Humidity-sensitive chemoelectric flexible sensors based on metal-air redox reaction for health management

Shuo Li; Yong Zhang; Xiaoping Liang; Haomin Wang; Haojie Lu; Mengjia Zhu; Huimin Wang; Mingchao Zhang; Xinping Qiu; Yafeng Song; Yingying Zhang

doi:10.1038/s41467-022-33133-y

Nature Communications (Sep 2022)

Humidity-sensitive chemoelectric flexible sensors based on metal-air redox reaction for health management

Shuo Li,
Yong Zhang,
Xiaoping Liang,
Haomin Wang,
Haojie Lu,
Mengjia Zhu,
Huimin Wang,
Mingchao Zhang,
Xinping Qiu,
Yafeng Song,
Yingying Zhang

Affiliations

Shuo Li: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Yong Zhang: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Xiaoping Liang: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Haomin Wang: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Haojie Lu: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Mengjia Zhu: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Huimin Wang: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Mingchao Zhang: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Xinping Qiu: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University
Yafeng Song: Institute of Sport and Health Science, Beijing Sport University
Yingying Zhang: Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University

DOI: https://doi.org/10.1038/s41467-022-33133-y
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 10

Abstract

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Self-powered sensors are of interest in wearable technology and other applications. Here, the authors report on the creation of a metal-air redox reaction humidity sensor where the conductance and charge generated is influenced by the amount of absorbed water and demonstrate application in respiration monitoring.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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