Deagglomeration and fractal behavior of Y2O3 nano-phase powders

Deagglomeration and fractal behavior of Y2O3 nano-phase powders

This work highlights the structural form of nano-crystalline yttria powders when viewed as fractals as well as their actual physical form when viewed as aggregates. It was also found that the oxidant-to-fuel ratio of the combustion process has a strong bearing on these structural aspects.

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Veröffentlicht in:Scripta materialia 2006-09, Vol.55 (6), p.569-572
Hauptverfasser: CHAVAN, S. V, SASTRY, P. U, TYAGI, A. K
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Metals. Metallurgy
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Zusammenfassung:This work highlights the structural form of nano-crystalline yttria powders when viewed as fractals as well as their actual physical form when viewed as aggregates. It was also found that the oxidant-to-fuel ratio of the combustion process has a strong bearing on these structural aspects.
ISSN:1359-6462
1872-8456
DOI:10.1016/j.scriptamat.2006.03.045