{"id":265936,"date":"2025-04-04T07:10:31","date_gmt":"2025-04-03T23:10:31","guid":{"rendered":"\/\/m.iemloyee.com\/?p=265936"},"modified":"2025-04-03T22:31:50","modified_gmt":"2025-04-03T14:31:50","slug":"265936","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=265936","title":{"rendered":"\u5357\u4eac\u90ae\u7535\u5927\u5b66\/\u4e0a\u6d77\u5e08\u8303\u5927\u5b66\/\u6dee\u5317\u5e08\u8303\u5927\u5b66Chemical Science: \u591a\u76f8\u50ac\u5316\u4e2d\u91d1\u5c5e\u5355\u539f\u5b50\u4e0e\u56e2\u7c07\u4e4b\u95f4\u7684\u52a8\u6001\u7ed3\u6784\u6f14\u53d8"},"content":{"rendered":"<p>2025\u5e743\u670820\u65e5\uff0cChemical Science\u5728\u7ebf\u53d1\u8868\u4e86\u9898\u76ee\u4e3a\u300aStructural evolution of metal single-atoms and clusters in catalysis: Which are the active sites under operative 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width=\"1000\" height=\"560\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72473-5.png 1000w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72473-5-300x168.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72473-5-768x430.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>\u56fe2 (a) ORR\u548cNO<sub>3<\/sub>RR\u8fc7\u7a0b\u4e2dCu-N-C SACs\u7684\u7535\u52bf\u8bf1\u5bfc\u7ed3\u6784\u6f14\u5316\u7684\u793a\u610f\u56fe\uff1b(b) Cu SAs\u805a\u96c6\u6210\u56e2\u7c07\u662f\u7531\u65bd\u52a0\u7684\u7535\u52bf\u4ece0.00 V\u5207\u6362\u5230\u22121.00 V vs.RHE\u9a71\u52a8\u7684\uff0c\u540c\u65f6\u4f34\u968f\u7740NH<sub>3<\/sub>\u7684\u4ea7\u751f\uff1b(c) 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V<sub>SHE<\/sub>\u6761\u4ef6\u4e0b\uff0cCu(CO)<sub>2<\/sub>N<sub>4<\/sub>H<sub>3<\/sub>\u4e0a\u7684\u6052\u5b9a\u7535\u52bfCu\u6d78\u51fa\u52bf\u5792\uff1b(h) \u5728\u6d78\u51faCu-(CO)<sub>2<\/sub>\u90e8\u5206\u540e\uff0c\u5728AIMD\u6a21\u62df\u7684\u53e6\u591610 ps\u4e2d\u89c2\u5bdf\u5230Cu(CO)<sub>2<\/sub>N<sub>4<\/sub>H<sub>3<\/sub>\u4e2d\u7684Cu-Cu\u952e\u957f\uff1b(i) Cu-SAs\u548cCu<sub>4<\/sub>\u56e2\u7c07\u4e4b\u95f4\u52a8\u6001\u53ef\u9006\u8f6c\u53d8\u7684\u673a\u5236\u662f\u7531\u7535\u52bf\u8bf1\u5bfc\u7ed3\u6784\u6f14\u5316\u9a71\u52a8\u7684\uff1b(j) CO<sub>2<\/sub>RR\u8fc7\u7a0b\u4e2dCu<sub>3<\/sub>P\/Cu-N\/C\u50ac\u5316\u5242\u5411Cu<sub>x<\/sub>\/Cu-N\/C\u7684\u7535\u5316\u5b66\u91cd\u6784\u8def\u5f84\u793a\u610f\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-265951\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72474-4.png\" alt=\"\" width=\"1000\" height=\"494\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72474-4.png 1000w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72474-4-300x148.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72474-4-768x379.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>\u56fe3 (a) \u5728CO<sub>2<\/sub>RR\u8fc7\u7a0b\u4e2d\uff0cCu SAs\u5728g-C<sub>3<\/sub>N<sub>4<\/sub>\u886c\u5e95\u4e0a\u7535\u5316\u5b66\u91cd\u5efa\u4e3a\u56e2\u7c07\u7684\u793a\u610f\u56fe\uff1b(b) Cu\u5355\u4f4d\u70b9\u7684\u6f14\u5316\u901f\u7387\u53d6\u51b3\u4e8e\u65bd\u52a0\u7684\u7535\u52bf\uff1b(c) \u539f\u59cbCu SAs\u8fc1\u79fb\u5230\u5176\u76f8\u90bb\u7b49\u6548\u4f4d\u7f6eCu<sub>1<\/sub>\/g-C<sub>3<\/sub>N<sub>4<\/sub>\u7684\u81ea\u7531\u80fd\u56fe\uff1b(d) Cu<sub>1<\/sub>\/g-C<sub>3<\/sub>N<sub>4<\/sub>\u00a0SACs\u4e0aCu\u56e2\u7c07\u805a\u96c6\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b(e) Cu<sub>3<\/sub>\/g-C<sub>3<\/sub>N<sub>4<\/sub>\u4e0a*CO \u2192 *CHO\u548c*CO \u2192 *OCCO\u7684\u52a8\u529b\u5b66\u52bf\u5792\uff1b(f) Cu\u7269\u79cd\u5bf9CO<sub>2<\/sub>\u7535\u8fd8\u539f\u4e3aC<sub>2+<\/sub>\u4ea7\u7269\u7684\u6d3b\u6027\u6765\u6e90<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-265952\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72475-5.png\" alt=\"\" width=\"1000\" height=\"562\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72475-5.png 1000w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72475-5-300x169.