Title:
METHOD FOR CONTROLLING SIZE OF METAL-ORGANIC FRAMEWORK
Document Type and Number:
WIPO Patent Application WO/2023/244050
Kind Code:
A1
Abstract:
The present invention relates to a method for controlling the size of a metal-organic framework. More specifically, the present invention provides: a method for controlling the size of a metal-organic framework, the method comprising a step for producing an emulsion by mixing an aqueous solvent and a volatile organic compound, a step for producing a suspension by introducing the produced emulsion and a metal precursor into an aqueous solution that contains an organic ligand precursor, and stirring, and a step for centrifuging the produced suspension and dispersing same in an organic solvent after removing the supernatant, and thereby obtaining a metal-organic framework with a controlled size; and a metal-organic framework controlled in size thereby. The method for controlling the size of a metal-organic framework according to the present invention can solve problems associated with existing size control methods, and makes it possible to variously adjust the size of the metal-organic framework through a simple and straightforward process.
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Inventors:
KIM JU YEONG (KR)
LEE JAE DEOK (KR)
PARK SU HYEON (KR)
WOO SEO JEONG (KR)
NAM SANG YONG (KR)
BAE CHEONG WON (KR)
KIM YE RAM (KR)
KIM JEONG EON (KR)
LEE JAE DEOK (KR)
PARK SU HYEON (KR)
WOO SEO JEONG (KR)
NAM SANG YONG (KR)
BAE CHEONG WON (KR)
KIM YE RAM (KR)
KIM JEONG EON (KR)
Application Number:
PCT/KR2023/008320
Publication Date:
December 21, 2023
Filing Date:
June 15, 2023
Export Citation:
Assignee:
NAT UNIV GYEONGSANG IACF (KR)
International Classes:
C07F3/06
Foreign References:
| KR20190074374A | 2019-06-28 | |||
| JP2018118929A | 2018-08-02 | |||
| KR20210001662A | 2021-01-06 | |||
| CN106784687A | 2017-05-31 |
Other References:
CAI XUECHAO, XIE ZHONGXI, PANG MAOLIN, LIN JUN: "Controllable Synthesis of Highly Uniform Nanosized HKUST-1 Crystals by Liquid–Solid–Solution Method", CRYSTAL GROWTH & DESIGN, ASC WASHINGTON DC, US, vol. 19, no. 2, 6 February 2019 (2019-02-06), US , pages 556 - 561, XP093117261, ISSN: 1528-7483, DOI: 10.1021/acs.cgd.8b01695
Attorney, Agent or Firm:
KIM, Jong Seok (KR)
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