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

 

作者: YasuhiroF. Miura,   Takumi Kawasaki,   Hideaki Ohnishi,   Yoshihito Okuma,   Michio Sugi,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1998）
卷期: Volume 322, issue 1  

页码: 105-110

 

ISSN:1058-725X

 

年代: 1998

 

DOI:10.1080/10587259808030207

 

出版商: Taylor & Francis Group

 

关键词: Metal(dmit)2;Conductive LB films;Electrochemical oxidation;In-plane conductivity

 

数据来源: Taylor

 

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)2is appreciably tilted against the film plane. Both of the as-deposited and electrochemically oxidized LB films give sharp X-ray diffraction peaks at 2θ = 3.15° 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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