Introducing lignin as a binder material for the aqueous production of NMC111 cathodes for Li-ion batteries
Silje Nornes Bryntesen, Ignat Tolstorebrov, Ann Mari Svensson, Paul R. Shearing, Jacob J. Lamb, Odne Stokke Burheim
Abstract
The commonly used polyvinylidene fluoride (PVDF) binder should be replaced with renewable and abundant binder materials to enable a sustainable aqueous processing route for LIB cathodes, by eliminating the energy-intensive N -methyl-2-pyrrolidone (NMP) recovery step.
Topics & Concepts
Polyvinylidene fluorideAqueous solutionMaterials scienceFluorideCathodeRenewable energyLigninChemical engineeringComposite materialWaste managementPolymerOrganic chemistryChemistryInorganic chemistryEngineeringPhysical chemistryElectrical engineeringSupercapacitor Materials and FabricationLignin and Wood ChemistryCatalysis for Biomass Conversion