中文版 | English
Title

Multimaterial Three-Dimensional Printing of Ultraviolet-Curable Ionic Conductive Elastomers with Diverse Polymers for Multifunctional Flexible Electronics

Author
Corresponding AuthorGe, Qi
Publication Years
2023-01-18
DOI
Source Title
ISSN
1944-8244
EISSN
1944-8252
Volume15Issue:2
Abstract
Ionic conductive elastomers (ICEs) are emerging stretch-able and ionic conductive materials that are solvent-free and thus demonstrate excellent thermal stability. Three-dimensional (3D) printing that creates complex 3D structures in free forms is considered as an ideal approach to manufacture sophisticated ICE-based devices. However, the current technologies constrain 3D printed ICE structures in a single material, which greatly limits functionality and performance of ICE-based devices and machines. Here, we report a digital light processing (DLP)-based multimaterial 3D printing capability to seemly integrate ultraviolet-curable ICE (UV-ICE) with nonconductive materials to create ionic flexible electronic devices in 3D forms with enhanced performance. This unique capability allows us to readily manufacture various 3D flexible electronic devices. To demonstrate this, we printed UV-ICE circuits into polymer substrates with different mechanical properties to create resistive strain and force sensors; we printed flexible capacitive sensors with high sensitivity (2 kPa-1) and a wide range of measured pressures (from 5 Pa to 550 kPa) by creating a complex microstructure in the dielectric layer; we even realized ionic conductor-activated four-dimensional (4D) printing by printing a UV-ICE circuit into a shape memory polymer substrate. The proposed approach paves a new efficient way to realize multifunctional flexible devices and machines by bonding ICEs with other polymers in 3D forms.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
First ; Corresponding
Funding Project
National Key Research and Development Program of China[2020YFB1312900] ; Science, Technology and Innovation Program - Ministry of Trade, Industry & Energy (MOTIE, Korea)[20009618] ; Science, Technology and Innovation Commission of Shenzhen Municipality[ZDSYS20210623092005017] ; Agency for Science, Technology and Research (A * STAR, Singapore) AME Programmatic Funding Scheme[A18A1b0045]
WOS Research Area
Science & Technology - Other Topics ; Materials Science
WOS Subject
Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Accession No
WOS:000926624100001
Publisher
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:1
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/490005
DepartmentDepartment of Mechanical and Energy Engineering
工学院_材料科学与工程系
Affiliation
1.Southern Univ Sci & Technol, Shenzhen Key Lab Soft Mech & Smart Mfg, Shenzhen 518055, Peoples R China
2.Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China
3.South China Univ Technol, Shien Ming Wu Sch Intelligent Engn, Guangzhou 511442, Peoples R China
4.Singapore Univ Technol & Design, Digital Mfg & Design Ctr, Singapore 487372, Singapore
5.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
First Author AffilicationSouthern University of Science and Technology;  Department of Mechanical and Energy Engineering
Corresponding Author AffilicationSouthern University of Science and Technology;  Department of Mechanical and Energy Engineering
First Author's First AffilicationSouthern University of Science and Technology
Recommended Citation
GB/T 7714
He, Xiangnan,Cheng, Jianxiang,Li, Zhenqing,et al. Multimaterial Three-Dimensional Printing of Ultraviolet-Curable Ionic Conductive Elastomers with Diverse Polymers for Multifunctional Flexible Electronics[J]. ACS Applied Materials & Interfaces,2023,15(2).
APA
He, Xiangnan.,Cheng, Jianxiang.,Li, Zhenqing.,Ye, Haitao.,Wei, Xinfeng.,...&Ge, Qi.(2023).Multimaterial Three-Dimensional Printing of Ultraviolet-Curable Ionic Conductive Elastomers with Diverse Polymers for Multifunctional Flexible Electronics.ACS Applied Materials & Interfaces,15(2).
MLA
He, Xiangnan,et al."Multimaterial Three-Dimensional Printing of Ultraviolet-Curable Ionic Conductive Elastomers with Diverse Polymers for Multifunctional Flexible Electronics".ACS Applied Materials & Interfaces 15.2(2023).
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