Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors
Abstract High‐performance flexible pressure sensors are crucial for applications such as wearable electronics, interactive systems, and healthcare technologies. Among these, iontronic pressure sensors have garnered particular attention due to their superior sensitivity, enabled by the giant capacita...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2025-02-01
|
| Series: | Advanced Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/advs.202413141 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850138412852445184 |
|---|---|
| author | Fengling Zhuo Zhi Ding Xi Yang Fengjian Chu Yulu Liu Zhuoqing Gao Hao Jin Shurong Dong Xiaozhi Wang Jikui Luo |
| author_facet | Fengling Zhuo Zhi Ding Xi Yang Fengjian Chu Yulu Liu Zhuoqing Gao Hao Jin Shurong Dong Xiaozhi Wang Jikui Luo |
| author_sort | Fengling Zhuo |
| collection | DOAJ |
| description | Abstract High‐performance flexible pressure sensors are crucial for applications such as wearable electronics, interactive systems, and healthcare technologies. Among these, iontronic pressure sensors have garnered particular attention due to their superior sensitivity, enabled by the giant capacitance variation of the electric double layer (EDL) at the ionic‐electronic interface under deformation. Key advancements, such as incorporating microstructures into ionic layers and employing diverse materials, have significantly improved sensor properties like sensitivity, accuracy, stability, and response time. This review highlights advancements in flexible EDL pressure sensors, focusing on structural designs and material engineering. These strategies are tailored to optimize key metrics such as sensitivity, detection limit, linearity, stability, response speed, hysteresis, transparency, wearability, selectivity, and multifunctionality. Key fabrication techniques, including micropatterning and externally assisted methods, are reviewed, along with strategies for sensor comparison and guidelines for selecting appropriate sensors. Emerging applications in healthcare, environmental and aerodynamic sensing, human–machine interaction, robotics, and machine learning‐assisted intelligent sensing are explored. Finally, this review discusses the challenges and future directions for advancing EDL‐based pressure sensors. |
| format | Article |
| id | doaj-art-5cb407ff62644356a4e86929719ccbd8 |
| institution | OA Journals |
| issn | 2198-3844 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj-art-5cb407ff62644356a4e86929719ccbd82025-08-20T02:30:35ZengWileyAdvanced Science2198-38442025-02-01128n/an/a10.1002/advs.202413141Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure SensorsFengling Zhuo0Zhi Ding1Xi Yang2Fengjian Chu3Yulu Liu4Zhuoqing Gao5Hao Jin6Shurong Dong7Xiaozhi Wang8Jikui Luo9College of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaResearch Institute of Medical and Biological Engineering Ningbo University Ningbo 315211 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaCollege of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 ChinaAbstract High‐performance flexible pressure sensors are crucial for applications such as wearable electronics, interactive systems, and healthcare technologies. Among these, iontronic pressure sensors have garnered particular attention due to their superior sensitivity, enabled by the giant capacitance variation of the electric double layer (EDL) at the ionic‐electronic interface under deformation. Key advancements, such as incorporating microstructures into ionic layers and employing diverse materials, have significantly improved sensor properties like sensitivity, accuracy, stability, and response time. This review highlights advancements in flexible EDL pressure sensors, focusing on structural designs and material engineering. These strategies are tailored to optimize key metrics such as sensitivity, detection limit, linearity, stability, response speed, hysteresis, transparency, wearability, selectivity, and multifunctionality. Key fabrication techniques, including micropatterning and externally assisted methods, are reviewed, along with strategies for sensor comparison and guidelines for selecting appropriate sensors. Emerging applications in healthcare, environmental and aerodynamic sensing, human–machine interaction, robotics, and machine learning‐assisted intelligent sensing are explored. Finally, this review discusses the challenges and future directions for advancing EDL‐based pressure sensors.https://doi.org/10.1002/advs.202413141flexible EDL pressure sensormorphological engineeringsensing performancefabrication techniquesadvanced applications |
| spellingShingle | Fengling Zhuo Zhi Ding Xi Yang Fengjian Chu Yulu Liu Zhuoqing Gao Hao Jin Shurong Dong Xiaozhi Wang Jikui Luo Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors Advanced Science flexible EDL pressure sensor morphological engineering sensing performance fabrication techniques advanced applications |
| title | Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors |
| title_full | Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors |
| title_fullStr | Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors |
| title_full_unstemmed | Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors |
| title_short | Advanced Morphological and Material Engineering for High‐Performance Interfacial Iontronic Pressure Sensors |
| title_sort | advanced morphological and material engineering for high performance interfacial iontronic pressure sensors |
| topic | flexible EDL pressure sensor morphological engineering sensing performance fabrication techniques advanced applications |
| url | https://doi.org/10.1002/advs.202413141 |
| work_keys_str_mv | AT fenglingzhuo advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT zhiding advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT xiyang advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT fengjianchu advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT yululiu advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT zhuoqinggao advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT haojin advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT shurongdong advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT xiaozhiwang advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors AT jikuiluo advancedmorphologicalandmaterialengineeringforhighperformanceinterfacialiontronicpressuresensors |