STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS

Yuning Liang; Zixuan Wu; Yaoming Wei; Zijing Zhou; Wenxi Huang; Bizhang Zhong; Jindong Ye; Yuanqing Lin; Zhenyi Li; Haojun Ding; Xing Yang; Kai Tao; Jin Wu

doi:10.1109/Transducers50396.2021.9495559

STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS

Yuning Liang, Zixuan Wu, Yaoming Wei, Zijing Zhou, Wenxi Huang, Bizhang Zhong, Jindong Ye, Yuanqing Lin, Zhenyi Li, Haojun Ding, Xing Yang, Kai Tao, Jin Wu

School of Mechanical Engineering

Sun Yat-Sen University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A simple solvent replacement strategy is used to replace part of the water molecules with propylene glycol (PG) molecules inside the hydrogels to convert the polyacrylamide-chitosan (PAM-CS) composite hydrogels into PAM-CS-PG organohydrogels. Based on the self-healing and self-adhesive organohydrogels, a stretchable oxygen sensor with a wide working range, high sensitivity (0.167%/ppm), low limit of detection (29 ppm), and excellent linearity is fabricated. The organohydrogel sensor shows unparalleled stretchability (up to 1600% strain) and strong adhesion strength (35N/m) on various substrates. An electrochemical reaction mechanism is proposed to explain the positive current shift of the oxygen sensors. This work provides ideas for the fabrication of more gas sensors using hydrogels.

Original language	English
Title of host publication	21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	156-159
Number of pages	4
ISBN (Electronic)	9781665412674
DOIs	https://doi.org/10.1109/Transducers50396.2021.9495559
State	Published - 20 Jun 2021
Event	21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 - Virtual, Online, United States Duration: 20 Jun 2021 → 25 Jun 2021

Publication series

Name	21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021

Conference

Conference	21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
Country/Territory	United States
City	Virtual, Online
Period	20/06/21 → 25/06/21

Keywords

electrochemical reaction
organohydrogel
oxygen sensors
stretchable sensors

Access to Document

10.1109/Transducers50396.2021.9495559

Cite this

Liang, Y., Wu, Z., Wei, Y., Zhou, Z., Huang, W., Zhong, B., Ye, J., Lin, Y., Li, Z., Ding, H., Yang, X., Tao, K., & Wu, J. (2021). STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS. In 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 (pp. 156-159). (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/Transducers50396.2021.9495559

Liang, Yuning ; Wu, Zixuan ; Wei, Yaoming et al. / STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS. 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 156-159 (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021).

@inproceedings{a7c11ab1b82b4717bf5a7aae5feb9514,

title = "STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS",

abstract = "A simple solvent replacement strategy is used to replace part of the water molecules with propylene glycol (PG) molecules inside the hydrogels to convert the polyacrylamide-chitosan (PAM-CS) composite hydrogels into PAM-CS-PG organohydrogels. Based on the self-healing and self-adhesive organohydrogels, a stretchable oxygen sensor with a wide working range, high sensitivity (0.167%/ppm), low limit of detection (29 ppm), and excellent linearity is fabricated. The organohydrogel sensor shows unparalleled stretchability (up to 1600% strain) and strong adhesion strength (35N/m) on various substrates. An electrochemical reaction mechanism is proposed to explain the positive current shift of the oxygen sensors. This work provides ideas for the fabrication of more gas sensors using hydrogels.",

keywords = "electrochemical reaction, organohydrogel, oxygen sensors, stretchable sensors",

author = "Yuning Liang and Zixuan Wu and Yaoming Wei and Zijing Zhou and Wenxi Huang and Bizhang Zhong and Jindong Ye and Yuanqing Lin and Zhenyi Li and Haojun Ding and Xing Yang and Kai Tao and Jin Wu",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 ; Conference date: 20-06-2021 Through 25-06-2021",

year = "2021",

month = jun,

day = "20",

doi = "10.1109/Transducers50396.2021.9495559",

language = "英语",

series = "21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "156--159",

booktitle = "21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021",

}

Liang, Y, Wu, Z, Wei, Y, Zhou, Z, Huang, W, Zhong, B, Ye, J, Lin, Y, Li, Z, Ding, H, Yang, X, Tao, K & Wu, J 2021, STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS. in 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021, Institute of Electrical and Electronics Engineers Inc., pp. 156-159, 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021, Virtual, Online, United States, 20/06/21. https://doi.org/10.1109/Transducers50396.2021.9495559

STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS. / Liang, Yuning; Wu, Zixuan; Wei, Yaoming et al.
21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. Institute of Electrical and Electronics Engineers Inc., 2021. p. 156-159 (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS

AU - Liang, Yuning

AU - Wu, Zixuan

AU - Wei, Yaoming

AU - Zhou, Zijing

AU - Huang, Wenxi

AU - Zhong, Bizhang

AU - Ye, Jindong

AU - Lin, Yuanqing

AU - Li, Zhenyi

AU - Ding, Haojun

AU - Yang, Xing

AU - Tao, Kai

AU - Wu, Jin

PY - 2021/6/20

Y1 - 2021/6/20

N2 - A simple solvent replacement strategy is used to replace part of the water molecules with propylene glycol (PG) molecules inside the hydrogels to convert the polyacrylamide-chitosan (PAM-CS) composite hydrogels into PAM-CS-PG organohydrogels. Based on the self-healing and self-adhesive organohydrogels, a stretchable oxygen sensor with a wide working range, high sensitivity (0.167%/ppm), low limit of detection (29 ppm), and excellent linearity is fabricated. The organohydrogel sensor shows unparalleled stretchability (up to 1600% strain) and strong adhesion strength (35N/m) on various substrates. An electrochemical reaction mechanism is proposed to explain the positive current shift of the oxygen sensors. This work provides ideas for the fabrication of more gas sensors using hydrogels.

AB - A simple solvent replacement strategy is used to replace part of the water molecules with propylene glycol (PG) molecules inside the hydrogels to convert the polyacrylamide-chitosan (PAM-CS) composite hydrogels into PAM-CS-PG organohydrogels. Based on the self-healing and self-adhesive organohydrogels, a stretchable oxygen sensor with a wide working range, high sensitivity (0.167%/ppm), low limit of detection (29 ppm), and excellent linearity is fabricated. The organohydrogel sensor shows unparalleled stretchability (up to 1600% strain) and strong adhesion strength (35N/m) on various substrates. An electrochemical reaction mechanism is proposed to explain the positive current shift of the oxygen sensors. This work provides ideas for the fabrication of more gas sensors using hydrogels.

KW - electrochemical reaction

KW - organohydrogel

KW - oxygen sensors

KW - stretchable sensors

UR - http://www.scopus.com/inward/record.url?scp=85114964950&partnerID=8YFLogxK

U2 - 10.1109/Transducers50396.2021.9495559

DO - 10.1109/Transducers50396.2021.9495559

M3 - 会议稿件

AN - SCOPUS:85114964950

T3 - 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021

SP - 156

EP - 159

BT - 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021

Y2 - 20 June 2021 through 25 June 2021

ER -

Liang Y, Wu Z, Wei Y, Zhou Z, Huang W, Zhong B et al. STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS. In 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 156-159. (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021). doi: 10.1109/Transducers50396.2021.9495559

STRETCHABLE OXYGEN SENSOR BASED on SELF-HEALING and SELF-ADHESIVE ORGANOHYDROGELS

Abstract

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Keywords

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