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从单一滴水中提升能源采集效率:一个机械引导的4D打印弹性混合液体基于滴水的电力发电机

Dongik Kam¹, Girak Gwon¹, Sunmin Jang¹

¹Department of Mechanical Engineering (Integrated Engineering Program), Kyung Hee University, 1732 Deogyeong-daero, Yongin, Gyeonggi, 17104, South Korea.

Advanced materials (Deerfield Beach, Fla.)

|August 1, 2023

概括

本研究介绍了一种混合液滴式发电机 (HDEG),它结合了液滴式发电机 (DEG) 和固体-固体 triboelectric 纳米发电机 (S-S TENG). 这种新型的4D打印设备可以将从液滴中收集的能量提高约30%.

科学领域:

收集能源的技术收集能源的技术
纳米发电机是一种纳米发电机.
材料科学材料科学材料科学

背景情况:

滴滴为能量收集提供了显著的潜力.
现有的液滴式发电机 (DEG) 可以通过新的战略来增强.
整合不同的能源采集机制可以产生协同效应.

研究的目的:

开发一种混合液滴式发电机 (HDEG),集成DEG和固体-固体 triboelectric纳米发电机 (S-S TENG).
研究一种基于机械曲的4D打印弹性结构,用于增强能量转换.
为了证明混合系统的协同效应输出改进.

主要方法:

使用4D打印制造混合液滴式发电机 (HDEG).
将DEG与S-S TENG机制集成在一起.
利用弹性结构的机械曲来转换散射的能量.
进行内部和外部参数研究以优化设计.

主要成果:

与单个DEG相比,HDEG实现了大约30%的输出改善.
4D打印的结构有效地将消散的能量转化为S-S TENG的弹性能量.
混合系统显示了25%更好的能源供应性能.
参数研究为HDEG设计提供了指导方针.

结论:

开发的HDEG提供了一个有效的混合系统,用于从水滴中收集能量.
4D打印的弹性结构可以实现协同利用的能量收获.
高频电源显示出作为小型电子设备可行的电源的潜力.

关键词:

有效的能源采集.弹性能量转化弹性能量转化混合液滴式发电机混合液滴式发电机机械引导的4D打印技术同时生成信号的同时生成信号.

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