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An ambipolar conducting covalent organic framework with self-sorted and periodic electron donor-acceptor ordering

  • Xiao Feng
  • , Long Chen
  • , Yoshihito Honsho
  • , Oraphan Saengsawang
  • , Lili Liu
  • , Lu Wang
  • , Akinori Saeki
  • , Stephan Irle
  • , Shu Seki
  • , Yuping Dong
  • , Donglin Jiang

Research output: Contribution to journalArticlepeer-review

278 Scopus citations

Abstract

A donor-acceptor built-in covalent organic framework with segregated, periodic, and bicontinuous electron donor-acceptor ordering is reported. The framework consists of pre-organized periodic independent pathways for ambipolar electron and hole conduction and constitutes vertically ordered p-n heterojunctions with a broad D-A interface for enhanced photoconductivity.

Original languageEnglish
Pages (from-to)3026-3031
Number of pages6
JournalAdvanced Materials
Volume24
Issue number22
DOIs
StatePublished - Jun 12 2012
Externally publishedYes

Keywords

  • ambipolar conducting
  • covalent organic frameworks
  • electron acceptors
  • electron donors
  • self-sorting

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