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

261 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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