SYNTHESIS AND CHARACTERIZATION OF THE CHARGE TRANSFER COMPLEXES POLYVINYL CARBAZOLE WITH TRINITROFLUORENONE
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Date
2020-01-01
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Publisher
university of eloued جامعة الوادي
Abstract
Carbazole based polymers are materials of considerable scientific and industrial interest due
to their attractive features, such as hole-transporting, high charge-carrier mobility,
and electroluminescent properties.
Poly (N-vinyl carbazole) (PVK) is easily synthesized, soluble in common organic solvents,
poly (N-vinyl carbazole)/2,4,7-trinitro-9-fluorenone (PVK/TNF) charge transfer complex is
one of the best-known organic photos conducting materials for application
in electrophotography. In the present research, a spectrophotometric method applied for the
study of (colored charge transfer complexes) CTC of PVK with TNF reveals the formation of
1:1 (A:D) complex, the formation of CTC with PVK and TNF from the conductivity of the
CT Complex. The concentration of the donor is affected when it reacts with the acceptor and
that when we increase the concentration of the donor.
Description
artical
Keywords
Electroluminescent; PVK; Charge transfer complex; Electron donor-acceptor.
Citation
B. Sakki1, A. Maghchiche2,*, R. Nasri1, O. Bouras3, A. Haouam1. SYNTHESIS AND CHARACTERIZATION OF THE CHARGE TRANSFER COMPLEXES POLYVINYL CARBAZOLE WITH TRINITROFLUORENONE. Journal of Fundamental and sciences. vol.12, no 1. janu 2020. Faculty of exact sciences. university of el oued. [visited in 01/05/2019.. available from [copy the link here]