{"id":247183,"date":"2023-02-19T06:38:40","date_gmt":"2023-02-18T22:38:40","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=247183"},"modified":"2023-02-16T13:12:31","modified_gmt":"2023-02-16T05:12:31","slug":"nature-%e5%8a%a8%e6%80%81%e7%8e%b0%e5%9c%ba%e5%8e%9f%e4%bd%8d%e6%8f%ad%e7%a4%ba%e9%93%9c%e7%ba%b3%e7%b1%b3%e9%a2%97%e7%b2%92%e7%9a%84co2%e7%94%b5%e8%bf%98%e5%8e%9f%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=247183","title":{"rendered":"Nature: \u52a8\u6001\u73b0\u573a\u539f\u4f4d\u63ed\u793a\u94dc\u7eb3\u7c73\u9897\u7c92\u7684CO2\u7535\u8fd8\u539f\u8fc7\u7a0b"},"content":{"rendered":"<p><strong>\u4e00\u3001\u5bfc\u8bfb<\/strong><\/p>\n<p>\u5728\u9009\u62e9\u6027\u5730\u50ac\u5316CO<sub>2<\/sub>\u8fd8\u539f\u53cd\u5e94(CO<sub>2<\/sub>RR)\u4ea7\u751f\u4e59\u70ef\uff0c\u4e59\u9187\u548c\u4e19\u9187\u7b49\u591a\u78b3(C<sub>2+<\/sub>)\u4ea7\u7269\u7684\u5316\u5b66\u6f14\u5316\u8fc7\u7a0b\u4e2d\uff0c\u94dc\u662f\u552f\u4e00\u5177\u6709\u53ef\u89c2\u7684\u901f\u7387\u7684\u591a\u76f8\u7535\u50ac\u5316\u5242\u3002\u8fd1\u5e74\u6765\uff0c\u7535\u5b50\u663e\u5fae\u955c\u548c\u57fa\u4e8e\u540c\u6b65\u8f90\u5c04x\u5c04\u7ebf\u7b49\u7684\u52a8\u6001\u73b0\u573a\u539f\u4f4d\/\u539f\u4f4d\u65b9\u6cd5\u7684\u53d1\u5c55\u4e3a\u63a2\u6d4b\u53cd\u5e94\u6761\u4ef6\u4e0b\u7535\u50ac\u5316\u5242\u7684\u6d3b\u6027\u4f4d\u70b9\u548c\u7ed3\u6784\u53d8\u5316\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u65e0\u635f\u68c0\u6d4b\u624b\u6bb5\u3002\u7136\u800c\uff0c CO<sub>2<\/sub>RR\u53cd\u5e94\u4e2dCu\u50ac\u5316\u5242\u7684\u4ef7\u6001\u6216\u914d\u4f4d\u73af\u5883\u7684\u6d3b\u6027\u72b6\u6001\u4ecd\u5b58\u5728\u4e89\u8bae\u3002\u7531\u4e8eC<sub>2+<\/sub>\u4ea7\u7269\u7684\u5f62\u6210\u6d89\u53ca\u5230\u5728\u8fd1\u8ddd\u79bb\u7684\u591a\u4e2aCu\u539f\u5b50\u4f4d\u70b9\u4e0a\u7684C-C\u8026\u5408\u6b65\u9aa4\uff0c\u56e0\u6b64\u5728\u4e9a\u7eb3\u7c73\u5206\u8fa8\u7387\u6216\u63a5\u8fd1\u4e9a\u7eb3\u7c73\u5206\u8fa8\u7387\u4e0a\u5206\u89e3\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u5bf9\u4e8e\u63ed\u793aCO<sub>2<\/sub>RR\u6d3b\u6027\u8868\u9762\u7684\u7ed3\u6784\u8d77\u6e90\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u7279\u522b\u662f\uff0c\u5177\u6709\u9ad8\u65f6\u7a7a\u5206\u8fa8\u7387\u7684\u539f\u4f4d\u65b9\u6cd5\u6709\u52a9\u4e8e\u9610\u660eCu\u7eb3\u7c73\u9897\u7c92(NP)\u7535\u50ac\u5316\u5242\uff08\u4f4e\u4e8e100nm)\u7684\u6d3b\u6027\u4f4d\u70b9\u3002\u8fd9\u5bf9\u4e8e\u8bbe\u8ba1\u7528\u4e8e\u00a0CO\u00a0<sub>2<\/sub>\u00a0\u7535\u8fd8\u539f\u7684\u94dc\u7eb3\u7c73\u50ac\u5316\u5242\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong>\u4e8c\u3001\u6210\u679c\u63a0\u5f71<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c<strong>