English Abstract |
Effects of Size and
Shape of Conductive Particle on Percolation Phenomena of Conductive
Particle/Polymer Composites Kazuya Nagata Industrial Technology Center of Okayama Prefecture,Okayama,Japan Nippon Gomu Kyokaishi,(2004),77(2), 54-59 General Review in Japanese. Abstract The effects of particle size and shape of graphite dispersing in low-density polyethylene(LDPE)on percolation phenomena are reviewed. Flake and spherical shaped graphite with mean particle size from 2.1 to 82.6 ![]() ![]() ![]() In addition influence of the polarity of polymer matrix on the degree of dispersion of hydrophilic SnO2 and hydrophobic spherical graphite particles and percolation phenomenon of conductive particles/polymer composites is reviewed. LDPE and ethylene-vinyl acetate copolymer(EVA) that vinyl-acetate content is 7 and 15 wt% are used as polymer matrix. The ![]() ![]() Keywords: Percolation phenomena, Graphite, Tin oxide, Composite, Electrical conductivity, Critical volume fraction, Particle size, Particle shape |
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