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: Promoting role of Fe in the preferential oxidation of CO over Ir/Al2O3
作者: Zhang, Wansheng1;  Wang, Aiqin1;  Li, Lin1;  Wang, Xiaodong1;  Zhang, Tao1, 2
通讯作者: 张涛
关键词: CO oxidation ;  PROX ;  iron ;  iridium ;  DRIFTS
刊名: CATALYSIS LETTERS
发表日期: 2008-03-01
DOI: 10.1007/s10562-007-9341-0
卷: 121, 期:3-4, 页:319-323
收录类别: SCI
文章类型: Article
部门归属: 15
项目归属: 1501
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: A novel catalyst Ir-FeO (x) /Al2O3 designed for the preferential oxidation (PROX) of CO under excess hydrogen was developed in this work. To clarify the promoting role of Fe species, three different impregnation sequences were employed, and the resultant catalysts were characterized by various techniques. The results showed that the Ir-FeO (x) /Al2O3 catalyst, which was prepared by the co-impregnation procedure, exhibited the best performance for the PROX. The partially exposed and highly dispersed Ir sites and the FeO (x) sites allowed good adsorption for both CO and O-2 over the Ir-FeO (x) /Al2O3, which was believed to be responsible for the enhanced activity.
关键词[WOS]: CARBON-SUPPORTED CATALYSTS ;  H-2-RICH GAS STREAMS ;  SELECTIVE OXIDATION ;  METAL-CATALYSTS ;  MONOXIDE ;  H-2
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000252940800020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/100069
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 Catal, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

Recommended Citation:
Zhang, Wansheng,Wang, Aiqin,Li, Lin,et al. Promoting role of Fe in the preferential oxidation of CO over Ir/Al2O3[J]. CATALYSIS LETTERS,2008,121(3-4):319-323.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhang, Wansheng]'s Articles
 [Wang, Aiqin]'s Articles
 [Li, Lin]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhang, Wansheng]‘s Articles
 [Wang, Aiqin]‘s Articles
 [Li, Lin]‘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