{"id":48617,"date":"2023-08-09T08:02:28","date_gmt":"2023-08-09T00:02:28","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=48617"},"modified":"2023-07-24T10:03:20","modified_gmt":"2023-07-24T02:03:20","slug":"%e6%9d%8e%e7%81%bf%e9%99%a2%e5%a3%ab-%e6%9d%8e%e6%b3%bd%e9%be%99%e6%95%99%e6%8e%88acs-catal-%ef%bc%9aninps-ceo2%e9%ab%98%e6%95%88%e5%82%ac%e5%8c%96%e4%ba%8c%e8%8b%af%e9%86%9a%e7%9a%84%e6%b0%a2","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/%e6%9d%8e%e7%81%bf%e9%99%a2%e5%a3%ab-%e6%9d%8e%e6%b3%bd%e9%be%99%e6%95%99%e6%8e%88acs-catal-%ef%bc%9aninps-ceo2%e9%ab%98%e6%95%88%e5%82%ac%e5%8c%96%e4%ba%8c%e8%8b%af%e9%86%9a%e7%9a%84%e6%b0%a2\/","title":{"rendered":"\u674e\u707f\u9662\u58eb\/\u674e\u6cfd\u9f99\u6559\u6388ACS Catal.\uff1aNiNPs\/CeO2\u9ad8\u6548\u50ac\u5316\u4e8c\u82ef\u919a\u7684\u6c22\u89e3"},"content":{"rendered":"

\u5728\u6728\u8d28\u7d20\u89e3\u805a\u4e2d\uff0cC-O\u952e\u7684\u88c2\u89e3\u662f\u5173\u952e\u6b65\u9aa4\u3002\u57fa\u4e8e\u6b64\uff0c\u4e2d\u79d1\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\/\u5170\u5dde\u5927\u5b66\u674e\u707f\u9662\u58eb\u3001\u5170\u5dde\u5927\u5b66\u674e\u6cfd\u9f99\u6559\u6388\u7b49\u4eba<\/strong>\u62a5\u9053\u4e86\u4e00\u7c7b\u5728\u6c27\u7a7a\u4f4d\uff08Ov<\/sub>\uff09\u7684CeO2<\/sub>\u4e0a\u8d1f\u8f7d\u7684\u4e0d\u540cNi\u79cd\u7c7b\uff08\u5373SSNi\u548cNiNPs\uff09\u3002\u5176\u4e2d\uff0cNiNPs\/CeO2<\/sub>\u5728\u4e8c\u82ef\u919a\uff08DPE\uff0c\u6728\u8d28\u7d20\u6a21\u578b\u5316\u5408\u7269\uff09\u7684C-O\u952e\u7684\u6c22\u89e3\u53cd\u5e94\u4e2d\u8868\u73b0\u51fa\u5f88\u9ad8\u7684\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff0c\u800c\u5355\u4f4d\u70b9Ni\uff08SSNi\uff09\u5728\u53cd\u5e94\u4e2d\u51e0\u4e4e\u6ca1\u6709\u6d3b\u6027\u3002<\/p>\n

\"1\"<\/p>\n

\u901a\u8fc7DFT\u8ba1\u7b97\uff0c\u4f5c\u8005\u7814\u7a76\u4e86Ni\/CeO2<\/sub>\u4e2d\u4e0d\u540cNi\u4f4d\u70b9\u548cOv<\/sub>\u5bf9DPE\u6c22\u89e3\u7684\u5f71\u54cd\u3002\u8ba1\u7b97\u5f97\u5230Ni\/CeO2<\/sub>\u50ac\u5316\u5242SSNi\u4f4d\u70b9\u4e0a\u7684DPE\u5438\u9644\u80fd\u4e3a-0.47 eV\uff0c\u4e0eCeO2<\/sub>(111)\u4e0a\u7684DPE\u5438\u9644\u80fdOv<\/sub>\uff08-0.42 eV\uff09\u63a5\u8fd1\u3002DPE\u5728NiNPs\/CeO2<\/sub>\u7684Ni\u4f4d\u70b9\u4e0a\u7684\u5438\u9644\uff08-1.54 eV\uff09\u660e\u663e\u5f3a\u4e8e\u5728CeO2<\/sub>(111)\u57fa\u9762\u4e0a\u7684\u5438\u9644\uff0c\u5728Ni\/CeO2<\/sub>(111)\u4e0a\u5f62\u6210Ov<\/sub>\u8fdb\u4e00\u6b65\u589e\u5f3a\u5230-1.67 eV\u3002<\/p>\n

