Structural, thermal and electrical properties of AgI-Ag2S-AgPO3 superionic glasses

E. Kartini, S. J. Kennedy, T. Sakuma, Keiji Itoh, T. Fukunaga, M. F. Collins, T. Kamiyama, S. Suminta, A. Sugiharto, E. Musyafaah, P. Bawono

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We have investigated the ternary glass AgI-Ag2S-AgPO3, where the ratio of AgI:Ag2S is 1:1. As the amount of the dopant salts increases, the glass transition temperature decreases, and the conductivity increases to about 5.7×10-3(Ωcm)-1 at room temperature for an 88% mol fraction of AgI+Ag2S. The structure factor, S(Q), shows a prepeak at low Q values (0.6-0.9 Å-1), as observed in AgI-AgPO3 glasses, but not in pure AgPO3 or in Ag2S-AgPO3. The concentration dependence of the prepeak indicates medium range atomic correlations growing in concentration and size.

Original languageEnglish
Pages (from-to)628-632
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume312-314
DOIs
Publication statusPublished - Oct 2002
Externally publishedYes

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Structural properties
Electric properties
Thermodynamic properties
thermodynamic properties
electrical properties
Glass
glass
glass transition temperature
Salts
Doping (additives)
salts
conductivity
room temperature
Temperature
Glass transition temperature

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Kartini, E., Kennedy, S. J., Sakuma, T., Itoh, K., Fukunaga, T., Collins, M. F., ... Bawono, P. (2002). Structural, thermal and electrical properties of AgI-Ag2S-AgPO3 superionic glasses. Journal of Non-Crystalline Solids, 312-314, 628-632. https://doi.org/10.1016/S0022-3093(02)01782-9

Structural, thermal and electrical properties of AgI-Ag2S-AgPO3 superionic glasses. / Kartini, E.; Kennedy, S. J.; Sakuma, T.; Itoh, Keiji; Fukunaga, T.; Collins, M. F.; Kamiyama, T.; Suminta, S.; Sugiharto, A.; Musyafaah, E.; Bawono, P.

In: Journal of Non-Crystalline Solids, Vol. 312-314, 10.2002, p. 628-632.

Research output: Contribution to journalArticle

Kartini, E, Kennedy, SJ, Sakuma, T, Itoh, K, Fukunaga, T, Collins, MF, Kamiyama, T, Suminta, S, Sugiharto, A, Musyafaah, E & Bawono, P 2002, 'Structural, thermal and electrical properties of AgI-Ag2S-AgPO3 superionic glasses', Journal of Non-Crystalline Solids, vol. 312-314, pp. 628-632. https://doi.org/10.1016/S0022-3093(02)01782-9
Kartini, E. ; Kennedy, S. J. ; Sakuma, T. ; Itoh, Keiji ; Fukunaga, T. ; Collins, M. F. ; Kamiyama, T. ; Suminta, S. ; Sugiharto, A. ; Musyafaah, E. ; Bawono, P. / Structural, thermal and electrical properties of AgI-Ag2S-AgPO3 superionic glasses. In: Journal of Non-Crystalline Solids. 2002 ; Vol. 312-314. pp. 628-632.
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AU - Kennedy, S. J.

AU - Sakuma, T.

AU - Itoh, Keiji

AU - Fukunaga, T.

AU - Collins, M. F.

AU - Kamiyama, T.

AU - Suminta, S.

AU - Sugiharto, A.

AU - Musyafaah, E.

AU - Bawono, P.

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AB - We have investigated the ternary glass AgI-Ag2S-AgPO3, where the ratio of AgI:Ag2S is 1:1. As the amount of the dopant salts increases, the glass transition temperature decreases, and the conductivity increases to about 5.7×10-3(Ωcm)-1 at room temperature for an 88% mol fraction of AgI+Ag2S. The structure factor, S(Q), shows a prepeak at low Q values (0.6-0.9 Å-1), as observed in AgI-AgPO3 glasses, but not in pure AgPO3 or in Ag2S-AgPO3. The concentration dependence of the prepeak indicates medium range atomic correlations growing in concentration and size.

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