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Dragon-Boat-Type Heptathienoacenes: Synthesis, Structures, and Their Applications in OFETs.
Zhang, Chao; Liu, Yang; Ma, Zhiying; Wang, Guangxia; Li, Chunli; Yang, Fangxu; Shi, Jianwu; Li, Rongjin; Wang, Hua.
Afiliação
  • Zhang C; Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, China.
  • Liu Y; Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China.
  • Ma Z; Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, China.
  • Wang G; Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, China.
  • Li C; Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, China.
  • Yang F; Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China.
  • Shi J; Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, China.
  • Li R; Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China.
  • Wang H; Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, China.
Org Lett ; 24(48): 8741-8746, 2022 Dec 09.
Article em En | MEDLINE | ID: mdl-36279169
A novel synthetic strategy for efficient construction of dragon-boat-type heptathienoacenes (DBHTs) via the α-ß position carbon-carbon cross-coupling between two dithienothiophenes is employed. Their crystal structures are confirmed by X-ray single-crystal analysis. The first thin film FET devices of heptathienoacenes are fabricated using OTS-treated SiO2/Si substrates, in which DBHT-5-based devices exhibit an unprecedented highest hole mobility value of 1.15 cm2 V-1 s-1 and on/off ratios over 106 with a threshold voltage of 0 V.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Lett Assunto da revista: BIOQUIMICA Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China País de publicação: Estados Unidos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Lett Assunto da revista: BIOQUIMICA Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China País de publicação: Estados Unidos