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Dechlorination of 1,4-dichlorobenzene on unsupported nickel phosphides synthesized in situ: effect of Ni/P ratio on the catalyst activity

Eduard Gennad'evich Dzhabarov 1
Eduard Gennad'evich Dzhabarov
, 
Natalya Nikolaevna Petrukhina 1
Natalya Nikolaevna Petrukhina
, 
Vladislav Dmitrievich Kuzmin 1
Vladislav Dmitrievich Kuzmin
, 
Elena Mikhailovna Zakharyan 1
Elena Mikhailovna Zakharyan
10.71267/mencom.7662
Published 2025-03-31
Communication , Volume 35, Issue 3, 353-355
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Dzhabarov E. G. et al. Dechlorination of 1,4-dichlorobenzene on unsupported nickel phosphides synthesized in situ: effect of Ni/P ratio on the catalyst activity // Mendeleev Communications. 2025. Vol. 35. No. 3. pp. 353-355.
GOST all authors (up to 50) Copy
Dzhabarov E. G., Petrukhina N. N., Kuzmin V. D., Zakharyan E. M. Dechlorination of 1,4-dichlorobenzene on unsupported nickel phosphides synthesized in situ: effect of Ni/P ratio on the catalyst activity // Mendeleev Communications. 2025. Vol. 35. No. 3. pp. 353-355.
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TY - JOUR
DO - 10.71267/mencom.7662
UR - https://mendcomm.colab.ws/publications/10.71267/mencom.7662
TI - Dechlorination of 1,4-dichlorobenzene on unsupported nickel phosphides synthesized in situ: effect of Ni/P ratio on the catalyst activity
T2 - Mendeleev Communications
AU - Dzhabarov, Eduard Gennad'evich
AU - Petrukhina, Natalya Nikolaevna
AU - Kuzmin, Vladislav Dmitrievich
AU - Zakharyan, Elena Mikhailovna
PY - 2025
DA - 2025/03/31
PB - Mendeleev Communications
SP - 353-355
IS - 3
VL - 35
ER -
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@article{2025_Dzhabarov,
author = {Eduard Gennad'evich Dzhabarov and Natalya Nikolaevna Petrukhina and Vladislav Dmitrievich Kuzmin and Elena Mikhailovna Zakharyan},
title = {Dechlorination of 1,4-dichlorobenzene on unsupported nickel phosphides synthesized in situ: effect of Ni/P ratio on the catalyst activity},
journal = {Mendeleev Communications},
year = {2025},
volume = {35},
publisher = {Mendeleev Communications},
month = {Mar},
url = {https://mendcomm.colab.ws/publications/10.71267/mencom.7662},
number = {3},
pages = {353--355},
doi = {10.71267/mencom.7662}
}
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Dzhabarov, Eduard Gennad'evich, et al. “Dechlorination of 1,4-dichlorobenzene on unsupported nickel phosphides synthesized in situ: effect of Ni/P ratio on the catalyst activity.” Mendeleev Communications, vol. 35, no. 3, Mar. 2025, pp. 353-355. https://mendcomm.colab.ws/publications/10.71267/mencom.7662.

Keywords

chlorine-containing waste.
dechlorination
nickel phosphide
red phosphorus
triphenylphosphine
unsupported catalyst

Abstract

The synthesis of nickel phosphides was conducted in situ during the hydrodechlorination reaction of 1,4-dichlorobenzene using either red phosphorus or triphenylphosphine as a starting reactant to produce the phosphides. At Ni/P ratio of 1 : 0.5, the most active nickel phosphide phase, Ni2P, was observed. An increase in phosphorus loading resulted in reducing the degree of dechlorination.

Funders

Russian Science Foundation
24-29-00401

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