\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u6768\u57f9\u4e1c\u9662\u58eb<\/strong>\u7684\u7814\u7a76\u901a\u8fc7\u591a\u79cd\u5148\u8fdb\u7684\u539f\u4f4d\u8868\u5f81\u624b\u6bb5\u6765\u5bf9\u94dc\u7eb3\u7c73\u50ac\u5316\u5242\u5728\u7535\u5316\u5b66\u53cd\u5e94\u6761\u4ef6\u4e0b\u7684\u4ef7\u6001\u548c\u5316\u5b66\u73af\u5883\u8fdb\u884c\u5168\u65b9\u4f4d\u7684\u5b9a\u91cf\u5206\u6790\uff0c\u63ed\u793a\u4e86\u5728\u4e8c\u6c27\u5316\u78b3\u7535\u8fd8\u539f\u53cd\u5e94\u6761\u4ef6\u4e0b\uff0c\u94dc\u7eb3\u7c73\u50ac\u5316\u5242\u590d\u6742\u7684\u7ed3\u6784\u6f14\u5316\u8fc7\u7a0b\u53ca\u91d1\u5c5e\u94dc\u7eb3\u7c73\u6676\u754c\u7684\u5b58\u5728\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u660e\u786e\u76f4\u89c2\u7684\u5b9e\u9a8c\u8bc1\u636e\uff0c\u4e3a\u63a2\u7a76\u771f\u6b63\u6d3b\u6027\u4f4d\u70b9\u63d0\u4f9b\u4e86\u91cd\u8981\u652f\u6301\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201c<strong>Operando studies reveal active Cu nanograins for CO<sub>2<\/sub> electroreduction<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520a<em>Nature<\/em>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247184\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/1-18.png\" alt=\"\" width=\"1005\" height=\"598\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/1-18.png 1005w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/1-18-300x179.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/1-18-768x457.png 768w\" sizes=\"(max-width: 1005px) 100vw, 1005px\" \/><\/p>\n<p><strong>\u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/p>\n<p>1.\u6d3b\u6027\u94dc\u7eb3\u7c73\u9897\u7c92\u65e2\u662f\u9009\u62e9\u6027\u8fd8\u539fCO<sub>2<\/sub>\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u4e5f\u7834\u574fO=O\u952e\u5e76\u5728Cu\u6676\u683c\u7684\u56db\u9762\u4f53\u4f4d\u4e0a\u63d2\u5165O\u539f\u5b50\u7684\u9ad8\u6d3b\u6027\u4f4d\u70b9\uff0c\u5177\u6709\u975e\u5e38\u5173\u952e\u7684\u4f5c\u7528;<\/p>\n<p>2.\u5728CO<sub>2<\/sub>\u8fd8\u539f\u6761\u4ef6\u4e0b\u5b58\u5728\u91d1\u5c5e\u94dc\u7eb3\u7c73\u9897\u7c92,\u5bcc\u542b\u7eb3\u7c73\u6676\u754c\u7684\u91d1\u5c5eCu\u652f\u6301C-C \u8026\u5408\u7684\u6b20\u914d\u4f4d\u6d3b\u6027\u4f4d\u70b9\u3002\u5b9a\u91cf\u7684\u6784\u6548\u5173\u7cfb\u8868\u660e\uff0c\u91d1\u5c5eCu\u7eb3\u7c73\u9897\u7c92\u5206\u6570\u8d8a\u9ad8\uff0cC<sub>2+<\/sub>\u9009\u62e9\u6027\u8d8a\u9ad8\u3002<\/p>\n<p><strong>\u56db\u3001\u6570\u636e\u6982\u89c8<\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247185\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/2-15.png\" alt=\"\" width=\"619\" height=\"708\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/2-15.png 