Thermal stability of an SiO2-coated Rh catalyst and catalytic activity in NO reduction by CO

Authors
Ikeda, M Tago, T Kishida, M Wakabayashi, K
Citation
M. Ikeda et al., Thermal stability of an SiO2-coated Rh catalyst and catalytic activity in NO reduction by CO, CHEM COMMUN, (23), 2001, pp. 2512-2513
Citations number
10
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
23
Year of publication
2001
Pages
2512 - 2513
Database
ISI
SICI code
1359-7345(2001):23<2512:TSOASR>2.0.ZU;2-5
Abstract
An SiO2-coated Rh catalyst with SiO2 thickness of 13 nm has much higher sta bility against sintering of Rh and SiO2 than sol-gel and impregnation Rh/Si O2 catalysts; it exhibits the highest activity in the NO-CO reaction among these catalysts after thermal treatment.