Nanostructuration of PEDOT in Porous Coordination Polymers for Tunable Porosity and Conductivity

Benjamin Le Ouay, Mickael Boudot, Takashi Kitao, Takeshi Yanagida, Susumu Kitagawa, Takashi Uemura

Research output: Contribution to journalArticlepeer-review

100 Citations (Scopus)

Abstract

A series of conductive porous composites were obtained by the polymerization of 3,4-ethylenedioxythiophene (EDOT) in the cavities of MIL-101(Cr). By controlling the amount of EDOT loaded into the host framework, it was possible to modulate the conductivity as well as the porosity of the composite. This approach yields materials with a reasonable electronic conductivity (1.1 × 10-3 S·cm-1) while maintaining high porosity (SBET = 803 m2/g). This serves as a promising strategy for obtaining highly nanotextured conductive polymers with very high accessibility for small gas molecules, which are beneficial to the fabrication of a chemiresistive sensor for the detection of NO2.

Original languageEnglish
Pages (from-to)10088-10091
Number of pages4
JournalJournal of the American Chemical Society
Volume138
Issue number32
DOIs
Publication statusPublished - Aug 17 2016

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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