科研之友
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摘要
Composites from polystyrene and multi-walled carbon nanotubes (CNTs) were prepared by a forge-rolling method. The predominant CNT alignment with the rolling direction was deduced from measurements of filler content dependence on the composite permittivity. A simple method of CNT reorientation in polymer matrix was developed, and it was shown that the effective longitudinal polarizability of nanotubes in the samples obtained is similar to 5 times larger than the transverse one.
- 出版日期2012
