Pt/SiO2 as addition to multilayer SPSU/PTFE composite membrane for fuel cells

	Pt/SiO2 as addition to multilayer SPSU/PTFE composite membrane for fuel cells
	Wang, L.1,2; Yi, B. L.1; Zhang, H. M.1; Xing, D. M.1
刊名	polymers for advanced technologies
	2008-12-01
卷号	19 期号:12 页码:1809-1815
关键词	PEMFC composite membrane self-humidifying Pt/SiO2 Nafion
英文摘要	a multilayer composite membrane was prepared by reinforcing sulfonated polysulfone (spsu) with porous polytetrafluoroethylene (ptfe), and adding pt/sio2-nafion (r) membranes on both sides of the spsu/ptfe membrane to self-humidify and protect the inside membrane. the ex situ fenton test and open circuit voltage (ocv) accelerated test show that the composite membrane has better stability than the initial membrane because of the protection of the outside pt/sio2-nafion layers. the composite membrane has similar performance to that of nre-212 under the fully humidified condition and better performance than nre-212 without humidifying. the self-humidifying membrane shows great potential for use in low humidifying conditions. copyright (c) 2008 john wiley & sons, ltd.
WOS标题词	science & technology ; physical sciences
类目[WOS]	polymer science
研究领域[WOS]	polymer science
关键词[WOS]	polymer electrolyte membranes ; ionomer membranes ; self-humidification ; gas-crossover ; suppression ; degradation ; sulfone) ; pemfcs
收录类别	SCI
语种	英语
WOS记录号	WOS:000262034100016
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/141087]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Proton Exchange Membrane Fuel Cell Key Mat & Tech, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang, L.,Yi, B. L.,Zhang, H. M.,et al. Pt/SiO2 as addition to multilayer SPSU/PTFE composite membrane for fuel cells[J]. polymers for advanced technologies,2008,19(12):1809-1815.
APA	Wang, L.,Yi, B. L.,Zhang, H. M.,&Xing, D. M..(2008).Pt/SiO2 as addition to multilayer SPSU/PTFE composite membrane for fuel cells.polymers for advanced technologies,19(12),1809-1815.
MLA	Wang, L.,et al."Pt/SiO2 as addition to multilayer SPSU/PTFE composite membrane for fuel cells".polymers for advanced technologies 19.12(2008):1809-1815.