{"id":51896,"date":"2024-07-22T08:00:08","date_gmt":"2024-07-22T00:00:08","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=51896"},"modified":"2024-07-13T11:00:30","modified_gmt":"2024-07-13T03:00:30","slug":"chemcatchem%ef%bc%9a%e6%b0%a7%e5%8c%96%e9%93%88%e5%8a%a9%e5%89%82%e7%9a%84%e7%94%b5%e5%ad%90-%e5%87%a0%e4%bd%95%e6%95%88%e5%ba%94%e4%bf%83%e8%bf%9bpdzn%e5%82%ac%e5%8c%96%e5%89%82%e9%ab%98%e6%95%88","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/chemcatchem%ef%bc%9a%e6%b0%a7%e5%8c%96%e9%93%88%e5%8a%a9%e5%89%82%e7%9a%84%e7%94%b5%e5%ad%90-%e5%87%a0%e4%bd%95%e6%95%88%e5%ba%94%e4%bf%83%e8%bf%9bpdzn%e5%82%ac%e5%8c%96%e5%89%82%e9%ab%98%e6%95%88\/","title":{"rendered":"ChemCatChem\uff1a\u6c27\u5316\u94c8\u52a9\u5242\u7684\u7535\u5b50-\u51e0\u4f55\u6548\u5e94\u4fc3\u8fdbPdZn\u50ac\u5316\u5242\u9ad8\u6548\u4e59\u7094\u9009\u62e9\u52a0\u6c22"},"content":{"rendered":"
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\u901a\u8fc7\u9ad8\u5206\u6563CeO<\/span>x<\/span><\/sub>\u52a9\u5242\u6539\u6027\uff0c\u5b9e\u73b0\u94af\u950c\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u7535\u5b50\u6548\u5e94\u548c\u51e0\u4f55\u6548\u5e94\u7684\u8c03\u63a7\uff0c\u5728\u4fdd\u6301\u9ad8\u4e59\u70ef\u9009\u62e9\u6027\u7684\u540c\u65f6\uff0c\u63d0\u5347\u4e86\u4e59\u7094\u9009\u62e9\u52a0\u6c22\u7684\u8f6c\u5316\u7387\uff0c\u7a81\u7834\u4e86\u4f20\u7edf\u50ac\u5316\u53cd\u5e94\u4e2d\u201cscaling relationship\u201d\u7684\u9650\u5236\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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\u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u5f20\u6d9b\u9662\u58eb\u8bfe\u9898\u7ec4\u8bbe\u8ba1\u4e86CeO2<\/sub>\u6539\u6027\u7684Pd-Zn-Al\u50ac\u5316\u5242\uff0c\u91c7\u7528\u4e00\u7cfb\u5217\u539f\u4f4d\u5149\u8c31\u8868\u5f81\u7cfb\u7edf\u7814\u7a76\u4e86CeO2<\/sub>\u52a9\u5242\u5728\u94af\u950c\u50ac\u5316\u4e59\u7094\u52a0\u6c22\u53cd\u5e94\u4e2d\u7684\u7535\u5b50\u6548\u5e94\u548c\u51e0\u4f55\u6548\u5e94\uff0c\u53ca\u5176\u5bf9\u53cd\u5e94\u6027\u80fd\u7684\u5171\u540c\u8c03\u5236\u4f5c\u7528\u3002\u53cd\u5e94\u6d4b\u8bd5\u8868\u660e\uff0c\u4f4e\u94c8\u52a9\u5242(0.1 wt%)\u6539\u6027\u7684Pd-Zn-Al\u50ac\u5316\u5242\u8868\u73b0\u51fa\u6700\u4f18\u7684\u4e59\u7094\u52a0\u6c22\u6027\u80fd\uff0c\u5728130\u5c0f\u65f6\u7a33\u5b9a\u6027\u8bc4\u4ef7\u4e2d\u9ad8\u4e59\u7094\u8f6c\u5316\u7387(~90 %)\u65f6\u59cb\u7ec8\u4fdd\u6301\u9ad8\u7684\u4e59\u70ef\u9009\u62e9\u6027(>95 %)\uff0c\u5728\u6d3b\u6027\u3001\u9009\u62e9\u6027\u3001\u7a33\u5b9a\u6027\u7b49\u65b9\u9762\u663e\u8457\u4f18\u4e8e\u5df2\u62a5\u5230\u7684PdZn\u5408\u91d1\u53ca\u5176\u4ed6Pd\u57fa\u50ac\u5316\u5242\u3002\u4f4e\u542b\u91cf\u94c8\u52a9\u5242\u4e2d\u9ad8\u5206\u6563CeOx<\/sub>\u7269\u79cd\u5728PdZn\u5408\u91d1\u8fd1\u90bb\u4f4d\u7684\u5bcc\u96c6\uff0c\u901a\u8fc7\u91d1\u5c5e-\u6c27\u5316\u7269\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u5411\u94af\u950c\u5408\u91d1\u8f6c\u79fb\u7535\u5b50\uff0c\u4fc3\u8fdb\u6c22\u6c14\u89e3\u79bb\u4e0e\u4ea7\u7269\u4e59\u70ef\u8131\u9644\uff0c\u4ece\u800c\u5728\u4fdd\u6301\u9ad8\u9009\u62e9\u6027\u7684\u540c\u65f6\u8fdb\u4e00\u6b65\u63d0\u5347\u53cd\u5e94\u6d3b\u6027\u3002\u800c\u5728\u9ad8\u94c8\u52a9\u5242\u542b\u91cf\u60c5\u51b5\u4e0b\uff0c\u9ad8\u7ed3\u6676\u6027\u4f53\u76f8CeO2<\/sub>\u7684\u5f62\u6210\u663e\u8457\u6291\u5236\u4e86\u94af\u6c22\u7269\u79cd\u7684\u5f62\u6210\u53ca\u5408\u91d1\u5316\uff0c\u5bfc\u81f4\u4e86\u94af\u950c\u5408\u91d1\u7684\u76f8\u5206\u79bb\uff0c\u5f62\u6210\u9ad8\u5206\u6563\u7684\u94af\u56e2\u7c07\u3002\u94af\u56e2\u7c07\u4e0aPd-Pd\u4f4d\u70b9\u7684\u5bcc\u96c6\u5bfc\u81f4\u9ad8\u94c8\u542b\u91cf\u52a9\u5242\u50ac\u5316\u5242\u9009\u62e9\u6027\u548c\u7a33\u5b9a\u6027\u7684\u964d\u4f4e\u3002\u672c\u7814\u7a76\u5de5\u4f5c\u4e3a\u7a00\u571f\u52a9\u5242\u5728\u9009\u62e9\u52a0\u6c22\u53cd\u5e94\u4e2d\u7684\u5de5\u4e1a\u5e94\u7528\u63d0\u4f9b\u4e86\u660e\u786e\u7684\u79d1\u5b66\u6307\u5bfc\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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The Geometric and Electronic Effects of Ceria on Promoting PdZn catalyst for Enhanced Acetylene Semi-Hydrogenation<\/p>\n

Dr. Huan Chen,\u00a0Prof. Bing Yang,\u00a0Dr. Yafeng Zhang,\u00a0Dr. Chunxia Che,\u00a0Dr. Feng Zhang,\u00a0Dr. Wei Han,\u00a0Dr. He Wen,\u00a0Prof. Aiqin Wang,\u00a0Prof. Tao Zhang<\/p>\n

\u672c\u6587\u7b2c\u4e00\u4f5c\u8005\u662f\u5927\u8fde\u7406\u5de5\u5927\u5b66-\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u8054\u5408\u57f9\u517b\u535a\u58eb\u7814\u7a76\u751f<\/span>\u9648\u6b22\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u5f20\u6d9b\u9662\u58eb\u3001\u738b\u7231\u7434\u7814\u7a76\u5458\u548c\u6768\u51b0\u526f\u7814\u7a76\u5458\u3002<\/p>\n

ChemCatChem<\/em><\/p>\n

DOI:\u00a010.1002\/cctc.202400566<\/p>\n<\/section>\n<\/section>\n<\/section>\n

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