Training‐Augmented Ionic Switch for Logic Signal Modulation
Abstract Efficient ionic conductivity switching is crucial for the progression of iontronics, where adaptability and dynamic control are desirable to the innovation of intelligent devices. One of the main challenges in the field is to develop materials that not only transit between distinct conducti...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2025-03-01
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| Series: | Advanced Electronic Materials |
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| Online Access: | https://doi.org/10.1002/aelm.202400408 |
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| author | Rui Jia Xiaozheng Duan Kaige Wang Fengqiang Sun Teng Li Zhu Chen Le Wang Gang Wang Liang‐Wen Feng Hengda Sun Meifang Zhu |
| author_facet | Rui Jia Xiaozheng Duan Kaige Wang Fengqiang Sun Teng Li Zhu Chen Le Wang Gang Wang Liang‐Wen Feng Hengda Sun Meifang Zhu |
| author_sort | Rui Jia |
| collection | DOAJ |
| description | Abstract Efficient ionic conductivity switching is crucial for the progression of iontronics, where adaptability and dynamic control are desirable to the innovation of intelligent devices. One of the main challenges in the field is to develop materials that not only transit between distinct conductive states but also exhibit evolvable properties to enhance their functional capabilities. Addressing this, a reversible phase‐transition hydrated salt crystal ionic gel (RPSIG) for innovative ionic switch design is introduced. The RPSIG demonstrates an exceptional ability to modulate its ionic conductivity, with a switching ratio able to reach 5000‐fold after training. The training effect can be attributed to the enhanced synergistic interplay between crystallites and the polymer matrix, which leads to thermodynamic stabilization of the interfacial structure and induces a higher energy cost for ion migrations. Meanwhile, the RPSIG exhibits the capability to adjust its resistive‐capacitive properties in response to phase transitions, making it a versatile component for signal processing. Further application of RPSIG in intelligent latches and multifunctional hybrid circuits enables effective logic signal transmission, highlighting its potential in pioneering the development of advanced iontronic devices. |
| format | Article |
| id | doaj-art-e9195ec1c10a4ccbb330e597deab3a5b |
| institution | OA Journals |
| issn | 2199-160X |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Electronic Materials |
| spelling | doaj-art-e9195ec1c10a4ccbb330e597deab3a5b2025-08-20T01:58:04ZengWiley-VCHAdvanced Electronic Materials2199-160X2025-03-01113n/an/a10.1002/aelm.202400408Training‐Augmented Ionic Switch for Logic Signal ModulationRui Jia0Xiaozheng Duan1Kaige Wang2Fengqiang Sun3Teng Li4Zhu Chen5Le Wang6Gang Wang7Liang‐Wen Feng8Hengda Sun9Meifang Zhu10State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaState Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun Jilin 130022 ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaState Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun Jilin 130022 ChinaKey Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaKey Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 ChinaAbstract Efficient ionic conductivity switching is crucial for the progression of iontronics, where adaptability and dynamic control are desirable to the innovation of intelligent devices. One of the main challenges in the field is to develop materials that not only transit between distinct conductive states but also exhibit evolvable properties to enhance their functional capabilities. Addressing this, a reversible phase‐transition hydrated salt crystal ionic gel (RPSIG) for innovative ionic switch design is introduced. The RPSIG demonstrates an exceptional ability to modulate its ionic conductivity, with a switching ratio able to reach 5000‐fold after training. The training effect can be attributed to the enhanced synergistic interplay between crystallites and the polymer matrix, which leads to thermodynamic stabilization of the interfacial structure and induces a higher energy cost for ion migrations. Meanwhile, the RPSIG exhibits the capability to adjust its resistive‐capacitive properties in response to phase transitions, making it a versatile component for signal processing. Further application of RPSIG in intelligent latches and multifunctional hybrid circuits enables effective logic signal transmission, highlighting its potential in pioneering the development of advanced iontronic devices.https://doi.org/10.1002/aelm.202400408ionic‐switchiontronicslogical circuitsphase‐transition gelssmart materials |
| spellingShingle | Rui Jia Xiaozheng Duan Kaige Wang Fengqiang Sun Teng Li Zhu Chen Le Wang Gang Wang Liang‐Wen Feng Hengda Sun Meifang Zhu Training‐Augmented Ionic Switch for Logic Signal Modulation Advanced Electronic Materials ionic‐switch iontronics logical circuits phase‐transition gels smart materials |
| title | Training‐Augmented Ionic Switch for Logic Signal Modulation |
| title_full | Training‐Augmented Ionic Switch for Logic Signal Modulation |
| title_fullStr | Training‐Augmented Ionic Switch for Logic Signal Modulation |
| title_full_unstemmed | Training‐Augmented Ionic Switch for Logic Signal Modulation |
| title_short | Training‐Augmented Ionic Switch for Logic Signal Modulation |
| title_sort | training augmented ionic switch for logic signal modulation |
| topic | ionic‐switch iontronics logical circuits phase‐transition gels smart materials |
| url | https://doi.org/10.1002/aelm.202400408 |
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