ELECTROCHEMICAL DOPING OF POLY(3-VINYLPERYLENE) AND ELECTRICAL-PROPERTIES OF DOPED POLYMERS

被引:14
作者
JEON, IR
NOMA, N
CLARIDGE, RFC
SHIROTA, Y
机构
[1] Department of Applied Chemistry, Osaka University, Suita
[2] Department of Applied Chemistry, Osaka University, Osaka
[3] Chemistry Department, University of Canterbury, Christchurch
关键词
POLY(3-VINYLPERYLENE); ELECTROCHEMICAL DOPING; ELECTROCHEMICALLY-DOPED POLYMER; RADICAL CATION; ELECTRICAL CONDUCTIVITY; ACTIVATION ENERGY;
D O I
10.1295/polymj.24.273
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Poly(3-vinylperylene) has been prepared by radical polymerization of 3-vinylperylene, and characterized by spectroscopic methods, mol. wt. determination, and differential scanning calorimetry. Electrochemical doping of poly(3-vinylperylene), and characterization and electrical properties of doped polymers have been studied. Electrochemically-doped poly(3-vinylperylene) is identified as a partially oxidized radical-cation salt with ClO4- as a dopant. The polymer with a doping degree of 86% exhibits a room-temperature conductivity of 1 x 10(-5) S cm-1 and an activation energy of ca. 0.4 eV. The presence of hole charge carriers is shown from the electron spin resonance spectrum.
引用
收藏
页码:273 / 279
页数:7
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