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POLYACETYLENE-LITHIUM INSERTION COMPOUND, ITS USE IN A STORAGE CELL AND PROCESS FOR THE PREPARATION OF LITHIUM-CONJUGATED POLYMER TYPE INSERTION COMPOUNDS
POLYACETYLENE-LITHIUM INSERTION COMPOUND, ITS USE IN A STORAGE CELL AND PROCESS FOR THE PREPARATION OF LITHIUM-CONJUGATED POLYMER TYPE INSERTION COMPOUNDS
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机译:聚乙烯-锂插入化合物,其在储存细胞中的用途以及制备锂结合的聚合物类型插入化合物的过程
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PCT No. PCT/FR93/01050 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10234 PCT Pub. Date May 11, 1994The invention relates to a polyacetylene-lithium insertion compound, its use in a storage battery and a process for the preparation of polymer-lithium insertion compounds. This insertion compound contains at least six CH groups per lithium atom and has a monoclinic structure. Polymer-lithium compounds can be obtained by the compression of a polymer mixture, such as polyacetylene, and lithium, e.g. under 30 to 250 MPa and at ambient temperature. The compound can be used as a negative electrode (5) in a lithium storage battery having an oxide, sulphide or oxysulphide positive electrode (9) and a lithium ion-conducting electrolyte (8).
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