{"id":238570,"date":"2022-06-19T06:33:04","date_gmt":"2022-06-18T22:33:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=238570"},"modified":"2022-06-18T21:33:29","modified_gmt":"2022-06-18T13:33:29","slug":"nature%e5%ad%90%e5%88%8a%ef%bc%9a%e6%b6%b2%e7%9b%b8%e9%98%b3%e6%9e%81%e5%b7%a5%e8%89%ba%e7%ad%96%e7%95%a5%e5%8a%a9%e5%8a%9bco2rr%ef%bc%8c%e5%ae%9e%e7%8e%b048%e7%9a%84%e6%80%bb%e7%a2%b3%e6%95%88","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=238570","title":{"rendered":"Nature\u5b50\u520a\uff1a\u6db2\u76f8\u9633\u6781\u5de5\u827a\u7b56\u7565\u52a9\u529bCO2RR\uff0c\u5b9e\u73b048%\u7684\u603b\u78b3\u6548\u7387"},"content":{"rendered":"

01<\/strong>\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u5c06\u4e8c\u6c27\u5316\u78b3\uff08CO2<\/sub>\uff09\u7535\u5316\u5b66\u8fd8\u539f\u4e3a\u591a\u78b3\u4ea7\u54c1 (C2+<\/sub>)\u662f\u51cf\u5c11CO2<\/sub>\u51c0\u6392\u653e\u91cf\u7684\u6709\u524d\u666f\u7684\u65b9\u6cd5\uff0c\u4e3a\u83b7\u5f97\u6709\u4ef7\u503c\u7684\u5316\u5b66\u54c1\u548c\u71c3\u6599\u63d0\u4f9b\u4e86\u9014\u5f84\uff0c\u5bf9\u4e8e\u5b9e\u73b0\u78b3\u4e2d\u548c\u548c\u78b3\u8fbe\u5cf0\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u76ee\u524d\uff0c\u6700\u597d\u7684\u4e8c\u6c27\u5316\u78b3\u8fd8\u539f\uff08CO2<\/sub>RR\uff09\u6d41\u901a\u6c60\u7cfb\u7edf\u548c\u96f6\u95f4\u9699\u819c\u7535\u6781\u7ec4\u4ef6 (MEA) \u7cfb\u7edf\u53ef\u5b9e\u73b0 70% \u7684C2+<\/sub>\u6cd5\u62c9\u7b2c\u6548\u7387 (FE)\u4ee5\u53ca\u8d85\u8fc71\u2009A\u2009cm\u22122<\/sup>\uff08\u5728\u6d41\u901a\u6c60\u7cfb\u7edf\u4e2d\uff09\u548c100\u2009mA\u2009cm\u22122<\/sup>\uff08\u5728MEA\u4e2d\uff09\u7684\u5c40\u90e8\u7535\u6d41\u5bc6\u5ea6\u3002\u5c31\u5de5\u4e1a\u5e94\u7528\u800c\u8a00\uff0c\u8fd9\u4e9b\u751f\u4ea7\u529b\u6c34\u5e73\u5f15\u8d77\u4e86\u4ea7\u4e1a\u754c\u7684\u5173\u6ce8\u548c\u5e7f\u6cdb\u7684\u7814\u7a76\u5174\u8da3\u3002<\/p>\n

