Defect-rich bimetallic yolk–shell metal-cyanide frameworks as efficient electrocatalysts for oxygen evolution reactions
Yongqiang Feng, Peipei Dong, Liyun Cao, Xiao Wang, Jia Wang, Hai Wang, Weihang Feng, Junsheng Chen, Liangliang Feng, Chaozheng He, Jianfeng Huang
Abstract
A defect-rich yolk–shell Co–Fe Prussian-blue analogue was fabricated using a reduction-induced dissolution–recrystallization strategy, which exhibited enhanced OER performance in an alkaline medium.
Topics & Concepts
Prussian blueBimetallic stripCyanideOxygen evolutionDissolutionRecrystallization (geology)Materials scienceYolkChemical engineeringMetalChemistryInorganic chemistryMetallurgyElectrodePhysical chemistryFood scienceElectrochemistryBiologyPaleontologyEngineeringElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsAdvanced battery technologies research