Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites
Electro-induced two-way shape memory polymer is a kind of smart material which can realize bidirectional reversible actuation under current stimulation. However, due to the limitation of materials, there are few studies on the electro-induced two-way shape memory effect. Herein, the two-way shape me...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-03-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785424002539 |
| _version_ | 1797247871482855424 |
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| author | Yiwei Lu Yiman Wu Jilong Wu Pengfei Yang Yuancheng Zhang Wei Zhao Xiaomeng Zhang Zhe Cui Peng Fu Xinchang Pang Minying Liu |
| author_facet | Yiwei Lu Yiman Wu Jilong Wu Pengfei Yang Yuancheng Zhang Wei Zhao Xiaomeng Zhang Zhe Cui Peng Fu Xinchang Pang Minying Liu |
| author_sort | Yiwei Lu |
| collection | DOAJ |
| description | Electro-induced two-way shape memory polymer is a kind of smart material which can realize bidirectional reversible actuation under current stimulation. However, due to the limitation of materials, there are few studies on the electro-induced two-way shape memory effect. Herein, the two-way shape memory effect of a new type of semi-crystalline thermoplastic polyamide elastomer (TPAE, T12) was systematically studied. The response strain (εact) of two-way shape memory effect for T12 under constant stress and stress-free condition could reach 16.4 % and 9.7 %, respectively. The introduction of multi-walled carbon nanotubes (CNTs) endowed the T12 material with good conductivity, and CNTs did not significantly influence the two-way shape memory performance of T12/CNTs composite. Moreover, when the content of CNTs was 5 wt%, the surface temperature of T12/CNTs composite could reach 36 °C–90 °C at a voltage of 90 V–150 V. Then, we realized the electro-induced two-way shape memory behavior of T12/CNTs composite through the construction of bilayer SEBS/T12/CNTs actuator. Therefore, T12 material, as a new two-way shape memory TPAE, has great application potential in aerospace, soft robotics, medical and other fields. |
| first_indexed | 2024-03-08T06:21:17Z |
| format | Article |
| id | doaj.art-5c8fb8d011fb44a8831752adbe91767b |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-04-24T20:05:35Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-5c8fb8d011fb44a8831752adbe91767b2024-03-24T06:57:47ZengElsevierJournal of Materials Research and Technology2238-78542024-03-012920622071Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes compositesYiwei Lu0Yiman Wu1Jilong Wu2Pengfei Yang3Yuancheng Zhang4Wei Zhao5Xiaomeng Zhang6Zhe Cui7Peng Fu8Xinchang Pang9Minying Liu10School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, China; Corresponding author. School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China.School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, China; Corresponding author. School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China.School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, ChinaSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China; Zhengzhou University Industrial Technology Research Institute Co., Ltd, Zhengzhou, 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, ChinaElectro-induced two-way shape memory polymer is a kind of smart material which can realize bidirectional reversible actuation under current stimulation. However, due to the limitation of materials, there are few studies on the electro-induced two-way shape memory effect. Herein, the two-way shape memory effect of a new type of semi-crystalline thermoplastic polyamide elastomer (TPAE, T12) was systematically studied. The response strain (εact) of two-way shape memory effect for T12 under constant stress and stress-free condition could reach 16.4 % and 9.7 %, respectively. The introduction of multi-walled carbon nanotubes (CNTs) endowed the T12 material with good conductivity, and CNTs did not significantly influence the two-way shape memory performance of T12/CNTs composite. Moreover, when the content of CNTs was 5 wt%, the surface temperature of T12/CNTs composite could reach 36 °C–90 °C at a voltage of 90 V–150 V. Then, we realized the electro-induced two-way shape memory behavior of T12/CNTs composite through the construction of bilayer SEBS/T12/CNTs actuator. Therefore, T12 material, as a new two-way shape memory TPAE, has great application potential in aerospace, soft robotics, medical and other fields.http://www.sciencedirect.com/science/article/pii/S2238785424002539Thermoplastic polyamide elastomerCarbon nanotubesJoule heatElectro-induced two-way shape memory effect |
| spellingShingle | Yiwei Lu Yiman Wu Jilong Wu Pengfei Yang Yuancheng Zhang Wei Zhao Xiaomeng Zhang Zhe Cui Peng Fu Xinchang Pang Minying Liu Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites Journal of Materials Research and Technology Thermoplastic polyamide elastomer Carbon nanotubes Joule heat Electro-induced two-way shape memory effect |
| title | Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites |
| title_full | Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites |
| title_fullStr | Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites |
| title_full_unstemmed | Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites |
| title_short | Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites |
| title_sort | electro induced two way shape memory thermoplastic polyamide elastomer carbon nanotubes composites |
| topic | Thermoplastic polyamide elastomer Carbon nanotubes Joule heat Electro-induced two-way shape memory effect |
| url | http://www.sciencedirect.com/science/article/pii/S2238785424002539 |
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