One-pot preparation of core-shell structure titania/polyaniline hybrid materials: The effect of sodium dodecyl sulfate surfactant

Youn Gyu Han, Takafumi Kusunose, Tohru Sekino

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

Polyaniline (PANI)-coated titania (TiO2) have been prepared with ammonium persulfate (APS) as an oxidant in aqueous sodium dodecyl sulfate (SDS) micellar solution. The addition of a small amount of TiO2 nanoparticles greatly increased electrical conductivity from 5.89 to 14.2 S/cm. The effect of SDS for TiO2@PANI composites was studied in terms of morphology of the core-shell structure, dispersibility of TiO2 in composites, and electrical conductivity.

Original languageEnglish
Pages (from-to)858-859
Number of pages2
JournalChemistry Letters
Volume37
Issue number8
DOIs
Publication statusPublished - 2008 Aug 5

ASJC Scopus subject areas

  • Chemistry(all)

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