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: In situ high temperature X-ray diffraction studies of mixed ionic and electronic conducting perovskite-type membranes
作者: Wang, HH;  Tablet, S;  Yang, WS;  Caro, R
通讯作者: 王海辉
关键词: perovskite ;  mixed conductor ;  oxygen separation ;  POM ;  membrane
刊名: MATERIALS LETTERS
发表日期: 2005-12-01
DOI: 10.1016/j.matlet.2005.06.067
卷: 59, 期:28, 页:3750-3755
收录类别: SCI
文章类型: Article
部门归属: 5
项目归属: 504
产权排名: 2;3
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Materials Science, Multidisciplinary ;  Physics, Applied
研究领域[WOS]: Materials Science ;  Physics
英文摘要: Phase structure and stability of three typical mixed ionic and electronic conducting perovskite-type membranes, SrCo0.8Fe0.2O3-delta (SCF), Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF) and BaCo0.4Fe0.4Zr0.2O3-delta (BCFZ) were studied by in situ high temperature X-ray diffraction at temperatures from 303 to 1273 K and under different atmospheres (air, 2% O-2 in Ar and pure Ar) at 1173 K. By analyzing their lattice parameters the thermal expansion coefficients (TECs) of BSCF, SCF and BCZF are obtained to be 11.5 x 10(-6) K-1, 17.9 x 10(-6) K-1 and 10.3 x 10(-6) K-1, respectively. A relationship between phase stability and TEC was proposed: the higher is the TEC, the lower is the operation stability of the perovskite materials. (C) 2005 Elsevier B.V. All rights reserved.
关键词[WOS]: PARTIAL OXIDATION ;  OXYGEN PERMEATION ;  METHANE ;  BA0.5SR0.5CO0.8FE0.2O3-DELTA ;  REACTOR ;  SYNGAS ;  SEPARATION ;  OXIDES
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000232514200045
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/92613
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: Download All
File Name/ File Size Content Type Version Access License
2005U8E3O9ZZV1.pdf(334KB)----开放获取--View Download

作者单位: 1.Univ Hannover, Inst Phys Chem & Electrochem, D-30167 Hannover, Germany
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

Recommended Citation:
Wang, HH,Tablet, S,Yang, WS,et al. In situ high temperature X-ray diffraction studies of mixed ionic and electronic conducting perovskite-type membranes[J]. MATERIALS LETTERS,2005,59(28):3750-3755.
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, HH]'s Articles
 [Tablet, S]'s Articles
 [Yang, WS]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, HH]‘s Articles
 [Tablet, S]‘s Articles
 [Yang, WS]‘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 
文件名: 2005U8E3O9ZZV1.pdf
格式: Adobe PDF
此文件暂不支持浏览
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