International Journal of Hydrogen Energy, volume 48, issue 28, pages 10555-10565

Organic interlayers boost the activity of MoS2 toward hydrogen evolution by maintaining high 1T/2H phase ratio

Publication typeJournal Article
Publication date2023-04-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor7.2
ISSN03603199
Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Renewable Energy, Sustainability and the Environment
Abstract
1T-MoS2 shows great promise for hydrogen production due to phenomenal performance in catalyzing hydrogen evolution reaction (HER) from water. However, this phase converts to low-active 2H–MoS2 on superambient heating. A series of MoS2 layered compounds (LCs) with guest organic cations was prepared to reveal the effect of cationic organics on the structure stabilization of 1T-MoS2 and thereby on the catalytic performance of this phase in HER. The results showed that LCs provide significantly higher 1T/2H ratio after heating than non-stabilized 1T phase and some of them exhibit excellent thermal durability in the capacity of HER catalysts. The effect is most pronounced for the organics remaining tightly bound to sulfide sheets in a sulfuric acid electrolyte. Cetyltrimethylammonium and bis(dimethylamino)naphthalene perfectly matched this criterion and provided a long-term maintaining of catalyst activity. The data obtained in this study are hoped to offer new approach for rational design of the efficient non-precious 1T-MoS2-based electrocatalysts for hydrogen production.

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International Journal of Hydrogen Energy
International Journal of Hydrogen Energy, 1, 100%
International Journal of Hydrogen Energy
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Elsevier
Elsevier, 1, 100%
Elsevier
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Goloveshkin A. S. et al. Organic interlayers boost the activity of MoS2 toward hydrogen evolution by maintaining high 1T/2H phase ratio // International Journal of Hydrogen Energy. 2023. Vol. 48. No. 28. pp. 10555-10565.
GOST all authors (up to 50) Copy
Goloveshkin A. S., Lenenko N. D., Buzin M. I., Zaikovskii V. I., Naumkin A. V., Golub A. S. Organic interlayers boost the activity of MoS2 toward hydrogen evolution by maintaining high 1T/2H phase ratio // International Journal of Hydrogen Energy. 2023. Vol. 48. No. 28. pp. 10555-10565.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.ijhydene.2022.11.240
UR - https://doi.org/10.1016%2Fj.ijhydene.2022.11.240
TI - Organic interlayers boost the activity of MoS2 toward hydrogen evolution by maintaining high 1T/2H phase ratio
T2 - International Journal of Hydrogen Energy
AU - Goloveshkin, Alexander S.
AU - Lenenko, Natalia D.
AU - Buzin, M. I.
AU - Zaikovskii, Vladimir I
AU - Naumkin, Alexander V.
AU - Golub, Alexandre S.
PY - 2023
DA - 2023/04/01 00:00:00
PB - Elsevier
SP - 10555-10565
IS - 28
VL - 48
SN - 0360-3199
ER -
BibTex |
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BibTex Copy
@article{2023_Goloveshkin,
author = {Alexander S. Goloveshkin and Natalia D. Lenenko and M. I. Buzin and Vladimir I Zaikovskii and Alexander V. Naumkin and Alexandre S. Golub},
title = {Organic interlayers boost the activity of MoS2 toward hydrogen evolution by maintaining high 1T/2H phase ratio},
journal = {International Journal of Hydrogen Energy},
year = {2023},
volume = {48},
publisher = {Elsevier},
month = {apr},
url = {https://doi.org/10.1016%2Fj.ijhydene.2022.11.240},
number = {28},
pages = {10555--10565},
doi = {10.1016/j.ijhydene.2022.11.240}
}
MLA
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MLA Copy
Goloveshkin, Alexander S., et al. “Organic interlayers boost the activity of MoS2 toward hydrogen evolution by maintaining high 1T/2H phase ratio.” International Journal of Hydrogen Energy, vol. 48, no. 28, Apr. 2023, pp. 10555-10565. https://doi.org/10.1016%2Fj.ijhydene.2022.11.240.
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