Xiong Jiaqing, Lee Pooi See
School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore.
Sci Technol Adv Mater. 2019 Jul 31;20(1):837-857. doi: 10.1080/14686996.2019.1650396. eCollection 2019.
Textile has been known for thousands of years for its ease of use, comfort, and wear resistance, which resulted in a wide range of applications in garments and industry. More recently, textile emerges as a promising substrate for self-powered wearable power sources that are desired in wearable electronics. Important progress has been attained in the exploitation of wearable triboelectric nanogenerators (TENGs) in shapes of fiber, yarn, and textile. Along with the effective integration of other devices such as supercapacitor, lithium battery, and solar cell, their feasibility for realizing self-charging wearable systems has been proven. In this review, according to the manufacturing process of traditional textiles starting from fibers, twisting into yarns, and weaving into textiles, we summarize the progress on wearable TENGs in shapes of fiber, yarn, and textile. We explicitly discuss the design strategies, configurations, working mechanism, performances, and compare the merits of each type of TENGs. Finally, we present the perspectives, existing challenges and possible routes for future design and development of triboelectric textiles.
数千年来，纺织品因其使用方便、穿着舒适和耐磨而闻名，这使其在服装和工业领域有着广泛的应用。最近，纺织品成为了可穿戴电子设备中所需的自供电可穿戴电源的一种有前景的基材。在纤维、纱线和织物形状的可穿戴摩擦纳米发电机（TENG）的开发方面已经取得了重要进展。随着超级电容器、锂电池和太阳能电池等其他设备的有效集成，它们实现自充电可穿戴系统的可行性已得到证明。在这篇综述中，我们根据传统纺织品从纤维开始、捻成纱线并织成织物的制造过程，总结了纤维、纱线和织物形状的可穿戴TENG的进展。我们明确讨论了设计策略、结构、工作机制、性能，并比较了每种类型TENG的优点。最后，我们阐述了摩擦电纺织品未来设计和开发的前景、现有挑战及可能的途径。
