Temperature sensing using junctions between mobile ions and mobile electrons-Reference-Cited by-同舟云学术

Temperature sensing using junctions between mobile ions and mobile electrons

Published:2022-01-21 Issue:4 Volume:119 Page:
ISSN:0027-8424
Container-title:Proceedings of the National Academy of Sciences
language:en
Short-container-title:Proc. Natl. Acad. Sci. U.S.A.

Author:

Wang Yecheng¹,Jia Kun²,Zhang Shuwen²,Kim Hyeong Jun³,Bai Yang²,Hayward Ryan C.⁴^ORCID,Suo Zhigang¹^ORCID

Affiliation:

1. Kavli Institute for Bionano Science and Technology, John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138

2. State Key Laboratory for Strength and Vibration of Mechanical Structures, School of Aerospace Engineering, Xi’an Jiaotong University, Xi’an 710049, China

3. Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Korea

4. Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO 80303

Abstract

Significance We develop temperature sensors on the basis of charges accumulated at the electrolyte/dielectric interface and dielectric/electrode interface. The accumulated charges make the temperature sensors self-powered, which simplifies circuit design and enables portable sensing. The sensors are stretchable, but deformation does not affect temperature sensing. The sensors have high sensitivity and fast response. They can be made small and transparent. Such temperature sensors open new possibilities to create human–machine interfaces and soft robots in healthcare and engineering.

Funder

National Science Foundation

National Natural Science Foundation of China

Publisher

Proceedings of the National Academy of Sciences

Subject

Multidisciplinary

Link

https://pnas.org/doi/pdf/10.1073/pnas.2117962119

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