التفاصيل البيبلوغرافية
| العنوان: |
Design and 3D Printing of Stretchable Conductor with High Dynamic Stability. |
| المؤلفون: |
Liu, Chao, Wang, Yuwei, Wang, Shengding, Xia, Xiangling, Xiao, Huiyun, Liu, Jinyun, Hu, Siqi, Yi, Xiaohui, Liu, Yiwei, Wu, Yuanzhao, Shang, Jie, Li, Run-Wei |
| المصدر: |
Materials (1996-1944); Apr2023, Vol. 16 Issue 8, p3098, 15p |
| مصطلحات موضوعية: |
DYNAMIC stability, THREE-dimensional printing, LIQUID metals, DEFORMATIONS (Mechanics), ELECTRICAL energy, ELECTRIC conduits |
| مستخلص: |
As an indispensable part of wearable devices and mechanical arms, stretchable conductors have received extensive attention in recent years. The design of a high-dynamic-stability, stretchable conductor is the key technology to ensure the normal transmission of electrical signals and electrical energy of wearable devices under large mechanical deformation, which has always been an important research topic domestically and abroad. In this paper, a stretchable conductor with a linear bunch structure is designed and prepared by combining numerical modeling and simulation with 3D printing technology. The stretchable conductor consists of a 3D-printed bunch-structured equiwall elastic insulating resin tube and internally filled free-deformable liquid metal. This conductor has a very high conductivity exceeding 104 S cm−1, good stretchability with an elongation at break exceeding 50%, and great tensile stability, with a relative change in resistance of only about 1% at 50% tensile strain. Finally, this paper demonstrates it as a headphone cable (transmitting electrical signals) and a mobile phone charging wire (transmitting electrical energy), which proves its good mechanical and electrical properties and shows good application potential. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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