{"id":238324,"date":"2022-06-13T06:16:29","date_gmt":"2022-06-12T22:16:29","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=238324"},"modified":"2022-06-12T20:16:59","modified_gmt":"2022-06-12T12:16:59","slug":"edward-h-sargent%e7%8e%8b%e8%8e%b9-nature-catalysis%ef%bc%9a%e9%ab%98%e7%a2%b3%e5%88%a9%e7%94%a8%e7%8e%87%ef%bc%81%e9%85%b8%e6%80%a7%e4%bb%8b%e8%b4%a8%e4%b8%adco2%e8%bf%98%e5%8e%9f%e4%b8%ba","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=238324","title":{"rendered":"Edward H. 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mA cm<sup>-2<\/sup>\u9178\u6027\u4ecb\u8d28\u4e2d\uff0cCO<sub>2<\/sub>\u8f6c\u5316\u4e3aC<sub>2+<\/sub>\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\uff08FE\uff09\u4e3a89\u00b14%\uff0c\u5355\u7a0b\u78b3\u6548\u7387\u4e3a60\u00b12%\uff08\u8003\u8651\u603b\u548c\u65f6\u7684\u603bCO<sub>2<\/sub>\u5229\u7528\u7387\u4e3a68\u00b14%\uff0c\u5305\u62ecC<sub>1<\/sub>\u548cC<sub>2+<\/sub>\u4ea7\u7269\uff09\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a<strong>\u201cHigh carbon utilization in CO<sub>2<\/sub> reduction to multi-carbon products in acidic media\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520a<em>Nature Catalysis<\/em>\u4e0a\u3002<br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-238325\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/5-5.jpg\" alt=\"\" width=\"1095\" height=\"567\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/5-5.jpg 1095w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/5-5-300x155.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/5-5-768x398.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/5-5-1024x530.jpg 1024w\" sizes=\"(max-width: 1095px) 100vw, 1095px\" \/><br \/>\n <strong>\u3010\u6838\u5fc3\u521b\u65b0\u3011<\/strong><\/p>\n<p>1\u3001Pd-Cu\u53cc\u91d1\u5c5e\u50ac\u5316\u5242\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\u50ac\u5316CO<sub>2<\/sub>\u8f6c\u5316\u4e3aC<sub>2+<\/sub>\u65f6\uff0c\u5176\u8868\u73b0\u51fa\u6700\u4f4e\u7684\u0394G<sub>OCCOH*<\/sub>\uff0c\u540c\u65f6\u2206G<sub>OCCOH*<\/sub>-\u2206G<sub>CHO*<\/sub>\u6700\u4f4e\uff0c\u8868\u660e\u5bf9C<sub>2+<\/sub>\u4ea7\u7269\u5177\u6709\u9ad8\u6d3b\u6027\u548c\u9009\u62e9\u6027\u3002<\/p>\n<p>2\u3001Pd-Cu\u53cc\u91d1\u5c5e\u50ac\u5316\u5242\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a500 mA cm<sup>-2<\/sup>\u9178\u6027\u4ecb\u8d28\u4e2d\uff0cCO<sub>2<\/sub>\u8f6c\u5316\u4e3aC<sub>2+<\/sub>\u7684FE\u4e3a89\u00b14%\uff0c\u5355\u7a0b\u78b3\u6548\u7387\u4e3a60\u00b12%\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-238326\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/TOC.webp_-1.jpg\" alt=\"\" width=\"685\" height=\"479\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/TOC.webp_-1.jpg 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/TOC.webp_-1-300x210.jpg 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n<p><strong>\u56fe\u4e00\u3001\u5c40\u90e8\u7269\u79cd\u60c5\u51b5\uff08CO<sub>2<\/sub>\u548cH<sup>+<\/sup>\uff09<\/strong>\u00a92022 Springer Nature Limited<br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-238327\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/1.webp_-2.jpg\" alt=\"\" width=\"800\" height=\"591\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/1.webp_-2.jpg 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/1.webp_-2-300x222.