Journal Article

FZJ-2022-01114

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Aquivion®-based anionic membranes for water electrolysis

Stilli, P. ; Bonizzoni, S. ; Lohmann-Richters, F.FZJ* ; Beverina, L. ; Papagni, A. ; Mustarelli, P. (Corresponding author)

2022
Elsevier New York, NY [u.a.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/30637  doi:10.1016/j.electacta.2022.139834

Abstract: Anionic electrolyzers are expected to play a major role in the future massive production of green hydrogen. In this context, anionic membranes are still a bottleneck for their low conductivity and insufficient long-term chemical stability. In this paper we discussed and demonstrated the use of chemically modified, Aquivion®-based anionic membranes for water electrolysis. The membranes were subjected to different ageing treatments up to 3 M at 80 °C and showed better performance and durability than commercial Aemion™. Current density values around 130 mA cm−2 at 2 V were obtained with nickel foam as a benchmark electrode material.

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Contributing Institute(s):

1. Elektrochemische Verfahrenstechnik (IEK-14)

Research Program(s):

1. 1231 - Electrochemistry for Hydrogen (POF4-123) (POF4-123)

Appears in the scientific report 2022

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF >= 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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