鈣鈦礦材料近年來在能源轉換與儲存領域引發關注，特別是在光電檢測被廣泛應用。另一方面，值得注意的是鈣鈦礦材料亦具備優秀摩擦起電特性，對於自供電感測系統設計方面具備高度潛力。然而，傳統含鉛鈣鈦礦材料的潛在毒性問題，制約其進階應用。 因此，本研究致力於開發一種無金屬鈣鈦礦材料，其不僅具備生物相容性、化學穩定性與摩擦起電特性。階段性研究結果顯示，此新材料能提供穩定的輸出能力，並可整合於穿戴式系統。我們相信此研究成果為未來綠色能源與感測技術帶來新的機會。 ;In recent years, perovskite materials have attracted significant attention in the fields of energy conversion and storage, particularly due to their widespread applications in optoelectronic devices. Beyond their optoelectronic performance, it is noteworthy that perovskite materials also exhibit excellent triboelectric properties, highlighting their strong potential for the development of self-powered sensing systems. However, the practical advancement of conventional lead-based perovskites is severely constrained by concerns regarding their inherent toxicity and environmental risks. To address these limitations, this study focuses on the development of a metal-free perovskite material that simultaneously offers biocompatibility, chemical stability, and favorable triboelectric characteristics. The preliminary results demonstrate that the proposed material is capable of delivering stable electrical output and can be effectively integrated into wearable systems. We believe that these findings provide new opportunities for the advancement of environmentally friendly energy harvesting technologies and next-generation self-powered sensors.
