Preparation of visible light-activated titania photocatalyst by mechanochemical method

Shu Yin, Qiwu Zhang, Fumio Saito, Tsugio Sato

Research output: Contribution to journalArticlepeer-review

189 Citations (Scopus)

Abstract

Nitrogen-doped yellowish rutile titania prepared by high energy ball milling of P-25 titania - 5% HMT (Hexamethylene-tetramine, C6H12N4) mixed powders followed by calcination in air at 400°C possessed two absorption edges around 400 and 540 nm and showed excellent photocatalytic ability for nitrogen monoxide oxidization under irradiation of the visible light of wavelength > 510 nm.

Original languageEnglish
Pages (from-to)358-359
Number of pages2
JournalChemistry Letters
Volume32
Issue number4
DOIs
Publication statusPublished - 2003 Apr 5

ASJC Scopus subject areas

  • Chemistry(all)

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