Title:
METAL-MODIFIED METAL ORGANIC FRAMEWORK AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/119508
Kind Code:
A1
Abstract:
[Problem] To increase metal sites that modify a metal organic framework to increase the adsorption amount of a gas. [Solution] Provided is a metal-modified metal organic framework which comprises a metal organic framework containing a center metal and organic ligand and a metal site modifying the organic ligand, and in which the metal modification rate of the organic ligand is 10% or more. The organic ligand modified with the metal site may be a catechol site that modifies the organic ligand. The metal-modified metal organic framework can be produced by performing a catechol modification step using a solvent containing catechol and a metal salt. The metal-modified metal organic framework can be produced by performing a metal modification step using a solvent blended with a metal salt having a carboxylate.
Inventors:
KURIBAYASHI TAKAKI (JP)
YOSHIMURA ATSUKI (JP)
HASEGAWA TATSUYA (JP)
OMORI HITOSHI (JP)
NAKAGAWA HIROYUKI (JP)
TAKEUCHI HIROMITSU (JP)
YOSHIMURA ATSUKI (JP)
HASEGAWA TATSUYA (JP)
OMORI HITOSHI (JP)
NAKAGAWA HIROYUKI (JP)
TAKEUCHI HIROMITSU (JP)
Application Number:
PCT/JP2021/047637
Publication Date:
June 29, 2023
Filing Date:
December 22, 2021
Export Citation:
Assignee:
TOYODA GOSEI KK (JP)
International Classes:
C07F3/04; B01J20/22; C07C65/05; C07F7/00
Foreign References:
| JP2014004519A | 2014-01-16 |
Other References:
ZHANG XUAN, VERMEULEN NICOLAAS A., HUANG ZHIYUAN, CUI YUEXING, LIU JIAN, KRZYANIAK MATTHEW D., LI ZHANYONG, NOH HYUNHO, WASIELEWSK: "Effect of Redox “Non-Innocent” Linker on the Catalytic Activity of Copper-Catecholate-Decorated Metal–Organic Frameworks", APPLIED MATERIALS & INTERFACES, AMERICAN CHEMICAL SOCIETY, US, vol. 10, no. 1, 10 January 2018 (2018-01-10), US , pages 635 - 641, XP093074565, ISSN: 1944-8244, DOI: 10.1021/acsami.7b15326
FEI HONGHAN, PULLEN SONJA, WAGNER ANDREAS, OTT SASCHA, COHEN SETH M.: "Functionalization of robust Zr(IV)-based metal-organic framework films via a postsynthetic ligand exchange", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 51, no. 1, 23 October 2014 (2014-10-23), UK , pages 66 - 69, XP093074570, ISSN: 1359-7345, DOI: 10.1039/C4CC08218D
CHEN ER‐XIA, QIU MEI, ZHANG YONG‐FAN, HE LIANG, SUN YA‐YONG, ZHENG HUI‐LI, WU XIN, ZHANG JIAN, LIN QIPU: "Energy Band Alignment and Redox‐Active Sites in Metalloporphyrin‐Spaced Metal‐Catechol Frameworks for Enhanced CO 2 Photoreduction", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 61, no. 1, 3 January 2022 (2022-01-03), Hoboken, USA, XP093074572, ISSN: 1433-7851, DOI: 10.1002/anie.202111622
FEI HONGHAN, PULLEN SONJA, WAGNER ANDREAS, OTT SASCHA, COHEN SETH M.: "Functionalization of robust Zr(IV)-based metal-organic framework films via a postsynthetic ligand exchange", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 51, no. 1, 23 October 2014 (2014-10-23), UK , pages 66 - 69, XP093074570, ISSN: 1359-7345, DOI: 10.1039/C4CC08218D
CHEN ER‐XIA, QIU MEI, ZHANG YONG‐FAN, HE LIANG, SUN YA‐YONG, ZHENG HUI‐LI, WU XIN, ZHANG JIAN, LIN QIPU: "Energy Band Alignment and Redox‐Active Sites in Metalloporphyrin‐Spaced Metal‐Catechol Frameworks for Enhanced CO 2 Photoreduction", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 61, no. 1, 3 January 2022 (2022-01-03), Hoboken, USA, XP093074572, ISSN: 1433-7851, DOI: 10.1002/anie.202111622
Attorney, Agent or Firm:
MATSUBARA Hitoshi (JP)
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