Polyisoprene-Nanostructured Carbon Black Composite for Pressure Sensors - Processing and Mechano-Electrical Properties

Science and Manufacturing Technology (MITECH'08): Proceedings of International Scientific Conference 2008
Māris Knite, Valdis Teteris, Velta Tupureina, Juris Zavickis, Sanita Zīke

Polyisoprene-nanostructured carbon black composites are promising materials for development of completely flexible pressure sensors and indicators. The composites made of natural rubber and high structure electro-conductive carbon black exhibit positive piezoresistive effect close over the region of percolation. The problem is to make a stable embedded flexible electrodes. We try to solve this by inserting a brass foil bolsters on both sides of the sample in the curing mold. We althought present an original attempt to make an in-situ investigation of composites electrical properties during vulcanization. The dependence of piezoresistive effect of the curing pressure and filler concentration is althought experimentally stated and discussed.

Atslēgas vārdi
carbon, polyisoprene, nanostructured, piezoresistive

Knite, M., Teteris, V., Tupureina, V., Zavickis, J., Zīke, S. Polyisoprene-Nanostructured Carbon Black Composite for Pressure Sensors - Processing and Mechano-Electrical Properties. No: Science and Manufacturing Technology (MITECH'08): Proceedings of International Scientific Conference, Čehija, Prague, 26.-27. jūnijs, 2008. Prague: Czech University of Life Sciences, Faculty of Engineering, Department of Material Science and Manufacturing Technology, 2008, 235.-240.lpp.

Publikācijas valoda
English (en)