Preparation of [Fe]-SSZ-24 through the isomorphous substitution of [B]-SSZ-24 with iron, and its catalytic properties in the isopropylation of biphenyl
H Kawagoe, K Komura, JH Kim, G Seo…
文献索引:Kawagoe, Hiroaki; Komura, Kenichi; Kim, Jong-Ho; Seo, Gon; Sugi, Yoshihiro Journal of Molecular Catalysis A: Chemical, 2011 , vol. 350, # 1-2 p. 1 - 8
[Fe]-SSZ-24, a ferrosilicate with AFI topology, was prepared through an isomorphous substitution of [B]-SSZ-24 with iron, and applied for the isopropylation of biphenyl (BP) to understand the mechanism of shape-selective catalysis. The substitution of [B]-SSZ-24 with an aqueous solution of a limited amount of Fe (NO3) 3· 6H2O effectively gave [Fe]-SSZ-24, and its XRD gave clear patterns of AFI topology without the peaks assigned to Fe2O3.[Fe]- ...