Absorption spectra of new synthesized electroluminescent materials of poly-N-vinylcarbazole derivatives

Share/Save/Bookmark

Makowska-Janusik, M. and Sanetra, J. and Palmers, H. and Bogdal, D. and Gondek, E. and Kityk, I.V. (2004) Absorption spectra of new synthesized electroluminescent materials of poly-N-vinylcarbazole derivatives. Materials Letters, 58 (5). pp. 555-562. ISSN 0167-577X

[img] PDF
Restricted to UT campus only
: Request a copy
260kB
Abstract:Absorption spectra in the new synthesized poly-N-vinylcarbazole (PNVK) materials are investigated both theoretically as well as experimentally. The investigated materials were modified by substitution of the backside groups by electron acceptors Cl, Br, I and by donor methoxy in the position 3,6 of the carbazole. At the same time, a shift of the carbazole group with respect to the polymer backbone and copolymerization with coumarin containing monomers was observed. The agreement between the theoretically calculated and experimentally measured spectra was observed with a satisfactory coincidence (within the 12 nm). The proposed method can be considered as a way of materials engineering and search of new electroluminescent materials.
Item Type:Article
Copyright:© 2004 Elsevier
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Link to this item:http://purl.utwente.nl/publications/76256
Official URL:http://dx.doi.org/10.1016/S0167-577X(03)00561-5
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page