Beyond Metallic Electrode : Spontaneous Formation of Fluidic Electrodes from Operational Liquid in Highly Functional Droplet-Based Electricity Generator

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 35 vom: 17. Aug., Seite e2403090
1. Verfasser: Jang, Sunmin (VerfasserIn)
Weitere Verfasser: Shah, Soban Ali, Lee, Jaehyun, Cho, Sumin, Kam, Dongik, Ra, Yoonsang, Lee, Donghan, Khawar, Muhammad Ramzan, Yoo, Donghyeon, Ahmad, Awais, Choi, Dongwhi
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article droplet‐based electricity generator fluidic electrode functionality impartment hybridization with pv cell utilization of working droplet as electrodes
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520 |a The droplet-based electricity generator (DEG) has facilitated efficient droplet energy harvesting, yet diversifying its applications necessitates the incorporation of various to the DEG. This study first proposes a methodology for advancing the DEG by substituting its conventional metallic electrode with electrically conductive water electrode (WE), which is spontaneously generated during the operation of the DEG with operating liquid. Due to the inherent conductive and fluidic nature of water, the introduction of the WE maintains the electrical output performance of the DEG while imparting functionalities such as high transparency and flexibility. So, the resultant WE applied DEG (WE-DEG) exhibits high optical transmittance (≈99%) and retains its electricity-generating capability under varying deformations, including bending and stretching. This innovation expands the versatility of the DEG, and especially, a sun-raindrop dual-mode energy harvester is demonstrated by hybridizing the WE-DEG and photovoltaic (PV) cell. This hybridization effectively addresses the weather-dependent limitations inherent in each energy harvester and enhances the temperature-induced inefficiencies typically observed in PV cells, thereby enhancing the overall efficiency. The introduction of the WE will be poised to catalyze new developments in DEG research, paving the way for broader applicability and enhanced efficiency in droplet energy harvesting technologies 
650 4 |a Journal Article 
650 4 |a droplet‐based electricity generator 
650 4 |a fluidic electrode 
650 4 |a functionality impartment 
650 4 |a hybridization with pv cell 
650 4 |a utilization of working droplet as electrodes 
700 1 |a Shah, Soban Ali  |e verfasserin  |4 aut 
700 1 |a Lee, Jaehyun  |e verfasserin  |4 aut 
700 1 |a Cho, Sumin  |e verfasserin  |4 aut 
700 1 |a Kam, Dongik  |e verfasserin  |4 aut 
700 1 |a Ra, Yoonsang  |e verfasserin  |4 aut 
700 1 |a Lee, Donghan  |e verfasserin  |4 aut 
700 1 |a Khawar, Muhammad Ramzan  |e verfasserin  |4 aut 
700 1 |a Yoo, Donghyeon  |e verfasserin  |4 aut 
700 1 |a Ahmad, Awais  |e verfasserin  |4 aut 
700 1 |a Choi, Dongwhi  |e verfasserin  |4 aut 
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773 1 8 |g volume:36  |g year:2024  |g number:35  |g day:17  |g month:08  |g pages:e2403090 
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