Published 1998
| Version v1
Journal article
The energetics of cubic zirconia from solution calorimetry of yttria- and calcia-stabilized zirconia
- 1. California Univ., Davis, CA (United States). Dept. of Chemical Engineering
Description
High-temperature solution calorimetry of monoclinic zirconia, yttria- and calcia-stabilized zirconia cubic solution (m-ZrO2, YSZ and CSZ, respectively) was performed in lead borate (2 PbO . B2O3) at 975 K and 1045 K. Two independent data sets of enthalpy of solution of stabilized zirconia show that the enthalpy of the monoclinic-to-cubic phase transition of zirconia is ΔH (m → c) = +13.5±2.2 kJ/mol. This is in agreement with an estimated value of +12.24 kJ/mol for this transition. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physikalische Chemie (Muenchen. 1991)
- Journal Volume
- 207
- Journal Issue
- 1-2
- Journal Page Range
- p. 59-65
- ISSN
- 0942-9352
- CODEN
- ZPCFAX
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 30001157
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANNEALING; BORATES; CALCIUM OXIDES; CALORIMETRY; CRYSTAL-PHASE TRANSFORMATIONS; CUBIC LATTICES; ENTHALPY; LEAD COMPOUNDS; MONOCLINIC LATTICES; YTTRIUM OXIDES; ZIRCONIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BORON COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; HEAT TREATMENTS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS; ZIRCONIUM COMPOUNDS
Optional Information
- Notes
- 14 refs.