Open Access
Natural aluminosilicate nanotubes loaded with RuCo as nanoreactors for Fischer-Tropsch synthesis
K M Mazurova
1
,
Aleksandr Glotov
1, 2
,
M S Kotelev
1
,
O L Eliseev
3
,
Maria Rubtsova
1
,
Anna Vutolkina
2
,
Ruslan Kazantsev
3
,
Publication type: Journal Article
Publication date: 2022-01-18
scimago Q1
wos Q1
SJR: 1.013
CiteScore: 10.2
Impact factor: 6.9
ISSN: 14686996, 18785514
PubMed ID:
35069010
General Materials Science
Abstract
ABSTRACT Following nanoarchitectural approach, mesoporous halloysite nanotubes with internal surface composed of alumina were loaded with 5–6 nm RuCo nanoparticles by sequential loading/reduction procedure. Ruthenium nanoclusters were loaded inside clay tube by microwave-assisted method followed by cobalt ions electrostatic attraction to ruthenium during wetness impregnation step. Developed nanoreactors with bimetallic RuCo nanoparticles were investigated as catalysts for the Fischer-Tropsch process. The catalyst with 14.3 wt.% of Co and 0.15 wt.% of Ru showed high activity (СO conversion reached 24.6%), low selectivity to methane (11.9%), CO2 (0.3%), selectivity to C5+ hydrocarbons of 79.1% and chain growth index (α) = 0.853. Proposed nanoreactors showed better selectivity to target products combined with high activity in comparison to the similar bimetallic systems supported on synthetic porous materials. It was shown that reducing agent (NaBH4 or H2) used to obtain Ru nanoclusters at first synthesis step played a very important role in the reducibility and selectivity of resulting RuCo catalysts.
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Total citations:
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Citations from 2024:
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(60%)
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GOST
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Mazurova K. M. et al. Natural aluminosilicate nanotubes loaded with RuCo as nanoreactors for Fischer-Tropsch synthesis // Science and Technology of Advanced Materials. 2022. Vol. 23. No. 1. pp. 17-30.
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Mazurova K. M., Glotov A., Kotelev M. S., Eliseev O. L., Gushchin P. V., Rubtsova M., Vutolkina A., Kazantsev R., Vinokurov V., Stavitskaya A. Natural aluminosilicate nanotubes loaded with RuCo as nanoreactors for Fischer-Tropsch synthesis // Science and Technology of Advanced Materials. 2022. Vol. 23. No. 1. pp. 17-30.
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RIS
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TY - JOUR
DO - 10.1080/14686996.2021.2017754
UR - https://doi.org/10.1080/14686996.2021.2017754
TI - Natural aluminosilicate nanotubes loaded with RuCo as nanoreactors for Fischer-Tropsch synthesis
T2 - Science and Technology of Advanced Materials
AU - Mazurova, K M
AU - Glotov, Aleksandr
AU - Kotelev, M S
AU - Eliseev, O L
AU - Gushchin, Pavel V.
AU - Rubtsova, Maria
AU - Vutolkina, Anna
AU - Kazantsev, Ruslan
AU - Vinokurov, Vladimir
AU - Stavitskaya, Anna
PY - 2022
DA - 2022/01/18
PB - Taylor & Francis
SP - 17-30
IS - 1
VL - 23
PMID - 35069010
SN - 1468-6996
SN - 1878-5514
ER -
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BibTex (up to 50 authors)
Copy
@article{2022_Mazurova,
author = {K M Mazurova and Aleksandr Glotov and M S Kotelev and O L Eliseev and Pavel V. Gushchin and Maria Rubtsova and Anna Vutolkina and Ruslan Kazantsev and Vladimir Vinokurov and Anna Stavitskaya},
title = {Natural aluminosilicate nanotubes loaded with RuCo as nanoreactors for Fischer-Tropsch synthesis},
journal = {Science and Technology of Advanced Materials},
year = {2022},
volume = {23},
publisher = {Taylor & Francis},
month = {jan},
url = {https://doi.org/10.1080/14686996.2021.2017754},
number = {1},
pages = {17--30},
doi = {10.1080/14686996.2021.2017754}
}
Cite this
MLA
Copy
Mazurova, K. M., et al. “Natural aluminosilicate nanotubes loaded with RuCo as nanoreactors for Fischer-Tropsch synthesis.” Science and Technology of Advanced Materials, vol. 23, no. 1, Jan. 2022, pp. 17-30. https://doi.org/10.1080/14686996.2021.2017754.