Temperature dependence and activation energy of electrical conduction in an engineered cementitious composite

B. Suryanto, D. Saraireh, A. Tambusay

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Abstract

The electrical impedance of an engineered cementitious composite was measured over the temperature range 7-60 c and data are presented over the frequency range 20Hz-1MHz. The work has highlighted that the resistive and reactive components of the complex impedance both displayed an inverse relationship with temperature. When presented in an Arrhenius format, the bulk resistance displayed a linear response over the entire temperature range studied and the activation energy, Ea, for electrical conduction was evaluated as 21.7 kJ/mol (0.22 eV/ion).

Original languageEnglish
Article number012053
JournalIOP Conference Series: Materials Science and Engineering
Volume930
DOIs
Publication statusPublished - 3 Nov 2020
Event4th International Conference on Civil Engineering Research 2020 - Surabaya, Indonesia
Duration: 22 Jul 202023 Jul 2020

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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