Superionic materials based on lead fluoride
Creators
- 1. AN SSSR, Moscow (Russian Federation). Inst. Kristallografii
Description
Systematic precision conductometric measurements of characteristics of ionic transport in various materials on the basis of lead difluoride are carried out. The PbF2 rhombic (α) and cubic (β) modifications; Pb1-xYb2+x (0<x≤0.15) monocrystal cubic concentrated solid solutions; Pb0.9R0.1F2.1 isoconcentrated solid solutions, where R-La, Sm, Tb, Dy, Er, Lu, Y (polycrystals) and R-Sc (monocrystals); Pb0.67Cd0.33F2 and Pb0.67Cd0.33F2 (Ce3+) monocrystals; eutectic compounds in the NaF-PbF2-CdF2 system; glasses on the PbF2 basis were used as the study objects. The temperature dependences of ionic conductivity are studied and thermodynamic and kinetic parameters of defects formation and migration in these materials are determined. 45 refs.; 5 figs.; 7 tabs
Additional details
Additional titles
- Original title (Russian)
- Суперионные материалы на основе дифторида свинца
Publishing Information
- Journal Title
- Neorganicheskie Materialy
- Journal Volume
- 33
- Journal Issue
- 1
- Journal Page Range
- p. 5-16.
- ISSN
- 0002-337X
- CODEN
- NEOMB8
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 28048978
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CADMIUM FLUORIDES; COMPOSITE MATERIALS; GLASS; IONIC CONDUCTIVITY; LANTHANUM FLUORIDES; LEAD FLUORIDES; MONOCRYSTALS; POLYCRYSTALS; SAMARIUM FLUORIDES; SCANDIUM FLUORIDES; SOLID SOLUTIONS; YTTERBIUM FLUORIDES
- Descriptors DEC
- CADMIUM COMPOUNDS; CADMIUM HALIDES; CRYSTALS; DISPERSIONS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; LANTHANUM COMPOUNDS; LEAD COMPOUNDS; LEAD HALIDES; MATERIALS; MIXTURES; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SAMARIUM COMPOUNDS; SCANDIUM COMPOUNDS; SOLUTIONS; TRANSITION ELEMENT COMPOUNDS; YTTERBIUM COMPOUNDS