title: Preferential CO oxidation promoted by the presence of H2 over K-Pt/Al2O3.
abstract: In preferential CO oxidation in H2-rich gas, K-Pt/Al2O3(K/Pt = 10) was very effective in decreasing CO concentration below 10 ppm in the 375-410 K range, and the turnover frequency of the K-Pt/Al2O3 was 20 times as high as that of Pt/Al2O3 at 353 K; furthermore, the activity of CO oxidation was promoted drastically by the presence of H2.
authors.affiliation: Institute of Materials Science, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan.
authors.forename: Yuji
authors.initials: Y
authors.lastname: Minemura
authors.forename: Shin-ichi
authors.initials: S
authors.lastname: Ito
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Miyao
authors.forename: Shuichi
authors.initials: S
authors.lastname: Naito
authors.forename: Keiichi
authors.initials: K
authors.lastname: Tomishige
authors.forename: Kimio
authors.initials: K
authors.lastname: Kunimori