Syntheses and spectroscopic study of three difunctional photorefractive model molecules

Authors
Li, F Sun, MH Li, YX Wang, JY Tang, XY
Citation
F. Li et al., Syntheses and spectroscopic study of three difunctional photorefractive model molecules, CHEM J CH U, 22(8), 2001, pp. 1437-1439
Citations number
16
Categorie Soggetti
Chemistry
Journal title
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN journal
02510790 → ACNP
Volume
22
Issue
8
Year of publication
2001
Pages
1437 - 1439
Database
ISI
SICI code
0251-0790(200108)22:8<1437:SASSOT>2.0.ZU;2-Y
Abstract
The syntheses and spectroscopic properties of three difunctional photorefra ctive model molecules ethyl [2-eyano-3-(9-ethylcarbazol-3-yl)]acrylate (ECE A), 2-(4-nitrophenyl)-3-(9-ethylearbazol-3-yl)-acrylonitrile (NPEA) and 9-e thylcarbazol-3-azo-(4-nitrobenzene) (ECAN) are reported in this paper. The results indicate that the spectroscopic properties are influenced by the st ructure of three molecules and these molecules belong to p-type semiconduct or.