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: A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes
作者: Bi, ZH;  Yi, BL;  Wang, ZW;  Dong, YL;  Wu, HJ;  She, YC;  Cheng, MJ
刊名: ELECTROCHEMICAL AND SOLID STATE LETTERS
发表日期: 2004
DOI: 10.1149/1.1667016
卷: 7, 期:5, 页:A105-A107
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Electrochemistry ;  Materials Science, Multidisciplinary
研究领域[WOS]: Electrochemistry ;  Materials Science
英文摘要: An anode-supported solid oxide fuel cell (SOFC) with lanthanum-doped ceria (LDC) and strontium and magnesium doped lanthanum gallate (LSGM) bilayer electrolytes was fabricated and tested. The bilayer electrolyte thin film, consisting of a 25 mum thick LDC layer and a 75 mum thick LSGM layer, was prepared by a simple dry-pressing process. The two electrolyte layers were sintered together well, and no crack and peel-off at the interface were observed. An open-circuit potential of 1.02 V and a maximum power density of over 1.1 W/cm(2) was achieved with H-2 as fuel and air as oxidant at 800degreesC. The results show that the reactions between LSGM and anode materials were restrained by the LDC electrolyte layer, whereas the electronic conductivity of ceria-based electrolyte was blocked by the LSGM electrolyte layer. (C)2004 The Electrochemical Society.
关键词[WOS]: OXIDE FUEL-CELLS ;  LANTHANUM GALLATE ELECTROLYTE ;  SUBSOLIDUS PHASE-EQUILIBRIA ;  PEROVSKITE-TYPE OXIDE ;  SAMARIA-DOPED CERIA ;  SOLID-ELECTROLYTE ;  TEMPERATURE ;  SYSTEM
语种: 英语
WOS记录号: WOS:000220130100004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139575
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, Dalian 116023, Peoples R China

Recommended Citation:
Bi, ZH,Yi, BL,Wang, ZW,et al. A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS,2004,7(5):A105-A107.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Bi, ZH]'s Articles
 [Yi, BL]'s Articles
 [Wang, ZW]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Bi, ZH]‘s Articles
 [Yi, BL]‘s Articles
 [Wang, ZW]‘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