ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Two kinds of nano crystalline Gd-doped CeO2 particles were successfully synthesized viaglycine-nitrate combustion and neutral precipitation with subsequent hydrothermal crystallization. Itwas revealed that the surface modification of nano particles significantly affected sinteringbehaviors and resulting physical properties. Glycine/nitrate ratio was a key parameter to control thesurface state of nano particles in the glycine-nitrate process, but, in the neutral precipitation process,the solvent was important. To obtain the GDC nano particles with chemically and physicallyfavorable properties, the effect of the surface state of nano particles on the sintering behavior wasdiscussed with consideration of aggregation property and surface-adsorbed substances on nanoparticles
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/15/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.539-543.1373.pdf
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