Title:
POROUS COMPOSITE STRUCTURE CATALYST COMPRISING CATALYST COATING LAYER OF GOLD NANOPARTICLES IMPREGNATED INTO POROUS SUPPORT
Document Type and Number:
WIPO Patent Application WO/2023/191442
Kind Code:
A1
Abstract:
The present invention relates to a porous composite structure catalyst comprising a porous substrate and a catalyst coating layer, wherein the catalyst coating layer comprises: a porous support including meso-pores; and a composite catalyst, which is gold nanoparticles impregnated into pores of the porous support.
Inventors:
KANG SHINHYUN (KR)
LIM SUNGHWAN (KR)
LIM SUNGHWAN (KR)
Application Number:
PCT/KR2023/004090
Publication Date:
October 05, 2023
Filing Date:
March 28, 2023
Export Citation:
Assignee:
QUANTUM CAT CO LTD (KR)
International Classes:
B01J35/00; B01D53/86; B01J23/52; B01J35/04; B01J35/10; B01J37/02; B01J37/08
Foreign References:
| KR20210124485A | 2021-10-14 | |||
| KR20200117559A | 2020-10-14 | |||
| KR20180035118A | 2018-04-05 | |||
| JP5860415B2 | 2016-02-16 |
Other References:
MA YINGZHEN, NAGY GERGELY, SIEBENBÜRGER MIRIAM, KAUR RAVNEET, DOOLEY KERRY M., BHARTI BHUVNESH: "Adsorption and Catalytic Activity of Gold Nanoparticles in Mesoporous Silica: Effect of Pore Size and Dispersion Salinity", THE JOURNAL OF PHYSICAL CHEMISTRY C, AMERICAN CHEMICAL SOCIETY, US, vol. 126, no. 5, 10 February 2022 (2022-02-10), US , pages 2531 - 2541, XP093095721, ISSN: 1932-7447, DOI: 10.1021/acs.jpcc.1c09573
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
Download PDF:
Previous Patent: DEVICE FOR OPENING AND CLOSING UNDERWEAR URINATION HOLE
Next Patent: NEURAL INTERFACE AND METHOD FOR MANUFACTURING SAME
Next Patent: NEURAL INTERFACE AND METHOD FOR MANUFACTURING SAME