Characterisation of conductivity of the (Ce xY0.2-x)Sc0.6 Zr3.2O8-δ (0 < x < 0.2) system and composition Ce0.04Y0.02Sc0.67Zr3.27O 7.66 as function of time Caracterização da condutividade do sistema (Ce xY0,2-x)Sc0,6 Zr3,2O8-δ (0 < x < ) e da composição Ce0,04Y0,02Sc0,67Zr3,27O 7,66 em função do tempo

Characterisation of conductivity of the (Ce xY0.2-x)Sc0.6 Zr3.2O8-δ (0 < x < 0.2) system and composition Ce0.04Y0.02Sc0.67Zr3.27O 7.66 as function of time Caracterização da condutividade do sistema (Ce xY0,2-x)Sc0,6 Zr3,2O8-δ (0 < x < ) e da composição Ce0,04Y0,02Sc0,67Zr3,27O 7,66 em função do tempo

The conductivity behaviour of the (Ce xY0.2-x)Sc0.6 Zr3.2O8-δ (0 < x < 0.2) system and composition Ce0.04Y0.02Sc0.67Zr3.27O 7.66 have been investigated as function of time using impedance spectroscopy. All samples were prepared by sol-gel and combustion process, sintered at 1500 °C fo...

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Bibliographic Details
Main Authors:	E. de Carvalho, J. T. S. Irvine
Format:	Article
Language:	English
Published:	Associação Brasileira de Cerâmica 2012-03-01
Series:	Cerâmica
Subjects:	zircônia-escândia impedância ac envelhecimento scandia-zirconia ac impedance ageing
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000100002

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