CURRENT COLLECTOR AND BATTERY
Application
US20260081180A1
Kind: A1
Mar 19, 2026
Assignee
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventors
Hideaki NISHIMURA, Masatsugu KAWAKAMI, Tetsuya WASEDA
Abstract
The current collector includes: a first layer that includes Al; a second layer that is disposed on the first layer and includes a metal element M, the metal element M having an oxidation-reduction potential based on Li of 2.3V or more and not being an amphoteric element; and a third layer that is disposed on the second layer and includes a resin.
CPC Classifications
H01M 4/668
H01M 4/386
H01M 4/583
H01M 4/662
H01M 4/667
H01M 10/052
H01M 2004/029
Filing Date
2025-09-02
Application No.
19315920