Research output: Contribution to journal › Article › peer-review
High pressure studies of superionic conductors with predominant anionic conductivity. / Murin, I. V.; Glumov, O. V.; Gunßer, W.
In: Ionics, Vol. 1, No. 3, 01.05.1995, p. 274-278.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - High pressure studies of superionic conductors with predominant anionic conductivity
AU - Murin, I. V.
AU - Glumov, O. V.
AU - Gunßer, W.
PY - 1995/5/1
Y1 - 1995/5/1
N2 - The effect of hydrostatic pressure on the ionic conductivities in α-PbF2, β-PbF2, β-Pb1-x MxmF2+(m-2)x (where Mm=Na+, Cd2+, Tb3+, U4+), PbSnF4, RbSn2F5, LaF3 and LaF3-1.2 mol.% CaF2 has been investigated in the temperature range between 300 K and 700 K for pressures up to 0.30 GPa (for β-PbF2, PbSnF4, RbSn2F5) and 0.8 GPa (for LaF3). The activation volumes of defect formation and migration, impurity defect segregation and dissociation were determined from the effect of pressure on conductivity. Keyesí treatment based on the strain energy Zener model in Grüneisen approximation was used to estimate theoretical values of the activation volumes.
AB - The effect of hydrostatic pressure on the ionic conductivities in α-PbF2, β-PbF2, β-Pb1-x MxmF2+(m-2)x (where Mm=Na+, Cd2+, Tb3+, U4+), PbSnF4, RbSn2F5, LaF3 and LaF3-1.2 mol.% CaF2 has been investigated in the temperature range between 300 K and 700 K for pressures up to 0.30 GPa (for β-PbF2, PbSnF4, RbSn2F5) and 0.8 GPa (for LaF3). The activation volumes of defect formation and migration, impurity defect segregation and dissociation were determined from the effect of pressure on conductivity. Keyesí treatment based on the strain energy Zener model in Grüneisen approximation was used to estimate theoretical values of the activation volumes.
UR - http://www.scopus.com/inward/record.url?scp=34249754341&partnerID=8YFLogxK
U2 - 10.1007/BF02426030
DO - 10.1007/BF02426030
M3 - Article
AN - SCOPUS:34249754341
VL - 1
SP - 274
EP - 278
JO - Ionics
JF - Ionics
SN - 0947-7047
IS - 3
ER -
ID: 52787508