NOVELTY - An electrode structural body (405), comprises a collector (400) comprising a material incapable of being alloyed with lithium in an electrochemical reaction; and an electrode material (404) for a rechargeable lithium battery, produced by a process in which an oxidation-reduction reaction is used. The process comprises mixing metal compound, transition metal compound, or complexing agent with solvent to obtain a mixed solution.    USE - The electrode structural body is used for rechargeable lithium battery (claimed).    ADVANTAGE - The electrode structural body has a high capacity and a prolonged cycle life.    DETAILED DESCRIPTION - An electrode structural body, comprises a collector comprising a material incapable of being alloyed with lithium in an electrochemical reaction; and an electrode material for a rechargeable lithium battery, produced by a process in which an oxidation-reduction reaction is used. The process comprises:    (1) mixing at least one kind of a metal compound (a) from metal salts of a metal (a') or metal complexes of a metal (a'), at least one kind of transition metal compound (b) from transition metal salts of transition metal (b') or transition metal complexes of transition metal (b'), or a complexing agent (c) with a solvent (d) to obtain a mixed solution, the metal (a') being capable of being electrochemically alloyed with lithium;    (2) mixing a reducing agent (e) with the mixed solution to obtain a mixture with a pH of less than 2; and    (3) oxidizing the reducing agent (e) contained in the mixture obtained in the step (2) to reduce an ion of the metal (a') and an ion of the transition metal (b'), both of which are contained in the mixture obtained in step (2), by adding an alkali to the mixture obtained in the step (2) so that the pH value of the mixture obtained in step (2) is changed from less than 2 to a value in a range of from 3 to 12, where an amorphous alloy material capable of being electrochemically alloyed with lithium as the electrode material is obtained.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view illustrating the structure of an electrode structural body.    Collector (400)    Amorphous alloy particulate (401)    Binder (402)    Electrode material (404)    Electrode structural body (405)