摩擦电效应
织物
材料科学
可穿戴技术
超级电容器
数码产品
储能
纳米发生器
丝素
纳米技术
纤维
芯(光纤)
可穿戴计算机
电气工程
计算机科学
复合材料
丝绸
工程类
功率(物理)
电极
嵌入式系统
压电
物理化学
物理
化学
量子力学
电化学
作者
Mingchao Zhang,Mingyu Zhao,Muqiang Jian,Chunya Wang,Aifang Yu,Zhe Yin,Xiaoping Liang,Huimin Wang,Kailun Xia,Xiao Liang,Junyi Zhai
出处
期刊:Matter
[Elsevier]
日期:2019-07-01
卷期号:1 (1): 168-179
被引量:176
标识
DOI:10.1016/j.matt.2019.02.003
摘要
Electronic textile (E-textile) has drawn tremendous attention with the development of flexible and wearable electronics in recent years. Herein, we report the direct printing of E-textile composed of core-sheath fibers by employing a 3D printer equipped with a coaxial spinneret. Customer-designed core-sheath fiber-based patterns can be printed on textile for various purposes. For demonstration, we used carbon nanotubes (CNTs) as a conductive core and silk fibroin (SF) as a dielectric sheath, and fabricated a [email protected] core-sheath fiber-based smart pattern, which was further used as a triboelectricity nanogenerator textile. The smart textile could harvest biomechanical energy from human motion and achieve a power density as high as 18 mW/m2. We also demonstrated the printing of a supercapacitor textile for energy storage. The direct printing of smart patterns on textile may contribute to the large-scale production of self-sustainable E-textile with integrated electronics.
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