PROCESS FOR PREPARING POLYANILINES AND THEIR APPLICATIONS TO ELECTROCHEMICAL GENERATORS

摘要

PCT No. PCT/FR84/00124 Sec. 371 Date Jan. 7, 1985 Sec. 102(e) Date Jan. 7, 1985 PCT Filed May 4, 1984 PCT Pub. No. WO84/04528 PCT Pub. Date Nov. 22, 1984.Process for the preparation of polyanilines, polyanilines obtained according to this process and their uses in the production of electrochemical generators. This process consists of oxidizing a compound chosen from among aniline, para-aminodiphenylamine and their derivatives in a super acid in the liquid phase, having fluoride ions, e.g. in the eutectic NH3, HF, either chemically using an oxidizing agent, or electrochemically. The polyanilines obtained can be used as a positive electrode material (5) in an electrochemical generator having two current collectors (3) and (7) and a negative electrode material (9), e.g. constituted by lithium or a lithium-aluminum alloy.