High positive temperature coefficient effect of resistivity in conductive polystyrene/polyurethane composites with ultralow percolation threshold of MWCNTs via interpenetrating structure
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DOI: 10.1016/j.reactfunctpolym.2020.104562
Abstract: Abstract In this work, a novel interpenetrating system including amorphous polystyrene/polyurethane and multiwall carbon nanotubes (PS/PU-MWCNTs) was in-situ constructed by the homogeneous bulk polymerization. The ultralow percolation threshold (about 0.01 wt%) and high electrical conductivity were… read more here.
Keywords: polystyrene polyurethane; high positive; ultralow percolation; temperature coefficient ... See more keywords