Wearable 2D textile platforms are the subject of intense focus to promote the creation of outstanding added value for textile‐based applications in consumer electronics, energy harvesting, and storage. In particular, 2D textile‐based energy harvesters from the living environment of human motions exhibit insufficient geometry deformation and low current density, thereby providing low power generation. Therefore, a unique starting point in this work is the use of 1D conductive bundle yarn (1D CBY) as a generic step for the development of 1D CBY‐based energy harvesters through a weaving technology. The performance of 1D CBY‐based triboelectric nanogenerators (1D CBY‐TENGs) is addressed through contact electrification between the arrays of nanostructured 1D CBYs and 2D conductive fabric serving as tribomaterials. The manipulation of hierarchically nanostructured surfaces on the 1D CBYs by the hydrothermal process represents one of the crucial approaches of enhancing power generation through a large contact surface area. The 1D CBY‐TENGs with a variation in the number of 1D CBY and stack configurations are also tested as a simple integration scheme, confirming the expected 1D CBY number and stack dependency in the output performance.

中文翻译：

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基于分层纳米结构的一维导电性束缚纱线摩擦式纳米发电机

可穿戴的2D纺织平台是人们关注的焦点，以促进为消费类电子产品，能量收集和存储中基于纺织的应用创造卓越的附加值。特别是，来自人类运动生活环境的基于2D纺织品的能量收集器显示出不足的几何形状变形和低电流密度，从而产生了低功率。因此，这项工作的独特起点是使用1D导电束纱（1D CBY）作为通过编织技术开发基于1D CBY的能量收集器的通用步骤。一维基于CBY的摩擦纳米发电机（1D CBY-TENG）的性能通过纳米结构化1D CBY与用作摩擦材料的2D导电织物阵列之间的接触带电来解决。通过水热过程对一维CBY上的分层纳米结构表面的操作代表了通过大接触表面积来增强发电的关键方法之一。一维CBY-TENG的一维CBY数量和堆栈配置的变化也作为一种简单的集成方案进行了测试，从而确认了预期的一维CBY数量和堆栈对输出性能的依赖性。