5b66\u6c6a\u5723\u5c27\u3001<\/strong><strong>\u4e0a\u6d77\u5e08\u8303\u5927\u5b66\u535e\u632f\u950b\u3001\u4e0a\u6d77\u5e08\u8303\u5927\u5b66\u674e\u548c\u5174\u4ee5\u53ca\u6606\u58eb\u5170\u5927\u5b66Yusuke Yamauchi(\u5171\u540c\u901a\u8baf)\u7b49\u4eba<\/strong>\u7528\u80f6\u675f\u5b9a\u5411\u5408\u6210\u6cd5\u83b7\u5f97\u4e86\u7b2c\u4e00\u4f8b\u4ecb\u5b54\u975e\u6676\u8d35\u91d1\u5c5e\u5408\u91d1[\u94f1\u78b2(IrTe)]\u50ac\u5316\u5242\u3002<\/section>\n<section><img decoding=\"async\" title=\"1\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230329\/1680057809454123.jpg\" alt=\"1\" \/><\/section>\n<section>\u4e3a\u4e86\u8bc4\u4f30\u50ac\u5316\u5242\u7684\u7535\u50ac\u5316NRR\u6027\u80fd\uff0c\u672c\u6587\u5c06\u5408\u6210\u7684\u4ecb\u5b54\u975e\u6676IrTe\u50ac\u5316\u5242\u6d78\u6ca1\u57280.1 M HCl\u6eb6\u6db2\u4e2d\u3002\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0c\u5728-0.5~0.1 V vs RHE\u7684\u7535\u538b\u8303\u56f4\u5185\uff0c\u4ecb\u5b54\u975e\u6676\u6001IrTe\u50ac\u5316\u5242\u5728N<sub>2<\/sub>\u9971\u548c\u7535\u89e3\u8d28\u4e2d\u7684\u7535\u6d41\u5bc6\u5ea6\u6bd4Ar\u9971\u548c\u7535\u89e3\u8d28\u4e2d\u7684\u7535\u6d41\u5bc6\u5ea6\u5927\uff0c\u8868\u660e\u5728N<sub>2<\/sub>\u6c14\u6c1b\u4e2d\u53ef\u80fd\u5b58\u5728N<sub>2<\/sub>\u8fd8\u539f\u3002\u4e0e\u5bf9\u6bd4\u6837\u54c1\u76f8\u6bd4\uff0c\u4ecb\u5b54\u975e\u6676IrTe\u50ac\u5316\u5242\u7684HER\u88ab\u663e\u8457\u6291\u5236\uff0c\u8fd9\u5bfc\u81f4\u5176NH<sub>3<\/sub>\u9009\u62e9\u6027\u589e\u5f3a\u3002<\/section>\n<section>\u6b64\u5916\uff0c\u901a\u8fc7\u6781\u5316\u66f2\u7ebf\u53ef\u4ee5\u53d1\u73b0Te\u6750\u6599\u7684NRR\u6027\u80fd\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\uff0c\u8fd9\u8868\u660eTe\u4e0d\u662f\u7535\u50ac\u5316\u53cd\u5e94\u7684\u6d3b\u6027\u4f4d\u70b9\u3002\u4e4b\u540e\uff0c\u6839\u636e\u6821\u51c6\u66f2\u7ebf\uff0cNH<sub>3<\/sub>\u4ea7\u7387\u3001\u6cd5\u62c9\u7b2c\u6548\u7387(FE)\u548c\u5916\u52a0\u7535\u4f4d\uff0c\u672c\u6587\u7ed8\u5236\u4e86\u76f8\u5e94\u7684NRR\u5173\u7cfb\u56fe\uff0c\u6839\u636e\u5173\u7cfb\u56fe\u53ef\u77e5\uff0c\u5916\u52a0\u7535\u4f4d\u8d8a\u9ad8\uff0cFE\u548cNH<sub>3<\/sub>\u4ea7\u7387\u8d8a\u4f4e\uff0c\u8fd9\u662f\u56e0\u4e3a\u7535\u52bf\u8d8a\u9ad8\uff0c\u4e0eHER\u7684\u7ade\u4e89\u5c31\u8d8a\u6fc0\u70c8\u3002<\/section>\n<section>\u66f4\u91cd\u8981\u7684\u662f\uff0c\u4ecb\u5b54\u975e\u6676\u6001IrTe\u7684FE\u6700\u9ad8\uff0c\u4e3a11.2%\uff0cNH<sub>3<\/sub>\u4ea7\u7387\u4e3a34.6 \u03bcg mg<sup>-1<\/sup>\u00a0h<sup>-1<\/sup>(-0.15 V vs.RHE)\uff0c\u8fd9\u8fdc\u8fdc\u9ad8\u4e8e\u4ecb\u5b54\u6676\u6001IrTe\u3001Ir\u548cTe\uff0c\u5176\u6027\u80fd\u4e5f\u8fdc\u9ad8\u4e8e\u5176\u4ed6\u6700\u5148\u8fdb\u7684\u8d35\u91d1\u5c5e\u57fa\u7535\u50ac\u5316\u5242\uff0c\u8fd9\u6709\u529b\u7684\u8bf4\u660e\u4e86\u4ecb\u5b54\u975e\u6676\u6001IrTe\u50ac\u5316\u5242\u5177\u6709\u4f18\u5f02\u7684\u6027\u80fd\u3002<\/section>\n<section><img decoding=\"async\" title=\"2\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230329\/1680057817190476.jpg\" alt=\"2\" 