Codeposition of colloidal platinum particles and iron chloride precursor on TiO2 for efficient catalytic oxidation of CO to CO2

研究成果: Contribution to journalArticle査読

抄録

Codeposition of metal chlorides with Pt colloidal nanoparticles on TiO2 followed by oxidation at 400 °C and reduction at 200 °C improved the activity for Pt-catalyzed CO oxidation with stoichiometric amount of O2. The highest activity was obtained when FeCl3 was used as the additive with the Fe/Pt ratio of 0.2. XAFS, X-EDS, FTIR, and catalytic studies revealed that the deposition of Fe species on the reduced Pt sites gave active sites, which exhibited CO oxidation with high efficiency.

本文言語英語
ページ(範囲)1786-1788
ページ数3
ジャーナルChemistry Letters
44
12
DOI
出版ステータス出版済み - 2015

All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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「Codeposition of colloidal platinum particles and iron chloride precursor on TiO<sub>2</sub> for efficient catalytic oxidation of CO to CO<sub>2</sub>」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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