% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Kraglund:852500,
author = {Kraglund, Mikkel R. and Carmo, Marcelo and Schiller,
Günter and Aili, David and Christensen, Erik and Jensen,
Jens Oluf},
title = {{I}on-solvating {M}embranes as a {N}ew {A}pproach towards
{H}igh {R}ate {A}lkaline {E}lectrolyzers},
journal = {Energy $\&$ environmental science},
volume = {12},
number = {11},
issn = {1754-5692},
address = {Cambridge},
publisher = {RSC Publ.},
reportid = {FZJ-2018-05428},
pages = {3313-3318},
year = {2019},
abstract = {Energy efficient and cost efficient water electrolysis is
essential for the large scale implementation of renewable
energy. The two commercial low temperature electrolyzer
technologies each suffer from serious drawbacks. The proton
exchange membrane (PEM) electrolyzers remain expensive and
depend strongly on the scarce metal iridium. The alkaline
electrolyzers suffer from a large footprint due to low rate
capability. Here we present an approach to make an alkaline
electrolyzer perform like a PEM electrolyzer by means of an
ion-solvating membrane. A long lasting effort to replace the
state-of-the-art thick porous diaphragm by an anion exchange
membrane has not proven successful. The ion-solvating
membrane represents a third way. Demonstration cells based
on KOH doped polybenzimidazole membranes and nickel based
electrodes exhibited 1700 mA cm−2 at 1.8 V. This is far
exceeding what has previously been achieved with membranes
in alkaline environments without platinum group metal
catalysts, and is comparable to state-of-the-art PEM
electrolyzers.},
cin = {IEK-3},
ddc = {690},
cid = {I:(DE-Juel1)IEK-3-20101013},
pnm = {134 - Electrolysis and Hydrogen (POF3-134)},
pid = {G:(DE-HGF)POF3-134},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000494816300014},
doi = {10.1039/C9EE00832B},
url = {https://juser.fz-juelich.de/record/852500},
}