Silicone-Based Triboelectric Nanogenerator for Water Wave Energy Harvesting,ACS Applied Materials & Interfaces

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Silicone-Based Triboelectric Nanogenerator for Water Wave Energy Harvesting
ACS Applied Materials & Interfaces ( IF 8.3 ) Pub Date : 2018-01-16 00:00:00 , DOI: 10.1021/acsami.7b17239
Tian Xiao Xiao _{1,

2} , Tao Jiang _{1,

2} , Jian Xiong Zhu _{1,

2} , Xi Liang _{1,

2} , Liang Xu _{1,

2} , Jia Jia Shao _{1,

2} , Chun Lei Zhang _{1,

2} , Jie Wang _{1,

2} , Zhong Lin Wang _{1,

2,

3}

Affiliation

Triboelectric nanogenerator (TENG) has been proven to be efficient for harvesting water wave energy, which is one of the most promising renewable energy sources. In this work, a TENG with a silicone rubber/carbon black composite electrode was designed for converting the water wave energy into electricity. The silicone-based electrode with a soft texture provides a better contact with the dielectric film. Furthermore, a spring structure is introduced to transform low-frequency water wave motions into high-frequency vibrations. They together improve the output performance and efficiency of TENG. The output performances of TENGs are further enhanced by optimizing the triboelectric material pair and tribo-surface area. A spring-assisted TENG device with the segmented silicone rubber-based electrode structure was sealed into a waterproof box, which delivers a maximum power density of 2.40 W m^–3, as triggered by the water waves. The present work provides a new strategy for fabricating high-performance TENG devices by coupling flexible electrodes and spring structure for harvesting water wave energy.

中文翻译：

用于水波能量收集的有机硅摩擦生纳米发电机

摩擦电纳米发电机（TENG）已被证明可以有效地收集水波能量，而水波能量是最有前途的可再生能源之一。在这项工作中，设计了带有硅橡胶/炭黑复合电极的TENG，用于将水波能量转换为电能。具有柔软质地的有机硅基电极提供了与介电膜更好的接触。此外，引入了一种弹簧结构，可将低频水波运动转换为高频振动。它们一起提高了TENG的输出性能和效率。通过优化摩擦电材料对和摩擦表面积，可进一步提高TENG的输出性能。将具有分段硅橡胶基电极结构的弹簧辅助TENG装置密封到防水盒中，^–3，由水浪触发。本工作为通过耦合柔性电极和弹簧结构来收集水波能量的高性能TENG装置提供了一种新的策略。

更新日期：2018-01-16

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