中文版 | English
Title

Temperature tolerant all-solid-state touch panel with high stretchablity, transparency and self-healing ability

Author
Corresponding AuthorYu,Dongmei
Publication Years
2023
DOI
Source Title
ISSN
1385-8947
EISSN
1873-3212
Volume451
Abstract

Stretchable and transparent soft ionic conductors have shown great promise in the development of next-generation touch panels. However, hydrogel/organogel-based devices suffer from instability due to liquid leakage or evaporation. Solvent-free ionic elastomers (ICEs) with high transparency (average light transmission of 93 %), intrinsic conductivity (ionic conductivity of 8.8 × 10 S m), and stretchability at room temperature (strain up to 997 %) are demonstrated in this study. These ICEs are self-healable over a wide range of operating temperatures (−20 to 60 °C) in the absence of external stimulus while maintaining a highly transparent appearance. They are available as an all-solid-state human-machine interactive touch panel with self-healing ability. A surface capacitive touch system is used to sense the location touched by a finger, demonstrating its ability to sense the finger position over a broad temperature range. The functionality of the wearable touch panel is demonstrated by writing text, playing piano, playing electronic games, and controlling the movement of a toy car.

Keywords
URL[Source Record]
Indexed By
SCI ; EI
Language
English
SUSTech Authorship
Others
Funding Project
National Natural Science Foundation of China[31970752] ; Science, Technology, Innovation Commission of Shenzhen Municipality[
WOS Research Area
Engineering
WOS Subject
Engineering, Environmental ; Engineering, Chemical
WOS Accession No
WOS:000862883000001
Publisher
EI Accession Number
20223412612936
EI Keywords
Ionic Conductivity ; Self-healing Materials ; Toys ; Transparency
ESI Classification Code
Metals, Plastics, Wood And Other Structural Materials:415 ; Light/Optics:741.1
ESI Research Field
ENGINEERING
Scopus EID
2-s2.0-85136109451
Data Source
Scopus
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/401584
DepartmentDepartment of Mechanics and Aerospace Engineering
Affiliation
1.Institute of Biopharmaceutical and Health Engineering,Shenzhen International Graduate School,Tsinghua University,Shenzhen,Guangdong,518055,China
2.Shenzhen International Graduate School,Tsinghua University,Shenzhen,Guangdong,518055,China
3.Soft Mechanics Lab,Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China
4.Research Institute of Intelligent Control and Systems,School of Astronautics,Harbin Institute of Technology,Harbin,Heilongjiang,150080,China
5.School of Mechanical,Electrical & Information Engineering,Shandong University,Weihai,Shandong,264209,China
Recommended Citation
GB/T 7714
Chen,Zhenglin,Li,Fang,Zhang,Likun,et al. Temperature tolerant all-solid-state touch panel with high stretchablity, transparency and self-healing ability[J]. CHEMICAL ENGINEERING JOURNAL,2023,451.
APA
Chen,Zhenglin.,Li,Fang.,Zhang,Likun.,Lei,Zhengyang.,Yang,Canhui.,...&Qin,Peiwu.(2023).Temperature tolerant all-solid-state touch panel with high stretchablity, transparency and self-healing ability.CHEMICAL ENGINEERING JOURNAL,451.
MLA
Chen,Zhenglin,et al."Temperature tolerant all-solid-state touch panel with high stretchablity, transparency and self-healing ability".CHEMICAL ENGINEERING JOURNAL 451(2023).
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