Mg ions intercalated with V<sub>3</sub>O<sub>7</sub>·H<sub>2</sub>O to construct ultrastable cathode materials for aqueous zinc-ion batteries
Yaowen Shi, Bosi Yin, Ying Sun, Rongyuan Ge, Yingfang Hu, Jiazhuo Li, Hui Li, Siwen Zhang, Tianyi Ma
Abstract
MgVO is synthesized using a direct hydrothermal method. Mg 2+ ions function as pillars within the layered vanadium oxide, increasing the interlayer spacing and enhancing structural stability, thereby reducing the risk of structural collapse.
Topics & Concepts
CathodeAqueous solutionIonZincBattery (electricity)Materials scienceInorganic chemistryChemistryMetallurgyOrganic chemistryPhysical chemistryPhysicsPower (physics)Quantum mechanicsAdvanced battery technologies researchTransition Metal Oxide NanomaterialsGas Sensing Nanomaterials and Sensors