Zwitterionic polymer-derived nitrogen and sulfur co-doped carbon-coated Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>2</sub>F<sub>3</sub> as a cathode material for sodium ion battery energy storage
Tianyi Lu, Xiaobo Yu, Xiaokai Li, Jiawei Qi, Shu Huang, Zu Man, Haitao Zhuo
Abstract
A zwitterionic polymer is used as a new nitrogen and sulfur source to synthesize N, S co-doped carbon-coated Na 3 V 2 (PO 4 ) 2 F 3 (NVPF-NSC) and was found to exhibit high specific discharge capacity and excellent cycle performance.
Topics & Concepts
ChemistrySulfurNitrogenCarbon fibersCathodePolymerDopingInorganic chemistryAnalytical Chemistry (journal)Physical chemistryEnvironmental chemistryOrganic chemistryComposite materialOptoelectronicsComposite numberPhysicsMaterials scienceAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesTransition Metal Oxide Nanomaterials