Title:
リチウムイオン二次電池と活物質材料の製造方法
Document Type and Number:
Japanese Patent JP7100808
Kind Code:
B2
Abstract:
The art disclosed herein provides a lithium ion secondary cell in which the internal resistance of the secondary cell is further reduced. A lithium ion secondary cell includes electrodes including an active material. The active material includes, on the surface, two coating layers of a metal oxide layer including a metal oxide and an ion conductive layer including a lithium ion conductor. The metal oxide layer and the ion conductive layer are adjacent to each other.
Inventors:
Yuji Yamamoto
Application Number:
JP2019021516A
Publication Date:
July 14, 2022
Filing Date:
February 08, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M4/36
Domestic Patent References:
| JP2009099523A | ||||
| JP2008226463A |
Attorney, Agent or Firm:
Makoto Abe
Michiko Oi
Hiroaki Yamane
Michiko Oi
Hiroaki Yamane