Photocatalytic activity of Ni-loaded TiO2 nanoparticles precisely controlled in size and shape

Takeshi Kimijima, Takafumi Sasaki, Masafumi Nakaya, Kiyoshi Kanie, Atsushi Muramatsu

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Photocatalytic activity of anatase-type TiO2 nanoparticles with different shape, prepared by gel-sol method, was evaluated. Particle morphology, that is, the main surface crystal plane was found critically decisive for the photocatalytic activity for H2 evolution from aqueous ethanol. Namely, the activity of cubic particles bound by {100} and {001} faces, estimated from highresolution TEM images, showed highest activity among one tested.

Original languageEnglish
Pages (from-to)1080-1081
Number of pages2
JournalChemistry Letters
Volume39
Issue number10
DOIs
Publication statusPublished - 2010 Sep 24

ASJC Scopus subject areas

  • Chemistry(all)

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