Inert Can Be Advantageous: Advisable Reconstruction and Application of Palladium Chloride for the Preferential Oxidation of the Hydrogen Impurity in Carbon Monoxide Streams
文献类型：期刊论文
| 作者 | Qiao, LY; Li, QH; Zhou, ZF; Si, R; Yao, YE |
| 刊名 | CHEMCATCHEM
 |
| 出版日期 | 2016 |
| 卷号 | 8期号:11页码:1909-1914 |
| 关键词 | C1 building blocks hydrogen oxidation palladium selectivity |
| ISSN号 | 1867-3880 |
| 通讯作者 | Yao, YE (reprint author), Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Key Lab Coal Ethylene Glycol & Its Related Techno, Yangqiao West Rd 155, Fuzhou 350002, Fujian, Peoples R China. |
| 英文摘要 | Preferential oxidation of the H-2 impurity in CO streams is crucial for the catalytic conversion of CO into ethylene glycol. It is uncertain as to whether H-2 can overthrow the dominance of CO and finally lead the reaction. Not only is this a typical research issue, but it is also extremely critical for practical applications. So far, no catalyst has shown selectivity higher than 50% owing to competitive adsorption of CO. In this work, we report a PdClx-based catalyst that can readily overcome the challenge mentioned above. Over this catalyst, the selectivity of H-2 oxidation is promoted by more than 40% relative to that over the conventional Pd/Al2O3 catalyst and reaches a value of 87%. The turnover frequency of undesired CO oxidation is inhibited by at least one order of magnitude. We found that the reconstructed palladium chloride was highly selective to this reaction by facile inhibition of the adsorption and oxidation of CO. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000379533200007 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/26539]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Qiao, LY,Li, QH,Zhou, ZF,et al. Inert Can Be Advantageous: Advisable Reconstruction and Application of Palladium Chloride for the Preferential Oxidation of the Hydrogen Impurity in Carbon Monoxide Streams[J]. CHEMCATCHEM,2016,8(11):1909-1914. |
| APA | Qiao, LY,Li, QH,Zhou, ZF,Si, R,&Yao, YE.(2016).Inert Can Be Advantageous: Advisable Reconstruction and Application of Palladium Chloride for the Preferential Oxidation of the Hydrogen Impurity in Carbon Monoxide Streams.CHEMCATCHEM,8(11),1909-1914. |
| MLA | Qiao, LY,et al."Inert Can Be Advantageous: Advisable Reconstruction and Application of Palladium Chloride for the Preferential Oxidation of the Hydrogen Impurity in Carbon Monoxide Streams".CHEMCATCHEM 8.11(2016):1909-1914. |
入库方式： OAI收割
来源：上海应用物理研究所
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