High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength

Zijing Zhou; Yuning Liang; Wenxi Huang; Bizhang Zhong; Jindong Ye; Kai Tao; Jin Wu

doi:10.1109/Transducers50396.2021.9495684

High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength

Zijing Zhou
, Yuning Liang
, Wenxi Huang
, Bizhang Zhong
, Jindong Ye
, 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

Fabrication of stretchable sensor has been increasingly attractive for emerging wearable applications in health assessment, internet-of-things, electronic skin, robotics, and environment monitoring. Nitrogen dioxide (NO2) is one of the most harmful gases to the human body and environment. Here, we demonstrate a novel high-sensitivity (233%/ppm) NO2 gas sensor based on polyvinyl alcohol (PV A)-cellulose nanofibril (CNF) organohydrogel. This organohydrogel exhibits remarkable stretchability (break strain 672%), and high mechanical strength (up to more than 370 KPa). Besides, the PVA-CNF organohydrogels remained in their original condition without any damage on the surface after stretching 15 ×. Basing on the crosslinked hydrogen bond, this PV A-CNF organohydrogel exhibits repairability and remoldability. The addition of glycerol increases the antifreezing ability and long-lasting moisture.

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	164-167
Number of pages	4
ISBN (Electronic)	9781665412674
DOIs	https://doi.org/10.1109/Transducers50396.2021.9495684
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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

cellulose nanofibril
gas sensor
NO2
organohydrogel
Polyvinyl alcohol

Access to Document

10.1109/Transducers50396.2021.9495684

Cite this

Zhou, Z., Liang, Y., Huang, W., Zhong, B., Ye, J., Tao, K., & Wu, J. (2021). High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength. In 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 (pp. 164-167). (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/Transducers50396.2021.9495684

Zhou, Zijing ; Liang, Yuning ; Huang, Wenxi et al. / High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength. 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 164-167 (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021).

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title = "High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength",

abstract = "Fabrication of stretchable sensor has been increasingly attractive for emerging wearable applications in health assessment, internet-of-things, electronic skin, robotics, and environment monitoring. Nitrogen dioxide (NO2) is one of the most harmful gases to the human body and environment. Here, we demonstrate a novel high-sensitivity (233\%/ppm) NO2 gas sensor based on polyvinyl alcohol (PV A)-cellulose nanofibril (CNF) organohydrogel. This organohydrogel exhibits remarkable stretchability (break strain 672\%), and high mechanical strength (up to more than 370 KPa). Besides, the PVA-CNF organohydrogels remained in their original condition without any damage on the surface after stretching 15 ×. Basing on the crosslinked hydrogen bond, this PV A-CNF organohydrogel exhibits repairability and remoldability. The addition of glycerol increases the antifreezing ability and long-lasting moisture.",

keywords = "cellulose nanofibril, gas sensor, NO2, organohydrogel, Polyvinyl alcohol",

author = "Zijing Zhou and Yuning Liang and Wenxi Huang and Bizhang Zhong and Jindong Ye 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,

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doi = "10.1109/Transducers50396.2021.9495684",

language = "英语",

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

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Zhou, Z, Liang, Y, Huang, W, Zhong, B, Ye, J, Tao, K & Wu, J 2021, High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength. 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. 164-167, 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021, Virtual, Online, United States, 20/06/21. https://doi.org/10.1109/Transducers50396.2021.9495684

High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength. / Zhou, Zijing; Liang, Yuning; Huang, Wenxi et al.
21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. Institute of Electrical and Electronics Engineers Inc., 2021. p. 164-167 (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 - High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength

AU - Zhou, Zijing

AU - Liang, Yuning

AU - Huang, Wenxi

AU - Zhong, Bizhang

AU - Ye, Jindong

AU - Tao, Kai

AU - Wu, Jin

PY - 2021/6/20

Y1 - 2021/6/20

N2 - Fabrication of stretchable sensor has been increasingly attractive for emerging wearable applications in health assessment, internet-of-things, electronic skin, robotics, and environment monitoring. Nitrogen dioxide (NO2) is one of the most harmful gases to the human body and environment. Here, we demonstrate a novel high-sensitivity (233%/ppm) NO2 gas sensor based on polyvinyl alcohol (PV A)-cellulose nanofibril (CNF) organohydrogel. This organohydrogel exhibits remarkable stretchability (break strain 672%), and high mechanical strength (up to more than 370 KPa). Besides, the PVA-CNF organohydrogels remained in their original condition without any damage on the surface after stretching 15 ×. Basing on the crosslinked hydrogen bond, this PV A-CNF organohydrogel exhibits repairability and remoldability. The addition of glycerol increases the antifreezing ability and long-lasting moisture.

AB - Fabrication of stretchable sensor has been increasingly attractive for emerging wearable applications in health assessment, internet-of-things, electronic skin, robotics, and environment monitoring. Nitrogen dioxide (NO2) is one of the most harmful gases to the human body and environment. Here, we demonstrate a novel high-sensitivity (233%/ppm) NO2 gas sensor based on polyvinyl alcohol (PV A)-cellulose nanofibril (CNF) organohydrogel. This organohydrogel exhibits remarkable stretchability (break strain 672%), and high mechanical strength (up to more than 370 KPa). Besides, the PVA-CNF organohydrogels remained in their original condition without any damage on the surface after stretching 15 ×. Basing on the crosslinked hydrogen bond, this PV A-CNF organohydrogel exhibits repairability and remoldability. The addition of glycerol increases the antifreezing ability and long-lasting moisture.

KW - cellulose nanofibril

KW - gas sensor

KW - NO2

KW - organohydrogel

KW - Polyvinyl alcohol

UR - https://www.scopus.com/pages/publications/85114962858

U2 - 10.1109/Transducers50396.2021.9495684

DO - 10.1109/Transducers50396.2021.9495684

M3 - 会议稿件

AN - SCOPUS:85114962858

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

SP - 164

EP - 167

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 -

Zhou Z, Liang Y, Huang W, Zhong B, Ye J, Tao K et al. High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength. In 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 164-167. (21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021). doi: 10.1109/Transducers50396.2021.9495684

High Sensitive Nitrogen Dioxide Sensor Based on Polyvinyl Alcohol-Cellulose Nanofibril Organohydrogel with Repairability, Anti-Freezing, Stretchability, Long-Lasting Moisture, and High Strength

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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