Undulated 2D Covalent Organic Frameworks Based on Bowl-Shaped Cyclotricatechylene

Two 2D wavy hexagonal hexahydroxyl cyclotricatechylene （CTC） based COFs, CTC-COF-2 and CTC-COF-3were synthesized through solvothermal reaction. The bowl-shaped conformation caused CTC skeletons packed in acolumnar manner with the same oriented units, thus forming an undulated structure. The gas adso...

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Veröffentlicht in:	Chinese journal of chemistry 2016-08, Vol.34 (8), p.783-787
Hauptverfasser:	Zhen, Jingru, Ding, Sanyuan, Wang, Wei, Liu, Junmin, Sun, Junliang, Huang, Zhitang, Zheng, Qiyu
Format:	Artikel
Sprache:	eng
Schlagworte:	adsorption bowl-shaped covalent covalent organic frameworks frameworks gas gas adsorption organic structure undulated undulated structure
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Zusammenfassung:	Two 2D wavy hexagonal hexahydroxyl cyclotricatechylene （CTC） based COFs, CTC-COF-2 and CTC-COF-3were synthesized through solvothermal reaction. The bowl-shaped conformation caused CTC skeletons packed in acolumnar manner with the same oriented units, thus forming an undulated structure. The gas adsorption propertiesof CTC-COFs were investigated, which show the potential application abilities in hydrogen storage of CTC-COFs.The introduction of pyrene into CTC-COF-3 makes it a potential semiconducting π-conjugated material.
ISSN:	1001-604X 1614-7065
DOI:	10.1002/cjoc.201600216