Previous Article Next Article Table of Contents Chemical Reviews, Vol.105, No.1, 115-183, 2005 DOI10.1021/cr040083s Export Citation The structure of active centers and the ethylene polymerization mechanism on the Cr/SiO2 catalyst: A frontier for the characterization methods Groppo E, Lamberti C, Bordiga S, Spoto G, Zecchina A Please enable JavaScript to view the comments powered by Disqus.