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Gas crossover mitigation in PEM water electrolysis: hydrogen cross-over benchmark study of 3M's Ir-NSTF based electrolysis catalyst-coated membranes
(ECS, 2016)
In this work we present some preliminary data, such as permeability (gas crossover) of oxygen and hydrogen as a function of current density and other operational variables, aimed at establishing baselines for unmitigated ...
Hydrogen production by water electrolysis with an ultrathin anion-exchange membrane (AEM)
(ESG, 2018)
A new ultrathin anion exchange membrane (AEM) is proposed for low cost AEM electrolysis. The
advantages that thin membranes offer include reduced mass transport resistance and ohmic resistance.
A membrane electrode ...
Development of efficient membrane electrode assembly for low cost hydrogen production by anion exchange membrane electrolysis
(Elsevier, 2017)
Electrochemical production of hydrogen from water using anion exchange membranes (AEMs) can be achieved with non-noble catalysts, other than traditional proton exchange membranes that use platinum group metals. Using ...
Effect of relative humidity and temperature on the mechanical properties of PFSA Nafion™-cation-exchanged membranes for electrochemical applications
(ESG, 2017)
Perfluorosulfonic
acid
(PFSA)
polymer
membranes,
also
known
as
PEM
(proton
-
exchange
membranes),
such
as
Nafion
™
are
widely
used
as
electrolyte
thin
films
in
electrochemical
hydrogen
energy
...
PBI-blended membrane evaluated in high temperature SO2 electrolyzer
(ECS, 2018)
It has been shown that hydrogen can be produced efficiently within the membrane based Hybrid Sulfur (HyS) process, where SO2 is electrochemically oxidized in the presence of H2O to produce H2 and H2SO4. In earlier studies, ...