Structure and Properties of Highly Conductive Langmuir-Blodgett Films Based on Dialkyldimethylammonium-metal(dmit)2

被引：1
|
作者：
Miura, Yasuhiro F. [1 ]
Kawasaki, Takumi [1 ]
Ohnishi, Hideaki [1 ]
Okuma, Yoshihito [1 ]
Sugi, Michio [1 ]
机构：
[1] Toin Univ Yokohama, Dept Mat Sci, Aoba Ku, Yokohama, Kanagawa 225, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1998年 / 322卷
关键词：
Metal(dmit)(2); Conductive LB films; Electrochemical oxidation; In-plane conductivity;
D O I：
10.1080/10587259808030207
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Structure and electrical properties of conductive LB films based on dioctadecyldimethylammonium-Au(dmit)(2) (2C18-Au) are studied. UV/visible polarized absorption spectra suggest that the longer axis of Au(dmit)(2) is appreciably tilted against the film plane. Both of the as-deposited and electrochemically oxidized LB films give sharp X-ray diffraction peaks at 2 theta = 3.15 degrees indicating a d-spacing of 2.8 nm. The in-plane conductivity of the film is semiconductor-like with an activation energy of 0.05 eV.
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收藏
页码：105 / 110
页数：6
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