\u7ed3\u679c\u8868\u660e\uff0c\u5bf9\u6bd4SSNi\u4f4d\u70b9\uff0cDPE\u66f4\u503e\u5411\u4e8e\u5438\u9644\u5728NiNPs\u4f4d\u70b9\u4e0a\uff0c\u800c\u5728CeO2<\/sub>\u4e0a\u5f62\u6210Ov<\/sub>\u53ef\u8fdb\u4e00\u6b65\u589e\u5f3aDPE\u5728NiNPs\u4f4d\u70b9\u4e0a\u7684\u5438\u9644\uff0c\u4e0e\u50ac\u5316\u5242\u5bf9DPE\u6c22\u89e3\u7684\u50ac\u5316\u6d3b\u6027\u6709\u5173\u3002<\/p>\n

\"6\"<\/p>\n

Bader\u7535\u8377\u8ba1\u7b97\u8868\u660e\uff0c\u539f\u59cbCeO2<\/sub>(111)\u4e0a\u8d1f\u8f7d\u7684NiNPs\u7684\u6b63\u7535\u8377\u4e3a1.65\uff0c\u9ad8\u4e8eCeO2<\/sub>(111)-Ov<\/sub>\u7684\u6b63\u7535\u83771.61\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5728NiNPs\u9644\u8fd1\u7684Ov<\/sub>\u53ef\u663e\u8457\u8c03\u8282NiNPs\u7684\u7535\u5b50\u6001\uff0c\u4ece\u800c\u589e\u5f3a\u4e86DPE\u5bf9Ni\/CeO2<\/sub>\u7684\u5438\u9644\u3002\u9700\u6ce8\u610f\uff0c\u751f\u6210\u7684Ov<\/sub>\u53ef\u76f4\u63a5\u5f71\u54cdOv<\/sub>\u9644\u8fd1\u7684Ni\u4f4d\u70b9\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86Ni\/CeO2<\/sub>\u5bf9C-O\u952e\u6c22\u89e3\u7684\u50ac\u5316\u6d3b\u6027\u3002<\/p>\n

\u56e0\u6b64\uff0c\u4f5c\u8005\u8ba4\u4e3aOv<\/sub>\u9644\u8fd1\u7684Ni\u4f4d\u70b9\u53ef\u80fd\u662f\u7834\u574fC-O\u952e\u7684\u6709\u6548\u6d3b\u6027\u4f4d\u70b9\u3002DPE\u4e3b\u8981\u901a\u8fc7\u82ef\u73af\u4e0eNiNPs\u7684\u76f8\u4e92\u4f5c\u7528\u5438\u9644\u5728NiNPs\u4e0a\uff0c\u6c27\u539f\u5b50\u7684\u5438\u9644\u4fc3\u8fdbDPE\u7684C-O\u952e\u65ad\u88c2\uff0c\u751f\u6210Ph*\u548cPhO*\u3002Ni\u4f4d\u70b9\u4e0a\u89e3\u79bb\u7684H*\u503e\u5411\u4e8e\u8fdb\u5165Ph*\u6216PhO*\uff0c\u4e0ePh*\u7684\u5f62\u6210\u76f8\u6bd4\uff0cPhOH*\u7684\u5f62\u6210\u66f4\u6709\u5229\u3002<\/p>\n

\"8\"<\/p>\n

Hydrogenolysis of Lignin Model Compounds on Ni Nanoparticles Surrounding the Oxygen Vacancy of CeO2<\/sub>.\u00a0ACS Catal.,\u00a0<\/em>2023<\/strong>, DOI: https:\/\/doi.org\/10.1021\/acscatal.3c02303.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u6728\u8d28\u7d20\u89e3\u805a\u4e2d\uff0cC-O\u952e\u7684\u88c2\u89e3\u662f\u5173\u952e\u6b65\u9aa4\u3002\u57fa\u4e8e\u6b64\uff0c\u4e2d\u79d1\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\/\u5170\u5dde\u5927\u5b66\u674e\u707f\u9662\u58eb\u3001\u5170\u5dde\u5927\u5b66\u674e\u6cfd\u9f99\u6559 […]<\/p>\n","protected":false},"author":326,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-48617","post","type-post","status-publish","format-standard","hentry","category-tuijianyuedu"],"_links":{"self":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/48617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/comments?post=48617"}],"version-history":[{"count":1,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/48617\/revisions"}],"predecessor-version":[{"id":48618,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/48617\/revisions\/48618"}],"wp:attachment":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/media?parent=48617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/categories?post=48617"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/tags?post=48617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}