Title:
METAL-ORGANIC FRAMEWORK
Document Type and Number:
WIPO Patent Application WO/2023/176917
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an MOF that is capable of quickly adsorbing a target substance in accordance with a change in relative pressure and that exhibits an adsorption amount larger than or equal to a prescribed value at a high relative pressure. The present invention is a metal-organic framework, wherein: the inclination of a line tangent to a point at which the gradient of a curve becomes maximum in a water vapor adsorption-side isotherm as measured at 25°C where the vertical axis is a water vapor adsorption amount and the horizontal axis is a relative pressure (P/P0) is not less than 7000 mL(STP)･g-1/relative pressure (P/P0); and the water vapor adsorption amount at a relative pressure (P/P0) of 0.96 is not less than 440 mL(STP)･g-1.
Inventors:
KITAGAWA SUSUMU (JP)
HIGUCHI MASAKAZU (JP)
OTAKE KENICHI (JP)
KIKUCHI YUTA (JP)
HIGUCHI MASAKAZU (JP)
OTAKE KENICHI (JP)
KIKUCHI YUTA (JP)
Application Number:
PCT/JP2023/010263
Publication Date:
September 21, 2023
Filing Date:
March 16, 2023
Export Citation:
Assignee:
UNIV KYOTO (JP)
SUMITOMO CHEMICAL CO (JP)
SUMITOMO CHEMICAL CO (JP)
International Classes:
B01J20/22; B01D53/28; C07C57/15; C07C63/24; C07C65/03; C07C229/76; C07F1/08; C07F5/06; C07F7/28
Foreign References:
| JP2022508231A | 2022-01-19 | |||
| JP2018172320A | 2018-11-08 | |||
| US20170341010A1 | 2017-11-30 |
Attorney, Agent or Firm:
USFI PATENT ATTORNEYS INTERNATIONAL OFFICE (JP)
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