ELECTROLYTE AND ELECTROCHROMIC DEVICE

Title:

ELECTROLYTE AND ELECTROCHROMIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2003/046653

Kind Code:

A1

Abstract:

An electrolyte enabling manufacture of an electrochemical device by a simple method, exhibiting a high ion conductivity, free from troubles such as liquid leakage, excellent in fire retardance, transparency, and applicable to various uses, and containing a support electrolyte, an organic solvent, and a basic amine compound. Further there is provided an electrochromic device having two transparent conductive substrates between which an electrolyte layer is interposed, wherein an electrochromic layer is provided to at least one of two transparent conductive substrates, and the electrolyte layer contains a basic amine compound. Therefore, the device performances such as the coloring&sol discoloring response and durability are improved irrespective of the physical properties of the electrochromic layer.

Inventors:

OHSHIMA SHINJI (JP)
MINAMI MASAKI (JP)
TANIMOTO JUNICHIRO (JP)
KUBO TAKAYA (JP)
NISHIKITANI YOSHINORI (JP)

Application Number:

PCT/JP2002/012444

Publication Date:

June 05, 2003

Filing Date:

November 28, 2002

Export Citation:

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Assignee:

NIPPON OIL CORP (JP)
OHSHIMA SHINJI (JP)
MINAMI MASAKI (JP)
TANIMOTO JUNICHIRO (JP)
KUBO TAKAYA (JP)
NISHIKITANI YOSHINORI (JP)

International Classes:

H01M10/052; H01M10/0565; G02F1/15; H01M6/18; (IPC1-7): G02F1/15; H01B1/06; H01M10/40

Foreign References:

JPH0343960A	1991-02-25
JPH0215567A	1990-01-19
JPS5673423A	1981-06-18

Attorney, Agent or Firm:

Morita, Nobuyuki (Nishi-shimbashi 3-chome Minato-ku, Tokyo, JP)

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