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Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system
Solid nanogenerators often have limited charge transfer due to their low contact area. Liquid–liquid nanogenerators can transfer a charge better than the solid–solid and solid–liquid counterparts. However, the precise manipulation of the liquid morphology remains a challenge because of the fluidity...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9463141/ https://www.ncbi.nlm.nih.gov/pubmed/36085155 http://dx.doi.org/10.1038/s41467-022-33086-2 |
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author | Lu, Ye Jiang, Longlong Yu, Yang Wang, Dehua Sun, Wentao Liu, Yang Yu, Jing Zhang, Jun Wang, Kai Hu, Han Wang, Xiao Ma, Qingming Wang, Xiaoxiong |
author_facet | Lu, Ye Jiang, Longlong Yu, Yang Wang, Dehua Sun, Wentao Liu, Yang Yu, Jing Zhang, Jun Wang, Kai Hu, Han Wang, Xiao Ma, Qingming Wang, Xiaoxiong |
author_sort | Lu, Ye |
collection | PubMed |
description | Solid nanogenerators often have limited charge transfer due to their low contact area. Liquid–liquid nanogenerators can transfer a charge better than the solid–solid and solid–liquid counterparts. However, the precise manipulation of the liquid morphology remains a challenge because of the fluidity limits of the liquid. In this work, using the surface tension of a droplet to fix its shape, a liquid-liquid triboelectric nanogenerator in Contact-Separation mode is designed using an immiscible aqueous-aqueous interface, achieving a contact surface charge transfer of 129 nC for a single droplet. The configuration is proven to be applicable in humid environments, and the two-phase materials have good biocompatibility and can be used as an effective drug carrier. Therefore, this nanogenerator is useful for designing future implantable devices. Meanwhile, this design also establishes the foundation of aqueous electronics, and additional applications can be achieved using this route. |
format | Online Article Text |
id | pubmed-9463141 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-94631412022-09-11 Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system Lu, Ye Jiang, Longlong Yu, Yang Wang, Dehua Sun, Wentao Liu, Yang Yu, Jing Zhang, Jun Wang, Kai Hu, Han Wang, Xiao Ma, Qingming Wang, Xiaoxiong Nat Commun Article Solid nanogenerators often have limited charge transfer due to their low contact area. Liquid–liquid nanogenerators can transfer a charge better than the solid–solid and solid–liquid counterparts. However, the precise manipulation of the liquid morphology remains a challenge because of the fluidity limits of the liquid. In this work, using the surface tension of a droplet to fix its shape, a liquid-liquid triboelectric nanogenerator in Contact-Separation mode is designed using an immiscible aqueous-aqueous interface, achieving a contact surface charge transfer of 129 nC for a single droplet. The configuration is proven to be applicable in humid environments, and the two-phase materials have good biocompatibility and can be used as an effective drug carrier. Therefore, this nanogenerator is useful for designing future implantable devices. Meanwhile, this design also establishes the foundation of aqueous electronics, and additional applications can be achieved using this route. Nature Publishing Group UK 2022-09-09 /pmc/articles/PMC9463141/ /pubmed/36085155 http://dx.doi.org/10.1038/s41467-022-33086-2 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Lu, Ye Jiang, Longlong Yu, Yang Wang, Dehua Sun, Wentao Liu, Yang Yu, Jing Zhang, Jun Wang, Kai Hu, Han Wang, Xiao Ma, Qingming Wang, Xiaoxiong Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
title | Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
title_full | Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
title_fullStr | Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
title_full_unstemmed | Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
title_short | Liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
title_sort | liquid-liquid triboelectric nanogenerator based on the immiscible interface of an aqueous two-phase system |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9463141/ https://www.ncbi.nlm.nih.gov/pubmed/36085155 http://dx.doi.org/10.1038/s41467-022-33086-2 |
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