Low-voltage syngas synthesis via BPM electrolysis of CO 2 capture and aldehyde solution

Energy & Environmental Science 2026

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Authors: Po-Wei Huang, Hyeonuk Choi, Anush Venkataraman, Olivia T. Vulpin, Claudio A. Ruiz Torres, Danae A. Chipoco Haro, Yaguang Zhu, Erika Yamazaki, Kelsey B. Hatzell, Shannon W. Boettcher, Sankar Nair, Jihun Oh
+2 more Hakhyeon Song, Marta C. Hatzell
DOI: 10.1039/d5ee07845h
Cited by: 3
References: 50

Abstract

A bipolar membrane electrolyzer coupling bicarbonate electrolysis with formaldehyde oxidation directly produces syngas (H 2 : CO = 1) at 1.7 V and 200 mA cm −2 with 200% combined Faradaic efficiency.

Fields of Study & Subjects

CO2 Reduction Techniques and Catalysts Catalysts for Methane Reforming Ammonia Synthesis and Nitrogen Reduction

Publication details

Journal / source
Energy & Environmental Science
Publisher
Royal Society of Chemistry (RSC)
Volume
19
Issue
8
Pages
2658–2667
Publication date
1 January 2026
Language
EN