Intermittent Operation of CO 2 Electrolyzers at Industrially Relevant Current Densities.

Autor: Samu AA; 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., Kormányos A; Department of Physical Chemistry and Materials Science, University of Szeged, Rerrich Square 1, Szeged H-6720, Hungary., Kecsenovity E; Department of Physical Chemistry and Materials Science, University of Szeged, Rerrich Square 1, Szeged H-6720, Hungary., Szilágyi N; Department of Physical Chemistry and Materials Science, University of Szeged, Rerrich Square 1, Szeged H-6720, Hungary., Endrődi B; Department of Physical Chemistry and Materials Science, University of Szeged, Rerrich Square 1, Szeged H-6720, Hungary., Janáky C; 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.
Jazyk: angličtina
Zdroj: ACS energy letters [ACS Energy Lett] 2022 May 13; Vol. 7 (5), pp. 1859-1861. Date of Electronic Publication: 2022 May 04.
DOI: 10.1021/acsenergylett.2c00923
Abstrakt: We demonstrate the dynamic operation of CO 2 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.
Competing Interests: The authors declare the following competing financial interest(s): The authors and their institutions have filed a patent on continuous-flow electrolyzer cells and processes, pecifically the zero-gap design used in this study, application numbers WO2020240218A1 and WO2022013583A1.
(© 2022 The Authors. Published by American Chemical Society.)
Databáze: MEDLINE
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