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: Effect of carbon black additive in Pt black cathode catalyst layer on direct methanol fuel cell performance
作者: Wang, Guoxiong1;  Sun, Gongquan1;  Wang, Qi1;  Wang, Suli1;  Sun, Hai1;  Xin, Qin1
关键词: Direct methanol fuel cell ;  Cathode catalyst layer ;  Pt black ;  Carbon black additive
刊名: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
发表日期: 2010-10-01
DOI: 10.1016/j.ijhydene.2010.07.045
卷: 35, 期:20, 页:11245-11253
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Energy & Fuels
英文摘要: Vulcan XC-72R, Ketjen Black EC 300J and Black Pearls 2000 carbon blacks were used as the additive in Pt black cathode catalyst layer to investigate the effect on direct methanol fuel cell (DMFC) performance. The carbon blacks, Pt black catalyst and catalyst inks were characterized by N(2) adsorption and scanning transmission electron microscopy (STEM) with Energy dispersive X-ray (EDX) spectroscopy. The cathode catalyst layers without and with carbon black additive were characterized by scanning electron microscopy, EDX, cyclic voltammetry and current-voltage curve measurements. Compared with Vulcan XC-72R and Black Pearls 2000, Ketjen Black EC 300J was more beneficial to increase the electrochemical surface area and DMFC performance of the cathode catalyst layer. The cathode catalyst layer with Ketjen Black EC 300J additive was kept intimately binding with the Nafion membrane after 360 h stability test of air-breathing DMFC. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
关键词[WOS]: NAFION MEMBRANES ;  WATER CROSSOVER ;  IONOMER CONTENT ;  PORE STRUCTURE ;  DMFC ;  OPTIMIZATION ;  PEMFC ;  ELECTROCATALYSTS ;  TEMPERATURE ;  IMPROVEMENT
语种: 英语
WOS记录号: WOS:000284443200048
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142039
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, Direct Alcohol Fuel Cell Lab, Dalian 116023, Peoples R China

Recommended Citation:
Wang, Guoxiong,Sun, Gongquan,Wang, Qi,et al. Effect of carbon black additive in Pt black cathode catalyst layer on direct methanol fuel cell performance[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(20):11245-11253.
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, Guoxiong]'s Articles
 [Sun, Gongquan]'s Articles
 [Wang, Qi]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, Guoxiong]‘s Articles
 [Sun, Gongquan]‘s Articles
 [Wang, Qi]‘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