W-doped VO<sub>2</sub> for high-performance aqueous Zn-ion batteries
Guangxu Yang, Shuhua Yang, Jinfeng Sun, Guangbin Duan, Bingqiang Cao, Zongming Liu
Abstract
W-doped VO 2 with the pre-insertion of W 6+ and the introduction of the W–O bond, accomplishing expanded lattice spacing and a stable structure, is developed to achieve both improved kinetics and long cycle life for aqueous Zn-ion batteries.
Topics & Concepts
Aqueous solutionDopingIonKineticsMaterials scienceChemistryInorganic chemistryChemical engineeringPhysical chemistryOptoelectronicsPhysicsOrganic chemistryEngineeringQuantum mechanicsAdvanced battery technologies researchAdvancements in Battery MaterialsElectrocatalysts for Energy Conversion