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Droplet energy harvesting panel
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2022-06-15 , DOI: 10.1039/d2ee00357k
Xiaote Xu 1 , Pengyu Li 1 , Yongtao Ding 1 , Wanghuai Xu 1 , Shiyuan Liu 1 , Zhuomin Zhang 1 , Zuankai Wang 1 , Zhengbao Yang 1
Affiliation  

Breakthroughs in high-efficiency droplet energy harvesters have been achieved by taking advantage of the transistor-inspired bulk effect; however, strategies toward large-scale application under multi-position droplet impacts are lacking. In this work, we developed a fully transparent and high-performance droplet energy harvesting (DEH) panel that allows for high-efficiency droplet energy harvesting under multi-position droplet impacts from both fixed and random positions. The proposed DEH panel possesses the superiorities of (1) high performance, originating from the bulk effect of the new coplanar-electrode transistor-inspired structure; (2) ease of integration, requiring only one patterning process to form the coplanar electrodes and one full-wave rectifier in external rectification; and (3) full transparency, endowing it with great potential for integration with solar panels and smart windows. We also developed a wireless forest monitoring system fully powered by the proposed DEH panel, showing its great potential in self-powered environmental monitoring. The DEH panel is also low-cost and facile for massive fabrication, representing a new pathway for high-efficiency droplet energy harvesting.

中文翻译:

液滴能量收集面板

利用受晶体管启发的体效应,在高效液滴能量收集器方面取得了突破;然而,缺乏在多位置液滴冲击下大规模应用的策略。在这项工作中,我们开发了一种完全透明的高性能液滴能量收集 (DEH) 面板,该面板允许在来自固定位置和随机位置的多位置液滴撞击下进行高效液滴能量收集。所提出的 DEH 面板具有以下优势:(1)高性能,源于新型共面电极晶体管结构的体效应;(2) 易于集成,只需一次构图工艺即可形成共面电极,外整流只需一个全波整流器;(3) 完全透明,赋予它与太阳能电池板和智能窗户集成的巨大潜力。我们还开发了一个完全由拟议的 DEH 面板供电的无线森林监测系统,显示了其在自供电环境监测方面的巨大潜力。DEH面板成本低廉,易于大规模制造,代表了高效液滴能量收集的新途径。
更新日期:2022-06-15
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