Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor
Abstract The electrolyte serves as a key component in organic electrochemical transistors (OECTs) and allows for the modulation of the conductivity of the polymer channel by applying a voltage to the gate electrode. Different from liquid electrolytes in OECTs, the solid electrolyte is beneficial for...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2023-10-01
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| Series: | Advanced Electronic Materials |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/aelm.202300337 |
| _version_ | 1797662954841178112 |
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| author | Xinlu Teng Lin Lin Jun Sun Haoxin Tian Jia Li Shichuan Ke Zhidong Lou Yanbing Hou Yufeng Hu Feng Teng |
| author_facet | Xinlu Teng Lin Lin Jun Sun Haoxin Tian Jia Li Shichuan Ke Zhidong Lou Yanbing Hou Yufeng Hu Feng Teng |
| author_sort | Xinlu Teng |
| collection | DOAJ |
| description | Abstract The electrolyte serves as a key component in organic electrochemical transistors (OECTs) and allows for the modulation of the conductivity of the polymer channel by applying a voltage to the gate electrode. Different from liquid electrolytes in OECTs, the solid electrolyte is beneficial for the integration in the circuit and shows great stability. And considering the fabrication of the device, developing a new solution‐processed solid electrolyte for OECTs is a critical area of research. In this work, the organic–inorganic perovskite is used as the electrolyte to fabricate polymer electrochemical transistors due to its solid‐phase ion migration kinetics. To realize this goal, a separate polyethylene oxide (PEO) layer on top of the poly[2‐methoxy‐5‐(2‐ethylhexyloxy)‐1,4‐phenylenevinylene] (MEH‐PPV) layer plays a crucial role since it can affect the electric field and the ion motion. More importantly, based on this device structure, both a polymer light‐emitting electrochemical transistor and the polymer electrochemical phototransistor are realized. The solution‐processed solid organic–inorganic perovskite electrolytes can enable the development of integration in OECTs, which have significant potential for multifunctional applications. |
| first_indexed | 2024-03-11T19:07:35Z |
| format | Article |
| id | doaj.art-c76201c6add24488be3b85959e55f501 |
| institution | Directory Open Access Journal |
| issn | 2199-160X |
| language | English |
| last_indexed | 2024-03-11T19:07:35Z |
| publishDate | 2023-10-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Electronic Materials |
| spelling | doaj.art-c76201c6add24488be3b85959e55f5012023-10-10T05:50:39ZengWiley-VCHAdvanced Electronic Materials2199-160X2023-10-01910n/an/a10.1002/aelm.202300337Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical TransistorXinlu Teng0Lin Lin1Jun Sun2Haoxin Tian3Jia Li4Shichuan Ke5Zhidong Lou6Yanbing Hou7Yufeng Hu8Feng Teng9Key Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaKey Laboratory of Luminescence and Optical Information Ministry of Education Institute of Optoelectronic Technology Beijing Jiaotong University Beijing100044P. R. ChinaAbstract The electrolyte serves as a key component in organic electrochemical transistors (OECTs) and allows for the modulation of the conductivity of the polymer channel by applying a voltage to the gate electrode. Different from liquid electrolytes in OECTs, the solid electrolyte is beneficial for the integration in the circuit and shows great stability. And considering the fabrication of the device, developing a new solution‐processed solid electrolyte for OECTs is a critical area of research. In this work, the organic–inorganic perovskite is used as the electrolyte to fabricate polymer electrochemical transistors due to its solid‐phase ion migration kinetics. To realize this goal, a separate polyethylene oxide (PEO) layer on top of the poly[2‐methoxy‐5‐(2‐ethylhexyloxy)‐1,4‐phenylenevinylene] (MEH‐PPV) layer plays a crucial role since it can affect the electric field and the ion motion. More importantly, based on this device structure, both a polymer light‐emitting electrochemical transistor and the polymer electrochemical phototransistor are realized. The solution‐processed solid organic–inorganic perovskite electrolytes can enable the development of integration in OECTs, which have significant potential for multifunctional applications.https://doi.org/10.1002/aelm.202300337electrochemical dopinglight‐emittingperovskite electrolytesphototransistorstransistors |
| spellingShingle | Xinlu Teng Lin Lin Jun Sun Haoxin Tian Jia Li Shichuan Ke Zhidong Lou Yanbing Hou Yufeng Hu Feng Teng Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor Advanced Electronic Materials electrochemical doping light‐emitting perovskite electrolytes phototransistors transistors |
| title | Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor |
| title_full | Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor |
| title_fullStr | Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor |
| title_full_unstemmed | Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor |
| title_short | Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor |
| title_sort | application of perovskite as solution processed solid electrolyte in polymer electrochemical transistor |
| topic | electrochemical doping light‐emitting perovskite electrolytes phototransistors transistors |
| url | https://doi.org/10.1002/aelm.202300337 |
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