Electrode active material for nonaqueous secondary battery, and method for manufacturing same
AssigneesTokyo Institute of Technology, Nichia Corporation
InventorsTakanori FUKUSHIMA, Yoshiaki SHOJI, Hiroaki TAKAHASHI, Takefumi SUMITOMO, Akihiro TOKAI
Life of this patent
Estimating the term…
Abstract
An electrode active material for a nonaqueous secondary battery comprising: an alkali metal-transition metal composite oxide particles, a hole-doped graphenewith an anion. The electrode active material for a nonaqueous secondary battery may be manufactured by a method which includes obtaining a hole-doped graphene by bringing a graphene raw material into contact with a two-coordinate boron cation, and bringing the hole-doped graphene into contact with an alkali metal-transition metal composite oxide particle.
Claims13
An electrode active material for a nonaqueous secondary battery comprising:
- an alkali metal-transition metal composite oxide particle and a graphene with an anion comprises at least one selected from the group consisting of fluorine-based anions and carborane derivatives.
Dependencies are inferred from the claim text.