Published May 1995 | Version v1
Journal article Metadata-only

Proton and hole conductivity of SrY2-2xCa2xO+4-α in humid atmosphere

Creators

  • 1. UrO RAN, Moscow (Russian Federation). Inst. Vysokotemperaturnoj Ehlektrokhimii

Description

Oxides of SrY2-2xCa2xO4-α composition were investigated. It is shown that in the air they represent p-type conductors. The shares of ionic and proton conductivities grow with decrease of partial oxygen pressure. Hole conductivity depends on partial pressure of water vapor. 4 refs., 4 figs

Additional details

Additional titles

Original title (Russian)
Протонная и дырочная проводимость SrY

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
31
Journal Issue
5
Journal Page Range
p. 687-689.
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
27010382
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CALCIUM OXIDES; CONTROLLED ATMOSPHERES; ELECTRIC CONDUCTIVITY; HUMIDITY; P-TYPE CONDUCTORS; PARTIAL PRESSURE; STRONTIUM OXIDES; TEMPERATURE DEPENDENCE; WATER VAPOR; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; ELECTRICAL PROPERTIES; FLUIDS; GASES; MATERIALS; MOISTURE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SEMICONDUCTOR MATERIALS; STRONTIUM COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; VAPORS; YTTRIUM COMPOUNDS