Molecular Catalysis

, том 433 , страницы 235-241

The effect of composition of the ruthenium precursors and heat treatment conditions on the activity of Ru-Ba/Sibunit catalysts for ammonia synthesis

Nadezhda V. Smirnova ¹

K N Iost ²

V L Temerev ²

T I Gulyaeva ²

M V Trenikhin ²

I V Muromtsev ²

Evgeny V. Khramov ³

Yan V. Zubavichus ³

D.A Shlyapin ²

P.G Tsyrulnikov ²

Скрыть аффилиации авторов Показать аффилиации авторов: 3 аффилиации

Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, Leninsky prospect, 31, Moscow 119991, Russia |

Institute of Hydrocarbons Processing SB RAS, Neftezavodskaya st., 54, Omsk 644040, Russia |

National Research Center “Kurchatov Institute”, pl. Kurchatova 1,Moscow 123182,Russia |

Тип публикации: Journal Article

Дата публикации: 2017-05-01

Elsevier

Molecular Catalysis

scimago Q1

wos Q2

БС1

SJR: 0.878

CiteScore: 7.2

Impact factor: 4.9

ISSN: 24688231

DOI: 10.1016/j.mcat.2016.12.015

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Catalysis

Physical and Theoretical Chemistry

Process Chemistry and Technology

Краткое описание

The effect of composition of the chlorine-containing precursors of ruthenium and heat treatment conditions on the preparation of catalysts supported on carbon composite Sibunit for the ammonia synthesis was studied. The activity of Ru-Ba/Sibunit samples was shown to depend on ruthenium dispersion and residual chlorine content in the catalyst. The removal of outer-sphere chloride ions from ammonia complexes of ruthenium via ionic exchange and the replacement of hydrogen reduction of the Ru precursor by calcination in an inert atmosphere prevent sintering and agglomeration of the active component particles, thus enhancing the catalyst activity.

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Шляпин Дмитрий

83 публикации, 950 цитирований, 7 рецензий

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Институт катализа им. Г.К. Борескова СО РАН

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Russian Journal of Applied Chemistry	Russian Journal of Applied Chemistry, 1, 10% Russian Journal of Applied Chemistry 1 публикация, 10%
Kinetics and Catalysis	Kinetics and Catalysis, 1, 10% Kinetics and Catalysis 1 публикация, 10%
Reaction Kinetics, Mechanisms and Catalysis	Reaction Kinetics, Mechanisms and Catalysis, 1, 10% Reaction Kinetics, Mechanisms and Catalysis 1 публикация, 10%
Journal of Catalysis	Journal of Catalysis, 1, 10% Journal of Catalysis 1 публикация, 10%
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Smirnova N. V. et al. The effect of composition of the ruthenium precursors and heat treatment conditions on the activity of Ru-Ba/Sibunit catalysts for ammonia synthesis // Molecular Catalysis. 2017. Vol. 433. pp. 235-241.

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Smirnova N. V., Iost K. N., Temerev V. L., Gulyaeva T. I., Trenikhin M. V., Muromtsev I. V., Khramov E. V., Zubavichus Y. V., Shlyapin D., Tsyrulnikov P. The effect of composition of the ruthenium precursors and heat treatment conditions on the activity of Ru-Ba/Sibunit catalysts for ammonia synthesis // Molecular Catalysis. 2017. Vol. 433. pp. 235-241.

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TY - JOUR

DO - 10.1016/j.mcat.2016.12.015

UR - https://doi.org/10.1016/j.mcat.2016.12.015

TI - The effect of composition of the ruthenium precursors and heat treatment conditions on the activity of Ru-Ba/Sibunit catalysts for ammonia synthesis

T2 - Molecular Catalysis

AU - Smirnova, Nadezhda V.

AU - Iost, K N

AU - Temerev, V L

AU - Gulyaeva, T I

AU - Trenikhin, M V

AU - Muromtsev, I V

AU - Khramov, Evgeny V.

AU - Zubavichus, Yan V.

AU - Shlyapin, D.A

AU - Tsyrulnikov, P.G

PY - 2017

DA - 2017/05/01

PB - Elsevier

SP - 235-241

VL - 433

SN - 2468-8231

ER -

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@article{2017_Smirnova,

author = {Nadezhda V. Smirnova and K N Iost and V L Temerev and T I Gulyaeva and M V Trenikhin and I V Muromtsev and Evgeny V. Khramov and Yan V. Zubavichus and D.A Shlyapin and P.G Tsyrulnikov},

title = {The effect of composition of the ruthenium precursors and heat treatment conditions on the activity of Ru-Ba/Sibunit catalysts for ammonia synthesis},

journal = {Molecular Catalysis},

year = {2017},

volume = {433},

publisher = {Elsevier},

month = {may},

url = {https://doi.org/10.1016/j.mcat.2016.12.015},

pages = {235--241},

doi = {10.1016/j.mcat.2016.12.015}

}

Издатель

Elsevier

Журнал

Molecular Catalysis

scimago Q1

wos Q2

БС1

SJR

0.878

CiteScore

7.2

Impact factor

4.9

ISSN

24688231 (Print)

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