PREPARATION OF MULTI-WALLED CARBON NANOTUBES USING NiO CATALYST SYNTHESIZED BY HYDROTHERMAL METHOD
The Ni(OH)2/SiO2 binary colloid was prepared using Ni(NO3)2·6H20 and(C2H50)4Si04 as starting materials and was used to form NiO/Si02 composite pow-der by hydrothermal method and desiccant method in open air respectively. Multi-walled carbon nanotubes (MWCNTs) were synthesized respectively by chemica...
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Veröffentlicht in: | Acta metallurgica sinica : English letters 2003-10, Vol.16 (5), p.416-420 |
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