LICOO_2 FILM-FORMING PRECURSOR SOLUTION AND METHOD OF FORMING LICOO_2 FILM USING THE SAME

摘要

This precursor solution for forming a LiCoO_2 film is a precursor solution for forming a LiCoO_2 film used as a positive electrode material of a thin-film lithium secondary battery. The precursor solution for forming a LiCoO_2 film is prepared by dissolving an organic lithium compound and an organic cobalt compound into an organic solvent. Also, the organic lithium compound is a lithium salt of the carboxylic acid represented by the general formula C_nH_(2n+1)COOH (where, 2 = n = 8).