A novel azobenzene covalent organic framework
A novel azobenzene (Azo) monomer was synthesized and employed to produce Azo-containing covalent organic frameworks (Azo-COF) through the borate ester formation reaction. The trans -to- cis photoisomerization of Azo units in Azo-COF occurred under irradiation with 365 nm UV light. The photoisomeriza...
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Veröffentlicht in: | CrystEngComm 2014-01, Vol.16 (29), p.6547-6551 |
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Hauptverfasser: | , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A novel azobenzene (Azo) monomer was synthesized and employed to produce Azo-containing covalent organic frameworks (Azo-COF) through the borate ester formation reaction. The
trans
-to-
cis
photoisomerization of Azo units in Azo-COF occurred under irradiation with 365 nm UV light. The photoisomerization of Azo units could decrease the crystallinity of Azo-COF but could not change the pore size of Azo-COF. |
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ISSN: | 1466-8033 1466-8033 |
DOI: | 10.1039/C4CE00369A |