Issue 1, 2024
From the journal:

Dalton Transactions

Electrolyzing spent cupronickel to fabricate superhydrophilic electrocatalysts for enhanced water splitting†

Zhenwei Liu,a   Junli Wang,c   Qingxiang Kong,ab   Xiaoning Tong,a   Song Wu,a   Naixuan Zong,ab   Rudong Xu ORCID logo *ab  and  Linjing Yang*a  

* Corresponding authors

a Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China

b State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China

c Research Center for Analysis and Measurement, Kunming University of Science and Technology, Kunming 650093, China

Abstract

Herein, novel and efficient IF-supported NiCu (NiCu/IF) and NiMn (NiMn/IF) electrocatalysts are successfully deposited on iron foam (IF) via electrolysis of spent cupronickel (SCN), with outstanding performance for the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) in an alkaline solution, respectively. The physical and electrochemical characterization results demonstrate that the catalysts possess a large active surface area, remarkable performance, and excellent durability.

Graphical abstract: Electrolyzing spent cupronickel to fabricate superhydrophilic electrocatalysts for enhanced water splitting

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Article information

DOI
https://doi.org/10.1039/D3DT03300G
Article type
Paper
Submitted
07 Oct 2023
Accepted
14 Nov 2023
First published
16 Nov 2023

Dalton Trans., 2024,53, 333-338

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Electrolyzing spent cupronickel to fabricate superhydrophilic electrocatalysts for enhanced water splitting

Z. Liu, J. Wang, Q. Kong, X. Tong, S. Wu, N. Zong, R. Xu and L. Yang, Dalton Trans., 2024, 53, 333 DOI: 10.1039/D3DT03300G

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