| abstract |
A mixture of polymeric binders that is insoluble innnonaqueous organic electrolytes activating alkali metalnor alkali metal ion electrochemical cells, is described.nThe mixed binder formulation provides electrodes thatnare flexible and non-brittle, and cells incorporatingnthe electrodes are dischargeable at elevatedntemperatures. The binder formulation is anmixture of halogenated polymeric material, preferably PVDF,nand a polyimide which is a product of the conversion of polyamic acid. |