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/1.webp_-2-768x567.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\uff08a-b\uff09\u5728\u65bd\u52a0\u7535\u6d41\u5bc6\u5ea6\u4e3a500\u2009mA\u2009cm<sup>-2<\/sup>\u4ee5\u53ca\u65bd\u52a0\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\uff08<em>j<\/em>\uff09\u548c\u4f53\u79efpH\u4e0b\u7684\u8868\u9762pH\u503c\u4e0b\uff0c\u5728\u4e0d\u540cpH\u503c\u4e0b\u6eb6\u6db2\u4e2d\u7684\u6a21\u62dfpH\u503c\u53d8\u5316\uff1b<\/p>\n<p>\uff08c-d\uff09\u4e0d\u540c\u6eb6\u6db2pH\u503c\u4e0bCO<sub>2<\/sub>\u7684\u6d53\u5ea6\u5206\u5e03\u548c\u5728\u65bd\u52a0\u7535\u6d41\u5bc6\u5ea6\u4e3a500\u2009mA\u2009cm<sup>-2<\/sup>\u4e0b\u6eb6\u6db2\u4e2dpH\u2009=2.0\u7684\u78b3\u9178\u76d0\u5206\u6570\u3002<\/p>\n<p><strong>\u56fe\u4e8c\u3001\u53cc\u91d1\u5c5eX\u2013Cu(111)\u4e0aCO<sub>2<\/sub>RR\u7684DFT\u8ba1\u7b97<\/strong>\u00a92022 Springer Nature Limited<br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-238328\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/2.webp_-2.jpg\" alt=\"\" width=\"800\" height=\"383\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/2.webp_-2.jpg 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/2.webp_-2-300x144.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/2.webp_-2-768x368.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\uff08a\uff09CO<sub>2<\/sub>RR\u5bf9C<sub>1<\/sub>\u548cC<sub>2+<\/sub>\u4ea7\u7269\u76842D 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class=\"aligncenter size-full wp-image-238329\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/3.webp_-2.jpg\" alt=\"\" width=\"800\" height=\"622\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/3.webp_-2.jpg 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/3.webp_-2-300x233.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/06\/3.webp_-2-768x597.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\uff08a\uff09\u4e00\u7cfb\u5217\u5177\u6709\u4e0d\u540c\u7535\u7f6e\u6362\u53cd\u5e94\u65f6\u95f4\u7684Pd-Cu\u50ac\u5316\u5242\u7684SEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08b\uff09PTFE\u4e0a6.2% Pd-Cu\u50ac\u5316\u5242\u7684\u4f4e\u500dSEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08c\uff09Pd-Cu\u50ac\u5316\u5242\u7684TEM\u56fe\u50cf\u548c\u76f8\u5e94\u7684Cu\u548cPd\u7684EDX\u56fe\uff1b<\/p>\n<p>\uff08d-e\uff09PTFE\u4e0a6.2% 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Pd-Cu\u5728\u4e0d\u540cCO<sub>2<\/sub>\u6d41\u901f\u4e0b\uff08\u7535\u6d41\u5bc6\u5ea6\u4e3a500\u2009mA\u2009cm<sup>-2<\/sup>\uff09\u4e0bCO<sub>2<\/sub>\u8f6c\u5316\u4e3aC<sub>2+<\/sub>\u7684FE\u503c\u548cSPCE<sub>C2+<\/sub>\uff1b<\/p>\n<p>\uff08f\uff09CO<sub>2<\/sub>RR\u5c40\u90e8\u7535\u6d41\u5bc6\u5ea6\u3001C<sub>2+<\/sub>\u4ea7\u7269FE\u3001\u6db2\u4f53\u4ea7\u7269\u4ea4\u53c9\u5206\u6570\u3001\u672c\u4f53\u7535\u89e3\u8d28\u7684pH\u503c\u548c6.2% Pd-Cu\u7684SPCE\u4e0e\u6700\u5148\u8fdb\u7684CO<sub>2<\/sub>RR\u50ac\u5316\u5242\u7684\u6bd4\u8f83\uff1b<\/p>\n<p>\uff08g\uff09Pd-Cu\u50ac\u5316\u5242\u5728AEM