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High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes

In the past decade, the development of medical health and human–computer interfaces has put forward requirements for the non-contact application of flexible electronics. Among them, flexible humidity sensors play an important role in the field of non-contact sensing by virtue of their rapid response...

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Detalles Bibliográficos
Autores principales: Ji, Yujun, Tang, Gangqiang, Zhao, Chun, Zhao, Xin, Mei, Dong, Pan, Yifan, Wang, Yanjie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10539849/
https://www.ncbi.nlm.nih.gov/pubmed/37780734
http://dx.doi.org/10.1039/d3ra04789j
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author Ji, Yujun
Tang, Gangqiang
Zhao, Chun
Zhao, Xin
Mei, Dong
Pan, Yifan
Wang, Yanjie
author_facet Ji, Yujun
Tang, Gangqiang
Zhao, Chun
Zhao, Xin
Mei, Dong
Pan, Yifan
Wang, Yanjie
author_sort Ji, Yujun
collection PubMed
description In the past decade, the development of medical health and human–computer interfaces has put forward requirements for the non-contact application of flexible electronics. Among them, flexible humidity sensors play an important role in the field of non-contact sensing by virtue of their rapid response to humidity changes. In this paper, a flexible paper-based humidity sensor with high performance was fabricated by embedded Au@AgNWs electrodes on filter paper through spraying and electroplating (EP) methods. Benefitting from the moisture-sensitive properties of the paper and the tight integration of the electrodes into the filter paper, the sensor shows the humidity monitoring range of 33–100% RH, large response value of I/I(0) = 1958, excellent linearity of R(2) = 0.99662 and hysteresis performance under the low excitation voltage of only DC 1 V. In addition, the good biocompatibility of the paper-based humidity sensor endows it with multifunctional applications for breath detection, non-contact applications and food security monitoring. Easy access to raw materials and convenient preparation methods of this work provide new ideas for the development and commercialization of flexible humidity sensors.
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spelling pubmed-105398492023-09-30 High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes Ji, Yujun Tang, Gangqiang Zhao, Chun Zhao, Xin Mei, Dong Pan, Yifan Wang, Yanjie RSC Adv Chemistry In the past decade, the development of medical health and human–computer interfaces has put forward requirements for the non-contact application of flexible electronics. Among them, flexible humidity sensors play an important role in the field of non-contact sensing by virtue of their rapid response to humidity changes. In this paper, a flexible paper-based humidity sensor with high performance was fabricated by embedded Au@AgNWs electrodes on filter paper through spraying and electroplating (EP) methods. Benefitting from the moisture-sensitive properties of the paper and the tight integration of the electrodes into the filter paper, the sensor shows the humidity monitoring range of 33–100% RH, large response value of I/I(0) = 1958, excellent linearity of R(2) = 0.99662 and hysteresis performance under the low excitation voltage of only DC 1 V. In addition, the good biocompatibility of the paper-based humidity sensor endows it with multifunctional applications for breath detection, non-contact applications and food security monitoring. Easy access to raw materials and convenient preparation methods of this work provide new ideas for the development and commercialization of flexible humidity sensors. The Royal Society of Chemistry 2023-09-29 /pmc/articles/PMC10539849/ /pubmed/37780734 http://dx.doi.org/10.1039/d3ra04789j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Ji, Yujun
Tang, Gangqiang
Zhao, Chun
Zhao, Xin
Mei, Dong
Pan, Yifan
Wang, Yanjie
High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes
title High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes
title_full High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes
title_fullStr High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes
title_full_unstemmed High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes
title_short High-performance paper-based humidity sensors with Nafion/AgNWs hybrid electrodes
title_sort high-performance paper-based humidity sensors with nafion/agnws hybrid electrodes
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10539849/
https://www.ncbi.nlm.nih.gov/pubmed/37780734
http://dx.doi.org/10.1039/d3ra04789j
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