Spatially Pressure-Mapped Thermochromic Interactive Sensor

Gwangmook Kim; Sungjun Cho; Kiseok Chang; Wook Sung Kim; Hansaem Kang; Sung Pil Ryu; Jaemin Myoung; Jinwoo Park; Cheolmin Park; Wooyoung Shim

doi:10.1002/adma.201606120

Spatially Pressure-Mapped Thermochromic Interactive Sensor

Gwangmook Kim, Sungjun Cho, Kiseok Chang, Wook Sung Kim, Hansaem Kang, Sung Pil Ryu, Jaemin Myoung, Jinwoo Park, Cheolmin Park, Wooyoung Shim

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

78 Citations (Scopus)

Abstract

Researchers report on a first approach to achieve a dynamic interactive sensor based on the incorporation of a thermochromic composite on a resistive pressure sensor comprising thermally conductive Ag-PDMS (polydimethylsiloxane) and electrically conductive carbon black-PDMS (CB-PDMS) composite. The resistance values of the composites have been modulated to maximize local resistive heating when local pressure was applied. The resistive pressure sensor is notable in that it reversibly detects local pressure and repeatedly generates local heat, which is the distinctive feature that separates the sensor from previous resistive pressure sensors.

Original language	English
Article number	1606120
Journal	Advanced Materials
Volume	29
Issue number	13
DOIs	https://doi.org/10.1002/adma.201606120
Publication status	Published - 2017 Apr 4

Bibliographical note

Funding Information:
This work was supported by NEMO Display funded by LG Display Co., Ltd. (2015-11-0966), the Priority Research Centers Program (2009-0093823), and the National Research Foundation of Korea Grant funded by the Korean Government (ERC-2015R1A5A1037668, 2014R1A1A2A16055867).

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201606120

Cite this

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abstract = "Researchers report on a first approach to achieve a dynamic interactive sensor based on the incorporation of a thermochromic composite on a resistive pressure sensor comprising thermally conductive Ag-PDMS (polydimethylsiloxane) and electrically conductive carbon black-PDMS (CB-PDMS) composite. The resistance values of the composites have been modulated to maximize local resistive heating when local pressure was applied. The resistive pressure sensor is notable in that it reversibly detects local pressure and repeatedly generates local heat, which is the distinctive feature that separates the sensor from previous resistive pressure sensors.",

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AU - Cho, Sungjun

AU - Chang, Kiseok

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AU - Kang, Hansaem

AU - Ryu, Sung Pil

AU - Myoung, Jaemin

AU - Park, Jinwoo

AU - Park, Cheolmin

AU - Shim, Wooyoung

N1 - Funding Information: This work was supported by NEMO Display funded by LG Display Co., Ltd. (2015-11-0966), the Priority Research Centers Program (2009-0093823), and the National Research Foundation of Korea Grant funded by the Korean Government (ERC-2015R1A5A1037668, 2014R1A1A2A16055867).

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N2 - Researchers report on a first approach to achieve a dynamic interactive sensor based on the incorporation of a thermochromic composite on a resistive pressure sensor comprising thermally conductive Ag-PDMS (polydimethylsiloxane) and electrically conductive carbon black-PDMS (CB-PDMS) composite. The resistance values of the composites have been modulated to maximize local resistive heating when local pressure was applied. The resistive pressure sensor is notable in that it reversibly detects local pressure and repeatedly generates local heat, which is the distinctive feature that separates the sensor from previous resistive pressure sensors.

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Spatially Pressure-Mapped Thermochromic Interactive Sensor

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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