619w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/2-15-262x300.png 262w\" sizes=\"(max-width: 619px) 100vw, 619px\" \/><\/strong><\/p>\n<p><strong>\u56fe1 Cu\u7eb3\u7c73\u50ac\u5316\u5242\u751f\u547d\u5468\u671f|\u65b9\u6848\u548c7 nm NPs\u52a8\u6001\u5f62\u6001\u53d8\u5316\u7684\u539f\u4f4d\u7ea7EC-STEM\u7814\u7a76 \u00a9 2023 Springer Nature Limited<\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247186\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/3-14.png\" alt=\"\" width=\"976\" height=\"666\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/3-14.png 976w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/3-14-300x205.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/3-14-768x524.png 768w\" sizes=\"(max-width: 976px) 100vw, 976px\" \/>\u56fe2\u91d1\u5c5eCu\u7eb3\u7c73\u9897\u7c92\u7684Operando 4D-STEM\u884d\u5c04\u6210\u50cf \u00a9 2023 Springer Nature Limited<\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247187\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/4-13.png\" alt=\"\" width=\"1020\" height=\"747\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/4-13.png 1020w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/4-13-300x220.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/4-13-768x562.png 768w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\u56fe3 10 nm\u548c18 nm NPs\u52a8\u6001\u5f62\u6001\u53d8\u5316\u7684Operando EC-STEM\u7814\u7a76 \u00a9 2023 Springer Nature Limited<\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247188\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/5-10.png\" alt=\"\" width=\"1073\" height=\"867\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/5-10.png 1073w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/5-10-300x242.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/5-10-768x621.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/02\/5-10-1024x827.png 1024w\" sizes=\"(max-width: 1073px) 100vw, 1073px\" \/>\u56fe4 Operando HERFD-XAS\u7814\u7a76Cu\u7eb3\u7c73\u50ac\u5316\u5242\u7535\u8fd8\u539f\/\u518d\u6c27\u5316\u751f\u547d\u5468\u671f\u7684\u4ef7\u6001\u548c\u914d\u4f4d\u73af\u5883\u00a9 2023 Springer Nature Limited<\/strong><\/p>\n<p><strong>\u4e94\u3001\u6210\u679c\u542f\u793a<\/strong><\/p>\n<p>\u8fd9\u9879\u6210\u679c\u7814\u7a76\u4e86\u94dc\u7eb3\u7c73\u50ac\u5316\u5242\u7535\u8fd8\u539f\/\u518d\u6c27\u5316\u751f\u547d\u5468\u671f\u7684\u539f\u4f4d\u7535\u5b50\u7ed3\u6784\u3002\u91d1\u5c5eCu\u7eb3\u7c73\u9897\u7c92\u5177\u6709\u4e30\u5bcc\u7684\u6676\u754c\uff0c\u652f\u6301\u9ad8\u5bc6\u5ea6\u7684\u6d3b\u6027\u6b20\u914d\u4f4d\uff0c\u589e\u5f3a\u4e867 nm Cu