Heterofluorenes and 2,5-dihexylbenzene conjugated copolymers:new host materials for organic light-emitting diodes

Jinzhu Cao, Yijian Jiang, Lingfei Ji, Renfeng Chen, Wei Huang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Five kinds of heterofluorenes (silafluorene, oxygafluorene, sulfafluorene, phosphafluorene, carbazole) and 2,5- dihexylbenzene alternative conjugated copolymers have been developed via Suzuki coupling reaction. The successful preparation of the conjugated copolymers opens a door for a new kind of host materials with high triplet state energy as excellent host materials and special optical properties with tremendous potential in the field of organic electronics without the typical defects of polyfluorene.

Original languageEnglish
Title of host publication2019 International Conference on Optical Instruments and Technology - Micro/Nano Photonics
Subtitle of host publicationMaterials and Devices
EditorsBaojun Li, Xingjun Wang, Ya Sha Yi
PublisherSPIE
ISBN (Electronic)9781510636583
DOIs
StatePublished - 2020
Event2019 International Conference on Optical Instruments and Technology - Micro/Nano Photonics: Materials and Devices - Beijing, China
Duration: 26 Oct 201928 Oct 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11440
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2019 International Conference on Optical Instruments and Technology - Micro/Nano Photonics: Materials and Devices
Country/TerritoryChina
CityBeijing
Period26/10/1928/10/19

Keywords

  • Conjugated copolymer
  • Heterofluorenes
  • OLED
  • Synthesis

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