CO<sub>2<\/sub>\u7535\u89e3\u69fd\u4e2d\u8fd0\u884c0.5\u2009h\u540e\u548cNafion CO<sub>2<\/sub>\u7535\u89e3\u69fd\u4e2d\u8fd0\u884c4.5\u2009h\u540e\u7684\u4ea7\u7269\u4ea4\u53c9\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u62a5\u9053\u4e86\u4f4e\u4ea4\u53c9\u7387\u3001\u9ad8\u5355\u7a0b\u78b3\u5229\u7528\u7387\u7684\u7535\u50ac\u5316CO<sub>2<\/sub>\u8f6c\u5316\u4e3aC<sub>2+<\/sub>\u3002\u6709\u9650\u5143\u4eff\u771f\u6a21\u62df\u7814\u7a76\u8868\u660e\uff0cpH=2.0\u662f\u9178\u6027\u7535\u89e3\u8d28\u4e2dCO<sub>2<\/sub>RR\u7684\u6700\u5408\u9002\u53cd\u5e94\u6761\u4ef6\uff0c\u8fd9\u662f\u672c\u4f53pH\u503c\u548c\u78b3\u9178\u76d0\u5f62\u6210\u4e4b\u95f4\u7684\u6709\u6548\u5e73\u8861\u3002DFT\u7ed3\u679c\u8868\u660e\uff0c\u5c06Pd\u5f15\u5165Cu\u589e\u5f3a\u4e86\u5c40\u90e8CO*\u6d53\u5ea6\u4ee5\u4fc3\u8fdbC-C\u8026\u5408\u3002\u5bf9CO*\u7684\u9ad8\u4eb2\u548c\u529b\u4e0eH*\u7684\u6d3b\u6027\u4f4d\u70b9\u7ade\u4e89\u4ee5\u524a\u5f31H\u7ed3\u5408\u80fd\uff0c\u4ece\u800c\u6291\u5236HER\uff0c\u8fdb\u800c\u5b9e\u73b0\u5bf9Pd-Cu\u4e0aC<sub>2+<\/sub>\u7684\u9ad8\u9009\u62e9\u6027\u3002\u4f5c\u8005\u5728\u9178\u6027\u6761\u4ef6\u4e0b\u5408\u6210\u4e86\u4e00\u7cfb\u5217\u7528\u4e8eCO<sub>2<\/sub>RR\u7684Pd-Cu\u50ac\u5316\u5242\uff0c\u5e76\u62a5\u9053\u4e86\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a500 mA cm<sup>-2<\/sup>\u4e0bCO<sub>2<\/sub>\u8f6c\u5316\u4e3aC<sub>2+<\/sub>\u7684\u5355\u7a0b\u78b3\u6548\u7387\u4e3a60%\u3002\u8fd9\u4e9b\u53d1\u73b0\u8868\u660e\u672a\u6765\u5728\u514b\u670dCO<sub>2<\/sub>\u7535\u89e3\u69fd\u4e2dCO<sub>2<\/sub>\u635f\u5931\u65b9\u9762\u53d6\u5f97\u8fdb\u4e00\u6b65\u8fdb\u5c55\u7684\u65b9\u5411 .<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41929-022-00788-1\" target=\"_blank\" rel=\"noopener\">High carbon utilization in CO<sub>2<\/sub> reduction to multi-carbon products in acidic media<\/a><\/strong>. <em>Nature Catalysis<\/em>, <strong>2022<\/strong>, DOI: 10.1038\/s41929-022-00788-1.<\/p>\n<p><strong>\u56e2\u961f\u4ecb\u7ecd\uff1a<\/strong><\/p>\n<p><strong>\u738b\u83b9\u6559\u6388\u4e8e2019\u5e747\u6708\u4f5c\u4e3a\u52a9\u7406\u6559\u6388\u52a0\u5165\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u5316\u5b66\u7cfb<\/strong>\uff0c\u5176\u6bd5\u4e1a\u4e8e\u725b\u6d25\u5927\u5b66\uff0c\u5e08\u4ece\u6b27\u6d32\u79d1\u5b66\u9662\u9662\u58ebRichard G. Compton\u6559\u6388\uff0c\u957f\u671f\u4e13\u6ce8\u4e8e\u7535\u6781\u52a8\u529b\u5b66\u53ca\u7535\u50ac\u5316\u4e8c\u6c27\u5316\u78b3\u8fd8\u539f\u7814\u7a76\u5de5\u4f5c\u3002\u8fd1\u4e94\u5e74\u6765\u4ee5\u7b2c\u4e00\/\u6216\u901a\u8baf\u4f5c\u8005\u5728<em>Nature Catalysis<\/em>\u3001<em>Nature Communications<\/em>\u3001<em>Proceedings of the National Academy of Sciences of the United States of American<\/em>\u3001<em>Chemical Science<\/em>\u3001<em>Chem<\/em>\u3001<em>ACS Energy Letters<\/em>\u7b49\u671f\u520a\u53d1\u8868\u8bba\u658730\u4f59\u7bc7\u3002<\/p>\n<p>\u8bfe\u9898\u7ec4\u7f51\u9875\uff1ahttps:\/\/ywanggroup.com\/.