Yi Yang, Hongjin Jiang, Shiyong Liu
Dec 1, 1997
Citations
0
Influential Citations
14
Citations
Journal
Synthetic Metals
Abstract
Abstract The photoluminescence studies and fluorescence lifetime measurements were used to investigate the interaction between dye 2,5-bis(5′-tert-butyl-2-benzoxazolyl) thiophene (BBOT) and polymer matrices. The results indicated that there was no interaction between BBOT and poly (methyl methacrylate) (PMMA), but there existed energy transfer from poly ( N -vinylcarbazole) (PVK) to BBOT. The electrolumines-cence of the BBOT/PVK system with different device structures was also investigated.