Detail publikačního výsledku
Organic electrochemical transistors (OECT) based on PEDOT and functionalized methylimidazolium-imide electrolytes
BLAHUT, J.; MICHALEC, M.; ZMEŠKAL, O.; MENČÍK, P.; SVOBODA, P.; POSPÍŠIL, J.
Originální název
Organic electrochemical transistors (OECT) based on PEDOT and functionalized methylimidazolium-imide electrolytes
Anglický název
Organic electrochemical transistors (OECT) based on PEDOT and functionalized methylimidazolium-imide electrolytes
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
This article compares three types of organic electrochemical transistors using different ionic liquids (EMIM-TFSI, BMIM-TFS, HMIM-Cl) that differ in the sizes of their cations and anions. In all cases, PEDOT:PSS was used as the conductive channel between the source and drain electrodes. In addition to the current-voltage characteristics input, output, transfer current and transfer voltage), parameters characterizing charge transport, i.e. electron and hole mobility, distance of the Fermi level from the valence/conduction band, monoenergetic trap concentration and its position (in the bandgap) were determined. The obtained results suggest that BMIM-TFS, with its comparable ion sizes, is the most suitable candidate for the construction of electrochemical transistors.
Anglický abstrakt
This article compares three types of organic electrochemical transistors using different ionic liquids (EMIM-TFSI, BMIM-TFS, HMIM-Cl) that differ in the sizes of their cations and anions. In all cases, PEDOT:PSS was used as the conductive channel between the source and drain electrodes. In addition to the current-voltage characteristics input, output, transfer current and transfer voltage), parameters characterizing charge transport, i.e. electron and hole mobility, distance of the Fermi level from the valence/conduction band, monoenergetic trap concentration and its position (in the bandgap) were determined. The obtained results suggest that BMIM-TFS, with its comparable ion sizes, is the most suitable candidate for the construction of electrochemical transistors.
Klíčová slova
Ionic liquids, PEDOT:PSS, OECT
Klíčová slova v angličtině
Ionic liquids, PEDOT:PSS, OECT
Autoři
BLAHUT, J.; MICHALEC, M.; ZMEŠKAL, O.; MENČÍK, P.; SVOBODA, P.; POSPÍŠIL, J.
Vydáno
04.09.2025
Nakladatel
American Institute of Physics
Kniha
AIP Conference Proceedings
Periodikum
AIP conference proceedings
Stát
Spojené státy americké
Strany od
020001-1
Strany do
020001-8
Strany počet
8
URL