即時且連續的生命徵象監測需求推動可穿戴式感測技術的發展，其中具柔性、耐用與低成本特性的纖維型裝置特別適合作為長期健康監測平台。為提升可穿戴系統的獨立性，摩擦奈米發電機（Triboelectric Nanogenerator， TENG）因結構簡單與高能量轉換效率而備受矚目，但其輸出仍受材料本身或是表面性質所限制。此外，TENG應用於穿戴式系統時，材料需具備環保、無毒與永續特性。 本研究基於永續材料設計概念，將鈣鈦礦材料導入TENG設計中，以提升纖維式TENG的電荷生成能力。結果顯示，改質後的纖維顯著提升電性輸出與機械穩定性，展現其於綠色能源、自供電可穿戴感測及即時人體健康監測等領域之應用可行性與發展潛力。;The rapid advancement of wearable sensing technologies has intensified the demand for continuous and long-term health monitoring. Fiber-based wearable devices are particularly attractive due to their flexibility， mechanical robustness， scalability， and textile compatibility， offering a sustainable platform for on-body applications. However， their practical deployment is often hindered by dependence on external power sources and disposable batteries. Self-powered triboelectric nanogenerators (TENGs) provide a promising alternative by harvesting mechanical energy from human motion， yet their performance is strongly limited by the intrinsic properties of triboelectric materials， which must also meet requirements of environmental benignity and mechanical durability. Herein， perovskites are incorporated into TENG design enhancing charge generation and electrical output without compromising flexibility. The resulting fiber-based TENGs demonstrate improved electrical performance and mechanical stability， highlighting their potential as green， self-powered wearable sensors for long-term health monitoring.
