MnO <sub>2</sub> -decorated graphene oxide nanosheet composites as promising electrode materials for lithium-ion battery energy storage applications
Yen Kim Nguyen Chuong, Vu Van Thang, Thuy Trang T. Vuong, Phat Tan Vu, Thi Viet Bac Phung, Phi Long Nguyen, Mỹ Loan Phụng Lê
Abstract
MnO 2 nanoflakes and graphene oxide (GO) from spent Zn–C batteries via electrochemical exfoliation, used as anode material for lithium-ion batteries, show good specific capacity, supporting sustainable energy storage and recycling.
Topics & Concepts
GrapheneNanosheetMaterials scienceAnodeEnergy storageOxideLithium (medication)Exfoliation jointElectrochemical energy storageElectrochemistryBattery (electricity)ElectrodeSupercapacitorLithium-ion batteryIonNanotechnologyMetallurgyChemistryPhysicsPhysical chemistryOrganic chemistryQuantum mechanicsEndocrinologyPower (physics)MedicineAdvancements in Battery MaterialsGraphene research and applicationsSupercapacitor Materials and Fabrication