Tensile and Electro-Mechanical Properties of Carbon Nanotube Film Twisted Yarn with Adjustable Diameter

• 作者: ZHANG Linjie WU Qibing ZHANG Guangyang MA Huan XU Fujun
• 来源期刊: 东华大学学报（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: Flexible Electronics
• 页码范围: 22-27
• 页数: 6页
• 分类号: TS102.4
• 语种: 英文
• DOI: 10.19884/j.1672-5220.202012112

摘要

Carbon nanotube(CNT)yarns with adjustable diameters were manufactured by twisting CNT films with varied twists.Different from traditional CNT fibers,CNT yarns exhibited a larger diameter(423 μm)and a higher tensile force(1 988 cN).The results showed that CNT yarns with the twist angle of 35° exhibited the highest conductivity(886 S/cm)and the highest tensile strain(35％).