Gradient-Structured Ionic Bimodal Sensor with Giant Piezoionic and thermal-resistive effect for Crosstalk-Free Pressure-Temperature Perception

Huanyu Liu; Yongqi Kuang; Qizhao Liang; Hongyan Chen; Wen Li; Peng Wu; Yun-Hui Wu

doi:10.1039/d6tc00490c

January 1, 2026Journal of Materials Chemistry C

Gradient-Structured Ionic Bimodal Sensor with Giant Piezoionic and thermal-resistive effect for Crosstalk-Free Pressure-Temperature Perception

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Key Points

The aim is to develop a sensor that accurately perceives both pressure and temperature without interference from each measurement.
Designed a gradient-structured ionic sensor utilizing ionogels.
Investigated the sensor's bimodal response to pressure and temperature.
Assessed the impact of crosstalk on sensing accuracy.
Demonstrated significant improvement in sensing accuracy compared to traditional sensors.
Achieved a strong response in both piezoionic and thermal-resistive measurement.
Minimized interference between pressure and temperature signals.

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Implication

Innovative sensor mimics human skin for pressure-temperature perception, suggesting improved sensing accuracy.

Abstract

Pressure-temperature sensors based on ionogels show significant potential for mimicking the complex sensing functions of human skin. However, they suffer from crosstalk because the ionic conductivity or resistance signal is...

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Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/69e9b9e385696592c86ec5fc https://doi.org/10.1039/d6tc00490c

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Gradient-Structured Ionic Bimodal Sensor with Giant Piezoionic and thermal-resistive effect for Crosstalk-Free Pressure-Temperature Perception

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Gradient-Structured Ionic Bimodal Sensor with Giant Piezoionic and thermal-resistive effect for Crosstalk-Free Pressure-Temperature Perception

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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