Electrophosphorescent Polymers Based on Polyarylether Hosts

  • Shiyang Shao
Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Shiyang Shao
    Pages 1-21
  3. Shiyang Shao
    Pages 23-42
  4. Shiyang Shao
    Pages 95-96

About this book

Introduction

This thesis introduces a series of novel, non-conjugated polyarylether hosts that are not subject to the triplet-energy limitations of traditional conjugated polymer hosts. As a result of this major breakthrough, the long-standing problem of triplet energy back transfer has now been overcome, making it possible to design high-efficiency electrophosphorescent polymers (PhPs), especially the blue and all-phosphorescent white ones. In addition, the author proposes a spiro-linked hyperbranched architecture for PhPs to inhibit the undesired triplet energy back transfer process in low triplet-energy hosts. The work in this thesis provides vital new insights into the design of PhPs and has led to several publications in high-profile journals.

Keywords

All-phosphorescent white PhPs Blue electrophosphorescent polyarylethers Electroluminescent materials Electrophosphorescent polymer (PhPs) Non-conjugated polymers Organic Electroluminescence Phosphorescent polymer light emitting diodes (PhPLEDs) Polyarylether hosts Spiro-linked hyperbranched architecture Triplet energy back transfer (TEBT)

Authors and affiliations

  • Shiyang Shao
    • 1
  1. 1.State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of Sci.ChangchunChina

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-662-44376-7
  • Copyright Information Springer-Verlag Berlin Heidelberg 2014
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Chemistry and Materials Science
  • Print ISBN 978-3-662-44375-0
  • Online ISBN 978-3-662-44376-7
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • About this book