BODIPY Dyads and Triads: Synthesis, Optical, Electrochemical and Transistor Properties

Abstract

A series of D-A dyads and D-A-D triads molecular systems based on triphenylamine and 9-ethyl-carbarzole as donor (D) and BODIPY as acceptor (A) has been designed and synthesized. The optoelectronic properties including optical, electrochemical, and charge carrier mobility of these molecules have been investigated. We found that the D-A-D triads exhibited broader absorption, raising the HOMO energy levels and increase hole carrier mobilities. Analysis surface morphology revealed that BODIPY containing carbazole demonstrated smooth film and no macro phase aggregation was observed upon thermal annealing.

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Document Details

Document Type
Technical Report
Publication Date
May 11, 2018
Accession Number
AD1083381

Entities

People

  • Piyachai Khomein
  • Sankaran Thayumanavan
  • Sompit Wanwong

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Absorption
  • Boron Compounds
  • Carrier Mobility
  • Charge Carriers
  • Chemistry
  • Column Chromatography
  • Electrons
  • Energy Levels
  • Field Effect Transistors
  • Films
  • Mass Spectrometry
  • Materials
  • Measurement
  • Semiconductors
  • Spectra
  • Transistors
  • Transport Properties

Readers

  • Inertial Navigation Systems.
  • Materials Science and Engineering.
  • Nanocomposite Materials Science

Technology Areas

  • Microelectronics