RETRACTED: Isomerization of n-hexane with Pt/Ni-based catalysts supported on Al-rich zeolite Beta and correlation with acidity and oxidation state of metal crystallites

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief.Against the policy agreed to by the corresponding author, this paper was submitted for publication without the consent of one of the authors (D. Cardoso).