Butterfly Mesogens Based on Carbazole, Fluorene or Fluorenone: Mesomorphous, Gelling, Photophysical, and Photoconductive Properties - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue European Journal of Organic Chemistry Année : 2021

Butterfly Mesogens Based on Carbazole, Fluorene or Fluorenone: Mesomorphous, Gelling, Photophysical, and Photoconductive Properties

Résumé

A generic synthetic method based on the Suzuki-Scholl reactions was successfully exploited to yield new poly(hetero)aromatic hydrocarbons containing carbazole, fluorene or fluorenone moieties. These butterfly-like mesogens exhibit columnar mesophases, form fibrous gels in various solvents, emit blue to orange light in films and solutions and show outstanding photocurrent behavior with charge carrier mobility in the ∼0.03 cm 2 V −1 s −1 range.

Domaines

Chimie organique
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Dates et versions

hal-03407941 , version 1 (28-10-2021)

Identifiants

Citer

Jun‐fang Hang, Hang Lin, Ke‐qing Zhao, Ping Hu, Bi‐qin Wang, et al.. Butterfly Mesogens Based on Carbazole, Fluorene or Fluorenone: Mesomorphous, Gelling, Photophysical, and Photoconductive Properties. European Journal of Organic Chemistry, 2021, 2021 (13), pp.1989-2002. ⟨10.1002/ejoc.202100108⟩. ⟨hal-03407941⟩
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