Non-equilibrium electrical behaviour of polymeric electrochemical junctions

被引：21
作者：
Erokhin, Victor
Berzina, Tatiana
Camorani, Paolo
Fontana, Marco P.
机构：
[1] Univ Parma, INFM, CNR, CRS SOFT, I-43100 Parma, Italy
[2] Univ Parma, Dept Phys, I-43100 Parma, Italy
[3] Russian Acad Sci, Inst Crystallog, Moscow 109017, Russia
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2007年 / 19卷 / 20期
关键词：
D O I：
10.1088/0953-8984/19/20/205111
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Current oscillations were observed at constant applied voltage in electrochemical heterostructures, composed of conducting polymer, solid electrolyte and a charge accumulating system ( graphite electrode or capacitor). These oscillations were attributed to the periodic modulation of the conductivity in the active zone of conducting polymer ( polyaniline) due to ionic flow in the solid electrolyte ( polyethylene oxide with LiC1O(4)).
引用
收藏
页数：8
相关论文
共 17 条
[1]  
BAUER HH, 1975, ELECTROANLYTICAL CHE, V5, P167
[2]  
BERZINA T, 2006, UNPUB J APPL PHYS
[3]   Electric current rectification by an all-organic electrochemical device [J].
Chen, MX ;
Nilsson, D ;
Kugler, T ;
Berggren, M ;
Remonen, T .
APPLIED PHYSICS LETTERS, 2002, 81 (11) :2011-2013
[4]   Hybrid electronic device based on polyaniline-polyethyleneoxide junction [J].
Erokhin, V ;
Berzina, T ;
Fontana, MP .
JOURNAL OF APPLIED PHYSICS, 2005, 97 (06)
[5]  
EROKHIN V, IN PRESS CRYST REP, V51
[6]  
GLANSDOR P, 1971, THERMODYNAMIC THEORY, P230
[7]   Current oscillatory phenomena based on electrogenerated superoxide ion at the HMDE in dimethylsulfoxide [J].
Islam, MM ;
Saha, MS ;
Okajima, T ;
Ohsaka, T .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2005, 577 (01) :145-154
[8]   Opposite influences of K+ versus Na+ ions as electrolyte additives on graphite electrode performance [J].
Komaba, S ;
Itabashi, T ;
Kimura, T ;
Groult, H ;
Kumagai, N .
JOURNAL OF POWER SOURCES, 2005, 146 (1-2) :166-170
[9]   Electrochemical logic circuits [J].
Nilsson, D ;
Robinson, N ;
Berggren, M ;
Forchheimer, R .
ADVANCED MATERIALS, 2005, 17 (03) :353-+
[10]   POLYMER LIGHT-EMITTING ELECTROCHEMICAL-CELLS [J].
PEI, QB ;
YU, G ;
ZHANG, C ;
YANG, Y ;
HEEGER, AJ .
SCIENCE, 1995, 269 (5227) :1086-1088
12