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Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process
Poly(l-lactic acid) (PLLA) based piezoelectric polymers are gradually becoming the substitute for the conventional piezoelectric ceramic and polymeric materials due to their low cost and biodegradable, non-toxic, piezoelectric and non-pyroelectric nature. To improve the piezoelectric properties of m...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7529786/ https://www.ncbi.nlm.nih.gov/pubmed/33004904 http://dx.doi.org/10.1038/s41598-020-73261-3 |
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author | Oh, Hyun Ju Kim, Do-Kun Choi, Young Chan Lim, Seung-Ju Jeong, Jae Bum Ko, Jae Hoon Hahm, Wan-Gyu Kim, Sang-Woo Lee, Yongju Kim, Hyeok Yeang, Byeong Jin |
author_facet | Oh, Hyun Ju Kim, Do-Kun Choi, Young Chan Lim, Seung-Ju Jeong, Jae Bum Ko, Jae Hoon Hahm, Wan-Gyu Kim, Sang-Woo Lee, Yongju Kim, Hyeok Yeang, Byeong Jin |
author_sort | Oh, Hyun Ju |
collection | PubMed |
description | Poly(l-lactic acid) (PLLA) based piezoelectric polymers are gradually becoming the substitute for the conventional piezoelectric ceramic and polymeric materials due to their low cost and biodegradable, non-toxic, piezoelectric and non-pyroelectric nature. To improve the piezoelectric properties of melt-spun poly(l-lactic acid) (PLLA)/BaTiO(3), we optimized the post-processing conditions to increase the proportion of the β crystalline phase. The α → β phase transition behaviour was determined by two-dimensional wide-angle x-ray diffraction and differential scanning calorimetry. The piezoelectric properties of PLLA/BaTiO(3) fibres were characterised in their yarn and textile form through a tapping method. From these results, we confirmed that the crystalline phase transition of PLLA/BaTiO(3) fibres was significantly enhanced under the optimised post-processing conditions at a draw ratio of 3 and temperature of 120 °C during the melt-spinning process. The results indicated that PLLA/BaTiO(3) fibres could be a one of the material for organic-based piezoelectric sensors for application in textile-based wearable piezoelectric devices. |
format | Online Article Text |
id | pubmed-7529786 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-75297862020-10-02 Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process Oh, Hyun Ju Kim, Do-Kun Choi, Young Chan Lim, Seung-Ju Jeong, Jae Bum Ko, Jae Hoon Hahm, Wan-Gyu Kim, Sang-Woo Lee, Yongju Kim, Hyeok Yeang, Byeong Jin Sci Rep Article Poly(l-lactic acid) (PLLA) based piezoelectric polymers are gradually becoming the substitute for the conventional piezoelectric ceramic and polymeric materials due to their low cost and biodegradable, non-toxic, piezoelectric and non-pyroelectric nature. To improve the piezoelectric properties of melt-spun poly(l-lactic acid) (PLLA)/BaTiO(3), we optimized the post-processing conditions to increase the proportion of the β crystalline phase. The α → β phase transition behaviour was determined by two-dimensional wide-angle x-ray diffraction and differential scanning calorimetry. The piezoelectric properties of PLLA/BaTiO(3) fibres were characterised in their yarn and textile form through a tapping method. From these results, we confirmed that the crystalline phase transition of PLLA/BaTiO(3) fibres was significantly enhanced under the optimised post-processing conditions at a draw ratio of 3 and temperature of 120 °C during the melt-spinning process. The results indicated that PLLA/BaTiO(3) fibres could be a one of the material for organic-based piezoelectric sensors for application in textile-based wearable piezoelectric devices. Nature Publishing Group UK 2020-10-01 /pmc/articles/PMC7529786/ /pubmed/33004904 http://dx.doi.org/10.1038/s41598-020-73261-3 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Oh, Hyun Ju Kim, Do-Kun Choi, Young Chan Lim, Seung-Ju Jeong, Jae Bum Ko, Jae Hoon Hahm, Wan-Gyu Kim, Sang-Woo Lee, Yongju Kim, Hyeok Yeang, Byeong Jin Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process |
title | Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process |
title_full | Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process |
title_fullStr | Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process |
title_full_unstemmed | Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process |
title_short | Fabrication of piezoelectric poly(l-lactic acid)/BaTiO(3) fibre by the melt-spinning process |
title_sort | fabrication of piezoelectric poly(l-lactic acid)/batio(3) fibre by the melt-spinning process |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7529786/ https://www.ncbi.nlm.nih.gov/pubmed/33004904 http://dx.doi.org/10.1038/s41598-020-73261-3 |
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