A multifunctional ionic liquid additive providing a solvation structure and electrostatic shielding layer for highly stable aqueous zinc ion batteries
Chen Shen, Yuxin Zhang, Xiang Li, Peng Guo, Xiangfang Zeng, Kuikui Ni, Rufeng Cao, Zhenguo Wang, Zhenguo Wang, Zhiliang Wang, Zhiliang Wang, Lin Qin
Abstract
Multifunctional ionic liquid additive 1-butyl-3-methylimidazolium hexafluorophosphate enhances AZIB stability by modifying Zn 2+ solvation and improving deposition via electrostatic shielding, achieving 92.7% retention at 10 A g −1 after 3000 cycles.
Topics & Concepts
SolvationIonic liquidAqueous solutionIonZincElectromagnetic shieldingLayer (electronics)Materials scienceIonic bondingChemical engineeringInorganic chemistryChemistryChemical physicsNanotechnologyPhysical chemistryMetallurgyOrganic chemistryComposite materialEngineeringCatalysisAdvanced battery technologies researchIonic liquids properties and applications