DICP OpenIR
A novel PTFE-reinforced multilayer self-humidifying composite membrane for PEM fuel cells
Zhu, XB; Zhang, HM; Liang, YM; Zhang, Y; Yi, BL; Zhang HM(张华民); Zhang HM(张华民)
Source PublicationELECTROCHEMICAL AND SOLID STATE LETTERS
2006
DOI10.1149/1.2142154
Volume9Issue:2Pages:A49-A52
Indexed BySCI
SubtypeArticle
Department3
Funding Project303
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectElectrochemistry ; Materials Science, Multidisciplinary
WOS Research AreaElectrochemistry ; Materials Science
WOS KeywordPOLYMER ELECTROLYTE MEMBRANES ; GAS-CROSSOVER ; HUMIDIFICATION ; SUPPRESSION ; PARTICLES
AbstractA novel polytetrafluoroethylene (PTFE)-reinforced multilayer self-humidifying composite membrane is developed. The membrane is composed of Nafion-impregnated porous PTFE composite as the central layer and nanosized SiO2 supported Pt catalyst imbedded into Nafion as the two side layers. The proton exchange membrane (PEM) fuel cells employing the self-humidifying membrane (20 mu m thick) under dry H-2/O-2 gave a peak power density of 0.95 W/cm(2) and an open-circuit voltage of 1.032 V. The good membrane performance is attributed to hygroscopic Pt-SiO2 catalyst at the two side layers, which results in enhanced anode side self-humidification function and decreased cathode polarization. (c) 2005 The Electrochemical Society.
Language英语
URL查看原文
WOS IDWOS:000234142000004
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/93269
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang HM(张华民); Zhang HM(张华民)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Proton Exchange Membrane Fuel Cell Key Mat & Tech, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Zhu, XB,Zhang, HM,Liang, YM,et al. A novel PTFE-reinforced multilayer self-humidifying composite membrane for PEM fuel cells[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS,2006,9(2):A49-A52.
APA Zhu, XB.,Zhang, HM.,Liang, YM.,Zhang, Y.,Yi, BL.,...&张华民.(2006).A novel PTFE-reinforced multilayer self-humidifying composite membrane for PEM fuel cells.ELECTROCHEMICAL AND SOLID STATE LETTERS,9(2),A49-A52.
MLA Zhu, XB,et al."A novel PTFE-reinforced multilayer self-humidifying composite membrane for PEM fuel cells".ELECTROCHEMICAL AND SOLID STATE LETTERS 9.2(2006):A49-A52.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhu, XB]'s Articles
[Zhang, HM]'s Articles
[Liang, YM]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhu, XB]'s Articles
[Zhang, HM]'s Articles
[Liang, YM]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhu, XB]'s Articles
[Zhang, HM]'s Articles
[Liang, YM]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.