Title:
ELECTRODE FOR HYDROGEN PEROXIDE PRODUCTION, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING HYDROGEN PEROXIDE
Document Type and Number:
WIPO Patent Application WO/2005/024097
Kind Code:
A1
Abstract:
An electrode is disclosed which enables to highly efficiently produce hydrogen peroxide not only in an alkaline electrolyte but also in an acidic electrolyte. An electrode (6) for hydrogen peroxide production comprises a conductive electrode base and a titanium oxide which is supported by the conductive electrode base as an electrode catalyst for hydrogen peroxide production. This electrode is usually used as a cathode, especially as a gas diffusion cathode. Since the titanium oxide as the electrode catalyst efficiently produces hydrogen peroxide even in an acidic electrolyte, this electrode can be widely used as an electrode for hydrogen peroxide production.
Inventors:
MATSUMURA MICHIO (JP)
HANADA YASUSHI (JP)
GOTO HAJIME (JP)
OHNO TERUHISA (JP)
HANADA YASUSHI (JP)
GOTO HAJIME (JP)
OHNO TERUHISA (JP)
Application Number:
PCT/IB2004/000868
Publication Date:
March 17, 2005
Filing Date:
March 24, 2004
Export Citation:
Assignee:
KANSAI TECH LICENSING ORG CO (JP)
PERMELEC ELECTRODE LTD (JP)
MATSUMURA MICHIO (JP)
HANADA YASUSHI (JP)
GOTO HAJIME (JP)
OHNO TERUHISA (JP)
PERMELEC ELECTRODE LTD (JP)
MATSUMURA MICHIO (JP)
HANADA YASUSHI (JP)
GOTO HAJIME (JP)
OHNO TERUHISA (JP)
International Classes:
C25B1/30; C25B11/03; C25B11/10; (IPC1-7): C25B11/10; C25B1/30
Foreign References:
| JP2001286866A | 2001-10-16 | |||
| JP2001137858A | 2001-05-22 | |||
| JP2000160381A | 2000-06-13 |
Attorney, Agent or Firm:
Oguri, Shohei (13th Floor ARK Mori Building, 12-32, Akasaka 1-chom, Minato-ku Tokyo, JP)
Download PDF:
Previous Patent: METHOD AND COMPOSITION FOR CLEANING METALS
Next Patent: OXIDATION RESISTANT FERRITIC STAINLESS STEELS
Next Patent: OXIDATION RESISTANT FERRITIC STAINLESS STEELS