{"id":207466,"date":"2020-08-17T06:08:41","date_gmt":"2020-08-16T22:08:41","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=207466"},"modified":"2020-08-16T19:44:36","modified_gmt":"2020-08-16T11:44:36","slug":"%e8%b7%9f%e7%9d%80%e9%a1%b6%e5%88%8a%e5%ad%a6%e6%b5%8b%e8%af%95%ef%bd%9cnature%e5%ad%90%e5%88%8a%ef%bc%9a%e5%8e%9f%e4%bd%8d%e5%90%8c%e6%ad%a5%e8%be%90%e5%b0%84xas%e6%8f%ad%e7%a4%ba%e4%ba%86%e9%ab%98","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=207466","title":{"rendered":"\u8ddf\u7740\u9876\u520a\u5b66\u6d4b\u8bd5\uff5cNature\u5b50\u520a\uff1a\u539f\u4f4d\u540c\u6b65\u8f90\u5c04XAS\u63ed\u793a\u4e86\u9ad8\u9009\u62e9\u6027CO2\u51cf\u6392\u7684\u5316\u5b66\u672c\u8d28\u00a0"},"content":{"rendered":"<p>\u5728\u591a\u529f\u80fd\u6027\u3001\u80fd\u6e90\u6548\u7387\u548c\u6210\u672c\u6548\u76ca\u65b9\u9762\uff0c\u7535\u5316\u5b66CO<sub>2<\/sub>\u51cf\u6392\uff08eCO<sub>2<\/sub>RR\uff09\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u6f5c\u5728\u7684\u7f13\u89e3\u4e8c\u6c27\u5316\u78b3\u6392\u653e\u7684\u6218\u7565\u3002\u5728eCO<sub>2<\/sub>RR\u7684\u5404\u79cd\u50ac\u5316\u5242\u4e2d\uff0c\u94dc\u57fa\u50ac\u5316\u5242\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\uff0c\u56e0\u4e3a\u94dc\u662f\u4e00\u79cd\u80fd\u7535\u5316\u5b66\u8fd8\u539fCO<sub>2<\/sub>\u5206\u5b50\uff0c\u751f\u6210\u7ecf\u6d4e\u3001\u80fd\u91cf\u5bc6\u96c6\u7684C<sub>2<\/sub>\u4ea7\u54c1\uff0c\u5982C<sub>2<\/sub>H<sub>4<\/sub>\u548cC<sub>2<\/sub>H<sub>5<\/sub>OH<sub>5<\/sub>\u3002\u7136\u800c\uff0c\u5178\u578b\u7684\u4f4e\u4ea7\u54c1\u9009\u62e9\u6027\u963b\u788d\u4e86\u5728\u50ac\u5316\u5242\u7684\u5de5\u4e1a\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u7eb3\u7c73\u7ed3\u6784\uff0c\u53cc\u91d1\u5c5e\u4f53\u7cfb\u548c\u6c27\u5316\u6539\u6027\uff0c\u5df2\u7ecf\u8fdb\u884c\u4e86\u5927\u91cf\u5173\u4e8e\u63d0\u9ad8\u9009\u62e9\u6027\u7684\u7814\u7a76\u3002\u5176\u4e2d\u6c27\u5316\u6539\u6027\u7531\u4e8e\u80fd\u663e\u8457\u63d0\u9ad8\u94dc\u57fa\u50ac\u5316\u5242\u5bf9\u6709\u4ef7\u503c\u7684C<sub>2<\/sub>\u4ea7\u7269\u7684\u9009\u62e9\u6027\u800c\u5907\u53d7\u5173\u6ce8\u3002\u7136\u800c\uff0c\u4e00\u4e9b\u7814\u7a76\u63d0\u51fa\u4e86\u4e00\u79cd\u4e0d\u540c\u7684\u89c2\u70b9\uff0c\u5373\u6d3b\u6027\u50ac\u5316\u5242\u662f\u91d1\u5c5e\u94dc\uff0c\u56e0\u4e3a\u5728\u6c27\u5316\u540e\u7684\u6837\u54c1\u4e2d\u6ca1\u6709\u68c0\u6d4b\u5230\u660e\u663e\u7684\u6b8b\u4f59\u6c27\u5316\u7269\u6d53\u5ea6\uff1b\u00a0X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\uff08XPS\uff09\u548c\u7535\u5b50\u80fd\u91cf\u635f\u5931\u8c31\uff08EELS\uff09\u8bc1\u660e\u4e86\u8fd8\u539f\u540e\u7684\u7535\u50ac\u5316\u5242\u4e2d\u6ca1\u6709\u6b8b\u7559\u7684\u6c27\u5316\u94dc\u3002\u5bf9\u4e8e\u4f20\u7edf\u7684X\u5c04\u7ebf\u5438\u6536\u5149\u8c31\uff08XAS\uff09\uff0c\u5149\u8c31\u83b7\u53d6\u65f6\u95f4\u5927\u7ea6\u4e3a10\u5206\u949f\uff08\u901a\u5e38\u4e3a20-30\u5206\u949f\uff09\u3002\u5728XAS\u548cEELS\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u90fd\u9700\u8981\u81f3\u5c11\u4ee5\u5206\u949f\u4e3a\u5355\u4f4d\u7684\u65f6\u95f4\u5c3a\u5ea6\u6765\u83b7\u53d6\u9891\u8c31\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728eCO<sub>2<\/sub>RR\u4f5c\u7528\u4e0b\uff0c\u91d1\u5c5e\u4e2d\u5fc3\u7684\u5316\u5b66\u72b6\u6001\u53ef\u5728\u51e0\u5206\u949f\u5185\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001\uff1b\u539f\u4f4d\u62c9\u66fc\u5149\u8c31\u663e\u793a\uff0c\u7531\u4e8e\u7535\u89e3\u6db2\u4e2d\u5fae\u91cf\u6c27\u5316\u5242\u5f15\u8d77\u7684\u7535\u5316\u5b66\u8fd8\u539f\u548c\u81ea\u53d1\u6c27\u5316\u540c\u65f6\u53d1\u751f\uff0cCuO<sub>x<\/sub>\u524d\u9a71\u4f53\u5c06\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001\u3002\u56e0\u6b64\uff0c\u5bf9\u91d1\u5c5e\u4e2d\u5fc3\u5316\u5b66\u72b6\u6001\u7279\u5f81\u7684\u65f6\u95f4\u5206\u8fa8\u8bc6\u522b\u662f\u975e\u5e38\u5fc5\u8981\u7684\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u63ed\u793aCO<sub>2<\/sub>\u8fd8\u539f\u7535\u50ac\u5316\u4e2d\u771f\u6b63\u7684\u4e3b\u5bfc\u56e0\u7d20\u7684\u65f6\u95f4\u5c3a\u5ea6\u800c\u8a00\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-207470 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72475-15.png\" alt=\"\" width=\"600\" height=\"278\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72475-15.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72475-15-300x139.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u8fd1\u65e5\uff0c\u53f0\u6e7e\u5927\u5b66\u7684<strong><b>\u9648\u6d69\u94ed<\/b><\/strong>\u6559\u6388\u4ee5\u201cOperando time-resolved X-ray absorption spectroscopy reveals the chemical nature\u00a0enabling highly selective 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src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72477-11.png\" alt=\"\" width=\"532\" height=\"522\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72477-11.png 532w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72477-11-300x294.png 300w\" sizes=\"(max-width: 532px) 100vw, 532px\" \/><\/p>\n<p>\u4f5c\u8005\u9996\u5148\u5408\u6210\u4e86\u5e73\u5747\u5c3a\u5bf8\u4e3a38.0\u00b14.2 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