ABSTRACT

Nanogenerators have attracted particular attention during the last decade. Here, a novel functional triboelectric nanogenerator based on the foam (F-TENG) was inverted. In this design, the foam and the polyvinyl chloride (PVC) are used as the triboelectric materials. The F-TENG can be developed for mechanical energy harvesting, and it also can serve as human hand motion monitoring. Based on experiments, with the load of 80 MΩ, the maximum output power of F-TENG can get to 183 µW. The open-circuit voltage (V_oc) of F-TENG can reach 224.26 V, and the short-circuit current (I_sc) of F-TENG can arrive at 2.74 µA. Moreover, F-TENG can be used as the self-powered hand sensor. This study shows a portable TENG device for human hand motion monitoring applications.

摘要

在过去的十年中，纳米发电机引起了特别的关注。在这里，一种基于泡沫（F-TENG）的新型功能性摩擦纳米发电机被倒置。在这个设计中，泡沫和聚氯乙烯（PVC）被用作摩擦电材料。F-TENG 可以开发用于机械能量收集，也可以用作人体手部运动监测。根据实验，在负载为 80 MΩ 的情况下，F-TENG 的最大输出功率可以达到 183 µW。F-TENG的开路电压（V _oc）可以达到224.26 V，F-TENG的短路电流（I _sc）可以达到2.74 µA。此外，F-TENG 可用作自供电手部传感器。本研究展示了一种用于人体手部运动监测应用的便携式 TENG 设备。