Enhancing Na-ion storage in Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>/C cathodes for sodium ion batteries through Br and N co-doping
Zhaoyang Wang, Lingyang Liu, Zijuan Du, Haizheng Tao, Yuanzheng Yue
Abstract
Br and N co-doping can enhance the electronic/ionic conductivities of carbon-coating layers and lower the activation energy of V<sup>4+</sup>/V<sup>5+</sup> redox reactions.
Topics & Concepts
IonDopingSodiumCathodeMaterials scienceAnalytical Chemistry (journal)ChemistryRadiochemistryPhysical chemistryOptoelectronicsMetallurgyOrganic chemistryChromatographyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research