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Direct Observation by EXAFS of Selenophene Chemisorption by Sulphide Hydrodesulphurization Catalysts

Anatolii Nikolaevich Startsev ¹

Anatolii Nikolaevich Startsev

Sergey A Shkuropat ¹

Sergey A Shkuropat

Vladimir Vladimirovich Kriventsov ¹

Vladimir Vladimirovich Kriventsov

Dmitrii Ivanovich Kochubey ¹

Dmitrii Ivanovich Kochubey

Kirill Il'ich Zamaraev ¹

Kirill Il'ich Zamaraev

¹ G.K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation

10.1070/MC1991v001n01ABEH000004

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Published 1991-03-31

Communication , Volume 1, Issue 1, 6-7

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Startsev A. N. et al. Direct Observation by EXAFS of Selenophene Chemisorption by Sulphide Hydrodesulphurization Catalysts // Mendeleev Communications. 1991. Vol. 1. No. 1. pp. 6-7.

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Startsev A. N., Shkuropat S. A., Kriventsov V. V., Kochubey D. I., Zamaraev K. I. Direct Observation by EXAFS of Selenophene Chemisorption by Sulphide Hydrodesulphurization Catalysts // Mendeleev Communications. 1991. Vol. 1. No. 1. pp. 6-7.

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TY - JOUR

DO - 10.1070/MC1991v001n01ABEH000004

UR - https://mendcomm.colab.ws/publications/10.1070/MC1991v001n01ABEH000004

TI - Direct Observation by EXAFS of Selenophene Chemisorption by Sulphide Hydrodesulphurization Catalysts

T2 - Mendeleev Communications

AU - Startsev, Anatolii Nikolaevich

AU - Shkuropat, Sergey A

AU - Kriventsov, Vladimir Vladimirovich

AU - Kochubey, Dmitrii Ivanovich

AU - Zamaraev, Kirill Il'ich

PY - 1991

DA - 1991/03/31

PB - Mendeleev Communications

SP - 6-7

IS - 1

VL - 1

ER -

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@article{1991_Startsev,

author = {Anatolii Nikolaevich Startsev and Sergey A Shkuropat and Vladimir Vladimirovich Kriventsov and Dmitrii Ivanovich Kochubey and Kirill Il'ich Zamaraev},

title = {Direct Observation by EXAFS of Selenophene Chemisorption by Sulphide Hydrodesulphurization Catalysts},

journal = {Mendeleev Communications},

year = {1991},

volume = {1},

publisher = {Mendeleev Communications},

month = {Mar},

url = {https://mendcomm.colab.ws/publications/10.1070/MC1991v001n01ABEH000004},

number = {1},

pages = {6--7},

doi = {10.1070/MC1991v001n01ABEH000004}

}

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Startsev, Anatolii Nikolaevich, et al. “Direct Observation by EXAFS of Selenophene Chemisorption by Sulphide Hydrodesulphurization Catalysts.” Mendeleev Communications, vol. 1, no. 1, Mar. 1991, pp. 6-7. https://mendcomm.colab.ws/publications/10.1070/MC1991v001n01ABEH000004.

Abstract

After adsorption of C₄H₄Se at ambient temperature, two intense peaks appeared in the radial atomic distribution curves obtained from the Ni K-edge EXAFS spectra of the sulphide catalysts Ni–Mo/Al₂O₃, which have been attributed to the coordination of selenophene to Ni with Ni–Se distance R 2.5 Å and Ni–C distance R 3.0 Å; no evidence for the coordination of selenophene to Mo was obtained from Mo K-edge EXAFS.