Efficient catalytic performance of Ru nanoparticles for hydrogen generation from NH3BH3: The dual role of Mo oxide

被引：15

作者：

Du, Xigang ^{[1
]}

Liu, Hongyu ^{[1
]}

Su, Mengfan ^{[1
]}

Tai, Yuping ^{[1
]}

Pan, Bingli ^{[1
]}

Guo, Ning ^{[1
]}

Zhang, Jun ^{[1
]}

机构：

[1] Henan Univ Sci & Technol, Sch Chem & Chem Engn, Luoyang 471023, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2023年 / 175卷

基金：

中国国家自然科学基金;

关键词：

Hydrogen production; Ammonia borane; Ruthenium; Mo oxide; HYDROLYTIC DEHYDROGENATION; AMMONIA BORANE; EVOLUTION;

D O I：

10.1016/j.catcom.2023.106616

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ru nanoparticles doped and supported by Mo oxide (Ru/Mo oxide NPs) were synthesized via an in situ coprecipitation strategy for hydrogen production via hydrolysis of ammonia borane (AB). The optimized Ru0.9Mo0.1 catalyst composition exhibited a total turnover frequency (TOF) value of 514.8 molH2 (molRu0.9Mo0.1)- 1 min- 1 at room temperature. Systematic characterization of the catalysts unveiled the dual role of Mo oxide in regulating the structure and catalytic performance of Ru NPs. This work provides a new approach for the design of Ru-based nanocatalysts toward hydrolysis of AB for H2 harvest.

引用

页数：7

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