Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
AssigneeSanyo Electric Co., Ltd.
InventorsTomoki Shiozaki, Yasunari Sugita, Kazuki Endo
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Abstract
A positive electrode used in a non-aqueous electrolyte secondary battery comprises a positive electrode collector, and a positive electrode active substance layer formed upon the positive electrode collector. The positive electrode active substance layer has a positive electrode active substance and an aromatic organophosphate compound. The aromatic organophosphate compound ideally has a solubility of no more than 1% relative to a non-aqueous electrolytic solution serving as a liquid non-aqueous electrolyte.
Claims8
A positive electrode for use in a non-aqueous electrolyte secondary battery, the positive electrode comprising a positive electrode current collector and a positive electrode active material layer formed on the positive electrode current collector,
- the positive electrode active material layer having a positive electrode active material and an aromatic phosphate ester compound.
A non-aqueous electrolyte secondary battery comprising a positive electrode, a negative electrode, and a non-aqueous electrolyte,
- the positive electrode comprising a positive electrode current collector and a positive electrode active material layer formed on the positive electrode current collector,
- the positive electrode active material layer having a positive electrode active material and an aromatic phosphate ester compound.
Dependencies are inferred from the claim text.