| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing for an electrode material having high yield and stably that is pertinent as the material for constructing a negative electrode of a lithium secondary battery, which is uniform in its particle form, of less impurity and superior characteristics. SOLUTION: The manufacturing method is composed of, at least, the following process of a process of supplying a mixture by mixing in a solvent the kind of a metal compound, at least, selected from among a metal salt and a metal complex of the metal forming an alloy electro-chemically with lithium, a kind of a transition metal compound, at least, selected, from a metal salt and a metal complex of the transition metal, and a complex-forming agent, a process of mixing the mixture and a reducing agent, and a process to precipitate a metal by an oxidation of the reducing agent, following reduction of metal ions of the metal that forms the alloy with lithium and the transition metal ion. |
