{"id":248392,"date":"2023-03-25T06:00:18","date_gmt":"2023-03-24T22:00:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=248392"},"modified":"2023-03-22T14:49:40","modified_gmt":"2023-03-22T06:49:40","slug":"%e9%9f%a9%e5%b8%83%e5%85%b4%e9%99%a2%e5%a3%abnat-commun%e8%b6%85%e4%b8%b4%e7%95%8cco2%e6%b0%a7%e5%8c%96%e9%87%91%e5%b1%9e%e9%93%9c%e5%8f%8aco2%e7%94%b5%e8%bf%98%e5%8e%9f%e9%9d%9e%e6%99%b6%e7%ba%b3","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=248392","title":{"rendered":"\u97e9\u5e03\u5174\u9662\u58ebNat.Commun:\u8d85\u4e34\u754cCO2\u6c27\u5316\u91d1\u5c5e\u94dc\u53caCO2\u7535\u8fd8\u539f\u975e\u6676\u7eb3\u7c73\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u63a7\u5236\u5408\u6210"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n<p>\u00a0 \u975e\u6676\u6001\uff08\u957f\u7a0b\u65e0\u5e8f\u7ed3\u6784\uff09\u7eb3\u7c73\u91d1\u5c5e\u50ac\u5316\u5242\u56e0\u5176\u8868\u73b0\u51fa\u5438\u5f15\u4eba\u7684\u7269\u7406\u548c\u50ac\u5316\u7279\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u4e0e\u6676\u4f53\u6750\u6599\u76f8\u6bd4\uff0c\u975e\u6676\u6001\u7ed3\u6784\u5177\u6709\u4e0d\u540c\u7684\u539f\u5b50\u6392\u5217\u548c\u4e30\u5bcc\u7684\u4f4e\u914d\u4f4d\u539f\u5b50\uff0c\u53ef\u4ee5\u964d\u4f4e\u53cd\u5e94\u7684\u80fd\u5792\uff0c\u589e\u5f3a\u4e2d\u95f4\u4f53\u7684\u5438\u9644\uff0c\u5e76\u4e14\u53ef\u4ee5\u6253\u7834\u56fa\u6709\u7684\u7ebf\u6027\u6bd4\u4f8b\u5173\u7cfb\u3002\u7136\u800c\uff0c\u4f20\u7edf\u7684\u975e\u6676\u6001\u91d1\u5c5e\u5236\u5907\u65b9\u6cd5\uff08\u590d\u5408\u7206\u70b8\u710a\u63a5\u3001\u673a\u68b0\u5408\u91d1\u5316\u548c\u7535\u5f27\u7194\u70bc\u7eaf\u91d1\u5c5e\u7b49\uff09\u5f80\u5f80\u6d89\u53ca\u9ad8\u6e29\uff0c\u4ece\u800c\u5bfc\u81f4\u91d1\u5c5e\u9897\u7c92\u7c92\u5f84\u53d8\u5927\uff0c\u7f3a\u9677\u51cf\u5c11\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u53cd\u5e94\u7684\u6d3b\u6027\u4f4d\u70b9\u3002\u8fd1\u5e74\u6765\uff0c\u4e00\u4e9b\u975e\u6676\u6001\u91d1\u5c5e\u50ac\u5316\u5242\u5df2\u7ecf\u53ef\u4ee5\u901a\u8fc7\u4e00\u6b65\u5408\u6210\u6cd5\u5236\u5907\u3002\u7136\u800c\u8fd9\u4e9b\u5236\u5907\u65b9\u6cd5\u5f80\u5f80\u6d89\u53ca\u5230\u8fc7\u5feb\u6216\u8fc7\u6162\u7684\u53cd\u5e94\u901f\u7387\uff0c\u5bfc\u81f4\u65e0\u6cd5\u7cbe\u786e\u63a7\u5236\u6210\u6838\u548c\u751f\u957f\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u7cbe\u786e\u63a7\u5236\u5408\u6210\u6240\u9700\u5c3a\u5bf8\u548c\u5f62\u6001\u7684\u975e\u6676\u6001\u7eb3\u7c73\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u65b9\u6cd5\u4ee5\u53ca\u63a2\u7d22\u975e\u6676\u6001\u91d1\u5c5e\u7684\u5f62\u6210\u673a\u7406\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/span><\/p>\n<p><strong>\u00a0 <\/strong>\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5316\u5b66\u7814\u7a76\u6240\u97e9\u5e03\u5174\u9662\u58eb\u56e2\u961f\u53d1\u73b0Cu\u7eb3\u7c73\u9897\u7c92\u53ef\u4ee5\u901a\u8fc7\u8d85\u4e34\u754cCO<sub>2<\/sub>\u6c27\u5316\u548c\u7535\u8fd8\u539f\u5236\u5907\u51fa\u975e\u6676\u6001Cu\u58f3\u5c42\u3002\u5728CO<sub>2<\/sub>RR\u7535\u50ac\u5316\u8fc7\u7a0b\u4e2d\uff0c\u975e\u6676\u6001Cu\u5bf9C2+\u4ea7\u7269\u8868\u73b0\u51fa\u9ad8\u9009\u62e9\u6027\u3002\u76f8\u5173\u7684\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong><em>Oxidation of metallic Cu by supercritical CO<sub>2<\/sub> and control synthesis of amorphous nano-metal catalysts for CO<sub>2<\/sub> electroreduction<\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728<em><strong>Nature<\/strong><\/em><strong><em> Communications<\/em><\/strong>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248393\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/0-3.png\" alt=\"\" width=\"931\" height=\"843\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/0-3.png 931w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/0-3-300x272.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/0-3-768x695.png 768w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/span><\/p>\n<p><strong>\u00a0 1\u3001\u4f5c\u8005\u53d1\u73b0\u901a\u8fc7\u8d85\u4e34\u754c<\/strong><strong>CO<sub>2<\/sub><\/strong><strong>\u6c27\u5316\u548c\u7535\u8fd8\u539f\u76f8\u7ed3\u5408\u7684\u65b9\u6cd5\u5236\u5907\u4e86\u5177\u6709\u975e\u6676\u6001<\/strong><strong>Cu<\/strong><strong>\u58f3\u7684\u7eb3\u7c73\u9897\u7c92\u50ac\u5316\u5242\u3002<\/strong><\/p>\n<p><strong>\u00a0 2<\/strong><strong>\u3001<\/strong><strong>\u975e\u6676\u6001<\/strong><strong>Cu<\/strong><strong>\u58f3<\/strong><strong>\u53ef\u4ee5\u663e\u7740\u63d0\u9ad8<\/strong><strong>C2+<\/strong><strong>\u542b\u6c27\u5316\u5408\u7269\u7684\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff0c\u5728<\/strong><strong>320 mA cm<sup>-2<\/sup><\/strong><strong>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c<\/strong><strong>C2+<\/strong><strong>\u542b\u6c27\u5316\u5408\u7269\u7684<\/strong><strong>FE<\/strong><strong>\u4e3a<\/strong><strong>65.3%<\/strong><strong>\uff0c<\/strong><strong>\u8fd9\u4e0e\u7ed3\u6676<\/strong><strong>Cu<\/strong><strong>\u7684<\/strong><strong>\u50ac\u5316\u6548\u679c\u660e\u663e\u4e0d\u540c<\/strong><strong>\u00a0<\/strong><strong>\u3002<\/strong><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248394\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/1-5.png\" alt=\"\" width=\"685\" height=\"748\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/1-5.png 685w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/1-5-275x300.png 