α,ω-Distyryl Oligothiophenes: High Mobility Semiconductors for Environmentally Stable Organic Thin Film Transistors - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of the American Chemical Society Année : 2005

α,ω-Distyryl Oligothiophenes: High Mobility Semiconductors for Environmentally Stable Organic Thin Film Transistors

Christine Videlot-Ackermann
  • Fonction : Auteur
Jörg Ackermann
  • Fonction : Auteur
Koji Kawamura
  • Fonction : Auteur
Noriyuki Yoshimoto
  • Fonction : Auteur
Pascal Raynal
  • Fonction : Auteur
Ahmed El Kassmi
  • Fonction : Auteur
Frédéric Fages

Résumé

Critical to the development of organic electronics is the design and synthesis of new organic semiconductors with improved electrical performance and enhanced environmental stability. We present in this communication the synthesis of a series of simple oligothiophene derivatives that bear the styryl unit as terminal substituent. Thin film field-effect transistors incorporating these compounds show high electrical performance, such as mobilities as high as 0.1 cm2/Vs, along with exceptional stability under ambient conditions. Especially, the longer oligomer, DS-4T, containing the quaterthiophene core gives rise to devices that show no decrease in performance after more than 17 months of storage and under continuous operation. Such stability features are unprecedented in the oligothiophene series.

Domaines

Chimie

Dates et versions

hal-03409352 , version 1 (29-10-2021)

Identifiants

Citer

Christine Videlot-Ackermann, Jörg Ackermann, Hugues Brisset, Koji Kawamura, Noriyuki Yoshimoto, et al.. α,ω-Distyryl Oligothiophenes: High Mobility Semiconductors for Environmentally Stable Organic Thin Film Transistors. Journal of the American Chemical Society, 2005, 127 (47), pp.16346-16347. ⟨10.1021/ja054358c⟩. ⟨hal-03409352⟩

Collections

UNIV-TLN MAPIEM
16 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More