Control of grain growth of nanocomposite TiO2

Nanocomposite TiO2 powders were synthesized by a mechanical alloying method with different heating times and temperatures. Formation of NiTiO3 in nanocomposite TiO2 by ball milling was found to control the grain growth of nanosize TiO2 and enhance the high temperature thermal stability.

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Bibliographische Detailangaben
Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2005-11, Vol.408 (1-2), p.243-246
Hauptverfasser:	DONG HYUN KIM, HA SUNG PARK, JAE HAN JHO, KIM, Sun-Jae, KYUNG SUB LEE
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Nanoscale materials and structures: fabrication and characterization Other topics in nanoscale materials and structures Physics
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Beschreibung
Zusammenfassung:	Nanocomposite TiO2 powders were synthesized by a mechanical alloying method with different heating times and temperatures. Formation of NiTiO3 in nanocomposite TiO2 by ball milling was found to control the grain growth of nanosize TiO2 and enhance the high temperature thermal stability.
ISSN:	0921-5093 1873-4936
DOI:	10.1016/j.msea.2005.08.127