Schwarz, Sebastian ; Thron, Andrew M. ; Rufner, Jorgen ; Benthem, Klaus van ; Guillon, Olivier ; Olevsky, E. (2012)
Low Temperature Sintering of Nanocrystalline Zinc Oxide: Effect of Heating Rate Achieved by Field Assisted Sintering/Spark Plasma Sintering.
In: Journal of the American Ceramic Society, 95 (8)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Using Field Assisted Sintering Technique/Spark Plasma Sintering the effect of heating rate on the sintering of zinc oxide at a temperature of 400°C has been investigated. For the highest heating rate of 100°C/min, relative density larger than 95% was achieved whereas at low heating rates only little shrinkage occurred. Hardness measurements, Transmission Electron Microscopy, and impedance spectroscopy revealed clear differences between heating rates. It was found that residual water is responsible for this behavior, enhancing particle rearrangement and diffusion kinetics.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Schwarz, Sebastian ; Thron, Andrew M. ; Rufner, Jorgen ; Benthem, Klaus van ; Guillon, Olivier ; Olevsky, E. |
| Art des Eintrags: | Bibliographie |
| Titel: | Low Temperature Sintering of Nanocrystalline Zinc Oxide: Effect of Heating Rate Achieved by Field Assisted Sintering/Spark Plasma Sintering |
| Sprache: | Englisch |
| Publikationsjahr: | August 2012 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of the American Ceramic Society |
| Jahrgang/Volume einer Zeitschrift: | 95 |
| (Heft-)Nummer: | 8 |
| URL / URN: | http://dx.doi.org/10.1111/j.1551-2916.2012.05205.x |
| Kurzbeschreibung (Abstract): | Using Field Assisted Sintering Technique/Spark Plasma Sintering the effect of heating rate on the sintering of zinc oxide at a temperature of 400°C has been investigated. For the highest heating rate of 100°C/min, relative density larger than 95% was achieved whereas at low heating rates only little shrinkage occurred. Hardness measurements, Transmission Electron Microscopy, and impedance spectroscopy revealed clear differences between heating rates. It was found that residual water is responsible for this behavior, enhancing particle rearrangement and diffusion kinetics. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe |
| Hinterlegungsdatum: | 07 Jan 2013 12:50 |
| Letzte Änderung: | 19 Nov 2021 10:19 |
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