Nissan Motor Company Limited

Yoshihiro Ikeda

Hideaki Horie

Hiroyuki Tanaka

Yasuhiko Ohsawa

Hiroshi Akama

Hajime Satou

Yuki Kusachi

Takeshi Nakano

Yasuhiro Tsudo

Ryosuke Kusano

Takamasa Nakagawa

Kenichiro Enoki

Sota Shibahara

Shogo Isomura

Naoki Maeo

To provide an electrode for a non-aqueous electrolyte secondary battery which retains the shape while retaining a discharge capacity at a high rate. An electrode for a non-aqueous electrolyte secondary battery has a current collector and an electrode active material layer arranged on a surface of the current collector, and is used for a non-aqueous electrolyte secondary battery having a liquid volume coefficient of 1.4 to 2.0, in which the electrode active material layer includes an electrode active material and a binder including polyvinylidene fluoride (PVdF), and the polyvinylidene fluoride (PVdF) is in a non-crystallized state and is included in the range of 0.5 to 3.3% by volume with respect to the total volume of the electrode in the electrode active material layer.

Electrode for non-aqueous electrolyte secondary battery

A resin current collector provides means for improving the cycle characteristics in a lithium ion battery and includes a polyolefin resin, and a conductive carbon filler. The total surface area of the conductive carbon filler contained in 1 g of the resin current collector is 7.0 mor more and 10.5 mor less.

Resin current collector, multilayer current collector and lithium ion battery

Growing community of inventors

Kyoto, Japan

Yoshihiro Ikeda