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: Study of sintered stainless steel fiber felt as gas diffusion backing in air-breathing DMFC
作者: Liu, JG;  Sun, GQ;  Zhao, FL;  Wang, GX;  Zhao, G;  Chen, LK;  Yi, BL;  Xin, Q
关键词: direct methanol fuel cell ;  air-breathing ;  gas diffusion backing ;  sintered stainless steel fiber felt
刊名: JOURNAL OF POWER SOURCES
发表日期: 2004-06-04
DOI: 10.1016/j.jpowsour.2004.02.009
卷: 133, 期:2, 页:175-180
收录类别: SCI
文章类型: Article
项目归属: 305
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Electrochemistry ;  Energy & Fuels
英文摘要: Adoption of a sintered stainless steel fiber felt was evaluated as gas diffusion backing in air-breathing direct methanol fuel cell (DMFC). By using a sintered stainless steel fiber felt as an anodic gas diffusion backing, the peak power density of an air-breathing DMFC is 24 mW cm(-2), which is better than that of common carbon paper. A 30-h-life test indicates that the degraded performance of the air-breathing DMFC is primarily due to the water flooding of the cathode. Twelve unit cells with each has 6 cm(2) of active area are connected in series to supply the power to a mobile phone assisted by a constant voltage diode. The maximum power density of 26 mW cm(-2) was achieved in the stack, which is higher than that in single cell. The results show that the sintered stainless steel felt is a promising solution to gas diffusion backing in the air-breathing DMFC, especially in the anodic side because of its high electronical conductivity and hydrophilicity. (C) 2004 Elsevier B.V. All rights reserved.
关键词[WOS]: METHANOL FUEL-CELL ;  LAYER CHARACTERISTICS ;  PERFORMANCE ;  ELECTRODES
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000222047700004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/83479
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
2004NS975R5PK0.pdf(241KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Direct Alcohol Fuel Cell Lab, Dalian 116023, Peoples R China

Recommended Citation:
Liu, JG,Sun, GQ,Zhao, FL,et al. Study of sintered stainless steel fiber felt as gas diffusion backing in air-breathing DMFC[J]. JOURNAL OF POWER SOURCES,2004,133(2):175-180.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu, JG]'s Articles
 [Sun, GQ]'s Articles
 [Zhao, FL]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu, JG]‘s Articles
 [Sun, GQ]‘s Articles
 [Zhao, FL]‘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: 2004NS975R5PK0.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