Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler

Jani Pelto; Mika Paajanen; K. Kannus; K. Lahti; P. Harju

doi:10.1109/ICSD.2004.1350559

Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler

Jani Pelto, Mika Paajanen, K. Kannus, K. Lahti, P. Harju

Tampere University of Technology (TUT)

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

4 Citations (Scopus)

Abstract

The aim of this study is to develop new polymer-based compounds with nonlinear current-voltage properties and good processability. We have formulated polymeric compounds based on semiconductive polyaniline emeraldine base (PANI-EB), The reference PANI-EB specimen were prepared by powder compacting and solvent casting. Silicone rubber was chosen as the matrix polymer for the composites. We studied the effects of the filler particle loading and of the graphite co-filler on the composite j-E- characteristics. We found that nonlinear j-E -curves can be attained by using either conductive graphite or semiconductive (PANI-EB) fillers alone or combined. Their properties depend strongly on the composite processing and composition. The composites show electrical properties that could readily be utilized in stress grading. In all the sample types and reference samples we observed alpha-values much higher than the requirement for stress grading applications - the highest being about 25 for bulk PANI-EB with graphite electrodes.

Original language	English
Title of host publication	Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004.
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	825-828
ISBN (Print)	978-0-7803-8348-7
DOIs	https://doi.org/10.1109/ICSD.2004.1350559
Publication status	Published - 2004
MoE publication type	A4 Article in a conference publication
Event	IEEE International Conference on Solid Dielectrics, ICSD 2004 - Toulouse, France Duration: 5 Jul 2004 → 9 Jul 2004

Conference

Conference	IEEE International Conference on Solid Dielectrics, ICSD 2004
Country/Territory	France
City	Toulouse
Period	5/07/04 → 9/07/04

Keywords

nonlinear
Composite material
polyaniline
silicone rubber

Access to Document

10.1109/ICSD.2004.1350559

Cite this

Pelto, J., Paajanen, M., Kannus, K., Lahti, K., & Harju, P. (2004). Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler. In Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004. (pp. 825-828). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/ICSD.2004.1350559

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title = "Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler",

abstract = "The aim of this study is to develop new polymer-based compounds with nonlinear current-voltage properties and good processability. We have formulated polymeric compounds based on semiconductive polyaniline emeraldine base (PANI-EB), The reference PANI-EB specimen were prepared by powder compacting and solvent casting. Silicone rubber was chosen as the matrix polymer for the composites. We studied the effects of the filler particle loading and of the graphite co-filler on the composite j-E- characteristics. We found that nonlinear j-E -curves can be attained by using either conductive graphite or semiconductive (PANI-EB) fillers alone or combined. Their properties depend strongly on the composite processing and composition. The composites show electrical properties that could readily be utilized in stress grading. In all the sample types and reference samples we observed alpha-values much higher than the requirement for stress grading applications - the highest being about 25 for bulk PANI-EB with graphite electrodes.",

keywords = "nonlinear, Composite material, polyaniline, silicone rubber",

author = "Jani Pelto and Mika Paajanen and K. Kannus and K. Lahti and P. Harju",

note = "Project code: C3SU00006; IEEE International Conference on Solid Dielectrics, ICSD 2004 ; Conference date: 05-07-2004 Through 09-07-2004",

year = "2004",

doi = "10.1109/ICSD.2004.1350559",

language = "English",

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Pelto, J , Paajanen, M, Kannus, K, Lahti, K & Harju, P 2004, Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler. in Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004.. IEEE Institute of Electrical and Electronic Engineers, pp. 825-828, IEEE International Conference on Solid Dielectrics, ICSD 2004, Toulouse, France, 5/07/04. https://doi.org/10.1109/ICSD.2004.1350559

Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler. / Pelto, Jani ; Paajanen, Mika; Kannus, K. et al.
Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004.. IEEE Institute of Electrical and Electronic Engineers, 2004. p. 825-828.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler

AU - Pelto, Jani

AU - Paajanen, Mika

AU - Kannus, K.

AU - Lahti, K.

AU - Harju, P.

N1 - Project code: C3SU00006

PY - 2004

Y1 - 2004

N2 - The aim of this study is to develop new polymer-based compounds with nonlinear current-voltage properties and good processability. We have formulated polymeric compounds based on semiconductive polyaniline emeraldine base (PANI-EB), The reference PANI-EB specimen were prepared by powder compacting and solvent casting. Silicone rubber was chosen as the matrix polymer for the composites. We studied the effects of the filler particle loading and of the graphite co-filler on the composite j-E- characteristics. We found that nonlinear j-E -curves can be attained by using either conductive graphite or semiconductive (PANI-EB) fillers alone or combined. Their properties depend strongly on the composite processing and composition. The composites show electrical properties that could readily be utilized in stress grading. In all the sample types and reference samples we observed alpha-values much higher than the requirement for stress grading applications - the highest being about 25 for bulk PANI-EB with graphite electrodes.

AB - The aim of this study is to develop new polymer-based compounds with nonlinear current-voltage properties and good processability. We have formulated polymeric compounds based on semiconductive polyaniline emeraldine base (PANI-EB), The reference PANI-EB specimen were prepared by powder compacting and solvent casting. Silicone rubber was chosen as the matrix polymer for the composites. We studied the effects of the filler particle loading and of the graphite co-filler on the composite j-E- characteristics. We found that nonlinear j-E -curves can be attained by using either conductive graphite or semiconductive (PANI-EB) fillers alone or combined. Their properties depend strongly on the composite processing and composition. The composites show electrical properties that could readily be utilized in stress grading. In all the sample types and reference samples we observed alpha-values much higher than the requirement for stress grading applications - the highest being about 25 for bulk PANI-EB with graphite electrodes.

KW - nonlinear

KW - Composite material

KW - polyaniline

KW - silicone rubber

U2 - 10.1109/ICSD.2004.1350559

DO - 10.1109/ICSD.2004.1350559

M3 - Conference article in proceedings

SN - 978-0-7803-8348-7

SP - 825

EP - 828

BT - Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004.

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - IEEE International Conference on Solid Dielectrics, ICSD 2004

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Pelto J , Paajanen M, Kannus K, Lahti K, Harju P. Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler. In Proceedings of the 2004 IEEE International Conference on Solid Dielectrics, 2004. ICSD 2004.. IEEE Institute of Electrical and Electronic Engineers. 2004. p. 825-828 doi: 10.1109/ICSD.2004.1350559

Nonlinear DC voltage-current characteristics of new polymeric composite materials based on semiconductive polyaniline emeraldine base filler

Abstract

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