Photochemical deposition of platinum on TiO2 by using poly(vinyl alcohol) as an electron donor and a protecting polymer

Masafumi Harada, Hisahiro Einaga

研究成果: ジャーナルへの寄稿学術誌査読

11 被引用数 (Scopus)

抄録

Platinum particles were photochemically deposited on TiO2 by using poly(vinyl alcohol) (PVA) as an electron donor and a protecting polymer. TEM and EXAFS studies showed that diameter of Pt particles prepared in H 2O solution with PVA was smaller than that prepared in H 2O/ethanol mixture with or without PVA, and the Pt particles had each particle diameter between 1.0 and 2.0 nm and good dispersity of particles on TiO2. The Pt/TiO2 catalyst prepared in H2O solution with PVA showed the highest activity for CO photooxidation, and the order of the activity was the same as that of the Pt particle size.

本文言語英語
ページ(範囲)63-67
ページ数5
ジャーナルCatalysis Communications
5 2
DOI
出版ステータス出版済み - 2月 2004
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 触媒
  • 化学 (全般)
  • プロセス化学およびプロセス工学

フィンガープリント

「Photochemical deposition of platinum on TiO2 by using poly(vinyl alcohol) as an electron donor and a protecting polymer」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。

引用スタイル