Poly(lactic acid)-based polymer composites with high electric and thermal conductivity and their characterization
| Parent link: | Polymer Testing Vol. 58.— 2016.— [P. 241–248] |
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| Korporativna značnica: | |
| Drugi avtorji: | , , , , |
| Izvleček: | Title screen Electrically and thermally conductive polymer composites on the basis of biodegradable poly(lactic acid) (PLA) were developed and studied in this work. Pristine single-walled carbon nanotubes (CNTs) and powder of natural graphite (G) were used as fillers in polymer composites. PLA-based composites were prepared by melt-compounding method. The volume resistivity of PLA/CNT composites can be changed by more than ten orders of magnitude compared to that for neat PLA. The thermal conductivity of PLA/G composites can be changed from 0.193 W,m1 ,K1 (neat PLA) up to 2.73 W,m1 ,K1 . Loading small quantity of CNTs into PLA/G composites increases the thermal conductivity not less than by 40% of magnitude. Besides, all developed PLA-based composites are suitable for processing by injection molding, extrusion or additive manufacturing technology (3D printing). Режим доступа: по договору с организацией-держателем ресурса |
| Jezik: | angleščina |
| Izdano: |
2016
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| Teme: | |
| Online dostop: | http://dx.doi.org/10.1016/j.polymertesting.2016.12.033 |
| Format: | Elektronski Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653937 |
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| 200 | 1 | |a Poly(lactic acid)-based polymer composites with high electric and thermal conductivity and their characterization |f S. M. Lebedev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 248 (24 tit.)] | ||
| 330 | |a Electrically and thermally conductive polymer composites on the basis of biodegradable poly(lactic acid) (PLA) were developed and studied in this work. Pristine single-walled carbon nanotubes (CNTs) and powder of natural graphite (G) were used as fillers in polymer composites. PLA-based composites were prepared by melt-compounding method. The volume resistivity of PLA/CNT composites can be changed by more than ten orders of magnitude compared to that for neat PLA. The thermal conductivity of PLA/G composites can be changed from 0.193 W,m1 ,K1 (neat PLA) up to 2.73 W,m1 ,K1 . Loading small quantity of CNTs into PLA/G composites increases the thermal conductivity not less than by 40% of magnitude. Besides, all developed PLA-based composites are suitable for processing by injection molding, extrusion or additive manufacturing technology (3D printing). | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Polymer Testing | ||
| 463 | |t Vol. 58 |v [P. 241–248] |d 2016 | ||
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| 701 | 1 | |a Gefle |b O. S. |c physicist |c Senior researcher of Tomsk Polytechnic University, Candidate of technical sciences |f 1947- |g Olga Semenovna |3 (RuTPU)RU\TPU\pers\33671 | |
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