Failure mode diagnosis and stabilization of an efficient reverse-bias bipolar membrane CO₂ to CO electrolyzer

Authors: Sven Brückner, Oleksandr Bondarchuk, Ana Araújo, Wen Ju, Rosalía Cid, Elvira Paz, Florian Krebs, Olívia Salomé G. P. Soares, Isilda Amorim, Zhipeng Yu, Pierre Schröer, Philipp Hauke, Manuel Fernando R. Pereira, Lifeng Liu, Peter Strasser

Published: 2025-05-29

DOI: 10.1039/d5ee01817j

Source: Full article

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Abstract

Efficient and stable CO2-to-CO electrolyzers are key process components for the generation of green CO gas and its downstream conversion and valorization to carbonaceous e-chemicals and e-fuels.