Title:
CATECHOL-MODIFIED METAL-ORGANIC FRAMEWORK AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/119507
Kind Code:
A1
Abstract:
[Problem] To increase the number of catechol sites for modification in a metal-organic framework. [Solution] This catechol-modified metal-organic framework comprises: a metal organic framework that contains a central metal and an organic ligand and that has an average particle diameter of 100 nm or less; and catechol sites that modifies the organic ligand. The modification rate of catechol sites relative to the organic ligand is 50% or more. In a metal-organic framework synthesis step, the concentration of the acid, serving as a regulator, is adjusted to be low so that a metal-organic framework having an average particle diameter of 100 nm or less is synthesized.
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/JP2021/047636
Publication Date:
June 29, 2023
Filing Date:
December 22, 2021
Export Citation:
Assignee:
TOYODA GOSEI KK (JP)
International Classes:
C07C65/05; C07F3/04; C07F7/00
Other References:
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, vol. 61, no. 1, 3 January 2022 (2022-01-03), Hoboken, USA, pages 1 - 7, XP093074572, ISSN: 1433-7851, DOI: 10.1002/anie.202111622
FEI HONGHAN, SHIN JAEWOOK, MENG YING SHIRLEY, ADELHARDT MARIO, SUTTER JÖRG, MEYER KARSTEN, COHEN SETH M.: "Reusable Oxidation Catalysis Using Metal-Monocatecholato Species in a Robust Metal–Organic Framework", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 136, no. 13, 2 April 2014 (2014-04-02), pages 4965 - 4973, XP093075700, ISSN: 0002-7863, DOI: 10.1021/ja411627z
YASUHIRO IWASAWA: "Fine Particles, Ultrafine Particles", JOURNAL OF THE SURFACE SCIENCE SOCIETY OF JAPAN, vol. 10, no. 10, 20 November 1989 (1989-11-20), pages 824 - 832, XP093075706, ISSN: 0388-5321, DOI: 10.1380/jsssj.10.824
MAIN RUSSELL M., CORDES DAVID B., DESAI AAMOD V., SLAWIN ALEXANDRA M. Z., WHEATLEY PAUL, ARMSTRONG A. ROBERT, MORRIS RUSSELL E.: "Solvothermal Synthesis of a Novel Calcium Metal-Organic Framework: High Temperature and Electrochemical Behaviour", MOLECULES, vol. 26, no. 22, 1 January 2021 (2021-01-01), pages 1 - 13, XP093075708, DOI: 10.3390/molecules26227048
ELHAM BAGHERZADEH; SEYED MOJTABA ZEBARJAD; HAMID REZA MADAAH HOSSEINI: "Morphology Modification of the Iron Fumarate MIL‐88A Metal–Organic Framework Using Formic Acid and Acetic Acid as Modulators", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, vol. 2018, no. 18, 11 May 2018 (2018-05-11), DE , pages 1909 - 1915, XP072128370, ISSN: 1434-1948, DOI: 10.1002/ejic.201800056
FEI HONGHAN, SHIN JAEWOOK, MENG YING SHIRLEY, ADELHARDT MARIO, SUTTER JÖRG, MEYER KARSTEN, COHEN SETH M.: "Reusable Oxidation Catalysis Using Metal-Monocatecholato Species in a Robust Metal–Organic Framework", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 136, no. 13, 2 April 2014 (2014-04-02), pages 4965 - 4973, XP093075700, ISSN: 0002-7863, DOI: 10.1021/ja411627z
YASUHIRO IWASAWA: "Fine Particles, Ultrafine Particles", JOURNAL OF THE SURFACE SCIENCE SOCIETY OF JAPAN, vol. 10, no. 10, 20 November 1989 (1989-11-20), pages 824 - 832, XP093075706, ISSN: 0388-5321, DOI: 10.1380/jsssj.10.824
MAIN RUSSELL M., CORDES DAVID B., DESAI AAMOD V., SLAWIN ALEXANDRA M. Z., WHEATLEY PAUL, ARMSTRONG A. ROBERT, MORRIS RUSSELL E.: "Solvothermal Synthesis of a Novel Calcium Metal-Organic Framework: High Temperature and Electrochemical Behaviour", MOLECULES, vol. 26, no. 22, 1 January 2021 (2021-01-01), pages 1 - 13, XP093075708, DOI: 10.3390/molecules26227048
ELHAM BAGHERZADEH; SEYED MOJTABA ZEBARJAD; HAMID REZA MADAAH HOSSEINI: "Morphology Modification of the Iron Fumarate MIL‐88A Metal–Organic Framework Using Formic Acid and Acetic Acid as Modulators", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, vol. 2018, no. 18, 11 May 2018 (2018-05-11), DE , pages 1909 - 1915, XP072128370, ISSN: 1434-1948, DOI: 10.1002/ejic.201800056
Attorney, Agent or Firm:
MATSUBARA Hitoshi (JP)
Download PDF:
Previous Patent: AIR CONDITIONER
Next Patent: METAL-MODIFIED METAL ORGANIC FRAMEWORK AND METHOD FOR PRODUCING SAME
Next Patent: METAL-MODIFIED METAL ORGANIC FRAMEWORK AND METHOD FOR PRODUCING SAME