Effect of High Pressure Spark Plasma Sintering on the Densification of a Nb-Doped TiO<sub>2</sub> Nanopowder

Effect of High Pressure Spark Plasma Sintering on the Densification of a Nb-Doped TiO<sub>2</sub> Nanopowder

Sintering under pressure by means of the spark plasma sintering (SPS) technique is a common route to reduce the sintering temperature and to achieve ceramics with a fine-grained microstructure. In this work, high-density bulk TiO<sub>2</sub> was sintered by high pressure SPS. It is shown...

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Bibliographic Details
Main Authors: Alexandre Verchère, Sandrine Cottrino, Gilbert Fantozzi, Shashank Mishra, Thomas Gaudisson, Nicholas Blanchard, Stéphane Pailhès, Stéphane Daniele, Sylvie Le Floch
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Ceramics
Subjects:
nanopowder TiO<sub>2</sub>
high-pressure spark plasma sintering
grain growth
densification rate
Online Access:https://www.mdpi.com/2571-6131/3/4/41

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