Title:
ELECTRODE FOIL FOR ELECTROLYTIC CAPACITORS, ELECTROLYTIC CAPACITOR, METHOD FOR PRODUCING ELECTRODE FOIL FOR ELECTROLYTIC CAPACITORS, AND METHOD FOR PRODUCING ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2022/044932
Kind Code:
A1
Abstract:
This electrode foil for electrolytic capacitors comprises: an anode having a porous part and a core part continuous with the porous part; and a dielectric layer covering a surface of a metal skeleton that constitutes the porous part. An interface layer containing a first element is provided between the metal skeleton constituting the porous part and the dielectric layer. The first element is at least one element selected from the group consisting of sulfur, nitrogen, and phosphorus.
Inventors:
YOSHIMURA MITSUHISA
TSUBAKI MASAMI
KURIHARA NAOMI
OGAWA MIWA
TSUBAKI MASAMI
KURIHARA NAOMI
OGAWA MIWA
Application Number:
PCT/JP2021/030242
Publication Date:
March 03, 2022
Filing Date:
August 18, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/00; H01G9/035; H01G9/045; H01G9/048; H01G9/052; H01G9/07; H01G9/145; H01G9/15
Domestic Patent References:
| WO2017154461A1 | 2017-09-14 | |||
| WO2003032344A1 | 2003-04-17 |
Foreign References:
| JPH04280413A | 1992-10-06 | |||
| JPS4933154A | 1974-03-27 | |||
| JPH0697007A | 1994-04-08 | |||
| JP2001223141A | 2001-08-17 | |||
| JPH10308329A | 1998-11-17 |
Attorney, Agent or Firm:
KAWASAKI, HASHIMOTO AND PARTNERS (JP)
Download PDF:
Previous Patent: ATOMIZATION DEVICE, MANUFACTURING METHOD OF METAL POWDER, AND MANUFACTURING METHOD OF VALUABLE METAL
Next Patent: HYDRAULIC LIFT
Next Patent: HYDRAULIC LIFT