A vanadium-based oxide-nitride heterostructure as a multifunctional sulfur host for advanced Li–S batteries
Menglong Zhao, Yang Lu, Ya Yang, Mengjie Zhang, Zhenjie Yue, Ning Zhang, Tao Peng, Xianming Liu, Yongsong Luo
Abstract
-VN@NC heterostructure in the trapping-diffusion-conversion of polysulfides. This multi-functional cathode is very promising in realizing practically usable Li-S batteries owing to the simple process and the prominent rate and cyclic performances.
Topics & Concepts
Vanadium nitrideSulfurMaterials scienceVanadium oxideHeterojunctionOxideNanotechnologyNitrideDiffusionVanadiumHost (biology)Chemical engineeringOptoelectronicsLayer (electronics)MetallurgyBiologyEcologyPhysicsThermodynamicsEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsChemical Synthesis and Characterization