Issue 1, 2024

Exploring the degradation mechanism of nickel–copper–molybdenum hydrogen evolution catalysts during intermittent operation

Abstract

We investigate the dynamic degradation behaviors of a nickel–copper–molybdenum hydrogen evolution catalyst in a liquid and solid polymer electrolyte to figure out its endurance in a renewable energy-driven electrolyzer. A cathode current protection approach is proposed to achieve a durable electrolyzer during intermittent operation.

Graphical abstract: Exploring the degradation mechanism of nickel–copper–molybdenum hydrogen evolution catalysts during intermittent operation

Supplementary files

Article information

Article type
Communication
Submitted
30 set 2023
Accepted
14 nov 2023
First published
16 nov 2023

Chem. Commun., 2024,60, 59-62

Exploring the degradation mechanism of nickel–copper–molybdenum hydrogen evolution catalysts during intermittent operation

S. Yang, Z. Liu, P. Wan, L. Liu, Y. Sun, F. Xiao, S. Wang and J. Xiao, Chem. Commun., 2024, 60, 59 DOI: 10.1039/D3CC04867E

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