Akin Gump Strauss Hauer & Feld, LLP
Non-aqueous electrolyte secondary battery
In a non-aqueous electrolyte secondary battery having: an electrode plate assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode; a non-aqueous electrolyte including a lithium salt and a non-aqueous solvent; and a gas absorbing element that absorbs gas produced in the secondary battery, wetting of the gas absorbing element with the non-aqueous solvent is controlled.
Matsushita Electric Industrial Co., Ltd.
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Sumihito Shoichiro Isao Takashi
Ishida Watanabe Mochida Takeuchi