Hydrogen storage in carbon nanotubes with Ni nanoparticles by electrochemical
محل انتشار: مجله بین المللی ابعاد نانو، دوره: 2، شماره: 3
سال انتشار: 1391
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 87
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شناسه ملی سند علمی:
JR_IJND-2-3_003
تاریخ نمایه سازی: 24 تیر 1401
چکیده مقاله:
In this paper, the electrochemical hydrogen storage in nanocomposite materials was studied. Multi-Walled Carbon Nanotubes (MWCNTs) electrode was prepared by mixing with special composite. The optimum ratio of MWCNTs was estimated ۳۰-۷۰% (w/w) in the composite material. MWCNTs were synthesized by Chemical vapor deposition (CVD). The nanocomposite was homogenized by microwave. Cyclic voltammetry (CV) was applied to study the behavior of electrode. Ni nanoparticles were electrodeposited on working electrodes via dual-pulse method. Voltammograms indicated that, Ni nanoparticles have electrocatalytic effect on hydrogen storage capacity.
کلیدواژه ها:
نویسندگان
N. Rahimi
Nano Chemical Engineering Department, Shiraz University.
S. Sabbaghi
Nano Chemical Engineering Department, Shiraz University.
M. H. Sheikhi
Nano Technology Research Institute, Shiraz University.