On ionic conduction in the α-phase of PbSnF4

Yoshiaki Ito, T. Mukoyama, Shinzo Yoshikado

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The structure re-refinement of tetragonal PbSnF4 was executed using data reported earlier. The rms amplitude in M2(Sn) site is larger in (001) plane than along the c-axis and the thermal vibrations of F3 fluorine ions are very large, i.e. Beq = 12.415(20) A2. M2F8 polyhedra form a distorted cube. The fluorine ions on the F3 site are present between the M2 ion layers. The fluorine ions on the F3 site are located between the M2 ion layers and their weak bonds to Sn ions play an important role in the conduction. The ionic conductivity in the (001) plane is higher than that in the 〈001〉 direction.

Original languageEnglish
Pages (from-to)317-320
Number of pages4
JournalSolid State Ionics
Volume80
Issue number3-4
DOIs
Publication statusPublished - 1995

Fingerprint

Ionic conduction
Ions
conduction
Fluorine
fluorine
ions
Ionic conductivity
polyhedrons
ion currents
vibration

Keywords

  • Anion disorder
  • Fluorine ion conductor
  • Ionic conductivity - fluorine
  • X-ray - single crystal diffraction

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Electrochemistry
  • Physical and Theoretical Chemistry
  • Energy Engineering and Power Technology
  • Materials Chemistry

Cite this

On ionic conduction in the α-phase of PbSnF4. / Ito, Yoshiaki; Mukoyama, T.; Yoshikado, Shinzo.

In: Solid State Ionics, Vol. 80, No. 3-4, 1995, p. 317-320.

Research output: Contribution to journalArticle

Ito, Yoshiaki ; Mukoyama, T. ; Yoshikado, Shinzo. / On ionic conduction in the α-phase of PbSnF4. In: Solid State Ionics. 1995 ; Vol. 80, No. 3-4. pp. 317-320.
@article{375844b6303946698b6691aaba29b99d,
title = "On ionic conduction in the α-phase of PbSnF4",
abstract = "The structure re-refinement of tetragonal PbSnF4 was executed using data reported earlier. The rms amplitude in M2(Sn) site is larger in (001) plane than along the c-axis and the thermal vibrations of F3 fluorine ions are very large, i.e. Beq = 12.415(20) A2. M2F8 polyhedra form a distorted cube. The fluorine ions on the F3 site are present between the M2 ion layers. The fluorine ions on the F3 site are located between the M2 ion layers and their weak bonds to Sn ions play an important role in the conduction. The ionic conductivity in the (001) plane is higher than that in the 〈001〉 direction.",
keywords = "Anion disorder, Fluorine ion conductor, Ionic conductivity - fluorine, X-ray - single crystal diffraction",
author = "Yoshiaki Ito and T. Mukoyama and Shinzo Yoshikado",
year = "1995",
doi = "10.1016/0167-2738(95)00162-Y",
language = "English",
volume = "80",
pages = "317--320",
journal = "Solid State Ionics",
issn = "0167-2738",
publisher = "Elsevier",
number = "3-4",

}

TY - JOUR

T1 - On ionic conduction in the α-phase of PbSnF4

AU - Ito, Yoshiaki

AU - Mukoyama, T.

AU - Yoshikado, Shinzo

PY - 1995

Y1 - 1995

N2 - The structure re-refinement of tetragonal PbSnF4 was executed using data reported earlier. The rms amplitude in M2(Sn) site is larger in (001) plane than along the c-axis and the thermal vibrations of F3 fluorine ions are very large, i.e. Beq = 12.415(20) A2. M2F8 polyhedra form a distorted cube. The fluorine ions on the F3 site are present between the M2 ion layers. The fluorine ions on the F3 site are located between the M2 ion layers and their weak bonds to Sn ions play an important role in the conduction. The ionic conductivity in the (001) plane is higher than that in the 〈001〉 direction.

AB - The structure re-refinement of tetragonal PbSnF4 was executed using data reported earlier. The rms amplitude in M2(Sn) site is larger in (001) plane than along the c-axis and the thermal vibrations of F3 fluorine ions are very large, i.e. Beq = 12.415(20) A2. M2F8 polyhedra form a distorted cube. The fluorine ions on the F3 site are present between the M2 ion layers. The fluorine ions on the F3 site are located between the M2 ion layers and their weak bonds to Sn ions play an important role in the conduction. The ionic conductivity in the (001) plane is higher than that in the 〈001〉 direction.

KW - Anion disorder

KW - Fluorine ion conductor

KW - Ionic conductivity - fluorine

KW - X-ray - single crystal diffraction

UR - http://www.scopus.com/inward/record.url?scp=0029373034&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029373034&partnerID=8YFLogxK

U2 - 10.1016/0167-2738(95)00162-Y

DO - 10.1016/0167-2738(95)00162-Y

M3 - Article

AN - SCOPUS:0029373034

VL - 80

SP - 317

EP - 320

JO - Solid State Ionics

JF - Solid State Ionics

SN - 0167-2738

IS - 3-4

ER -