Pd catalysts supported on Co3O4 with the specified morphologies in CO and CH4 oxidation
文献类型：期刊论文
| 作者 | Wang, Shudong1; Wang, Mingzhe1; Chen, Zhiping1,2; Wang, Sheng1; Ding, Ya1,2; Zhang, Lei1,2; Lv, Lirong1,2 |
| 刊名 | APPLIED CATALYSIS A-GENERAL
 |
| 出版日期 | 2017-02-25 |
| 卷号 | 532页码:95-104 |
| ISSN号 | 0926-860X |
| 关键词 | Pd Supported Cobalt Oxide (Co3o4) Ch4 Combustion Co Oxidation Surface O-ads/o-lat Molar Ratio |
| DOI | 10.1016/j.apcata.2016.12.021 |
| 文献子类 | Article |
| 英文摘要 | Firstly, the spinel cobalt oxide (Co3O4) was controllably synthesized with different morphologies (cubical, flower-like, plate-like and rectangular-like) via a hydrothermal method. Then Pd was loaded on them by incipient wetness impregnation. The properties of the samples prepared were characterized by XRD, H-2-TPR, CO-TPR, SEM, TEM, HRTEM and XPS. The impacts of Pd addition on CH4 and CO oxidation were investigated under lean methane and CO atmosphere, respectively. The effectiveness of Pd was different for CH4 and CO oxidation. For methane oxidation, the activities of Co3O4 were enhanced due to Pd loading. And the orders of activity primarily kept consistent before and after impregnation, while the extent of improvement on activity from Co3O4 to Pd/Co3O4 was consistent with the order of surface O-ads/O-lat of Pd/Co3O4, indicating that different interaction occurred between Pd species unit cell and the Co3O4 unit cell with different crystal planes. |
| WOS关键词 | RAY PHOTOELECTRON-SPECTROSCOPY ; LOW-TEMPERATURE OXIDATION ; NANOCRYSTALLINE COBALT OXIDE ; H BOND ACTIVATION ; PD/AL2O3 CATALYSTS ; METHANE COMBUSTION ; METAL-OXIDES ; PERFORMANCE ; PALLADIUM ; ALUMINA |
| WOS研究方向 | Chemistry ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000393242500012 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169680]  |
| 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 |
| 通讯作者 | Wang, Shudong; Wang, Sheng |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shudong,Wang, Mingzhe,Chen, Zhiping,et al. Pd catalysts supported on Co3O4 with the specified morphologies in CO and CH4 oxidation[J]. APPLIED CATALYSIS A-GENERAL,2017,532:95-104. |
| APA | Wang, Shudong.,Wang, Mingzhe.,Chen, Zhiping.,Wang, Sheng.,Ding, Ya.,...&Lv, Lirong.(2017).Pd catalysts supported on Co3O4 with the specified morphologies in CO and CH4 oxidation.APPLIED CATALYSIS A-GENERAL,532,95-104. |
| MLA | Wang, Shudong,et al."Pd catalysts supported on Co3O4 with the specified morphologies in CO and CH4 oxidation".APPLIED CATALYSIS A-GENERAL 532(2017):95-104. |
入库方式： OAI收割
来源：大连化学物理研究所
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