Title:
ELECTROLYTE SOLUTION FOR ELECTROLYTIC CAPACITORS, ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2018/139573
Kind Code:
A1
Abstract:
Provided are: an electrolyte solution which has improved withstand voltage effect; an electrolytic capacitor which uses this electrolyte solution; and a method for producing this electrolytic capacitor. This electrolyte solution is obtained by mixing a solvent, a solute, silica and a silylating agent or silane coupling agent represented by a specific general formula; and this electrolytic capacitor is produced by impregnating a capacitor element with this electrolyte solution, said capacitor element being obtained by having a positive electrode foil and a negative electrode foil face each other, with a separator being interposed therebetween.
Inventors:
SATO KENTA (JP)
SAKAKURA MASAO (JP)
JIN ZHUGUANG (JP)
SAKAKURA MASAO (JP)
JIN ZHUGUANG (JP)
Application Number:
PCT/JP2018/002418
Publication Date:
August 02, 2018
Filing Date:
January 26, 2018
Export Citation:
Assignee:
NIPPON CHEMICON (JP)
International Classes:
H01G9/035; H01G9/00
Foreign References:
| JP2016171110A | 2016-09-23 | |||
| JPH10241999A | 1998-09-11 | |||
| JPH06196368A | 1994-07-15 |
Attorney, Agent or Firm:
KIUCHI, Mitsuharu et al. (JP)
Download PDF: