Wet/dry cycle durability of polyphenylene ionomer membranes in PEFC

Wet/dry cycle durability of polyphenylene ionomer membranes in PEFC

The mechanical durability of our hydrocarbon polymer electrolyte membrane, poly(sulfophenylene quinquephenylene) (SPP-QP) or polyphenylene ionomer, was evaluated in wet/dry cycle tests in fuel cells according to the US-DOE protocol, where the effect of gas diffusion layers (hard or soft GDL) was inv...

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Bibliographic Details
Main Authors: Toshiki Tanaka, Haruhiko Shintani, Yasushi Sugawara, Akihiro Masuda, Nobuyuki Sato, Makoto Uchida, Kenji Miyatake
Format: Article
Language:English
Published: Elsevier 2021-08-01
Series:Journal of Power Sources Advances
Subjects:
Fuel cells
Proton exchange membranes
Polyphenylene ionomers
Wet/dry cycles
Mechanical durability
Online Access:http://www.sciencedirect.com/science/article/pii/S2666248521000184

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http://www.sciencedirect.com/science/article/pii/S2666248521000184

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