\u7136\u800c\uff0c\u4e0e\u4e0b\u6e38CO2<\/sub>\u5206\u79bb\u76f8\u5173\u7684\u4e3b\u8981\u80fd\u6e90\u548c\u7ecf\u6d4e\u635f\u5931\u4ecd\u7136\u662f\u4e00\u4e2a\u6311\u6218\u3002\u56de\u6536CO2<\/sub>\u7684\u6210\u672c\u7279\u522b\u9ad8\uff0c\u5728\u4e2d\u6027\u548c\u78b1\u6027\u4ecb\u8d28 CO2<\/sub>\u5230C2+<\/sub>\u7535\u89e3\u69fd\uff0c\u5206\u522b\u9700\u898125%\u548c70%\u7684\u603b\u80fd\u91cf\u8f93\u5165\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u76ee\u524d\u7684CO2<\/sub>RR\u50ac\u5316\u5242\u5728\u9ad8\u78b1\u6027\u5c40\u90e8\u6761\u4ef6\uff08pH>12\uff09\u4e0b\u8fd0\u884c\uff0c\u4ee5\u4fc3\u8fdb\u9634\u6781C2+<\/sub>\u7684\u751f\u6210\u3002\u7136\u800c\uff0c\u5f62\u6210\u78b3\u9178\u76d0\u7684\u526f\u53cd\u5e94\uff08CO2<\/sub>+OH–<\/sup>\u2009\u2192\u2009CO3<\/sub>2-<\/sup>\u6216HCO3<\/sub>–<\/sup>\uff09\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u662f\u6709\u5229\u7684\uff0c\u6d88\u8017\u4e86\u6ce8\u5165\u7684\u5927\u90e8\u5206CO2<\/sub>\u3002\u867d\u7136\u5728\u819c\u7535\u6781\u7ec4\u4ef6\u7535\u6c60\u4e2d\u4f7f\u7528\u4e2d\u6027\u7535\u89e3\u8d28\uff08\u4f8b\u5982 KHCO3<\/sub>\uff09\u64cd\u4f5c\u53ef\u51cf\u8f7bCO2<\/sub>\u635f\u5931\u3002\u7136\u800c\uff0c\u5927\u91cf\u7684\u8f93\u5165CO2<\/sub>\uff08\u6bd4\u8f6c\u5316\u4e3aC2+<\/sub>\u7684\u90e8\u5206\u591a\u7ea6 3 \u500d\uff09\u4ee5\u78b3\u9178\u76d0\/\u78b3\u9178\u6c22\u76d0\u7684\u5f62\u5f0f\u7a7f\u8fc7\u9634\u79bb\u5b50\u4ea4\u6362\u819c (AEM) \u5230\u8fbe\u9633\u6781\uff0c\u4e0e\u9633\u6781\u53cd\u5e94\u4ea7\u751f\u7684\u8d28\u5b50\u7ed3\u5408\u5e76\u8f6c\u5316\u56de\u4e8c\u6c27\u5316\u78b3\u3002\u5728\u9633\u6781\u4fa7\uff0c\u4ea4\u53c9CO2<\/sub>\u4e0e\u901a\u8fc7\u6790\u6c27\u53cd\u5e94 (OER) \u4ea7\u751f\u7684O2<\/sub>\u7ed3\u5408\u4ea7\u751f 60-80% CO2<\/sub>\u548c 20-40% O2<\/sub>\u7684\u6c14\u4f53\u6df7\u5408\u7269\u3002\u8fd9\u79cd\u6df7\u5408\u7269\u4e0d\u80fd\u76f4\u63a5\u5faa\u73af\u5230\u9634\u6781\uff0c\u56e0\u4e3a\u6c27\u8fd8\u539f\u5c06\u5728\u9634\u6781\u5360\u4e3b\u5bfc\u5730\u4f4d\u3002\u56e0\u6b64\uff0c\u9700\u8981\u5728\u9633\u6781\u4e0b\u6e38\u5206\u79bbCO2<\/sub>\uff0c\u6bcf\u751f\u4ea7\u4e00\u5428\u4e59\u70ef\u4f1a\u589e\u52a050-100\u2009GJ\u7684\u80fd\u6e90\u635f\u5931\uff0c\u5176\u80fd\u6e90\u6210\u672c\u9ad8\u4e8e\u77f3\u5316\u4e59\u70ef\u751f\u4ea7\u7684\u80fd\u6e90\u6d88\u8017\u3002<\/p>\n

