Title of article :
Efficient Photodetectors Fabricated from a MetalContaining Conjugated Polymer by a Multilayer Deposition Process
Author/Authors :
Chan، Wai Kin نويسنده , , Man، Ka Yan Kitty نويسنده , , Wong، Hei Ling نويسنده , , Kwong، Chun Yin نويسنده , , Djurii، Aleksandra B. نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2004
Pages :
-364
From page :
365
To page :
0
Abstract :
The cyclic voltammograms (CV) of N,Nʹ-bis(propyl)3,4,9,10-perylenebis(dicarboximide) [PTCDIPr] and N,Nʹ-bis(neopentyl)-3,4,9,10-perylenebis (dicarboximide)[BNPTCD] in Langmuir-Blodgett (LB) films, in carbon paste electrode (CPE), and in solution for BNPTCD are reported here for the first time. The data allow a comparison of the electrochemical behavior of highly organized LB films with the results obtained on CPE, where the active molecules are randomly dispersed in a carbonaceous matrix. The electrochemical reduction waves indicate the reversible formation of stable radical anions and dianions. The discussion of reduction potentials is integrated with spectroscopic data and the HOMO-LUMO energy positions of both materials obtained from density functional theory computations
Journal title :
CHEMISTRY OF MATERIALS
Serial Year :
2004
Journal title :
CHEMISTRY OF MATERIALS
Record number :
114988
Link To Document :
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