method for the preparation of a reaction product of a alkalimetaal and grafietverbinding, electrode for an electrochemical generator and electrochemical generator, which contains the electrode.

摘要

New mixed conductors resulting from the insertion of an alkali element in the lattice of an intercalation compound of graphite and of a product M'yXz : M' is a transition metal such as Ti, V, Cr, Mn, Fe, Mo; X is a nonmetallic electronegative atom such as O, S, F, Cl or Br; y and z have the values of the indices in said product M'yXz. These mixed compounds are useful for the manufacture of positive electrodes of electrochemical generators.