Título: Development of Low-Cost Triboelectric Nanogenerators for Rural Communities in Ecuador

Autor(es): COLLAGUAZO GALEANO GERARDO ISAIAS, GUERRA MASSON JULIO ESTEBAN

Fecha de publicación: 14-dec-2024

Resumen: In the quest for sustainable energy solutions tailored for rural settings, this study explores the development and deployment of Triboelectric Nanogenerators (TENGs) using materials native to the Ecuador region as natural rubber and chemically modified palm fiber. The objective of this work was to engineer a low-cost, efficient TENG suitable for the decentralized energy needs of rural Ecuadorian communities. Leveraging FTIR analysis, we confirmed the successful grafting of silane onto palm fibers, enhancing their triboelectric charge generation capability. The TENG showcased an open-circuit voltage of approximately 35 V and a short-circuit current of around 1.5 μA under repeated hand tapping. Real-world deployment in villages demonstrated multifaceted benefits, including reduced kerosene consumption, consistent mobile charging, adequate water quality monitoring, and enhanced educational engagement. The developed mathematical models accurately predicted TENG outputs and energy requirements for diverse applications, underscoring their potential for scalable solutions.

DOI: https://doi.org/10.1007/978-3-031-70760-5_4

ISSN: 2367-3370

Tipo publicación: Artículo