Synthesis of Mixed Nickel-Aluminum Oxides and a Study of Their Catalytic Activity
- Авторы: Lakhova A.1, Valieva G.1, Nocova A.1, Valieva A.1, Petrov S.1,2, Bashkirtseva N.1
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Учреждения:
- Kazan’ National Research Technological University
- Kazan’ Federal (Volga Region) University
- Выпуск: Том 55, № 2 (2019)
- Страницы: 119-124
- Раздел: Kinetics and Catalysis
- URL: https://journals.rcsi.science/0009-3092/article/view/235778
- DOI: https://doi.org/10.1007/s10553-019-01011-x
- ID: 235778
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Аннотация
In this work, we studied the phase composition and structure of the mixed oxide obtained from a layered Ni-Al double hydroxide (Ni:Al = 3:1). The hydroxide obtained by precipitation from a solution of nickel and aluminum nitrates has a hexagonal crystal lattice with crystallite diameter 7 nm. The crystallite diameter was reduced to 4 nm after roasting of this hydroxide at 500°C. The crystallites consist of octahedral layers and a slight amount spine/ structure. The products of the cracking of normal alkanes in the presence of this mixed Ni-Al oxide feature an increased amount of their low-boiling homologs and branched alkanes.
Об авторах
A. Lakhova
Kazan’ National Research Technological University
Автор, ответственный за переписку.
Email: lfm59@mail.riu
Россия, Kazan’
G. Valieva
Kazan’ National Research Technological University
Email: lfm59@mail.riu
Россия, Kazan’
A. Nocova
Kazan’ National Research Technological University
Email: lfm59@mail.riu
Россия, Kazan’
A. Valieva
Kazan’ National Research Technological University
Email: lfm59@mail.riu
Россия, Kazan’
S. Petrov
Kazan’ National Research Technological University; Kazan’ Federal (Volga Region) University
Email: lfm59@mail.riu
Россия, Kazan’; Kazan’
N. Bashkirtseva
Kazan’ National Research Technological University
Email: lfm59@mail.riu
Россия, Kazan’