Title:
COMPOSITE METAL OXIDE PARTICLES AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/200276
Kind Code:
A1
Abstract:
The present invention relates to composite metal oxide particles and a method for producing the same. In particular, provided are composite metal oxide particles in which at least two from among a Cu oxide, a Co oxide and a Cu-Co oxide are mixed; an oxygen-generating catalyst comprising the same; an oxygen-reducing catalyst comprising the same; and a method for producing the same.
Inventors:
CHOI SUNG MOOK (KR)
LEE KYU HWAN (KR)
LEE JOO YUL (KR)
LIM DONG CHAN (KR)
LIM JAE HONG (KR)
JANG MYEONG JE (KR)
WON MI SO (KR)
LEE KYU HWAN (KR)
LEE JOO YUL (KR)
LIM DONG CHAN (KR)
LIM JAE HONG (KR)
JANG MYEONG JE (KR)
WON MI SO (KR)
Application Number:
PCT/KR2017/005077
Publication Date:
November 23, 2017
Filing Date:
May 16, 2017
Export Citation:
Assignee:
KOREA INST MACH & MATERIALS (KR)
International Classes:
C01G51/04; B01J23/72; B01J23/75; B01J37/00; B01J37/03; C01G3/02
Foreign References:
| KR20160031107A | 2016-03-22 |
Other References:
SHANMUGAVANI, A.: "Improved electrochemical performances of CuCo2O4/CuO nanocomposites for asymmetric supercapacitors", ELECTROCHIMICA ACTA, vol. 188, 12 December 2015 (2015-12-12), pages 852 - 862, XP029404830, DOI: doi:10.1016/j.electacta.2015.12.077
GREWE, TOBIAS: "Design of ordered mesoporous composite materials and their electrocatalytic activities for water oxidation", CHEMISTRY OF MATERIALS, vol. 25, no. 24, 23 December 2013 (2013-12-23), pages 4926 - 4935, XP055598266
ZOU, XIAOXIN: "Efficient noble metal-free (electro)catalysis of water and alcohol oxidations by zinc-cobalt layered double hydroxide", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 135, no. 46, 20 November 2013 (2013-11-20), pages 17242 - 17245, XP055598268
CHI, BO: "Comparison of three preparation methods of NiCo204 electrodes", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 31, no. 9, 2006, pages 1210 - 1214, XP024900004, DOI: doi:10.1016/j.ijhydene.2005.09.002
CHOI ET AL.: "Synthesis & characterization of CuCo oxide catalysts for alkaline water electrolysis", SYMPOSIUM ON SIZE-SELECTED CLUSTERS
KUANG, MIN: "CuCo hybrid oxides as bifunctional electrocatalyst for efficient water splitting", ADVANCED FUNCTIONAL MATERIALS, vol. 26, no. 46, December 2016 (2016-12-01), pages 8555 - 8561, XP055598269
GREWE, TOBIAS: "Design of ordered mesoporous composite materials and their electrocatalytic activities for water oxidation", CHEMISTRY OF MATERIALS, vol. 25, no. 24, 23 December 2013 (2013-12-23), pages 4926 - 4935, XP055598266
ZOU, XIAOXIN: "Efficient noble metal-free (electro)catalysis of water and alcohol oxidations by zinc-cobalt layered double hydroxide", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 135, no. 46, 20 November 2013 (2013-11-20), pages 17242 - 17245, XP055598268
CHI, BO: "Comparison of three preparation methods of NiCo204 electrodes", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 31, no. 9, 2006, pages 1210 - 1214, XP024900004, DOI: doi:10.1016/j.ijhydene.2005.09.002
CHOI ET AL.: "Synthesis & characterization of CuCo oxide catalysts for alkaline water electrolysis", SYMPOSIUM ON SIZE-SELECTED CLUSTERS
KUANG, MIN: "CuCo hybrid oxides as bifunctional electrocatalyst for efficient water splitting", ADVANCED FUNCTIONAL MATERIALS, vol. 26, no. 46, December 2016 (2016-12-01), pages 8555 - 8561, XP055598269
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (KR)
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