Title:
ELECTROCHEMICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/196241
Kind Code:
A1
Abstract:
[Problem] To provide an electrochemical device which has excellent productivity and includes an electrode in which an electrode active material layer hardly falls off. [Solution] This electrochemical device comprises an electrode and an electrolyte. The electrode includes: a current collector which is metal foil; an undercoat layer which is formed on the main surface of the current collector and has irregularities; and an active material layer which is formed on the undercoat layer and contains an active material. The electrode is immersed in the electrolyte.
Inventors:
TAKAHASHI HIROKI (JP)
KAWAI YUKI (JP)
KAWAI YUKI (JP)
Application Number:
PCT/JP2020/012259
Publication Date:
October 01, 2020
Filing Date:
March 19, 2020
Export Citation:
Assignee:
TAIYO YUDEN KK (JP)
International Classes:
H01M4/06; H01G11/28; H01G11/30; H01M4/13; H01M10/0566
Foreign References:
| JP2006210883A | 2006-08-10 | |||
| JP2007067155A | 2007-03-15 | |||
| JP2013506299A | 2013-02-21 | |||
| JP2015193233A | 2015-11-05 |
Attorney, Agent or Firm:
OMORI, Junichi (JP)
Download PDF:
Previous Patent: SHEET-LIKE ADHESIVE AGENT, SEALING SHEET, ELECTRONIC DEVICE SEALED BODY, AND METHOD FOR MANUFACTURIN...
Next Patent: VEHICLE SEAT
Next Patent: VEHICLE SEAT