Hydrogen production by water gas shift reaction over Pd-K impregnated Co oxide catalyst

Keisuke Yamamuro, Sakurako Tamura, Ryo Watanabe, Yasushi Sekine*

*この研究の対応する著者

研究成果: Article査読

13 被引用数 (Scopus)

抄録

Effects of K and Pd loading on Co3O4 catalyst for the water gas shift (WGS) reaction were investigated. Pd/K/Co3O 4 catalyst showed high and stable activity and high selectivity to WGS. Regarding loading amounts of Pd and K, the latter is important for WGS activity and selectivity. XRD, XAFS, and TPR measurements confirmed potassium loading benefits. Supported Pd promoted oxidation of CO with lattice oxygen. The synergetic effect of these functions of K and Pd protected high catalyst activity and stability.

本文言語English
ページ(範囲)339-344
ページ数6
ジャーナルCatalysis Letters
143
4
DOI
出版ステータスPublished - 2013 4月

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)

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