Regulating oxygen vacancies and coordination environment of manganese dioxide for enhanced high-mass-loading energy storage
Zhongyou Peng, Yuting Huang, Alexander G. Bannov, Shulong Li, Ling Tang, Licheng Tan, Yiwang Chen
Abstract
This work presents a conceptual strategy that the optimized Mn coordination environment with oxygen vacancy could induce a local built-in electric field and additional active sites, achieving excellent ionic-transport and pseudocapacitive capacity.
Topics & Concepts
ManganeseIonic bondingOxygenElectric fieldMaterials scienceEnergy storageWork (physics)Vacancy defectIonChemical engineeringEngineering physicsChemistryPhysicsCrystallographyMetallurgyEngineeringMechanical engineeringPower (physics)Organic chemistryQuantum mechanicsSupercapacitor Materials and FabricationAdvanced battery technologies researchElectrocatalysts for Energy Conversion