journal article·2022-05-13Open access

Intermittent Operation of CO2 Electrolyzers at Industrially Relevant Current Densities

Angelika A. Samu, Attila Kormányos, Egon Kecsenovity, Norbert Szilágyi, Balázs Endrődi, Csaba Janáky

ACS Energy Letters· Volume 7· Issue 5

Abstract

We demonstrate the dynamic operation of CO2 electrolyzer cells, with a power input mimicking the output of a solar photovoltaic power plant. The zero-gap design ensured efficient intermittent operation for a week, while avoiding significant performance loss.
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Research context

OpenAlex topics: CO2 Reduction Techniques and Catalysts · Advanced battery technologies research · Electrocatalysts for Energy Conversion

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Affiliations

Department of Physical Chemistry and Materials Science, University of Szeged, Rerrich Square 1, Szeged H-6720, Hungary

eChemicles Zrt, Alsó Kikötő sor 11, Szeged H-6726, Hungary

Funding

H2020 LEIT Advanced Materials · National Research, Development and Innovation Fund

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