Title:
CATALYST FOR OXYGEN REDUCTION REACTION AND AIR ELECTRODE FOR METAL-AIR SECONDARY BATTERIES
Document Type and Number:
WIPO Patent Application WO/2016/132932
Kind Code:
A1
Abstract:
The present invention provides a catalyst for oxygen reduction reaction (ORR), which does not contain a highly active noble metal. The present invention also provides: an air electrode which uses this ORR catalyst; and an air secondary battery. The present invention relates to: a catalyst for oxygen reduction reaction, which contains at least one compound selected from the group consisting of double perovskite transition metal oxides and oxygen-deficient perovskite transition metal oxides; an air electrode for metal-air secondary batteries, which contains this catalyst; and a metal-air secondary battery which comprises this air electrode, a negative electrode that contains a negative electrode active material, and an electrolyte that is interposed between the air electrode and the negative electrode.
Inventors:
TSUJI ETSUSHI (JP)
MOTOHASHI TERUKI (JP)
NODA HIROYUKI (JP)
HABAZAKI HIROKI (JP)
INOUE KEISHI (JP)
MOTOHASHI TERUKI (JP)
NODA HIROYUKI (JP)
HABAZAKI HIROKI (JP)
INOUE KEISHI (JP)
Application Number:
PCT/JP2016/053451
Publication Date:
August 25, 2016
Filing Date:
February 05, 2016
Export Citation:
Assignee:
NAT UNIV CORP HOKKAIDO UNIV (JP)
International Classes:
B01J23/32; B01J35/10; H01M4/90; H01M12/08
Domestic Patent References:
| WO2010100752A1 | 2010-09-10 |
Foreign References:
| JPH08504998A | 1996-05-28 | |||
| JP2011016684A | 2011-01-27 | |||
| JP2013255911A | 2013-12-26 | |||
| JP2013218986A | 2013-10-24 |
Other References:
HIROYUKI NODA: "Sanso Futeiseihi o Yusuru Kinzoku Sankabutsu no Sanso Kangen/Sanso Hassei Denkyoku Shokubai Kassei", KAGAKUKEI GAKUKYOKAI HOKKAIDO SHIBU TOKI KENKYU HAPPYOKAI KOEN YOSHISHU, vol. 1C07, 28 January 2014 (2014-01-28)
MABROUK CHERITI ET AL.: "Double perovskite oxides Sr2MMoO6 (M = Fe and Co) as cathode materials for oxygen reduction in alkaline medium", MATERIALS RESEARCH BULLETIN, vol. 47, no. 1, 2012, pages 135 - 141
ZHONG MA ET AL.: "The double perovskite oxide Sr2CrMoO6-delta as an efficient electrocatalyst for rechargeable lithium air batteries", CHEMICAL COMMUNICATIONS, vol. 50, no. 94, 2014, pages 14855 - 14858
FEIFEI DONG ET AL.: "Structural and oxygen- transport studies of double perovskites PrBa1-x Co2O5+delta (x = 0.00, 0.05, and 0.10) toward their application as superior oxygen reduction electrodes", JOURNAL OF MATERIALS CHEMISTRY A, vol. 2, no. 48, 2014, pages 20520 - 20529
SEONYOUNG YOO ET AL.: "Development of Double- Perovskite Compounds as Cathode Materials for Low-Temperature Solid Oxide Fuel Cells", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 53, 2014, pages 13064 - 13067
YAN LI ET AL.: "Oxygen-Deficient Perovskite Sr0.7Y0.3CoO2.65-delta as a Cathode for Intermediate-Temperature Solid Oxide Fuel Cells", CHEMISTRY OF MATERIALS, vol. 23, no. 22, 2011, pages 5037 - 5044
JING DU ET AL.: "Nonstoichiometric Perovskite CaMnO3-delta for Oxygen Electrocatalysis with High Activity", INORGANIC CHEMISTRY, vol. 53, no. 17, 2014, pages 9106 - 9114
MABROUK CHERITI ET AL.: "Double perovskite oxides Sr2MMoO6 (M = Fe and Co) as cathode materials for oxygen reduction in alkaline medium", MATERIALS RESEARCH BULLETIN, vol. 47, no. 1, 2012, pages 135 - 141
ZHONG MA ET AL.: "The double perovskite oxide Sr2CrMoO6-delta as an efficient electrocatalyst for rechargeable lithium air batteries", CHEMICAL COMMUNICATIONS, vol. 50, no. 94, 2014, pages 14855 - 14858
FEIFEI DONG ET AL.: "Structural and oxygen- transport studies of double perovskites PrBa1-x Co2O5+delta (x = 0.00, 0.05, and 0.10) toward their application as superior oxygen reduction electrodes", JOURNAL OF MATERIALS CHEMISTRY A, vol. 2, no. 48, 2014, pages 20520 - 20529
SEONYOUNG YOO ET AL.: "Development of Double- Perovskite Compounds as Cathode Materials for Low-Temperature Solid Oxide Fuel Cells", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 53, 2014, pages 13064 - 13067
YAN LI ET AL.: "Oxygen-Deficient Perovskite Sr0.7Y0.3CoO2.65-delta as a Cathode for Intermediate-Temperature Solid Oxide Fuel Cells", CHEMISTRY OF MATERIALS, vol. 23, no. 22, 2011, pages 5037 - 5044
JING DU ET AL.: "Nonstoichiometric Perovskite CaMnO3-delta for Oxygen Electrocatalysis with High Activity", INORGANIC CHEMISTRY, vol. 53, no. 17, 2014, pages 9106 - 9114
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
Download PDF: