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

Autor: Wu, Feng-Yi, Tsai, Hsin-Jung, Lee, Tsung-Ju, Lin, Zih-Yi, Peng, Kang-Shun, Chen, Pei-Hsuan, Hiraoka, Nozomu, Liao, Yen-Fa, Hu, Chih-Wei, Hsu, Shao-Hui, Lu, Ying-Rui, Hung, Sung-Fu
Zdroj: Journal of Materials Chemistry A; 7/7/2023, Vol. 11 Issue 25, p13217-13222, 6p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index