02<\/strong>\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u52a0\u62ff\u5927\u591a\u4f26\u591a\u5927\u5b66Edward H. Sargent\u548cDavid Sinton\u7b49\u4eba<\/strong>\u5c06CO2<\/sub>RR\u4e0e\u8461\u8404\u7cd6\u6c27\u5316\u53cd\u5e94 (GOR) \u7ed3\u5408\u8d77\u6765\uff0c\u5e76\u5c55\u793a\u4e86\u6db2\u76f8\u9633\u6781\u5de5\u827a\u7b56\u7565\u3002<\/strong>\u4f5c\u8005\u8bc1\u660e\u4f7f\u7528\u8be5\u5de5\u827a\u53ef\u4ee5\u901a\u8fc7\u7b80\u4fbf\u7684\u6c14\u6db2\u5206\u79bb\u56de\u6536\u4ea4\u53c9\u7684CO2<\/sub>\uff0c\u800c\u65e0\u9700\u989d\u5916\u7684\u80fd\u91cf\u8f93\u5165\uff1a\u9633\u6781\u5c3e\u6c14\u53ef\u4ee5\u4e0e\u65b0\u9c9c\u7684CO2<\/sub>\u539f\u6599\u4e00\u8d77\u76f4\u63a5\u9001\u5165\u9634\u6781\u8f93\u5165\u3002\u4e0e\u6700\u5148\u8fdb\u7684\u5355\u7ea7CO2<\/sub>-to-C2+<\/sub>\u88c5\u7f6e\u76f8\u6bd4\uff0c\u8fd9\u79cd\u7cfb\u7edf\u8868\u73b0\u51fa1.9\u2009V\u7684\u4f4e\u5168\u7535\u6c60\u7535\u538b\u548c48%\u7684\u603b\u78b3\u6548\u7387\uff0c\u53ef\u5b9e\u73b0262 GJ\/\u5428\u4e59\u70ef\uff0c\u80fd\u6e90\u5f3a\u5ea6\u964d\u4f4e46%\u3002\u5728\u4e2d\u6027\u548c\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\uff0c\u8be5\u7b56\u7565\u4e0e\u5f53\u4eca\u6700\u9ad8\u6548\u7684\u7535\u89e3\u69fd\u548cCO2<\/sub>\u50ac\u5316\u5242\u517c\u5bb9\uff0c\u53ef\u53d1\u6325\u6700\u4f73\u529f\u80fd\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cEliminating the need for anodic gas separation in CO2<\/sub> electroreduction systems via liquid-to-liquid anodic upgrading<\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Nature Communications<\/em><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

03<\/strong>\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

    \n
  1. \u4f5c\u8005\u5c06CO2<\/sub>RR\u4e0e\u4e2d\u6027\u4ecb\u8d28\u4e2d\u7684\u5168\u6db2\u4f53\u9633\u6781\u53cd\u5e94\u914d\u5bf9\uff0c\u5728\u53ef\u518d\u751f\u5316\u5b66\u54c1\u548c\u71c3\u6599\u7684\u7535\u5408\u6210\u4e2d\u5b9e\u73b0\u4e86\u9ad8\u78b3\u6548\u7387\u548c\u4f4e\u80fd\u91cf\u8f93\u5165\u3002\u5b9e\u65bd\u8fd9\u4e00\u7b56\u7565\u7684\u5173\u952e\u662f\u5c06\u9634\u6781\u548c\u9633\u6781\u4e0a\u7684\u50ac\u5316\u5242\u8d28\u91cf\u8d1f\u8f7d\u914d\u5bf9\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8 CO2<\/sub>RR\u4ea7\u7269\u9009\u62e9\u6027\u5e76\u540c\u65f6\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u9633\u6781OER\u9009\u62e9\u6027\u3002\u7a7f\u8fc7\u9633\u6781\u7684CO2<\/sub>\u4ece\u9633\u6781\u4e0b\u6e38\u56de\u6536\uff0c\u7eaf\u5ea6>99%\uff1b<\/li>\n
  2. \u901a\u8fc7\u5c06CO2<\/sub>\u56de\u6d41\u5230\u4e0a\u6e38\u9634\u6781\uff0c\u8be5\u7b56\u7565\u5b9e\u73b0\u4e86\u9ad8\u8fbe75%\u7684CO2<\/sub>\u8f6c\u5316\u7387\u3002\u8be5\u7ec4\u5408\u7cfb\u7edf\u5728100\u2009mA\u2009cm-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5b9e\u73b0\u4e861.90\u2009V\u7684\u4f4e\u5168\u7535\u6c60\u7535\u52bf\uff0c\u5e76\u4e14C2+<\/sub>\u4ea7\u7269\u7684\u7a33\u5b9a\u7535\u5408\u6210\u65f6\u95f4\u8d85\u8fc780\u2009h\uff0c\u540c\u65f6\u4fdd\u6301\u4e8645%\u7684\u9ad8CO2<\/sub>\u8f6c\u5316\u7387\u3002\u8003\u8651\u5230\u603b\u7535\u529b\u548c\u4e0b\u6e38\u5206\u79bb\u80fd\u6e90\u6210\u672c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u5b9e\u73b0\u4e86\u6bcf\u751f\u4ea7\u4e00\u5428\u4e59\u70ef\u7684\u603b\u80fd\u6e90\u5f3a\u5ea6\u4e3a 262\u2009GJ\uff0c\u6bd4\u4ee5\u524d\u7684CO2<\/sub>RR\u7535\u89e3\u69fd\u4f4e\u7ea646%\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3aCO2<\/sub>RR\u7535\u89e3\u63d0\u4f9b\u4e86\u4e00\u6761\u9ad8\u78b3\u6548\u7387\u9014\u5f84\u3002<\/li>\n<\/ol>\n

