Constructing p-type substitution induced by Ca <sup>2+</sup> in defective Na <sub>3</sub> V <sub> 2− <i>x</i> </sub> Ca <sub> <i>x</i> </sub> (PO <sub>4</sub> ) <sub>3</sub> /C wrapped with conductive CNTs for high-performance sodium-ion batteries
Xiaomei Jiang, Changcheng Liu, Zeyi Tian, Shiqi Sun, Jiahao Li, Que Huang, Weiguo Cao, Yanjun Chen
Abstract
Na 3 V 2 (PO 4 ) 3 (NVP), with a high tap density, is considered a prospective cathode material due to its low cost, ideal specific capacity and cycling stability.
Topics & Concepts
Ionic radiusMaterials scienceCathodeDopingIonic bondingAnalytical Chemistry (journal)Valence (chemistry)CrystallographyNanotechnologyIonChemistryPhysical chemistryOptoelectronicsOrganic chemistryChromatographyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication