Interfacial gradient engineering synergized with self-adaptive cathodic defense for durable Zn-ion batteries
Quan Zong, Xuelian Liu, Qilong Zhang, Qiaoling Kang, Fan Wang, Guoying Wei, Anqiang Pan
Abstract
A diethyl pyrophosphoramide additive optimizes the interfacial chemistry of the cathode, regulates the electrolyte structure, and in situ forms a gradient SEI on the anode, achieving a stable and reversible Zn-ion battery.
Topics & Concepts
AnodeCathodic protectionElectrolyteCathodeBattery (electricity)Materials scienceGalvanic anodeIonChemical engineeringNanotechnologyInorganic chemistryChemistryElectrodeOrganic chemistryPhysical chemistryEngineeringPower (physics)Quantum mechanicsPhysicsAdvanced battery technologies researchPerovskite Materials and ApplicationsAdvancements in Battery Materials