    04<\/strong>\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

    \u56fe\u4e00\u3001\u5168\u6db2\u4f53\u9633\u6781\u53ef\u5b9e\u73b0\u4e8c\u6c27\u5316\u78b3\u56de\u6536\u548c\u4f4e\u80fd\u8017\u4e59\u70ef\u00a9 2022 The Authors<\/strong><\/p>\n

    \"\"<\/p>\n

    \u56fe\u4e8c\u3001MEA\u7535\u89e3\u69fd\u50ac\u5316\u5242\u7684\u7535\u5b50\u663e\u5fae\u955c\u8868\u5f81\u00a9 2022 The Authors<\/strong><\/p>\n

    \"\"<\/p>\n

    \u56fe\u4e09\u3001CO2RR-GOR \u7535\u89e3\u7cfb\u7edf\u7684\u6027\u80fd \u9634\u6781\u548c\u9633\u6781\u4e0a\u7684\u8d28\u91cf\u8d1f\u8f7d\u4e3aCu\uff1a0.5<\/strong>\u2009<\/strong>mg<\/strong>\u2009<\/strong>cm-2<\/sup><\/strong>\u548cPt\uff1a2<\/strong>\u2009<\/strong>mg<\/strong>\u2009<\/strong>cm-2<\/sup>\u00a9 2022 The Authors<\/strong><\/p>\n

    \"\"<\/p>\n

    \u56fe\u56db\u3001CO2<\/sub>RR-GOR \u7cfb\u7edf\u572850\u00b0C\u4f4eCO2<\/sub>\u53ef\u7528\u6027\u4e0b\u7684\u6027\u80fd \u9634\u6781\u548c\u9633\u6781\u4e0a\u7684\u8d28\u91cf\u8d1f\u8f7d\u4e3aCu\uff1a0.5<\/strong>\u2009<\/strong>mg<\/strong>\u2009<\/strong>cm-2<\/sup><\/strong>\u548cPt\uff1a2<\/strong>\u2009<\/strong>mg<\/strong>\u2009<\/strong>cm-2<\/sup>\u00a9 2022 The Authors<\/strong><\/p>\n

