Near-infrared electroluminescent light-emitting devices based on ethyne-bridged porphyrin fluorophores


Journal Article

The ethyne-bridged porphyrin oligomers constitutes a highly promising new class of emissive dopants suitable for the fabrication of near infrared (NIR) polymer-based light-emitting diodes (LEDs). These fluorophores, synthesized from simple porphyrinic building blocks, are attractive as components of long-wavelength electroluminescence (EL) layers that consist of conjugated polymer/small molecule blends. Such experiments, coupled with potentiometric data, showed that in EL charge is efficiently trapped by the porphyrinic guests.

Full Text

Duke Authors

Cited Authors

  • Ostrowski, JC; Susumu, K; Robinson, MR; Therien, MJ; Bazan, GC

Published Date

  • August 5, 2003

Published In

Volume / Issue

  • 15 / 15

Start / End Page

  • 1296 - 1300

International Standard Serial Number (ISSN)

  • 0935-9648

Digital Object Identifier (DOI)

  • 10.1002/adma.200305228

Citation Source

  • Scopus