NP\u7cfb\u5408\u7269\u7684C<sub>2+<\/sub>\u9009\u62e9\u6027\u3002\u8fd9\u9879\u7814\u7a76\u662f\u5728\u7a7a\u95f4\u4e0a\u89e3\u51b3CO<sub>2<\/sub>RR\u6d3b\u6027Cu\u4f4d\u70b9\u590d\u6742\u6027\u8d28\u7684\u4e00\u4e2a\u91cc\u7a0b\u7891\u3002\u8fdb\u4e00\u6b65\u7684\u6676\u754c\u5bc6\u5ea6\uff0c\u6676\u7c92\u8ddd\u79bb\u548c\u76f8\u5bf9\u6676\u7c92\u53d6\u5411\u7684\u7edf\u8ba1\u5206\u6790\u5c06\u63d0\u4f9b\u66f4\u591a\u5173\u4e8eCu\u7eb3\u7c73\u6676\u7c92\u7684\u7ed3\u6784\u56e0\u7d20\u6709\u5229\u4e8eC<sub>2+<\/sub>\u7684\u5f62\u6210\u7684\u89c1\u89e3\u3002\u53d7Cu\u7eb3\u7c73\u9897\u7c92\u901a\u8fc7\u5feb\u901fNP\u8fdb\u5316\u800c\u6d3b\u8dc3\u5f62\u6210\u7684\u542f\u53d1\uff0c\u53ef\u4ee5\u8bbe\u8ba1\u5404\u79cd\u65b9\u6cd5\u6765\u5229\u7528\u8fd9\u79cd\u7ed3\u6784\u8f6c\u53d8\u6765\u751f\u6210\u5177\u6709\u66f4\u9ad8C<sub>2+<\/sub>\u56fa\u6709\u6d3b\u6027\u7684\u7eb3\u7c73\u50ac\u5316\u5242\u3002\u4f7f\u7528\u7535\u5b50\u548cx\u5c04\u7ebf\u63a2\u9488\u548c\u989d\u5916\u7684\u5206\u5b50\u6c34\u5e73\u5149\u8c31\u65b9\u6cd5\u8fdb\u884c\u64cd\u4f5c\u5206\u5b50\u7ed3\u6784\u7814\u7a76\u7684\u76f8\u5173\u6027\u5c06\u63ed\u793a\u54ea\u4e9b\u4e2d\u95f4\u4f53\u7ed3\u5408\u5e76\u5728\u8fd9\u4e9b\u7eb3\u7c73\u9897\u7c92\u8fb9\u754c\u4e0a\u652f\u6301\u7684\u6d3b\u6027\u4f4d\u70b9\u4e0a\u8fdb\u884cC-C\u8026\u5408\u3002\u76f8\u5173\u64cd\u4f5c\u65b9\u6cd5\u5c06\u5728\u672a\u6765\u7eb3\u7c73\u7ea7\u7535\u50ac\u5316\u5242\u5408\u7406\u8bbe\u8ba1\u4e2d\u7684\u91cd\u8981\u6027\u548c\u524d\u666f\u3002<\/p>\n<p>\u539f\u6587\u8be6\u60c5\uff1ahttps:\/\/www.nature.com\/articles\/s41586-022-05540-0<\/p>\n<p>\u672c\u6587\u7531\u5f20\u7199\u7199\u4f9b\u7a3f\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5bfc\u8bfb \u5728\u9009\u62e9\u6027\u5730\u50ac\u5316CO2\u8fd8\u539f\u53cd\u5e94(CO2RR)\u4ea7\u751f\u4e59\u70ef\uff0c\u4e59\u9187\u548c\u4e19\u9187\u7b49\u591a\u78b3(C2+)\u4ea7\u7269\u7684\u5316\u5b66\u6f14\u5316\u8fc7\u7a0b\u4e2d\uff0c\u94dc\u662f\u552f\u4e00\u5177\u6709\u53ef\u89c2\u7684\u901f\u7387\u7684\u591a\u76f8\u7535\u50ac\u5316\u5242\u3002\u8fd1\u5e74\u6765\uff0c\u7535\u5b50&#8230;<\/p>\n","protected":false},"author":39557,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-247183","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/247183"}],"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\/39557"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=247183"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/247183\/revisions"}],"predecessor-version":[{"id":247189,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/247183\/revisions\/247189"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=247183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=247183"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=247183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}