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XPS and AEM studies of carbon‐supported HDS catalysts
Author(s) -
Brinen J. S.,
Allard L. F.,
Daly F. P.
Publication year - 1986
Publication title -
surface and interface analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.52
H-Index - 90
eISSN - 1096-9918
pISSN - 0142-2421
DOI - 10.1002/sia.740090406
Subject(s) - x ray photoelectron spectroscopy , catalysis , carbon fibers , analytical chemistry (journal) , hydrodesulfurization , chemistry , materials science , chemical engineering , environmental chemistry , composite number , organic chemistry , engineering , composite material
A series of carbon‐supported HDS catalysts has been characterized by XPS and high resolution analytical electron microscopy. the size, distribution and composition of clusters or particles of Co and Mo oxides on the support materials is shown to be related to variations in processing treatments. These results are discussed in terms of catalyst activity measurements and surface analytical information (XPS data).