Please use this identifier to cite or link to this item:
|Title:||Growth of multi-walled carbon nanotubes on mechanical alloying-derived Al2O3-ni nanocomposite powder|
|Authors:||Liu, B. |
|Citation:||Liu, B., Zhong, Z., Ding, J., Lin, J., Shi, Y., Si, L. (2001). Growth of multi-walled carbon nanotubes on mechanical alloying-derived Al2O3-ni nanocomposite powder. Journal of Materials Chemistry 11 (10) : 2523-2528. ScholarBank@NUS Repository. https://doi.org/10.1039/b103770f|
|Abstract:||Mechanical alloying was employed to produce the nanocomposite Al2O3-Ni. It was found that the mechanical alloying of a mixture of NiO and α-Al2O3 generated a highly disordered structure. Reduction under a hydrogen atmosphere led to formation of nano-sized Ni crystallites in the Al2O3 matrix. Relatively high BET specific surface areas indicate that the sub-micron nanocomposite particles have a porous structure. In comparison with the co-precipitated powder, the mechanical alloying-derived powder shows smaller particle/agglomerate size and much higher Ni reducibility. Multi-walled carbon nanotubes with a high production yield were successfully synthesized by using the mechanical alloying-derived nanocomposite as the catalyst.|
|Source Title:||Journal of Materials Chemistry|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 5, 2018
WEB OF SCIENCETM
checked on Nov 20, 2018
checked on Sep 7, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.