Secondary battery
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTakahiro Takahashi, Takahito Nakayama, Tomoki Shiozaki, Hideharu Takezawa, Daisuke Furusawa, Yuji Oura
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Abstract
Provided is a secondary battery comprising a positive electrode, a negative electrode, and an electrolyte. The positive electrode is provided with a positive electrode collector, a positive electrode mix layer containing positive electrode active substance particles, and an intermediate layer disposed between the positive electrode collector and positive electrode mix layer. The intermediate layer contains a conductor and a cured product of a curable resin having at least one selected from a glycidyl, hydroxy, carboxyl, amino, acryloyl, and methacryloyl groups.
Claims12
A secondary battery, comprising:
- a positive electrode;
- a negative electrode;
- and
- an electrolyte, wherein
- the positive electrode comprises:
- a positive electrode current collector;
- a positive electrode mixture layer including positive electrode active material particles;
- and
- an intermediate layer provided between the positive electrode current collector and the positive electrode mixture layer, and wherein
- the intermediate layer comprises:
- a cured product of a curable resin having at least any one of a glycidyl group, a hydroxy group, a carboxyl group, an amino group, an acryloyl group, and a methacryloyl group;
- and
- a conductive agent.
Dependencies are inferred from the claim text.