Positronium probes free volume to identify para- and meta-aramid fibers and correlation with mechanical strength
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DOI: 10.1016/j.polymer.2017.11.064
Abstract: Abstract We adopt here a novel approach to identify the para- and meta- aramid fibers using the available free volume in them. Positron Annihilation Lifetime Spectroscopy (PALS) has been employed to characterize the free volume… read more here.
Keywords: volume; meta aramid; free volume; aramid fibers ... See more keywords