Screening metal cation additives driven by differential capacitance for Zn batteries
Zhengqiang Hu, Fengling Zhang, Feng Wu, Huirong Wang, Anbin Zhou, Yi Chen, Tianyang Xue, Renjie Chen, Li Li
Abstract
The high-valence metal cation Ce 4+ is used to compress the electric double layer on the Zn electrode surface, which improves Zn 2+ deposition overpotential and reduces the Zn electrode corrosion rate.
Topics & Concepts
CapacitanceMetalMaterials scienceDifferential capacitanceDifferential (mechanical device)Chemical engineeringInorganic chemistryOptoelectronicsMetallurgyChemistryElectrodeEngineeringPhysicsThermodynamicsPhysical chemistryAdvanced battery technologies researchAdvanced Battery Technologies ResearchAdvancements in Battery Materials