TY - GEN
T1 - Linear and nonlinear conductive spectra of ion-conducting polymers
AU - Tajitsu, Y.
AU - Date, Munehiro
AU - Ueno, Yukihiko
N1 - Funding Information:
comments. We also would like to thank T. Suzuki for his technical assistance. This work was partly supported by Waseda University Grant for Special Research Projects.
Publisher Copyright:
© 1994 IEEE.
Copyright:
Copyright 2019 Elsevier B.V., All rights reserved.
PY - 1994
Y1 - 1994
N2 - The linear and nonlinear complex conductivities have been measured as a function of frequency for the polyethylene oxide modified by the addition of SiO2, or doped with LiClO4. The observed spectra exhibit marked conductive relaxation, suggesting the existence of different conduction processes in the low-frequency regions. It was found that combinations of the linear and nonlinear conductivities as given by the dynamic percolation theory allow estimates of a hopping distance without any additional assumptions. It was also suggested that the elementary process of the ion transport in the ion-conducting polymers was caused by ion hopping between available sites, and therefore, the typical size of a cluster of available sites is about 4 nm.
AB - The linear and nonlinear complex conductivities have been measured as a function of frequency for the polyethylene oxide modified by the addition of SiO2, or doped with LiClO4. The observed spectra exhibit marked conductive relaxation, suggesting the existence of different conduction processes in the low-frequency regions. It was found that combinations of the linear and nonlinear conductivities as given by the dynamic percolation theory allow estimates of a hopping distance without any additional assumptions. It was also suggested that the elementary process of the ion transport in the ion-conducting polymers was caused by ion hopping between available sites, and therefore, the typical size of a cluster of available sites is about 4 nm.
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U2 - 10.1109/ISE.1994.514801
DO - 10.1109/ISE.1994.514801
M3 - Conference contribution
AN - SCOPUS:77958031281
T3 - 8th International Symposium on Electrets, ISE 1994 - Proceedings
SP - 398
EP - 403
BT - 8th International Symposium on Electrets, ISE 1994 - Proceedings
A2 - Lewiner, J.
A2 - Alquie, C.
A2 - Morisseau, D.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Symposium on Electrets, ISE 1994
Y2 - 7 September 1994 through 9 September 1994
ER -