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The phase separation mechanism of CaO–B2O3–P2O5 in an electric field

Published online by Cambridge University Press:  31 January 2011

W. Liu ,
X. M. Gu ,
K. M. Liang ,
H. Chen ,
Y. K. Zheng  and
S. R. Gu
W. Liu*
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China
X. M. Gu
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China
K. M. Liang
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China
H. Chen
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China
Y. K. Zheng
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China
S. R. Gu
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China
*
a)Address all correspondence to this author. e-mail: [email protected]
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Abstract

The effects of an electric field on phase separation in CBP (CaOB2O3P2O5) have been studied. It was discovered that an electric field can inhibit the process of phase separation in CBP glasses. If the electric field strength is increased, the inhibiting effect will increase, too. The mechanism of phase separation in an electric field has been discussed in light of the ir spectrum of CBP glasses.

Type
Articles
Information
Journal of Materials Research , Volume 14 , Issue 5 , May 1999 , pp. 2096 - 2099
Copyright
Copyright © Materials Research Society 1999

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References

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