275w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>1<\/strong> \u00a0\u50ac\u5316\u5242\u7684\u7ed3\u6784\u8868\u5f81\u3002(a) \u975e\u6676\u6001\u50ac\u5316\u5242\u7684\u5236\u5907\u793a\u610f\u56fe\u3002(b\u00a0,\u00a0c)\u00a08-Cu-12\u7684 TEM \u7167\u7247\u3002(d)\u00a08-Cu-12 \u7684 HR-TEM \u56fe\u50cf\u3002(e)\u00a08-Cu-12 \u7684 HAADF-STEM \u56fe\u50cf\u3002(f)\u00a0Cu \u548c Cu<sub>x<\/sub>O \u7684 EELS \u56fe\u4ee5\u53ca\u57288-Cu-12\u4e2d\u7684\u53e0\u52a0\u3002(g)\u4e0d\u540c\u50ac\u5316\u5242\u5728 Cu K-edge\u7684 XANES \u5149\u8c31\u3002(h)Cu K-edge\u6269\u5c55 XAFS \u632f\u8361\u51fd\u6570k<sup>3<\/sup>c(k)\u3002(i)\u4e0d\u540c\u50ac\u5316\u5242\u7684\u5085\u91cc\u53f6\u53d8\u6362 Cu K-edge EXAFS \u5149\u8c31\u3002\u00a92023 The Author(s)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248395\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/2-6.png\" alt=\"\" width=\"685\" height=\"360\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/2-6.png 685w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/2-6-300x158.png 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2<\/strong> \u00a0\u975e\u6676\u5316\u6a21\u62df\u673a\u5236\u3002(a)\u8868\u9762\u6c27\u5316\u8fc7\u7a0b\u7684\u5feb\u7167\u3002(b)\u8868\u9762O\u5360\u8868\u9762C\u548cO\u603b\u6570\u4e2d\u7684\u6bd4\u4f8b\u3002(c)\u00a0O\u539f\u5b50\u6e17\u900f\u8fc7\u7a0b\u5207\u7247\u7684\u5feb\u7167\u3002(d)\u4e0e Cu \u7ed3\u5408\u7684O\u968f\u65f6\u95f4\u53d8\u5316\u7684\u603b\u6570\u3002(e\u00a0)O \u79bb\u5f00\u8fc7\u7a0b\u7684\u5feb\u7167\u3002(f)\u6700\u7ec8\u7ed3\u6784\u7684\u591a\u9762\u4f53\u6a21\u677f\u5339\u914d\u7ed3\u679c\u3002\u5b83\u7531 OVITO \u7ed8\u5236\u3002\u5bf9\u4e8e\u6240\u6709\u56fe\u7247\uff0c\u7ea2\u8272\u3001\u9ec4\u8272\u548c\u84dd\u8272\u5706\u5708\u5206\u522b\u4ee3\u8868 Cu\u3001O \u548c C\u3002\u00a92023 The Author(s)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248396\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/3-6.png\" alt=\"\" width=\"685\" height=\"801\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/3-6.png 685w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/3-6-257x300.png 257w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>3<\/strong> R-8-Cu-12\u548c R-Cu-np\u7684CO<sub>2<\/sub>RR\u6027\u80fd\u3002(a)\u00a0R-8-Cu-12\u5728\u4e0d\u540c\u7535\u4f4d\u4e0bC2+\u4ea7\u7269\u7684\u5206\u5e03\u3002(b)\u00a0R-Cu-np\u5728\u4e0d\u540c\u7535\u52bf\u4e0bC2+\u4ea7\u7269\u7684\u5206\u5e03\u3002(c)\u00a0R-8-Cu-12 \u548c