A Ni-MOF derived graphene oxide combined Ni<sub>3</sub>S<sub>2</sub>–Ni/C composite and its use in the separator coating for lithium sulfur batteries
Xinye Qian, Jian Cheng, Yuhe Wang, Lina Jin, Jianyu Chen, Qingyuan Hao, Ke Zhang
Abstract
A Ni 3 S 2 –Ni@C(GO) composite was prepared by high temperature carbonization from Ni-MOF, and was coated on a PE film to use it as a Li–S battery separator. The Ni 3 S 2 –Ni@C(GO) composite has physical confinement and shows a catalytic effect on lithium polysulfides.
Topics & Concepts
Separator (oil production)ElectrochemistryComposite numberMaterials scienceChemical engineeringCoatingGrapheneConductivityLithium–sulfur batterySulfurInorganic chemistryElectrodeChemistryComposite materialNanotechnologyMetallurgyPhysicsEngineeringPhysical chemistryThermodynamicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research