Internal friction of lithium chloroborate glasses

M. Sakamura, T. Ota, S. Suzuki, H. Miyazaki, K. Nakazawa, I. Yasui

Research output: Contribution to journalArticlepeer-review

Abstract

Internal friction and electrical conductivities were measured on lithium chloroborate glasses. Two peaks were obtained in the internal friction temperature curves. The low temperature peaks caused by the movement of Li shifted to the lower temperature side with the increase of Cl ions. The ionic conductivity was increased and the activation energy was decreased with adding Cl ions. It was suggested that a mixed anion effect appeared in the low temperature peak behaviour. The peak appeared at about 150°C, shifted to the lower temperature side and became larger with adding Cl ions. It is considered that the higher temperature peak was due to the movement of Cl ions.

Original languageEnglish
Pages (from-to)431-433
Number of pages3
JournalPhysics and Chemistry of Glasses
Volume44
Issue number6
Publication statusPublished - 2003 Dec

ASJC Scopus subject areas

  • Ceramics and Composites
  • Physical and Theoretical Chemistry

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