Title:
POWER STORAGE DEVICE
Document Type and Number:
Japanese Patent JP2023038268
Kind Code:
A
Abstract:
To provide a power storage device with flexibility, or a power storage device whose capacity and cycle characteristic do not deteriorate easily even after bending.SOLUTION: An electrode including a current collector, an active material layer, and a friction layer, in which the active material layer, the current collector, and the friction layer are stacked in this order, is provided. Moreover, a power storage device including the electrode as at least one of a positive electrode and a negative electrode is provided.SELECTED DRAWING: Figure 3
Inventors:
Ryota Tajima
Junpei Momo
Masaki Yamakaji
Junpei Momo
Masaki Yamakaji
Application Number:
JP2023003530A
Publication Date:
March 16, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01M10/04; H01G11/06; H01G11/68; H01G11/70; H01M4/13; H01M10/052; H01M10/0583