Effect of primary materials ratio and their stirring time on SiC nanoparticle production efficiency through sol gel process
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
Effect of primary materials ratio and their stirring
time on SiC nanoparticle production efficiency
through sol gel process
|
|
| Creator |
Mazinan , Vahid
Nosrati , Hassan |
|
| Subject |
Metallurgy
Materials Science |
|
| Description |
In this article, SiC (silicon carbide) Nanopowder was synthesized by sol-gel method. TEOS and sucrose were used as pricier source. Final gel were prepared by
mixing in different stirring times and different ratio in pH=4 and drying. This mixture
was heated at 650°C and carbothermal reduction was carried out at 1500°C. XRD
analyses showed that produced powder in this condition are only b-Sic . Investigating
SEM and TEM images and PS diagrams for different samples one can realize that in
TEOS/sucrose=4 and stirring time, 5 hours, maximum efficiency and minimum grain
size and minimum agglomeration occurs. Experiment result indicated that nano silicium
carbide along with tetraethoxysilane, ethanol, sucrose and water can be used as carbon
supply. Average grain size which has been seen by SEM was less than 100 nm.
|
|
| Publisher |
CSIR-NML
|
|
| Date |
2014-03
|
|
| Type |
Article
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://eprints.nmlindia.org/7185/1/29-34.pdf
Mazinan , Vahid and Nosrati , Hassan (2014) Effect of primary materials ratio and their stirring time on SiC nanoparticle production efficiency through sol gel process. Journal of Metallurgy and Materials Science, 56(1) (NON-SCI). pp. 29-34. |
|
| Relation |
http://www.nmlindia.org/7185
http://eprints.nmlindia.org/7185/ |
|