Effective Hole and Electron Transport in Solution-Processable Nanoscale Films of a Deep-Green Dye exhibiting Room-Temperature Columnar Mesophases

Key Points

• The research aims to improve charge transport properties in liquid crystal materials for electronic applications.
• Synthesis of oxadiazole-functionalized anthraquinones
• Characterization of mesophases at room temperature
• Measurement of charge mobilities for holes and electrons
• Demonstrated ambipolarity with nearly constant mobilities
• Achieved hole and electron mobilities in the order of 10
• Revealed room-temperature stability of columnar rectangular mesophases