| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2024-03-22 |
| タイトル |
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タイトル |
A guided-liquid-based hybrid triboelectric nanogenerator for omnidirectional and high-performance ocean wave energy harvesting |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Blue energy |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Omnidirectional |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Triboelectric nanogenerators |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Hybrid generators |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Solid$2013liquid-interfaced design |
| 資源タイプ |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
| 著者 |
Xu, Qingyue
Shang, Chenjing
Ma, Haoxiang
Hong, Quan
Li, Changzheng
Ding, Su
Xue, Liang
Sun, Xin
Pan, Yuanchao
Sugahara, Tohru
Yalikun, Yaxiaer
Lai, Ying-Chih
Yang, Yang
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Ocean wave energy is a promising clean and renewable energy source to mitigate the global energy crisis and environmental issues. Here, a guided-liquid-based isotropic triboelectric$2013electromagnetic-hybrid nanogenerator (iTEHG) is developed for efficient and sustainable harvesting of omnidirectional ocean wave energy. The fully-enclosed iTEHG is based on a triboelectric nanogenerator (TENG) and electromagnetic generator (EMG), with the structure design of a unique concentric circular electrode pair built on a tilted satellite-dish-inspired plate for gravity-guided motion of the liquid. The newly-designed ocean wave harvester solves the wear and insufficient contact problems of mainstream solid$2013solid-interfaced TENGs, prolonging the device lifetime, and improves controllability of liquid compared with other solid$2013liquid-interfaced TENGs. This produces immediate power and current densities of 7.25 $00B5W$00B7cm$20133 and 4.85 $00B5A$00B7cm$20133 with undifferentiated 360° coverage. The iTEHG can charge a 0.1 F supercapacitor to 3.1 V and continuously drive a wireless thermometer for over 26 min. It exhibits superior performance for practical applications in real ocean environments, proven by continuously driving 320 high luminosity LEDs in Sanya Bay, China, even during quiet periods of ocean activity. The proposed design is expected to have a broad prospect for future blue energy harvesting and inspire development of self-sufficient ocean sensors. |
| 書誌情報 |
en : Nano Energy
巻 109,
発行日 2023-01-28
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| artnum |
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値 |
108240 |
| 出版者 |
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出版者 |
Elsevier |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2211-3282 |
| 出版者版DOI |
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関連タイプ |
isReplacedBy |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1016/j.nanoen.2023.108240 |
| 出版者版URI |
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関連タイプ |
isReplacedBy |
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識別子タイプ |
URI |
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関連識別子 |
https://www.sciencedirect.com/science/article/pii/S2211285523000769 |
| 権利 |
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権利情報Resource |
http://creativecommons.org/licenses/by/4.0/ |
|
権利情報 |
$00A9 2023 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
| 著者版フラグ |
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出版タイプ |
NA |
