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Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries
Free-standing metal-organic frameworks (MOFs) with controllable structure and good stability are emerging as promising materials for applications in flexible pressure sensors and energy-storage devices. However, the inherent low electrical conductivity of MOF-based materials requires complex prepara...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10407131/ https://www.ncbi.nlm.nih.gov/pubmed/37559899 http://dx.doi.org/10.1016/j.isci.2023.107397 |
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author | Fan, Yuan Zhang, Yuanao Wu, Jiajun Zhao, Song Guo, Jiabin Wang, Zhimin Chen, Ming Zhang, Qichong Li, Qingwen |
author_facet | Fan, Yuan Zhang, Yuanao Wu, Jiajun Zhao, Song Guo, Jiabin Wang, Zhimin Chen, Ming Zhang, Qichong Li, Qingwen |
author_sort | Fan, Yuan |
collection | PubMed |
description | Free-standing metal-organic frameworks (MOFs) with controllable structure and good stability are emerging as promising materials for applications in flexible pressure sensors and energy-storage devices. However, the inherent low electrical conductivity of MOF-based materials requires complex preparation processes that involve high-temperature carbonization. This work presents a simple method to grow conductive nickel MOF nanowire arrays on carbon cloth (Ni-CAT@CC) and use Ni-CAT@CC as the functional electrodes for flexible piezoresistive sensor. The resulting sensor is able to monitor human activity, including elbow bending, knee bending, and wrist bending. Besides, the soft-packaged aqueous Ni-Zn battery is assembled with Ni-CAT@CC, a piece of glass microfiber filters, and Zn foil acting as cathode, separator, and anode, respectively. The Ni-Zn battery can be used as a power source for finger pressure monitoring. This work demonstrates free-standing MOF-based nanowires as bifunctional fabric electrodes for wearable electronics. |
format | Online Article Text |
id | pubmed-10407131 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-104071312023-08-09 Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries Fan, Yuan Zhang, Yuanao Wu, Jiajun Zhao, Song Guo, Jiabin Wang, Zhimin Chen, Ming Zhang, Qichong Li, Qingwen iScience Article Free-standing metal-organic frameworks (MOFs) with controllable structure and good stability are emerging as promising materials for applications in flexible pressure sensors and energy-storage devices. However, the inherent low electrical conductivity of MOF-based materials requires complex preparation processes that involve high-temperature carbonization. This work presents a simple method to grow conductive nickel MOF nanowire arrays on carbon cloth (Ni-CAT@CC) and use Ni-CAT@CC as the functional electrodes for flexible piezoresistive sensor. The resulting sensor is able to monitor human activity, including elbow bending, knee bending, and wrist bending. Besides, the soft-packaged aqueous Ni-Zn battery is assembled with Ni-CAT@CC, a piece of glass microfiber filters, and Zn foil acting as cathode, separator, and anode, respectively. The Ni-Zn battery can be used as a power source for finger pressure monitoring. This work demonstrates free-standing MOF-based nanowires as bifunctional fabric electrodes for wearable electronics. Elsevier 2023-07-13 /pmc/articles/PMC10407131/ /pubmed/37559899 http://dx.doi.org/10.1016/j.isci.2023.107397 Text en © 2023 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Article Fan, Yuan Zhang, Yuanao Wu, Jiajun Zhao, Song Guo, Jiabin Wang, Zhimin Chen, Ming Zhang, Qichong Li, Qingwen Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries |
title | Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries |
title_full | Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries |
title_fullStr | Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries |
title_full_unstemmed | Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries |
title_short | Free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and Ni-Zn batteries |
title_sort | free-standing conductive nickel metal-organic framework nanowires as bifunctional electrodes for wearable pressure sensors and ni-zn batteries |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10407131/ https://www.ncbi.nlm.nih.gov/pubmed/37559899 http://dx.doi.org/10.1016/j.isci.2023.107397 |
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