Synthesis of long alkyl chain substituted TTF and TCNQ derivatives and conductivities of their Langmuir-Blodgett films

被引：10
|
作者：
Liu, YQ
Xu, Y
Zhu, DB
机构：
[1] Institute of Chemistry, Academica Sinica
来源：
THIN SOLID FILMS | 1996年 / 284卷
关键词：
synthesis; organic conductors; TCNQ-TTF; Langmuir-Blodgett films;
D O I：
10.1016/S0040-6090(95)08383-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
2-Octadecyl-7,7,8,8-tetracyanoquinodimethane (C(18)TCNQ) and 2,3-dimethylthio-6,7-dihaxadecylthiotetrathiafulvalene (C1TTFC16) were synthesized and confirmed by elemental analysis, IR, H-1 NMR and mass spectrometry. The molecules of C(18)TCNQ can form a stable monolayer at the air-water interface. Anisotropy of conductivity was observed in the Langmuir-Blodgett (LB) films, The maximum conductivity of the alternating LB films of C(18)TCNQ and C1TTFC16 (1:1) is 1.5 x 10(2) S Cm-1 after iodine doping.
引用
收藏
页码：526 / 529
页数：4
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