Title:
METHOD FOR MODIFYING CARBON MOLECULAR SIEVE
Document Type and Number:
WIPO Patent Application WO/2024/080811
Kind Code:
A1
Abstract:
The present invention relates to a method for modifying a carbon molecular sieve. The method for modifying a carbon molecular sieve, according to an embodiment of the present invention, may: introduce an effective inorganic thin film into the pores of the carbon molecular sieve; be performed under lower temperature conditions compared to a conventional CVD process while still uniformly forming a thin film; control changes in the amount of adsorption depending on the type of gas, through fine control of the pore sizes of the carbon molecular sieve; accordingly, increase the selectivity of separation that depends on the type of gas; and minimize the trade-off of significant reduction in the specific surface area, thereby maximizing the gas adsorption capacity even when the pore size of the carbon molecular sieve is reduced.
Inventors:
KIM DO HEUNG (KR)
JEON HYOJIN (KR)
KIM EUIDUK (KR)
PARK SARANG (KR)
IM SUNG GAP (KR)
CHOI KEONWOO (KR)
JANG WONTAE (KR)
JEON HYOJIN (KR)
KIM EUIDUK (KR)
PARK SARANG (KR)
IM SUNG GAP (KR)
CHOI KEONWOO (KR)
JANG WONTAE (KR)
Application Number:
PCT/KR2023/015797
Publication Date:
April 18, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
HANWHA SOLUTIONS CORP (KR)
KOREA ADVANCED INST SCI & TECH (KR)
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
C01B32/306; B01J20/20; B01J20/30; C01B32/372
Foreign References:
| US20210381103A1 | 2021-12-09 | |||
| KR20210125226A | 2021-10-18 | |||
| KR20200025722A | 2020-03-10 | |||
| KR20140102356A | 2014-08-22 | |||
| KR20120058723A | 2012-06-08 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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