Nanocrystalline zirconia-yttria system - a Raman study

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Nanocrystalline zirconia-yttria system - a Raman study

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dc.contributor.author GHOSH, A en_US
dc.contributor.author SURI, AK en_US
dc.contributor.author PANDEY, M en_US
dc.contributor.author THOMAS, S en_US
dc.contributor.author MOHAN, TRR en_US
dc.contributor.author RAO, BT en_US
dc.date.accessioned 2011-07-25T22:15:44Z en_US
dc.date.accessioned 2011-12-26T12:52:15Z en_US
dc.date.accessioned 2011-12-27T05:39:21Z
dc.date.available 2011-07-25T22:15:44Z en_US
dc.date.available 2011-12-26T12:52:15Z en_US
dc.date.available 2011-12-27T05:39:21Z
dc.date.issued 2006 en_US
dc.identifier.citation MATERIALS LETTERS, 60(9-10), 1170-1173 en_US
dc.identifier.issn 0167-577X en_US
dc.identifier.uri http://dx.doi.org/10.1016/j.matlet.2005.10.102 en_US
dc.identifier.uri http://dspace.library.iitb.ac.in/xmlui/handle/10054/6799 en_US
dc.identifier.uri http://hdl.handle.net/10054/6799
dc.description.abstract Nano sized zirconia (ZrO(2)) powders doped with different amount of yttria (Y(2)O(3)) (3, 5 and 8 mol%) were prepared through coprecipitation method. The crystallite size estimated from the X-ray peak broadening is around 10 nm. Phase identification was carried out using XRD and Raman spectroscopy. Raman spectroscopic study of the synthesized materials show clear evidence of the presence of single phase cubic structure in the case of 8 mol% Y(2)O(3) doped fully stabilized zirconia (8Y-FSZ); tetragonal phase in the case of zirconia doped with 3 mol% Y(2)O(3) (3Y-TZP-tetragonal zirconia polycrystal) and a mixture of cubic and tetragonal phases for 5 mol% Y(2)O(3) doped partially stabilized zirconia (5Y-PSZ). Raman technique is therefore an effective tool to distinguish the phases present in the calcined nano sized powders of zirconia. (c) 2005 en_US
dc.language.iso en en_US
dc.publisher ELSEVIER SCIENCE BV en_US
dc.subject stabilization en_US
dc.subject temperature en_US
dc.subject scattering en_US
dc.subject spectra en_US
dc.subject.other ceramic en_US
dc.subject.other yttria stabilized zirconia en_US
dc.subject.other raman spectroscopy en_US
dc.subject.other x-ray diffraction technique en_US
dc.title Nanocrystalline zirconia-yttria system - a Raman study en_US
dc.type Article en_US


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