MoOx-promoted Pt catalysts for the water gas shift reaction at low temperatures
文献类型：期刊论文
| 作者 | Xu, Xuejun1,2; Fu, Qiang1; Bao, Xinhe1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2015-05-01 |
| 卷号 | 36期号:5页码:750-756 |
| 关键词 | Water gas shift reaction Platinum Molybdenum oxide Synergistic effect Interface catalysis |
| 英文摘要 | pt-mo/sio2 catalysts were prepared using impregnation-reduction methods. mo-promoted pt catalysts exhibit much higher water gas shift reaction activity at low temperatures than pt/sio2 catalysts. various characterization methods including inductive coupled plasma atomic emission spectrometry, x-ray diffraction, transmission electron microscopy, x-ray absorption near edge spectrum, and x-ray photoelectron spectroscopy were applied to investigate the composition, structure and chemical state of the pt-mo/sio2 catalysts. our results indicate that the added mo species effectively improves the dispersion of pt nanoparticles and the synergistic effect between the pt nanoparticles and surface moox species enhances the catalytic performance for the water gas shift reaction. pt nanoparticles decorated with highly dispersed moox patches are found to be the active architecture. (c) 2015, dalian institute of chemical physics, chinese academy of sciences. published by elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | fuel-cell applications ; noble-metal catalysts ; co oxidation ; polybenzimidazole membrane ; bimetallic catalysts ; methanol oxidation ; carbon nanotube ; tio2 support ; performance ; nanoparticles |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353611600010 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146202]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Xuejun,Fu, Qiang,Bao, Xinhe. MoOx-promoted Pt catalysts for the water gas shift reaction at low temperatures[J]. chinese journal of catalysis,2015,36(5):750-756. |
| APA | Xu, Xuejun,Fu, Qiang,&Bao, Xinhe.(2015).MoOx-promoted Pt catalysts for the water gas shift reaction at low temperatures.chinese journal of catalysis,36(5),750-756. |
| MLA | Xu, Xuejun,et al."MoOx-promoted Pt catalysts for the water gas shift reaction at low temperatures".chinese journal of catalysis 36.5(2015):750-756. |
入库方式： OAI收割
来源：大连化学物理研究所
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