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Indexed by:期刊论文

Date of Publication:2017-11-01

Journal:MATERIALS LETTERS

Included Journals:SCIE、EI、Scopus

Volume:206

Page Number:87-90

ISSN No.:0167-577X

Key Words:Inorganic-organic hybrid; Proton-conductive membrane; Separators; Fuel cells

Abstract:Inorganic-organic hybrid membranes comprising an aliphatic backbone polymer and a trisiloxane bond were synthesized from a trisiloxane derivative, phosphonic acid acrylate, and vinylbenzotriazole, and used to prepare membrane electrode assembly (MEA) sandwiched between metallic glass separators (MGSs). The prepared MEA exhibited a higher cell voltage than that comprising carbon separators at 140 degrees C and 30% relative humidity for 50 h. (C) 2017 Elsevier B.V. All rights reserved.