{"id":245939,"date":"2023-01-19T08:53:49","date_gmt":"2023-01-19T00:53:49","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=245939"},"modified":"2023-01-19T08:54:06","modified_gmt":"2023-01-19T00:54:06","slug":"%e3%80%90%e5%b7%b2%e5%ae%a1%e3%80%91jacs-%e5%88%9b%e7%ba%aa%e5%bd%95-1-nm%ef%bc%8c%e5%8f%b2%e4%b8%8a%e6%9c%80%e5%b0%8f%e7%9a%84%e9%ab%98%e7%86%b5%e5%90%88%e9%87%91%e9%a2%97%e7%b2%92","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=245939","title":{"rendered":"JACS: \u521b\u7eaa\u5f55! 1 nm\uff0c\u53f2\u4e0a\u6700\u5c0f\u7684\u9ad8\u71b5\u5408\u91d1\u9897\u7c92"},"content":{"rendered":"<p><strong>\u4e00\u3001\u5bfc\u8bfb<\/strong><\/p>\n<p>\u9ad8\u71b5\u5408\u91d1\u7eb3\u7c73\u7c92\u5b50(HEA 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HClO<sub>4<\/sub>\u4e2d\u5177\u6709\u975e\u5e38\u5c0f\u7684\u8fc7\u7535\u4f4d\uff0c\u572810 mA\/cm<sup>\u2212<\/sup><sup>2<\/sup>\u65f6\u4ec5\u4e3a6 mV\uff0c\u662f\u5546\u7528Pt\/C\u8fc7\u7535\u4f4d\u7684\u4e09\u5206\u4e4b\u4e00\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245940\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-14.png\" alt=\"\" width=\"1223\" height=\"328\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-14.png 1223w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-14-300x80.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-14-768x206.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-14-1024x275.png 1024w\" sizes=\"(max-width: 1223px) 100vw, 1223px\" \/><\/p>\n<p>\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201c<strong>Continuous-Flow Reactor Synthesis for Homogeneous 1 nm-Sized Extremely Small High-Entropy Alloy 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http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/2-14-768x261.png 768w\" sizes=\"(max-width: 941px) 100vw, 941px\" \/><\/p>\n<p>\u56fe1 \u7814\u5236\u7684\u8fde\u7eed\u6d41\u53cd\u5e94\u5668\u793a\u610f\u56fe\u3002<strong>\u00a9 2022 American Chemical Society<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245942\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/3-14.png\" alt=\"\" width=\"575\" height=\"394\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/3-14.png 575w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/3-14-300x206.png 300w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/p>\n<p>\u56fe2 (a) 1.32 nm HEA NPs\u7684HAADF-STEM\u56fe\u50cf\u3002(b) Ir-L\uff0c(c) Pd-L\uff0c(d) Pt-L\uff0c(e) Rh-L\uff0c(f) Ru-L\u7684EDX\u56fe.<strong> \u00a9 2022 American Chemical Society<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245943\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/4-13.png\" alt=\"\" width=\"529\" height=\"372\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/4-13.png 529w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/4-13-300x211.png 300w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><\/p>\n<p>\u56fe3 1.32 nm HEA