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eV\u3002<\/section>\n<section>\u5f15\u5165Te\u540e\uff0c\u53cd\u5e94\u7684\u51b3\u901f\u6b65\u9aa4\u6ca1\u6709\u6539\u53d8\uff0c\u4ecd\u7136\u662f\u7b2c\u4e00\u6b65\uff0c\u4f46\u51b3\u901f\u6b65\u9aa4\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u53d8\u5316\u964d\u4f4e\u52301.10 eV\uff0c\u8fd9\u4e5f\u8bc1\u660e\u4e86Te\u7684\u5f15\u5165\u662f\u50ac\u5316\u5242\u50ac\u5316\u6027\u80fd\u63d0\u9ad8\u7684\u91cd\u8981\u539f\u56e0\u3002<\/section>\n<section><strong>\u6b64\u5916\uff0c\u7531\u4e8eNRR\u7684\u9009\u62e9\u6027\u53d6\u51b3\u4e8eHER\u548cNRR\u4e4b\u95f4\u7684\u7ade\u4e89\uff0c\u56e0\u6b64\u672c\u6587\u8fd8\u8ba1\u7b97\u4e86HER\u8fc7\u7a0b\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u3002<\/strong><\/section>\n<section>\u7814\u7a76\u53d1\u73b0\uff0cIr\u8868\u9762\u5bf9HER\u8fc7\u7a0b\u4e2d\u7684\u6c22\u5438\u9644\u81ea\u7531\u80fd(\u0394G<sub>H<\/sub>*)\u4e3a0.12 eV\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cIrTe\u8868\u9762\u663e\u793a\u51fa\u66f4\u5927\u7684\u0394G<sub>H<\/sub>*(0.27 eV)\uff0c\u8868\u660e\u5f15\u5165Te\u80fd\u6709\u6548\u7684\u6291\u5236HER\u3002\u4e0a\u8ff0\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0cIrTe\u4f18\u5f02\u7684NRR\u6027\u80fd\u6e90\u4e8e\u826f\u597d\u7684N<sub>2<\/sub>\u6d3b\u5316\u3001\u8f83\u4f4e\u7684\u6781\u9650\u7535\u4f4d\u4ee5\u53ca\u5bf9HER\u7684\u6291\u5236\u3002\u672c\u6587\u8bbe\u8ba1\u7684\u4ecb\u5b54\u975e\u6676\u50ac\u5316\u5242\u53ef\u80fd\u4e3a\u672a\u6765\u8bbe\u8ba1\u548c\u5236\u5907\u66f4\u9ad8\u6548\u7684NRR\u7535\u50ac\u5316\u5242\u63d0\u4f9b\u65b0\u7684\u601d\u8def\u3002<\/section>\n<section><img decoding=\"async\" title=\"9\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230329\/1680057829704168.jpg\" alt=\"9\" \/><\/section>\n<section>Noble-Metal\u2013Metalloid Alloy Architectures: Mesoporous Amorphous Iridium\u2013Tellurium Alloy for Electrochemical N<sub>2<\/sub>\u00a0Reduction,\u00a0<strong><em>Journal of the American Chemical Society<\/em><\/strong>,\u00a0<strong>2023<\/strong>, DOI: 10.1021\/jacs.2c10637.<\/section>\n<section>https:\/\/doi.org\/10.1021\/jacs.2c10637.<\/section>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u5b54\u6750\u6599\u5177\u6709\u6bd4\u5757\u72b6\u6750\u6599\u66f4\u5927\u7684\u8868\u9762\u79ef\u548c\u66f4\u4e30\u5bcc\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u5728\u7535\u50ac\u5316\u80fd\u91cf\u8f6c\u6362\u548c\u50a8\u80fd\u5e94\u7528\u4e2d\u8868\u73b0\u51fa\u4e86\u7a81\u51fa\u7684\u6027\u80fd\uff0c\u4f8b\u5982\u5229\u7528 [&hellip;]<\/p>\n","protected":false},"author":326,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-47774","post","type-post","status-publish","format-standard","hentry","category-tuijianyuedu"],"_links":{"self":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/comments?post=47774"}],"version-history":[{"count":1,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47774\/revisions"}],"predecessor-version":[{"id":47775,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47774\/revisions\/47775"}],"wp:attachment":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/media?parent=47774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/categories?post=47774"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/tags?post=47774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}