Lg Chem, Ltd

Lg Energy Solution, Ltd.

Junsoo Park

Song Taek Oh

Taek Soo Lee

Su Hyun Kim

An electrode for a rechargeable battery in which a current collector is coated with an electrode mixture including an electrode active material and a binder includes a first electrode composite layer including PVdF as a first binder and an electrode active material and applied on a current collector; and a second electrode composite layer including a second binder and an electrode active material and applied on the first electrode composite layer, wherein crystallinity of the first binder is 58 or greater.

Multi-layered electrode for rechargeable battery including binder having high crystallinity

An electrode for a rechargeable battery, includes: a primer coating layer including PVdF as a first binder and a conductive material formed on a current collector; and an electrode composite layer including a second binder and an electrode active material formed on the primer coating layer, wherein crystallinity of the first binder is 58 or greater.

Growing community of inventors

Daejeon, South Korea

Junsoo Park