Modifications to the properties of PVdF have been achieved by grafting. Sel
ection of the appropriate monomer has led to an improvement in the adhesion
of composite electrodes to current collectors, increased electrolyte solve
nt uptake and increased the range of solvents for homopolymer PVdF at room
temperature, Graphite - LiCoO2 cells containing such modified PVdF-based po
lymers have demonstrated good rate performance and stable cycle life, (C) 2
001 Elsevier Science B.V. All rights reserved.