首页|Nanocomposite SPEEK/Titania Nanosheets (TNS) Proton Exchange Membranes for Fuel Cell Applications

Nanocomposite SPEEK/Titania Nanosheets (TNS) Proton Exchange Membranes for Fuel Cell Applications

扫码查看
原文链接
  • NETL
  • NSTL
  • Trans Tech Publications Ltd
SPEEK-based composite membranes containing various amounts of titania nanosheets (TNS) as inorganic fillers were investigated for proton exchange membrane fuel cell applications. The samples were characterized for water uptake, proton conductivity (E1S), and structural features (SEM and XRD). Composites at low inorganic additive contents exhibited improved properties in terms of proton conductivity and water uptake behavior. Best improvements were observed for the composite containing only 0.95 wt% of TNS. This result could be associated to the unique nature of the two dimensional nanostructure of the inorganic additive.

composite membranestitania nanosheetsproton conductivity

Debora Marani、Silvia Licoccia、Enrico Traversa、Masaru Miyayama

展开 >

Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1, Meguro-ku, Tokyo 153-8904, Japan Dipanimento di Scienze e Tecnologie Chimiche, Univerxita di Roma 'Tor Vergata', Roma, 00133, Italy

Dipanimento di Scienze e Tecnologie Chimiche, Univerxita di Roma 'Tor Vergata', Roma, 00133, Italy

Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1, Meguro-ku, Tokyo 153-8904, Japan

2010

10.4028/www.scientific.net/KEM.421-422.447

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.421/422
  • 11