Optimizing d–p orbital hybridization by tuning high-entropy spinel oxides for enhanced alkaline OER efficiency
Dongyuan Song, Xueda Liu, Yan Wu, Quan Quan, Yuta Tsuji, Xiaoge Liu, Hikaru Saito, Shiro Ihara, Liyuan Dai, Xiaoguang Liang, Takeshi Yanagida, Johnny C. Ho, SenPo Yip
Abstract
CoMn-rich HESO was synthesized using the molten salt method. The Co–Mn synergy reduces the energy barrier and boosts electron transfer, enhancing OER performance and providing a novel strategy for optimizing electrocatalyst efficiency.
Topics & Concepts
SpinelChemistryMaterials scienceMetallurgyCatalytic Processes in Materials ScienceCatalysis and Oxidation Reactions