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- Title
Facile Synthesis of High‐Entropy Alloy Nanowires for Electrocatalytic Alcohol Oxidation.
- Authors
Ling, Xinyi; Ao, Yunyun; Zheng, Jinyu; Han, Min; Xu, Dongdong
- Abstract
Considering the structural and compositional advantages of high‐entropy alloy (HEA) as high‐efficient electrocatalysts, we here present a facile method to prepare high‐entropy alloy nanowires with seven elements in an aqueous solution. The as‐synthesized PdPtCuAgAuPbCo nanowires possess dispersed one‐dimensional morphology and exhibit enhanced electrocatalytic performance with the mass activity of 9.9 A mgPd+Pt−1 toward ethanol electrooxidation. The HEA nanowires also perform superior stability, resistance to CO poisoning, and good electrocatalytic activities toward other alcohols (e. g. ethylene glycol and methanol) oxidation. The synthesis strategy is easy to operate with low cost and has wide application prospects for preparing desired electrocatalysts for fuel cells.
- Subjects
ALCOHOL oxidation; OXIDATION of methanol; ETHANOL; NANOWIRES; CARBON monoxide poisoning; ALLOYS; ETHYLENE glycol
- Publication
ChemPlusChem, 2024, Vol 89, Issue 5, p1
- ISSN
2192-6506
- Publication type
Article
- DOI
10.1002/cplu.202400010