Stretchable all-gel organic electrochemical transistors
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Abstract
Stretchable organic electrochemical transistors (OECTs) are promising for flexible electronics. However, the balance between stretchability and electrical properties is a great challenge for OECTs. Here, high-performance stretchable all-gel OECTs based on semiconducting polymer gel active layers and poly(ionic liquid) ionogel electrolytes are developed. The all-gel network structures effectively promote ion penetration/transport and endows the OECTs with high stretchability. The resulting OECTs exhibit an excellent combination of ultra-high transconductance of 86.4 mS, on/off ratio of 1.2 × 105, stretchability up to 50%, and high stretching stability up to 10000 cycles under 30% strain. We demonstrate that the…
Citation impact
42
total citations
- FWCI
- 20.59
- Percentile
- 100%
- References
- 80
Citations per year
Authors
12Topics & keywords
Topics
Keywords
- Transistor
- Materials science
- Electrochemistry
- Nanotechnology
- Chemistry
- Electrode
- Electrical engineering
- Engineering
UN Sustainable Development Goals
- Affordable and clean energy
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