Electromagnetic-field-assisted synthesis of Ni foam film-supported CoCu alloy microspheres composed of nanosheets: A high performance catalyst for the hydrolysis of ammonia borane

被引：19

作者：

Liao, Jinyun ^{[1
]}

Lv, Fei ^{[2
]}

Feng, Yufa ^{[1
]}

Zhong, Shoudeng ^{[1
]}

Wu, Xiaoxin ^{[1
]}

Zhang, Xibin ^{[1
]}

Wang, Huize ^{[1
]}

Li, Jiajia ^{[1
]}

Li, Hao ^{[1
]}

机构：

[1] Huizhou Univ, Sch Chem & Mat Engn, Huizhou 516007, Peoples R China

[2] Entry Exit Inspect & Quarantine Bur Huizhou, Testing Ctr, Huizhou 516007, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2019年 / 122卷

关键词：

CoCu alloy; Hydrogen production; Ammonia borane; HYDROGEN GENERATION; SYNERGETIC CATALYSIS; SIO2; NANOSPHERES; ROOM-TEMPERATURE; FACILE SYNTHESIS; NANOPARTICLES; DEHYDROGENATION; GRAPHENE; COBALT; EVOLUTION;

D O I：

10.1016/j.catcom.2019.01.010

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：

The development of low-cost catalysts with high activity and stability for the dehydrogenation of ammonia borane for hydrogen production becomes important in the field of heterogeneous catalysis. In this communication, an electromagnetic-field-assisted deposition process was adopted to prepare Ni foam supported CoCu alloy microspheres composed of nanosheets (CoCu/Ni). In the hydrolytic dehydrogenation of ammonia borane, the initial rate of hydrogen production for the as-prepared CoCu/Ni catalyst can reach 30.5 mol H-2 min(-1) mol(cat)(-1). Moreover, the CoCu/Ni catalyst maintained its activity after 10 consecutive catalytic cycles, demonstrating its high stability and good reusability.

引用

页码：16 / 19

页数：4

共 30 条

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