Synthesis of Mg 2+ -, Al 3+ -, and Ga 3+ -containing layered hydroxides and supported platinum catalysts based thereon

O. B. Belskaya; L. N. Stepanova; T. I. Gulyaeva; N. N. Leont’eva; V. I. Zaikovskii; A. N. Salanov; V. A. Likholobov

doi:10.1134/S0023158416040029

Synthesis of Mg²⁺-, Al³⁺-, and Ga³⁺-containing layered hydroxides and supported platinum catalysts based thereon

作者: Belskaya O.B.¹^,2, Stepanova L.N.¹, Gulyaeva T.I.¹, Leont’eva N.N.¹, Zaikovskii V.I.³, Salanov A.N.³, Likholobov V.A.¹^,2
隶属关系:
1. Institute of Hydrocarbons Processing, Siberian Branch
2. Omsk State Technical University
3. Boreskov Institute of Catalysis, Siberian Branch
期: 卷 57, 编号 4 (2016)
页面: 546-556
栏目: Article
URL: https://journals.rcsi.science/0023-1584/article/view/162641
DOI: https://doi.org/10.1134/S0023158416040029
ID: 162641

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The effect of the cationic composition of MgAl(Ga) layered double hydroxides on the structure, texture, and acid–base properties of related oxide supports for platinum catalysts has been investigated. As gallium is progressively substituted for aluminum in the mixed oxide, the properties of the support change only slightly, while the activity of the Ga–Pt catalysts in propane conversion increases, the propylene selectivity remains high (99%), and C–C bond hydrogenolysis is hampered.