In aerospace, automobile transportation, disaster warning and other fields, triboelectric nanogenerators (TENGs) are a new type of energy harvesting device that converts mechanical energy into electrical energy. It is especially suitable for monitoring and early warning systems in harsh environments. This paper reported a TENG based on composites reinforced polyphenylene sulfide (PPS) by the metal–organic frameworks (MOFs) are constructed on the surface of short carbon fibers (SCF). The friction properties of the composites were investigated by using two different friction methods. The composites demonstrated excellent wear resistance, with reduced wear rates to 8.16 × 10-7 mm3/Nm and 2.512 × 10-7 mm3/Nm, respectively. Additionally, it exhibited outstanding high-temperature stability (445.9 °C). Therefore, the study highlights the potential of TENGs to serve as a sustainable solution for real-time environmental monitoring, paving the way for the development of robust and energy-efficient systems in harsh environment applications.

中文翻译：

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一种基于金属有机框架改性短碳纤维增强聚苯硫醚的耐磨摩擦纳米发电机


在航空航天、汽车运输、灾害预警等领域，摩擦纳米发电机 （TENG） 是一种将机械能转化为电能的新型能量收集装置。它特别适用于恶劣环境中的监控和预警系统。本文报道了一种基于金属有机框架 （MOF） 的复合材料增强聚苯硫醚 （PPS） 的 TENG 构建在短碳纤维 （SCF） 的表面。使用两种不同的摩擦方法研究了复合材料的摩擦性能。复合材料表现出优异的耐磨性，磨损率分别降低到 8.16 × 10-7 mm3/Nm 和 2.512 × 10-7 mm3/Nm。此外，它还表现出出色的高温稳定性 （445.9 °C）。因此，该研究强调了 TENG 作为实时环境监测可持续解决方案的潜力，为在恶劣环境应用中开发稳健且节能的系统铺平了道路。