Electrospun fibers based-triboelectric nanogenerators (EF-TENGs) are considered to have a positive application prospect on wearable energy harvesters. However，the poor comfortable breathability and low output performance under weak force as the common problems which are associated with the EF-TENGs are the principal issue that impede the practical applications. Here, an improved EF-TENG with breathable-antibacterial electrode and electrostatic induction enhancement layer is proposed by introducing silver nanowires (AgNWs) as electrodes and electrospun polystyrene (PS) nanofibers as charge storage layer, respectively. Based on this, a high-performance all-fibrous materials-based triboelectric nanogenerator (AF-TENG) is successfully fabricated and investigated. A high output voltage 200 V and current density 70 mA/m² was achieved with the work area of 90 mm² and AF-TENG was demonstrated could charge the economical capacitor with 1 μF to 2 V at a short time of 40 s under a continuous driven force and frequency at 1 Hz. Simultaneously, AF-TENG acts as a real-time force detective sensor integrated with normal fabrics also show excellent performance with a high signal-to-noise ratio. Based on these characteristics of AF-TENG verified above, this work is thought to inspire an effective ponder to the evolution of wearable energy harvester.

基于电纺纤维的摩擦纳米发电机（EF-TENGs）被认为在可穿戴能量收集器上具有积极的应用前景。然而，EF-TENGs普遍存在的舒适透气性差和弱力输出性能低等问题是阻碍其实际应用的主要问题。在这里，通过分别引入银纳米线（AgNWs）作为电极和电纺聚苯乙烯（PS）纳米纤维作为电荷存储层，提出了一种具有透气抗菌电极和静电感应增强层的改进 EF-TENG。在此基础上，成功制造并研究了一种高性能全纤维材料摩擦纳米发电机（AF-TENG）。高输出电压 200 V 和电流密度 70 mA/m ²在 90 mm ²的工作面积下实现了AF-TENG，并且证明 AF-TENG 可以在 1 Hz 的连续驱动力和频率下在 40 秒的短时间内将 1 μF 的经济电容器充电至 2 V。同时，AF-TENG作为与普通织物集成的实时力检测传感器也表现出优异的性能和高信噪比。基于以上验证的 AF-TENG 的这些特性，这项工作被认为激发了对可穿戴能量收集器发展的有效思考。