Jeong, Jaehoon ; Marques, Gabriel Cadilha ; Feng, Xiaowei ; Boll, Dominic ; Singaraju, Surya Abhishek ; Aghassi‐Hagmann, Jasmin ; Hahn, Horst ; Breitung, Ben (2019)
Ink‐jet printable, self‐assembled, and chemically crosslinked ion‐gel as electrolyte for thin film, printable transistors.
In: Advanced Materials Interfaces, 6 (21)
doi: 10.1002/admi.201901074
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Electrolyte‐gated transistors (EGTs) represent an interesting alternative to conventional dielectric‐gating to reduce the required high supply voltage for printed electronic applications. Here, a type of ink‐jet printable ion‐gel is introduced and optimized to fabricate a chemically crosslinked ion‐gel by self‐assembled gelation, without additional crosslinking processes, e.g., UV‐curing. For the self‐assembled gelation, poly(vinyl alcohol) and poly(ethylene‐alt‐maleic anhydride) are used as the polymer backbone and chemical crosslinker, respectively, and 1‐ethyl‐3‐methylimidazolium trifluoromethanesulfonate ([EMIM][OTf]) is utilized as an ionic species to ensure ionic conductivity. The as‐synthesized ion‐gel exhibits an ionic conductivity of ≈5 mS cm⁻¹ and an effective capacitance of 5.4 µF cm⁻² at 1 Hz. The ion‐gel is successfully employed in EGTs with an indium oxide (In₂O₃) channel, which shows on/off‐ratios of up to 1.3 × 10⁶ and a subthreshold swing of 80.62 mV dec⁻¹.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Jeong, Jaehoon ; Marques, Gabriel Cadilha ; Feng, Xiaowei ; Boll, Dominic ; Singaraju, Surya Abhishek ; Aghassi‐Hagmann, Jasmin ; Hahn, Horst ; Breitung, Ben |
| Art des Eintrags: | Bibliographie |
| Titel: | Ink‐jet printable, self‐assembled, and chemically crosslinked ion‐gel as electrolyte for thin film, printable transistors |
| Sprache: | Englisch |
| Publikationsjahr: | 2019 |
| Ort: | Weinheim |
| Verlag: | Wiley-VCH |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Advanced Materials Interfaces |
| Jahrgang/Volume einer Zeitschrift: | 6 |
| (Heft-)Nummer: | 21 |
| Kollation: | 7 Seiten |
| DOI: | 10.1002/admi.201901074 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Electrolyte‐gated transistors (EGTs) represent an interesting alternative to conventional dielectric‐gating to reduce the required high supply voltage for printed electronic applications. Here, a type of ink‐jet printable ion‐gel is introduced and optimized to fabricate a chemically crosslinked ion‐gel by self‐assembled gelation, without additional crosslinking processes, e.g., UV‐curing. For the self‐assembled gelation, poly(vinyl alcohol) and poly(ethylene‐alt‐maleic anhydride) are used as the polymer backbone and chemical crosslinker, respectively, and 1‐ethyl‐3‐methylimidazolium trifluoromethanesulfonate ([EMIM][OTf]) is utilized as an ionic species to ensure ionic conductivity. The as‐synthesized ion‐gel exhibits an ionic conductivity of ≈5 mS cm⁻¹ and an effective capacitance of 5.4 µF cm⁻² at 1 Hz. The ion‐gel is successfully employed in EGTs with an indium oxide (In₂O₃) channel, which shows on/off‐ratios of up to 1.3 × 10⁶ and a subthreshold swing of 80.62 mV dec⁻¹. |
| Freie Schlagworte: | electrolyte‐gated transistors, ink‐jet print, ion‐gels, ionic liquids, printed electronics |
| ID-Nummer: | 1901074 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 660 Technische Chemie |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Gemeinschaftslabor Nanomaterialien |
| Hinterlegungsdatum: | 30 Jan 2024 07:22 |
| Letzte Änderung: | 30 Jan 2024 07:22 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Ink‐Jet Printable, Self‐Assembled, and Chemically Crosslinked Ion‐Gel as Electrolyte for Thin Film, Printable Transistors. (deposited 29 Jan 2024 13:47)
- Ink‐jet printable, self‐assembled, and chemically crosslinked ion‐gel as electrolyte for thin film, printable transistors. (deposited 30 Jan 2024 07:22) [Gegenwärtig angezeigt]
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