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72475-5-768x432.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>\u56fe4\u00a0(a) \u5728CO<sub>2<\/sub>RR\u8fc7\u7a0b\u4e2d\uff0c\u901a\u8fc7\u64cd\u4f5c\/\u539f\u4f4d\u65b9\u6cd5\u5c06\u5355\u5206\u6563Cu NPs\u7ed3\u6784\u8f6c\u5316\u4e3a\u6d3b\u6027\u91d1\u5c5eCu\u7eb3\u7c73\u9897\u7c92\uff1b(b) 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src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72476-3.png\" alt=\"\" width=\"1000\" height=\"558\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72476-3.png 1000w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72476-3-300x167.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72476-3-768x429.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>\u56fe5\u00a0(a) \u4f7f\u7528\u6fc0\u5149\u70e7\u8680\u7b56\u7565\u5728CeO<sub>2<\/sub>\u4e0a\u5b9e\u73b0Pt NPs\u5230SAs\u7684\u53d7\u63a7\u8f6c\u5316\uff0c\u4ee5\u63d0\u9ad8CO\u6c27\u5316\u6548\u7387\uff1b(b) \u6839\u636e\u6d3b\u6027\u4e2d\u5fc3\u7684\u7ed3\u6784\u8ba1\u7b97\u4e86Pt\u5728\u4e0d\u540c\u6c27\u5316\u5b66\u52bf\u4e0b\u7684\u5316\u5b66\u52bf\uff1b(c) Au SAs\u5904CO\u6c27\u5316\u7684\u9884\u671f\u53cd\u5e94\u673a\u7406\u793a\u610f\u56fe\uff1b(d) 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decoding=\"async\" class=\"alignnone size-full wp-image-265954\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72477-2.png\" alt=\"\" width=\"1000\" height=\"566\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72477-2.png 1000w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72477-2-300x170.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/\u56fe\u72477-2-768x435.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>\u56fe6\u00a0(a) \u901a\u8fc7\u9ad8\u5206\u8fa8\u7387HAADF-STEM\u56fe\u50cf\u63cf\u7ed8\u4ecePd NPs\u5230SAs\u7684\u7ed3\u6784\u8f6c\u53d8\u793a\u610f\u56fe\uff1b(b-c) \u57281000 \u00b0C\u4e0b\u5e73\u5747\u76f4\u5f84\u548c\u9897\u7c92\u6570\u91cf\u4e0e\u6e29\u5ea6\u548c\u70ed\u89e3\u65f6\u95f4\u7684\u5173\u7cfb\uff1b(d) 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\u793a\u610f\u56fe\u63cf\u7ed8\u4e86\u4ee5\u56e2\u7c07\u548cSAs\u7684\u5f62\u5f0f\u5728\u886c\u5e95\u4e0a\u9884\u6c89\u79ef\u7684Pt\u3001\u5728\u7535\u5316\u5b66\u7535\u52bf\u7a97\u53e3\u5185\u9009\u62e9\u6027\u6d78\u51fa\u540e\u7559\u5728\u886c\u5e95\u4e0a\u7684SAs\uff0c\u4ee5\u53ca\u4e09\u79cd\u5178\u578b\u6761\u4ef6\u4e0b\u5316\u5b66\u7535\u52bf\u4e0e\u7c92\u5f84\u7684\u5178\u578b\u8d8b\u52bf\uff1b(d-e) NC\u548cFe<sub>2<\/sub>O<sub>3<\/sub>\u4e2dPt<sub>n<\/sub>\u00a0(n=20-1)\u8f7d\u4f53\u7684\u9608\u503c\u6d78\u51fa\u7535\u52bf<em><i>U<\/i><\/em><sub>n<\/sub><\/p>\n<p><sub>\u00a0<\/sub><\/p>\n<p><strong><b>\u3010\u8bba\u6587\u94fe\u63a5\u3011<\/b><\/strong>Wang, S., Liu, C., Hao, W. et al.\u00a0Structural evolution of metal single-atoms and clusters in catalysis: Which are the active sites under operative conditions?\u00a0<em><i>Chem. Sci<\/i><\/em>.,\u00a0<strong><b>2025<\/b><\/strong>. https:\/\/doi.org\/10.1039\/D5SC01221J<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2025\u5e743\u670820\u65e5\uff0cChemical Science\u5728\u7ebf\u53d1\u8868\u4e86\u9898\u76ee\u4e3a\u300aStructural evolution of metal single-atoms a&#8230;<\/p>\n","protected":false},"author":14360,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-265936","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/265936"}],"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\/14360"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=265936"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/265936\/revisions"}],"predecessor-version":[{"id":265957,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/265936\/revisions\/265957"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=265936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=265936"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=265936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}