Abstract
We report a simple and roll-to-roll suitable method of manufacturing low-voltage, allpolymer electrochemical transistors (ECTs). The ECTs are built on self-supported and patterned ion conducting membranes that are tailor-made by the electron beam irradiation induced grafting technique. The redox-active poly(3,4-ethylene dioxythiophene)/poly(styrene sulfonate) (PEDOT/PSS) is then printed by flexography onto the membrane in one fabrication step. The ECTs are "normally-on" devices that operate below 2 V. We also utilize overoxidation of PEDOT in order to demonstrate write-once read many times (WORM) memory functionality in the ECT.
Original language | English |
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Pages (from-to) | 1207-1211 |
Number of pages | 5 |
Journal | Organic Electronics |
Volume | 11 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 2010 |
MoE publication type | A1 Journal article-refereed |
Keywords
- All-polymer
- Electrochemical transistor
- Organic transistor
- PEDOT/PSS
- Roll-to-roll
- WORM