DICP OpenIR
Methane Combustion over Pd/Al2O3 Catalyst: Effect of Calcination Temperature
Gao Diannan1; Wang Sheng1; Liu Ying1,2; Zhang Chunxi1; Wang Shudong1
关键词Palladium Alumina Methane Catalytic Combustion Calcination Temperature
刊名CHINESE JOURNAL OF CATALYSIS
2010-11-01
DOI10.3724/SP.J.1088.2010.00417
31期:11页:1363-1368
收录类别SCI
文章类型Article
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]PALLADIUM CATALYSTS ; WATER-VAPOR ; OXIDATION ; SUPPORT ; ALUMINA ; CO
英文摘要The effect of calcination temperature for the support and catalyst on the catalytic properties of the Pd/Al2O3 catalyst for lean methane combustion was investigated. The Pd/Al2O3 catalyst was prepared by the impregnation method using Al2O3 support calcined at 500-1 300 degrees C. All catalyst samples were characterized by X-ray diffraction, transmission electron microscopy, surface area measurements, temperature-programmed desorption of NH3, and temperature-programmed oxidation of O-2. Calcination temperature significantly affected the catalyst activity and stability. As the calcination temperature increased, the structure of the support and the amount and intensity of the acid sites changed obviously, and the dispersion of the active component and the interaction between the support and active component decreased. The proper calcination temperature for the Al2O3 support was 1 100 degrees C, and the optimal calcination temperature for the Pd/Al2O3 was 200 degrees C. This catalyst showed high thermal stability and catalytic activity.
语种英语
WOS记录号WOS:000287274100010
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141942
专题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, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Gao Diannan,Wang Sheng,Liu Ying,et al. Methane Combustion over Pd/Al2O3 Catalyst: Effect of Calcination Temperature[J]. CHINESE JOURNAL OF CATALYSIS,2010,31(11):1363-1368.
APA Gao Diannan,Wang Sheng,Liu Ying,Zhang Chunxi,&Wang Shudong.(2010).Methane Combustion over Pd/Al2O3 Catalyst: Effect of Calcination Temperature.CHINESE JOURNAL OF CATALYSIS,31(11),1363-1368.
MLA Gao Diannan,et al."Methane Combustion over Pd/Al2O3 Catalyst: Effect of Calcination Temperature".CHINESE JOURNAL OF CATALYSIS 31.11(2010):1363-1368.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gao Diannan]的文章
[Wang Sheng]的文章
[Liu Ying]的文章
百度学术
百度学术中相似的文章
[Gao Diannan]的文章
[Wang Sheng]的文章
[Liu Ying]的文章
必应学术
必应学术中相似的文章
[Gao Diannan]的文章
[Wang Sheng]的文章
[Liu Ying]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。