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Mechanochemical synthesis of nano-sized Bi2V0.9Cu0.1O5.35 powders

Published online by Cambridge University Press:  01 January 2006

T.S. Zhang ,
J. Ma  and
L.B. Kong
T.S. Zhang*
Affiliation:
School of Materials Engineering, Nanyang Technological University, Singapore 639798
J. Ma
Affiliation:
School of Materials Engineering, Nanyang Technological University, Singapore 639798
L.B. Kong
Affiliation:
School of Materials Engineering, Nanyang Technological University, Singapore 639798
*
a) Address all correspondence to this author. e-mail: tszhang@ntu.edu.sg
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Abstract

Nano-sized Bi2V0.9Cu0.1O5.35 powders were synthesized via a mechanochemical route from the component oxide mixture. However, a ball-milling duration of over 30 h was needed to ensure a high phase purity. Otherwise, the milled samples had poor sinterability and low sintered density since expansion occurred during sintering.

Keywords

CeramicMechanical alloyingSintering
Type
Articles
Information
Journal of Materials Research , Volume 21 , Issue 1 , January 2006 , pp. 71 - 74
Copyright
Copyright © Materials Research Society 2006

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References

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