    \"\"<\/p>\n

    \u4f5c\u8005\u7b80\u4ecb<\/strong><\/p>\n

    \"\"<\/p>\n

    Edward H. Sargent\u6559\u6388\u662f\u6750\u6599\u5b66\u548c\u5149\u5b50\u5b66\u9886\u57df\u4e16\u754c\u8457\u540d\u79d1\u5b66\u5bb6\u3002\u56e0\u5176\u5728\u53ef\u6eb6\u6db2\u76f8\u5904\u7406\u7684\u534a\u5bfc\u4f53\u592a\u9633\u80fd\u7535\u6c60\u548c\u5149\u63a2\u6d4b\u5668\u7814\u7a76\u4e2d\u6240\u505a\u51fa\u7684\u8d21\u732e\uff0c\u5f53\u9009Fellow of the AAAS; \u56e0\u5176\u5728\u80f6\u4f53\u91cf\u5b50\u70b9\u5149\u7535\u5b50\u5668\u4ef6\u7814\u7a76\u4e2d\u6240\u4f5c\u51fa\u7684\u8d21\u732e\uff0c\u5f53\u9009Fellow of the IEEE\uff1b\u56e0\u5176\u5728\u5229\u7528\u91cf\u5b50\u9650\u57df\u6750\u6599\u5236\u5907\u5168\u5149\u8c31\u592a\u9633\u80fd\u7535\u6c60\u548c\u8d85\u7075\u654f\u5149\u63a2\u6d4b\u5668\u7814\u7a76\u4e2d\u6240\u505a\u51fa\u7684\u8d21\u732e\uff0c\u5f53\u9009\u52a0\u62ff\u5927\u5de5\u7a0b\u9662\u9662\u58eb\u3002\u4ed6\u5728Nature\u548cScience\u7b49\u56fd\u9645\u9876\u7ea7\u671f\u520a\u53d1\u8868\u8bba\u6587\u591a\u7bc7\uff0c\u76ee\u524d\u5df2\u83b7\u5f15\u7528\u8d85\u8fc768,000\u6b21\uff0c\u5176\u4e2d\u6709\u8d85\u8fc7100\u7bc7\u8bba\u6587\u7684\u5f15\u7528\u6b21\u6570\u8d85\u8fc7100\u6b21\u3002Edward H.Sargent\u6559\u6388\u73b0\u4efb\u591a\u4f26\u591a\u5927\u5b66\u526f\u6821\u957f\u804c\u4f4d\uff0c\u4e3b\u8981\u8d1f\u8d23\u56fd\u9645\u5408\u4f5c\u3002\u57fa\u4e8e\u5176\u72ec\u7279\u7684\u7814\u7a76\u5de5\u4f5c\u548c\u5f00\u53d1\u7684\u6280\u672f\uff0c\u4ed6\u6210\u7acb\u4e86InVisage Technologies\uff08Apple Inc\uff09\u548cXagenic\u4e24\u5bb6\u79d1\u6280\u516c\u53f8\uff0c\u81f4\u529b\u4e8e\u7ea2\u5916\u6210\u50cf\u4ee5\u53ca\u57fa\u56e0\u68c0\u6d4b\u3002<\/p>\n

    \u6587\u732e\u94fe\u63a5\uff1aEliminating the need for anodic gas separation in CO2<\/sub> electroreduction systems via liquid-to-liquid anodic upgrading. Nat. Commun. 2022, 13, 3070.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

    01\u3010\u5bfc\u8bfb\u3011 \u5c06\u4e8c\u6c27\u5316\u78b3\uff08CO2\uff09\u7535\u5316\u5b66\u8fd8\u539f\u4e3a\u591a\u78b3\u4ea7\u54c1 (C2+)\u662f\u51cf\u5c11CO2\u51c0\u6392\u653e\u91cf\u7684\u6709\u524d\u666f\u7684\u65b9\u6cd5\uff0c\u4e3a\u83b7\u5f97\u6709\u4ef7\u503c\u7684\u5316\u5b66\u54c1\u548c\u71c3\u6599\u63d0\u4f9b\u4e86\u9014\u5f84\uff0c\u5bf9\u4e8e\u5b9e\u73b0\u78b3\u4e2d\u548c\u548c\u78b3\u8fbe…<\/p>\n","protected":false},"author":36004,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-238570","post","type-post","status-publish","format-standard","hentry","category-zhoubao"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/238570"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/36004"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=238570"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/238570\/revisions"}],"predecessor-version":[{"id":238668,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/238570\/revisions\/238668"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=238570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=238570"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=238570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}