中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Methane adsorption on Rh/Al2O3
作者: Wang, DZ;  Dewaele, O;  Froment, GF
关键词: methane adsorption ;  structure-sensitive reaction ;  oxygen adsorption ;  adsorption rates
刊名: JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
发表日期: 1998-12-21
卷: 136, 期:3, 页:301-309
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The rates of CH4 adsorption on a supported Rh catalyst after different treatments of the surface were measured by means of a temporal-analysis-of-products (TAP) reactor. The catalyst was kept in a well-defined state during adsorption experiments by using a very small pulse size. CH4 adsorbs on reduced sites. The highest adsorption rate was observed with a catalyst which had undergone an oxygen treatment above 800 K. CH4 adsorption activity is strongly reduced by the complete removal of oxygen from the catalyst. The results were compared with the adsorption rates of O-2 and H2O and with the activities for C2H6 hydrogenolysis and C2H4 hydrogenation. CH4 adsorption is proposed to be structure sensitive. (C) 1998 Elsevier Science B.V. All rights reserved.
关键词[WOS]: PARTIAL OXIDATION ;  SYNTHESIS GAS ;  DISSOCIATIVE CHEMISORPTION ;  ACTIVATED CHEMISORPTION ;  CATALYSTS ;  RHODIUM ;  KINETICS ;  HYDROGEN ;  CH4 ;  SURFACES
语种: 英语
WOS记录号: WOS:000077201700011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138157
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.State Univ Ghent, Petrochem Tech Lab, B-9000 Ghent, Belgium

Recommended Citation:
Wang, DZ,Dewaele, O,Froment, GF. Methane adsorption on Rh/Al2O3[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,1998,136(3):301-309.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, DZ]'s Articles
 [Dewaele, O]'s Articles
 [Froment, GF]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, DZ]‘s Articles
 [Dewaele, O]‘s Articles
 [Froment, GF]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace