METHOD FOR PREPARING AND METHOD FOR REPAIRING DEFECTS OF COVALENT ORGANIC FRAMEWORK MATERIAL

METHOD FOR PREPARING AND METHOD FOR REPAIRING DEFECTS OF COVALENT ORGANIC FRAMEWORK MATERIAL

The present invention relates to a method for preparing a covalent organic framework (COF) materials - a reversible polycondensation/termination method, the COF materials prepared by the method have high crystallinity, high specific surface area, regular and controllable morphology. The present inve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG, Wenjun, LIU, Pingwei, LI, Bogeng, WANG, Song
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to a method for preparing a covalent organic framework (COF) materials - a reversible polycondensation/termination method, the COF materials prepared by the method have high crystallinity, high specific surface area, regular and controllable morphology. The present invention also relates to a method for repairing defects of COF materials - reversible degradation-recombination, the method can eliminate defects of existing COF materials, thereby increasing the crystallinity and specific surface area of COF materials and improving their morphological characteristics.