Title:
PT-PD CATALYST FOR SYNTHESIS OF HYDROGEN AND METHOD OF PREPARING HYDROGEN USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/191522
Kind Code:
A1
Abstract:
The present invention relates to a catalyst for synthesis of hydrogen and a method of preparing hydrogen using same, and the catalyst for synthesis of hydrogen according to the present invention comprises: a porous support; platinum supported in pores of the porous support; and palladium mixed with the platinum and supported in the pores. According to the present invention, platinum and palladium are mixed and supported in the porous support, thereby significantly improving dehydrogenation activity even at a low temperature, so that hydrogen can be effectively obtained from a liquid organic hydrogen storage.
Inventors:
LEE KWAN-YOUNG (KR)
KIM CHAN HUN (KR)
KIM CHAN HUN (KR)
Application Number:
PCT/KR2022/003091
Publication Date:
September 15, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
B01J23/42; B01J21/02; B01J21/18; B01J23/44; B01J37/04; B01J37/08; C01B3/40
Foreign References:
| JP2003299958A | 2003-10-21 | |||
| JP2015226872A | 2015-12-17 | |||
| KR20110129394A | 2011-12-01 |
Other References:
MODISHA PHILLIMON; GQOGQA PUMEZA; GARIDZIRAI RUDAVIRO; OUMA CECIL N.M.; BESSARABOV DMITRI: "Evaluation of catalyst activity for release of hydrogen from liquid organic hydrogen carriers", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER, AMSTERDAM, NL, vol. 44, no. 39, 22 July 2019 (2019-07-22), AMSTERDAM, NL, pages 21926 - 21935, XP085793039, ISSN: 0360-3199, DOI: 10.1016/j.ijhydene.2019.06.212
IMADA TOYOKI, IIDA YUSUKE, UEDA YOUSUKE, CHIKU MASANOBU, HIGUCHI EIJI, INOUE HIROSHI: "Electrochemical Toluene Hydrogenation Using Binary Platinum-Based Alloy Nanoparticle-Loaded Carbon Catalysts", CATALYSTS, vol. 11, no. 3, pages 318, XP055964828, DOI: 10.3390/catal11030318
IMADA TOYOKI, IIDA YUSUKE, UEDA YOUSUKE, CHIKU MASANOBU, HIGUCHI EIJI, INOUE HIROSHI: "Electrochemical Toluene Hydrogenation Using Binary Platinum-Based Alloy Nanoparticle-Loaded Carbon Catalysts", CATALYSTS, vol. 11, no. 3, pages 318, XP055964828, DOI: 10.3390/catal11030318
Attorney, Agent or Firm:
JUNG, Eun Youl et al. (KR)
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