基于模拟剂的月球规石全3D打印的三电纳米发电机,用于有效的机械能量转换
Alex Yohannan1, Keval K Sonigara1, Jayraj V Vaghasiya2
1Future Energy and Innovation Laboratory, Central European Institute of Technology, Brno University of Technology, Purkyňova 123, Brno 61200, Czech Republic.
概括
研究人员开发了一个3D打印的 triboelectric纳米发电机 (TENG) 使用月球 regolith模拟剂. 这项创新能够从月球材料中产生能量,这对未来的月球息地和能源自主性至关重要.
科学领域:
- 材料科学 材料科学 材料科学
- 收集能源 收集能源
- 航空航天工程 航空航天工程
背景情况:
- 持续的月球任务需要现场的能源发电系统.
- 从地球运输能量设备面临着巨大的质量和成本限制.
- 月球正流石是一种丰富的资源,具有材料制造的潜力.
研究的目的:
- 为了展示一个由月球 regolith模拟剂制造的 triboelectric纳米发电机 (TENG).
- 探索3D打印作为月球能源设备的可扩展制造战略.
- 评估结合月球材料的TENG的性能提升.
主要方法:
- 使用月球 regolith (LR) 模拟剂与聚乳酸 (PLA) 混合制造 triboelectric 纳米发电机 (TENG).
- 使用可扩展的3D打印策略用于电极制造.
- 设备性能的表征,包括开通电路电压和短路电流,跨越各种电极架构.
主要成果:
- 在LR/PLA复合电极中,月球规律的结合显著增强了电荷的产生.
- 优化的电极设计产生了~17.4V的开放电路电压和~0.96μA的短路电流在10Hz.
- 原型TENG展示了适用于真实规模应用的实际发电能力.
结论:
- 这项研究提出了在月球上实地资源利用 (ISRU) 的可行方法.
- 3D打印的基于月球规流体的TENGs为月球息地提供了一条有前途的途径,以实现能源自主.
- 开发的技术支持发展自给自足的月球基础设施.
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