Title:
METHOD FOR PREPARING TRANSITION METAL NANOPARTICLE-DECORATED MANGANESE OXIDE NANOROD ELECTROCATALYST AND NANOROD ELECTROCATALYST PREPARED THEREBY
Document Type and Number:
WIPO Patent Application WO/2023/163485
Kind Code:
A1
Abstract:
The present invention provides an electrocatalyst and a method for preparing same, the electrocatalyst being less expensive than Pt-C, which is currently in wide commercial use, and having excellent electrochemical activity comparable thereto. The catalyst of the present invention is characterized in that the catalyst is prepared through a combustion pathway and transition metal nanoparticles are decorated on a manganese oxide.
Inventors:
OH SUKJUNG (KR)
KUMAR ANIKET (KR)
NAZIR AQSA (US)
KUMAR ANIKET (KR)
NAZIR AQSA (US)
Application Number:
PCT/KR2023/002467
Publication Date:
August 31, 2023
Filing Date:
February 21, 2023
Export Citation:
Assignee:
ECONAIN CO LTD (KR)
International Classes:
B01J37/08; B01J23/34; B01J23/52; B01J35/00; B01J37/00; B01J37/04; H01M4/86; H01M4/88; H01M4/90
Foreign References:
| KR20140056544A | 2014-05-12 | |||
| KR20130139577A | 2013-12-23 | |||
| KR20130067476A | 2013-06-24 | |||
| KR20120090795A | 2012-08-17 | |||
| KR102425951B1 | 2022-07-29 |
Other References:
DELMONDO, L. ET AL.: "Nanostructured MnxOyfor oxygen reduction reaction (ORR) catalysts", APPLIED SURFACE SCIENCE, vol. 388, 2016, pages 631 - 639, XP029750090, DOI: 10.1016/j.apsusc.2016.03.224
Attorney, Agent or Firm:
CHUNG, Moon Yung et al. (KR)
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