ISSN:
1013-9826
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:
Rare earth Yb-doped bismuth titanate Bi4-xYbxTi3O12 (BYT) nanocrystalline powders wereobtained by a modified sol-gel method. TG-DTA, FI-IR and XRD were used to determine the lowest heattreatment temperature. Phase changes in the formation of BYT crystalline powders were discussed byXRD. The effect of Yb3+ cation substitution for Bi3+ cation on the microstructure of BYT was alsodeveloped with XRD. The grain size of BYT nanopowders is about 40 nm determined by TEM
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/53/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.336-338.2002.pdf