Al2O3 Supported Ni2P Catalyst Derived from Nickel Sulfide with Enhanced Hydrotreating Performance

Al2O3 Supported Ni2P Catalyst Derived from Nickel Sulfide with Enhanced Hydrotreating Performance Научная публикация

Журнал

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Вых. Данные

Год: 2025, Том: 66, Номер: 3, Страницы: 371–377 Страниц : DOI: 10.1134/s0023158425600555

Авторы

Wang Yanling ¹ , Wang Junen ¹

Организации

1	Key Laboratory of Energetic Materials, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, 235000 China

A highly dispersed Ni2P/Al2O3 catalyst was prepared by phosphidating nickel sulfide supported on Al2O3 using a triphenylphosphine (TPP) solution. The synthesis of Ni2P/Al2O3 was successfully achieved at a phosphidation temperature of 523 K, resulting in Ni2P particles that were well-dispersed on the Al2O3 support, with an average particle size of approximately 8.7 nm. The resulting Al2O3-supported Ni2P catalyst demonstrated exceptional activity in the hydrotreating of model diesel, significantly outperforming traditional Ni2P catalysts synthesized via the temperature-programmed reduction (TPR) method. This work presents a straightforward approach for synthesizing transition metal phosphide catalysts for hydrotreating using sulfides as precursors.

Wang Y. , Wang J.
Al2O3 Supported Ni2P Catalyst Derived from Nickel Sulfide with Enhanced Hydrotreating Performance
Kinetics and Catalysis. 2025. V.66. N3. P.371–377. DOI: 10.1134/s0023158425600555 WOS Scopus CAPlus OpenAlex

Поступила в редакцию:	24 мая 2024 г.
Принята к публикации:	19 апр. 2025 г.
Опубликована online:	30 июл. 2025 г.

Web of science:	WOS:001539589300001
Scopus:	2-s2.0-105012209551
Chemical Abstracts:	2025:1820227
OpenAlex:	W4412723454