Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107356
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Mechanical Engineering | - |
dc.creator | Li, Y | - |
dc.creator | Qin, X | - |
dc.creator | Feng, Y | - |
dc.creator | Song, Y | - |
dc.creator | Yi, Z | - |
dc.creator | Zheng, H | - |
dc.creator | Zhou, P | - |
dc.creator | Wu, C | - |
dc.creator | Yang, S | - |
dc.creator | Wang, L | - |
dc.creator | Zhu, P | - |
dc.creator | Xu, W | - |
dc.creator | Wang, Z | - |
dc.date.accessioned | 2024-06-17T06:55:21Z | - |
dc.date.available | 2024-06-17T06:55:21Z | - |
dc.identifier.issn | 2769-2159 | - |
dc.identifier.uri | http://hdl.handle.net/10397/107356 | - |
dc.language.iso | en | en_US |
dc.publisher | John Wiley & Sons Ltd. | en_US |
dc.rights | © 2024 The Authors. Droplet published by Jilin University and John Wiley & Sons Australia, Ltd. | en_US |
dc.rights | This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | en_US |
dc.rights | The following publication Li Y, Qin X, Feng Y, et al. A droplet-based electricity generator incorporating Kelvin water dropper with ultrahigh instantaneous power density. Droplet. 2024; 3:e91 is available at https://doi.org/10.1002/dro2.91. | en_US |
dc.title | A droplet-based electricity generator incorporating Kelvin water dropper with ultrahigh instantaneous power density | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 3 | - |
dc.identifier.issue | 1 | - |
dc.identifier.doi | 10.1002/dro2.91 | - |
dcterms.abstract | Harvesting renewable water energy in various formats such as raindrops, waves, and evaporation is one of the key strategies for achieving global carbon neutrality. The recent decade has witnessed rapid advancement of the droplet-based electricity generator (DEG) with a continuous leap in the instantaneous output power density from 50 W/m2 to several kW/m2. Despite this, further pushing the upper limit of the output performance of DEG is still constrained by low surface charge density and long precharging time. Here, we report a DEG incorporating the Kelvin water dropper (K-DEG) that can generate an ultrahigh instantaneous power density of 105 W/m2 upon one droplet impinging. In this design, the Kelvin water dropper continuously replenishes the high density of surface charges on DEG, while DEG fully releases these surface charges into electric output. K-DEG with such a high output can directly light five 6-W commercial lamps and even charge a cellphone by using falling droplets. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Droplet, Jan. 2024, v. 14, no. 1, e91 | - |
dcterms.isPartOf | Droplet | - |
dcterms.issued | 2024-01 | - |
dc.identifier.scopus | 2-s2.0-85180819163 | - |
dc.identifier.eissn | 2731-4375 | - |
dc.identifier.artn | e91 | - |
dc.description.validate | 202406 bcch | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | a2825a | en_US |
dc.identifier.SubFormID | 48503 | en_US |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Li_Droplet-based_Electricity_Generator.pdf | 1.54 MB | Adobe PDF | View/Open |
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