Title:
METHOD FOR PREPARING AND METHOD FOR REPAIRING DEFECTS OF COVALENT ORGANIC FRAMEWORK MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/102936
Kind Code:
A1
Abstract:
A method for preparing a covalent organic framework (COF) material and a method for reversible condensation polymerization/termination polymerization. The COF material prepared by the present method shows high crystallinity, high specific surface area, and regular and controllable shape. Also, a method for repairing defects of a COF material and a reversible polymerization recombinant. The method can eliminate defects that are already present in a COF material, thereby improving the critallinity and the specific surface area of the COF material while improving the shape features of the COF material.
Inventors:
WANG WENJUN (CN)
WANG SONG (CN)
LIU PINGWEI (CN)
LI BOGENG (CN)
WANG SONG (CN)
LIU PINGWEI (CN)
LI BOGENG (CN)
Application Number:
PCT/CN2018/116174
Publication Date:
May 28, 2020
Filing Date:
November 19, 2018
Export Citation:
Assignee:
UNIV ZHEJIANG (CN)
International Classes:
C07C211/00; C07C29/00; C07C37/00; C07C47/00; C07C243/00
Foreign References:
| CN107325113A | 2017-11-07 | |||
| CN105440058A | 2016-03-30 | |||
| CN108794756A | 2018-11-13 | |||
| CN103209763A | 2013-07-17 | |||
| EP2832767A1 | 2015-02-04 | |||
| CN105214340A | 2016-01-06 | |||
| CN106083909A | 2016-11-09 |
Other References:
DICHTEL , W. R. ET AL.: "Rapid, Low Temperature Formation of Imine-Linked Covalent Organic Frameworks Catalyzed by Metal Triflates", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 139, 2017, pages 4999 - 5002
WANG W: "Covalent organic frameworks (COFs): from design to applications", CHEMICAL SOCIETY REVIEWS, vol. 42, 2013, pages 548 - 568
SEGURA, J. L.SEGURA, JL ET AL.: "Covalent organic frameworks based on Schiff-base chemistry: synthesis, properties and potential applications", CHEMICAL SOCIETY REVIEWS, vol. 45, 2016, pages 5635 - 5671, XP055561690, DOI: 10.1039/C5CS00878F
JIANG, J ET AL.: "Covalent Chemistry beyond Molecules", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 138, 2016, pages 3255 - 3265
See also references of EP 3862341A4
WANG W: "Covalent organic frameworks (COFs): from design to applications", CHEMICAL SOCIETY REVIEWS, vol. 42, 2013, pages 548 - 568
SEGURA, J. L.SEGURA, JL ET AL.: "Covalent organic frameworks based on Schiff-base chemistry: synthesis, properties and potential applications", CHEMICAL SOCIETY REVIEWS, vol. 45, 2016, pages 5635 - 5671, XP055561690, DOI: 10.1039/C5CS00878F
JIANG, J ET AL.: "Covalent Chemistry beyond Molecules", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 138, 2016, pages 3255 - 3265
See also references of EP 3862341A4
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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