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Preparing Hydroxylamine Sulfate via the Hydrogenation of NO on Pt/Graphite Catalysts III: Functionalizing the Surfaces of Supports and the Formation of the Active Component when Synthesizing the Catalyst. / Simonov, P. A.; Bobrovskaya, A. n.; Bobrin, V. a. et al.

In: Catalysis in Industry, Vol. 16, No. 3, 01.09.2024, p. 263-277.

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@article{50047cf1d06e4a4d8035267750e74fe2,
title = "Preparing Hydroxylamine Sulfate via the Hydrogenation of NO on Pt/Graphite Catalysts III: Functionalizing the Surfaces of Supports and the Formation of the Active Component when Synthesizing the Catalyst",
abstract = "The authors reveal aspects of the formation of platinum nanoparticles and chemical coating of carbon support surfaces when preparing model (0.5%Pt/Sibunite) and industrial (0.5%Pt/Graphite) catalysts for synthesizing hydroxylamine sulfate via the hydrogenation of NO in a solution of H2SO4. It is shown that functionalizing the surfaces of supports with nitrogen-containing groups while depositing platinum ensures not only the dispersion of metal but a strong increase in its selectivity toward hydroxylamine sulfate. It is assumed that maximum selectivity is characteristic of active sites being single atoms or small platinum clusters bound to the nitrogen-containing ligands of a carbon surface.",
author = "Simonov, {P. A.} and Bobrovskaya, {A. n.} and Bobrin, {V. a.} and Kvon, {R. i.} and Bukhtiyarov, {A. V.} and Rudina, {N. a.} and Romanenko, {A. v.}",
year = "2024",
month = sep,
day = "1",
doi = "10.1134/S2070050424700144",
language = "English",
volume = "16",
pages = "263--277",
journal = "Catalysis in Industry",
issn = "2070-0504",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Preparing Hydroxylamine Sulfate via the Hydrogenation of NO on Pt/Graphite Catalysts III: Functionalizing the Surfaces of Supports and the Formation of the Active Component when Synthesizing the Catalyst

AU - Simonov, P. A.

AU - Bobrovskaya, A. n.

AU - Bobrin, V. a.

AU - Kvon, R. i.

AU - Bukhtiyarov, A. V.

AU - Rudina, N. a.

AU - Romanenko, A. v.

PY - 2024/9/1

Y1 - 2024/9/1

N2 - The authors reveal aspects of the formation of platinum nanoparticles and chemical coating of carbon support surfaces when preparing model (0.5%Pt/Sibunite) and industrial (0.5%Pt/Graphite) catalysts for synthesizing hydroxylamine sulfate via the hydrogenation of NO in a solution of H2SO4. It is shown that functionalizing the surfaces of supports with nitrogen-containing groups while depositing platinum ensures not only the dispersion of metal but a strong increase in its selectivity toward hydroxylamine sulfate. It is assumed that maximum selectivity is characteristic of active sites being single atoms or small platinum clusters bound to the nitrogen-containing ligands of a carbon surface.

AB - The authors reveal aspects of the formation of platinum nanoparticles and chemical coating of carbon support surfaces when preparing model (0.5%Pt/Sibunite) and industrial (0.5%Pt/Graphite) catalysts for synthesizing hydroxylamine sulfate via the hydrogenation of NO in a solution of H2SO4. It is shown that functionalizing the surfaces of supports with nitrogen-containing groups while depositing platinum ensures not only the dispersion of metal but a strong increase in its selectivity toward hydroxylamine sulfate. It is assumed that maximum selectivity is characteristic of active sites being single atoms or small platinum clusters bound to the nitrogen-containing ligands of a carbon surface.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85204879739&origin=inward&txGid=e96631c49767483a7452941f5e6a0051

U2 - 10.1134/S2070050424700144

DO - 10.1134/S2070050424700144

M3 - Article

VL - 16

SP - 263

EP - 277

JO - Catalysis in Industry

JF - Catalysis in Industry

SN - 2070-0504

IS - 3

ER -

ID: 60797576