R-Cu-np\u5728\u4e0d\u540c\u7535\u4f4d\u4e0bC2+\u6c27\u5408\u7269\u7684\u5206\u7535\u6d41\u5bc6\u5ea6\u3002(d)\u5404\u79cd\u50ac\u5316\u5242\u7684C2+\u542b\u6c27\u5316\u7269\u90e8\u5206\u7535\u6d41\u5bc6\u5ea6\u4e0e\u6700\u5927C2+\u6c27\u5316\u7269FE\u7684\u5173\u7cfb\u56fe\u3002(e)\u00a0C2+\u542b\u6c27\u5316\u5408\u7269\/\u4e59\u70ef\u6bd4\u503c\u4e0e\u975e\u6676\u6001\u94dc\u58f3\u5c42\u539a\u5ea6\u7684\u5173\u7cfb\u3002\u00a92023 The Author(s)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248397\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/4-4.png\" alt=\"\" width=\"685\" height=\"642\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/4-4.png 685w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/03\/4-4-300x281.png 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>4<\/strong>\u00a0 R-8-Cu-12\u548cR-Cu-np\u7684\u64cd\u4f5c\u548c\u539f\u4f4dSERS\u3002(a)\u5728CO<sub>2<\/sub>\u7535\u89e3\u8fc7\u7a0b\u4e2d\uff0cR-8-Cu-12 \u5728\u4e0d\u540c\u7535\u4f4d\u4e0b Cu K-edge\u7684\u539f\u4f4d XANES \u5149\u8c31\u3002(b)\u5728CO<sub>2<\/sub>\u7535\u89e3\u8fc7\u7a0b\u4e2d\uff0cR-8-Cu-12\u5728\u4e0d\u540c\u7535\u4f4d\u4e0b\u5bf9\u5e94\u7684\u5085\u91cc\u53f6\u53d8\u6362FT(\u00a0k<sup>3<\/sup>w(k)) \u3002(c) CO<sub>2<\/sub>\u7535\u89e3\u8fc7\u7a0b\u4e2d\uff0cR-8-Cu-12\u5728\u4e0d\u540c\u7535\u4f4d\u4e0b\u7684\u539f\u4f4dSERS\u5149\u8c31\u3002(d) CO<sub>2<\/sub>\u7535\u89e3\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u540c\u7535\u4f4d\u4e0bR-Cu-np \u7684\u539f\u4f4dSERS \u5149\u8c31\u3002\u00a92023 The Author(s)<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/span><\/p>\n<p><strong>\u00a0 \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u63d0\u51fa\u4e86\u4e00\u79cd\u901a\u8fc7\u8d85\u4e34\u754cCO<sub>2<\/sub>\u548c\u7535\u8fd8\u539f\u7ec4\u5408\u65b9\u6cd5\u5236\u5907\u51fa\u5177\u6709\u975e\u6676\u6001\u5c42\u7684Cu\u7eb3\u7c73\u9897\u7c92\u3002\u8be5\u65b9\u6cd5\u7684\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u63a7\u5236\u975e\u6676\u6001\u58f3\u7684\u5c3a\u5bf8\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u5c3a\u5bf8\u53d6\u51b3\u4e8e\u539f\u59cb\u6676\u4f53\u7eb3\u7c73\u9897\u7c92\u7684\u5c3a\u5bf8\u3002\u975e\u6676\u6001Cu\u50ac\u5316\u5242\u5728CO<sub>2<\/sub>RR\u7535\u50ac\u5316\u53cd\u5e94\u4e2d\u5bf9C2+\u4ea7\u7269\u8868\u73b0\u51fa\u9ad8\u9009\u62e9\u6027\u3002\u8be5\u7814\u7a76\u63d0\u4f9b\u4e86\u4e00\u79cd\u901a\u7528\u7684\u975e\u6676\u6001\u91d1\u5c5e\u50ac\u5316\u5242\u5236\u5907\u7b56\u7565\uff0c\u540c\u65f6\u4e5f\u4e3a\u4e00\u7cfb\u5217\u80fd\u6e90\u5e94\u7528\u5f00\u53d1\u9ad8\u6548\u7535\u50ac\u5316\u5242\u63d0\u4f9b\u65b0\u7684\u65b9\u5411\u3002<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u539f\u6587\u8be6\u60c5\uff1a<\/strong> https:\/\/doi.org\/10.1038\/s41467-023-36721-8<\/p>\n<p>\u672c\u6587\u7531K . 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