<\/p>\n<p><strong>\u56e2\u961f\u5728\u8be5\u9886\u57df\u7684\u5de5\u4f5c\u6c47\u603b<\/strong>\uff1a<\/p>\n<p>1. Z. Xu, M. Sun, Z. Zhang, Y. Xie, H. Hou, X. Ji, T. Liu, B. Huang*, Y. Wang*, Steering the Selectivity of Electrochemical CO<sub>2<\/sub> Reduction in Acidic Media, <em>ChemCatChem<\/em>, <strong>2022<\/strong>, e202200052<\/p>\n<p>2. Z. Zhang, Y. Xie, Y. Wang*, What Matters in the Emerging Application of CO<sub>2<\/sub> Electrolysis, <em>Curr. Opin. Electrochem.<\/em>, <strong>2022,<\/strong> <em>34<\/em>, 101012<\/p>\n<p>3. Y. Chen1, W. Li1, Y. Yao, P. Gogoi, X. Deng, Y. Xie, Z. Yang, Y. Wang, Y. C. Li, \u201c Enabling Acidic Oxygen Reduction Reaction in Zinc Air Battery with Bipolar Membrane, <em>ACS, Appl, Mater, Interfaces<\/em>, <strong>2022<\/strong>, <em>14<\/em>, 12257<\/p>\n<p><strong>\u76f8\u5173\u4f18\u8d28\u6587\u732e\u63a8\u8350<\/strong><\/p>\n<p>1. CO<sub>2<\/sub> electrolysis to multicarbon products in strong acid (DOI: 10.1126\/science.abg6582 )<\/p>\n<p>2. Absence of CO<sub>2<\/sub> electroreduction on copper, gold and silver electrodes without metal cations in solution ( https:\/\/www.nature.com\/articles\/s41929-021-00655-5)<\/p>\n<p>3. Modulating electric field distribution by alkali cations for CO<sub>2<\/sub> electroreduction in strongly acidic medium ( https:\/\/www.nature.com\/articles\/s41929-022-00761-y )<\/p>\n<p>\u672c\u6587\u7531CQR\u7f16\u8bd1\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1\uff1atougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu.<br \/>\n \u2003<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5bfc\u8bfb\u3011 \u7531\u53ef\u518d\u751f\u7535\u529b\u9a71\u52a8\u7684CO2\u7535\u8fd8\u539f\uff08CO2RR\uff09\u4ea7\u751f\u7684\u4e59\u70ef\u3001\u4e59\u9187\u7b49\u591a\u78b3\uff08C2+\uff09\u4ea7\u54c1\uff0c\u56e0\u5176\u9ad8\u5e02\u573a\u4ef7\u503c\u800c\u5907\u53d7\u5173\u6ce8\u3002\u5728\u73b0\u6709\u7684\u53cd\u5e94\u5668\u4e2d\uff0c\u78b1\u6027\u6216\u4e2d\u6027pH\u7535\u89e3\u6db2\u901a\u5e38&#8230;<\/p>\n","protected":false},"author":7770,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[3527],"class_list":["post-238324","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-co2rr"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/238324"}],"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\/7770"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=238324"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/238324\/revisions"}],"predecessor-version":[{"id":238334,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/238324\/revisions\/238334"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=238324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=238324"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=238324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}