Evaluation of low-grade ceria as a Pd-catalyst support material

Autor:	A. M. Straccia, L.P. Haack, George W. Graham, Hungwen Jen, Robert Walter Mccabe, D.A. Benson, W. Chun
Rok vydání:	1999
Předmět:	Cerium Transition metal chemistry Oxygen storage Process Chemistry and Technology Catalyst support Inorganic chemistry chemistry.chemical_element Heterogeneous catalysis Catalysis Refining (metallurgy) Palladium
Zdroj:	Applied Catalysis A: General. 184:265-272
ISSN:	0926-860X
Popis:	Cerium concentrate, a low-grade material obtained at an early stage in refining ceria from raw ore, was employed as a support for model Pd catalysts. Both the support and the catalysts were characterized by a combination of techniques including oxygen storage measurements. Results are compared with those from similar catalysts made with pure ceria. The cerium concentrate is generally inferior to pure ceria as a support material and oxygen storage component. However, its effectiveness is greater than that of an inactive support, and thus it could be suitable for certain applications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6556f0c1d1f4d49da816c942d1243cae https://doi.org/10.1016/s0926-860x(99)00100-3 Zobrazit plný text záznamu Full Text from ScienceDirect