NPs\u548cRietveld\u62df\u5408\u7ed3\u679c\u3002\u5b9e\u9a8c\u6570\u636e\u3001\u62df\u5408\u66f2\u7ebf\u3001\u80cc\u666f\u66f2\u7ebf\u548c\u6b8b\u5dee\u66f2\u7ebf\u5206\u522b\u7528\u9ed1\u8272\u5706\u5708\u548c\u7ea2\u8272\u3001\u7eff\u8272\u3001\u7070\u8272\u66f2\u7ebf\u8868\u793a\u3002Pt bulk\u6570\u636e\u7528\u84dd\u8272\u66f2\u7ebf\u8868\u793a\u3002x\u5c04\u7ebf\u8f90\u5c04\u6ce2\u957f\u4e3a0.630327(7)\u00c5\u3002<strong>\u00a9 2022 American Chemical Society<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245944\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/5-11.png\" alt=\"\" width=\"530\" height=\"367\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/5-11.png 530w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/5-11-300x208.png 300w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/p>\n<p>\u56fe4 (a) PDF\u6570\u636e\u548c1.32 nm HEA NPs\u7684\u62df\u5408\u7ed3\u679c\u3002\u5b9e\u9a8c\u6570\u636e\u3001\u62df\u5408\u66f2\u7ebf\u548c\u6b8b\u5dee\u66f2\u7ebf\u5206\u522b\u7528\u9ed1\u8272\u5706\u5708\u548c\u7ea2\u8272\u7070\u8272\u66f2\u7ebf\u8868\u793a\u3002(b) 1.32 nm HEA NPs\u7684\u539f\u5b50\u5206\u8fa8\u7387HAADF-STEM\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\u4e3a2\u7eb3\u7c73\u3002<strong>\u00a9 2022 American Chemical Society<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245945\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-3.png\" alt=\"\" width=\"609\" height=\"329\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-3.png 609w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-3-300x162.png 300w\" sizes=\"(max-width: 609px) 100vw, 609px\" \/><\/p>\n<p>\u56fe5 1.32 nm HEA NPs\u57281 M HClO<sub>4<\/sub>\u4e2d\u7684HER\u6027\u80fd\u3002(a)1.32 nm HEA NPs\u3001\u5408\u6210Pt NPs\u548c\u5546\u7528Pt\/C\u7684\u6781\u5316\u66f2\u7ebf\u3002(b)\u8010\u4e45\u6027\u8bd5\u9a8c\u524d\u540e\u6781\u5316\u66f2\u7ebf\u5bf9\u6bd4\u3002<strong>\u00a9 2022 American Chemical Society<\/strong><\/p>\n<p><strong>\u4e94\u3001\u6210\u679c\u542f\u793a<\/strong><\/p>\n<p>\u4f5c\u8005\u5c55\u793a\u4e86\u4e00\u79cd\u65b0\u7684\u65b9\u6cd5\uff0c\u4ee5LiNaph\u4e3a\u5f3a\u8fd8\u539f\u5242\uff0c\u4f7f\u7528\u8fde\u7eed\u6d41\u53cd\u5e94\u5668\u548c\u6db2\u76f8\u8fd8\u539f\u6cd5\u5408\u6210\u5747\u8d281nm\u5c3a\u5bf8\u7684\u6781\u5c0fHEA NPs\u3002\u6210\u529f\u5408\u6210\u4e861.32\u00b10.41nm \u7684IrPdPtRhRu HEA NPs\uff0c\u8fd9\u662f\u81f3\u4eca\u4e3a\u6b62\u6700\u5c0f\u7684HEA NPs\u3002\u8fd9\u79cd\u8fde\u7eed\u6d41\u52a8\u5408\u6210\u65b9\u6cd5\u63d0\u4f9b\u7684HEA\u50ac\u5316\u5242\u53ef\u4ee5\u5b9e\u73b0500\u514b\/\u5929\u7684\u9ad8\u751f\u4ea7\u7387\u3002\u6b64\u5916\uff0c\u83b7\u5f97\u76841.32\u00b10.41nm\u5927\u5c0f\u7684HEA NPs\u5177\u6709\u663e\u8457\u7684\u9ad8\u6790\u6c22\u53cd\u5e94(HER)\u6d3b\u6027\uff0c\u572810 mA\/ cm<sup>\u2212<\/sup><sup>2<\/sup>\u7684\u9178\u6027\u6761\u4ef6\u4e0b\uff0c\u8fc7\u7535\u4f4d\u53ea\u67096 mV\uff0c\u4ec5\u4e3a\u5546\u7528Pt\/C\u8fc7\u7535\u4f4d\u7684\u4e09\u5206\u4e4b\u4e00\u3002\u672c\u62a5\u544a\u5c06\u4e3a\u5f00\u53d1\u4e00\u79cd\u9ad8\u6548\u7684\u8d85\u5c0fHEA 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