Structural properties and Raman scattering in Cu6PS5X (X = I, Br) nanocrystalline solid electrolytes

M. Kranjčec, I. P. Studenyak, R. Yu Buchuk, V. O. Stephanovich, S. Kökényesi, M. Kis-Varga

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Cu6PS5X (X = I, Br) solid electrolytes are obtained in nanocrystalline state by ball milling, their crystalline structure is studied and average crystallite size is estimated from X-ray diffraction. Essential low-frequency shifts of Raman scattering bands, their broadening and intensity decrease with crystallite size decrease are observed. The specific features of Raman scattering in nanometric solid electrolytes are explained within the known approaches based on the results obtained and in comparison with the bulk crystals.

Original languageEnglish
Pages (from-to)218-221
Number of pages4
JournalSolid State Ionics
Volume179
Issue number1-6
DOIs
Publication statusPublished - Mar 31 2008

Fingerprint

Solid electrolytes
solid electrolytes
Crystallite size
Raman scattering
Structural properties
Raman spectra
Ball milling
scattering
frequency shift
balls
Crystalline materials
low frequencies
X ray diffraction
Crystals
diffraction
crystals
x rays

Keywords

  • Nanocrystals
  • Raman scattering
  • Solid electrolytes
  • X-ray diffraction

ASJC Scopus subject areas

  • Electrochemistry
  • Physical and Theoretical Chemistry
  • Energy Engineering and Power Technology
  • Materials Chemistry
  • Condensed Matter Physics

Cite this

Structural properties and Raman scattering in Cu6PS5X (X = I, Br) nanocrystalline solid electrolytes. / Kranjčec, M.; Studenyak, I. P.; Buchuk, R. Yu; Stephanovich, V. O.; Kökényesi, S.; Kis-Varga, M.

In: Solid State Ionics, Vol. 179, No. 1-6, 31.03.2008, p. 218-221.

Research output: Contribution to journalArticle

Kranjčec, M, Studenyak, IP, Buchuk, RY, Stephanovich, VO, Kökényesi, S & Kis-Varga, M 2008, 'Structural properties and Raman scattering in Cu6PS5X (X = I, Br) nanocrystalline solid electrolytes', Solid State Ionics, vol. 179, no. 1-6, pp. 218-221. https://doi.org/10.1016/j.ssi.2007.12.043
Kranjčec, M. ; Studenyak, I. P. ; Buchuk, R. Yu ; Stephanovich, V. O. ; Kökényesi, S. ; Kis-Varga, M. / Structural properties and Raman scattering in Cu6PS5X (X = I, Br) nanocrystalline solid electrolytes. In: Solid State Ionics. 2008 ; Vol. 179, No. 1-6. pp. 218-221.
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