期刊
ACS APPLIED MATERIALS & INTERFACES
卷 7, 期 2, 页码 1031-1034出版社
AMER CHEMICAL SOC
DOI: 10.1021/am5068436
关键词
monodisperse; Ni; Pt; hydrazine; hydrogen storage
资金
- National Natural Science Foundation of China [21201134]
- Natural Science Foundation of Jiangsu Province [BK20130370]
- Natural Science Foundation of Hubei Province [2013CFB288]
- Creative Research Groups of Hubei Province [2014CFA007]
- Large-scale Instrument and Equipment Sharing Foundation of Wuhan University
Ultrafine monodisperse bimetallic NiPt nanoparticles with different compositions have been successfully synthesized by coreduction of nickel acetylacetonate and platinum acetylacetonate with borane-tert-butylamine in oleylamine. Among all the catalysts tested, Ni84Pt16/graphene exhibited 100% hydrogen selectivity, and marked high catalytic activity, with TOF values of 415 h(1) at 50 degrees C, and 133 h(1) at 25 degrees C for hydrogen generation from alkaline solution of hydrazine.
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