Wearable electronics had drawn great attentions in recent years because of their valuable applications in our daily lives. Among them, triboelectric nanogenerator (TENG) textile was a promising candidate to alleviate electricity supply problem of wearable electronics. However, currently used electrodes in TENG textile are hard to fulfill the requirements of stretchable electronics. Here, organogel conductor was proposed as electrode to construct triboelectric fiber (GS-fiber), owing to its merits of flexibility, stretchability and conductivity. The core/shell structure GS-fiber was prepared from gel’s photo-crosslinking in transparent silicone hollow fiber, in which hollow fiber was the mold for gel electrode and outer friction layer. The flexibility and solid form of organogel electrode avoided the cracking problem of metallic electrode and leakage problem of liquid electrode in TENG textile, which make GS-fiber a stretchable and tailorable fiber. Moreover, the facile preparation process endowed GS-fiber with large-scale production ability and 30-meter GS-fiber was prepared for demonstration. The GS-fiber was then knitted into TENG textile (GS-teng) for bio-mechanical energy harvesting. This work indicated that organogel electrode has great potential in triboelectric fiber, which was a remarkable progress towards TENG textiles’ industrial application.

近年来，可穿戴电子产品因其在我们日常生活中的宝贵应用而备受关注。其中，摩擦电纳米发电机（TENG）织物是缓解可穿戴电子设备供电问题的有希望的候选者。但是，目前在TENG纺织品中使用的电极很难满足可拉伸电子设备的要求。在此，由于有机凝胶导体具有柔韧性，可拉伸性和导电性的优点，被提出作为构造摩擦电纤维（GS-fiber）的电极。核/壳结构GS-纤维是由凝胶在透明有机硅中空纤维中的光交联制备的，其中中空纤维是凝胶电极和外摩擦层的模具。有机凝胶电极的柔韧性和固体形式避免了TENG纺织品中金属电极的开裂问题和液体电极的渗漏问题，从而使GS纤维成为可拉伸且可定制的纤维。此外，该制备过程使GS纤维具有大规模生产能力，并准备了30米的GS纤维进行演示。然后将GS纤维编织成TENG纺织品（GS-teng），以收集生物机械能。这项工作表明有机凝胶电极在摩擦纤维中具有巨大的潜力，这对滕纺织的工业应用是一个显着的进步。简便的制备过程赋予了GS纤维大规模生产能力，并准备了30米的GS纤维进行演示。然后将GS纤维编织成TENG纺织品（GS-teng），以收集生物机械能。这项工作表明有机凝胶电极在摩擦纤维中具有巨大的潜力，这对滕纺织的工业应用是一个显着的进步。简便的制备过程赋予了GS纤维大规模生产能力，并准备了30米的GS纤维进行演示。然后将GS纤维编织成TENG纺织品（GS-teng），以收集生物机械能。这项工作表明有机凝胶电极在摩擦纤维中具有巨大的潜力，这对滕纺织的工业应用是一个显着的进步。