Copper-barium-decorated carbon-nanotube composite for electrocatalytic CO2 reduction to C2 products

Feng Yi Wu, Hsin Jung Tsai, Tsung Ju Lee, Zih Yi Lin, Kang Shun Peng, Pei Hsuan Chen, Nozomu Hiraoka, Yen Fa Liao, Chih Wei Hu, Shao Hui Hsu, Ying Rui Lu*, Sung Fu Hung*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A copper-barium-decorated carbon nanotube nanocomposite was designed to promote CO2 reduction to C2 products (ethylene and ethanol). We achieved a faradaic efficiency of 71% and partial current density of 355 mA cm−2 at −0.7 V vs. RHE. Operando methods revealed catalyst transformation and the catalytic mechanism.

Original languageEnglish
JournalJournal of Materials Chemistry A
DOIs
StateAccepted/In press - 2023

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