Volume 6, Issue 1 (winter 2009 2009)                   IJMSE 2009, 6(1): 15-19 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
M. Pirhadi Tavandashti, M. Zandrahimi, B. Akbari. AGGLOMERATION ASSESMENT OF NANO-SIZED ALUMINA POWDERS. IJMSE 2009; 6 (1) :15-19
URL: http://ijmse.iust.ac.ir/article-1-154-en.html
AGGLOMERATION ASSESMENT OF NANO-SIZED ALUMINA POWDERS
M. Pirhadi Tavandashti , M. Zandrahimi , B. Akbari
Abstract:   (29799 Views)
Abstract: Nanoparticles exhibit a high reactivity and strong tendency towards agglomeration. In this study, aluminum oxide (alumina) nanoparticles were characterized by gas adsorption (BET), transmition electron microscopy (TEM) and photon correlation spectroscopy (PCS) techniques to assess the agglomeration of the particles. There is a good correlation between the BET and TEM measurements but PCS was larger in the mean and median size and with a degree of agglomerates being detected. Some agglomeration was evident, but most of the particles existed as discrete objects as observed in the (HR) TEM images which were in good agreement with the agglomeration factor.
Keywords: Agglomeration, Alumina, Aggregation, Nanoparticles, Thermal plasma
     
Type of Study: Research Paper |
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2022 All Rights Reserved | Iranian Journal of Materials Science and Engineering

Designed & Developed by : Yektaweb