Title:
電極集電体および全固体電池
Document Type and Number:
Japanese Patent JP6724861
Kind Code:
B2
Abstract:
A main object of the present disclosure is to provide an electrode current collector that allows the short circuit resistance of an all-solid-state battery to increase and also allows the resistance upon normal use of a battery to be reduced. The present disclosure achieve the object by providing an electrode current collector to be used in an all-solid-state battery, the electrode current collector comprising: a current collecting layer, a resistive layer, and a coating layer in this order; an electron conductivity of the coating layer is 2 × 10 -2 S/cm or more; the resistive layer includes an opening; and the current collecting layer contacts with the coating layer in the opening.
Inventors:
Yuki Matsushita
Moto Hasegawa
Takayuki Uchiyama
Masaru Kato
Moto Hasegawa
Takayuki Uchiyama
Masaru Kato
Application Number:
JP2017104485A
Publication Date:
July 15, 2020
Filing Date:
May 26, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M4/66; H01M10/0562
Domestic Patent References:
| JP2007123192A | ||||
| JP2008282797A | ||||
| JP2017073205A | ||||
| JP2010257574A |
Foreign References:
| US20160190599 |
Attorney, Agent or Firm:
Akihiko Yamashita
Kishimoto Tatsuto
Noriyuki Yamamoto
Kishimoto Tatsuto
Noriyuki Yamamoto