Freestanding interlayers for Li–S batteries: design and synthesis of hierarchically porous N-doped C nanofibers comprising vanadium nitride quantum dots and MOF-derived hollow N-doped C nanocages
Rakesh Saroha, Jang Hyeok Oh, Young Hoe Seon, Yun Chan Kang, Jae Seob Lee, Do‐Won Jeong, Jung Sang Cho
Abstract
Herein, a hierarchically developed multifunctional, porous, and freestanding interlayer is utilized for efficient polysulfide absorption and superior electrochemical performance in lithium–sulfur cells with sulfur cathode and low electrolyte volume.
Topics & Concepts
NanocagesPolysulfideMaterials scienceVanadium nitrideNanofiberCathodeElectrolyteElectrochemistryDopingPorosityNanotechnologyChemical engineeringNitrideLithium (medication)SulfurVanadiumComposite materialOptoelectronicsChemistryMetallurgyElectrodeCatalysisOrganic chemistryEngineeringPhysical chemistryLayer (electronics)EndocrinologyMedicineAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research