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Thermodynamic properties of calcium zirconate (CaZrO3).

Authors
Brown-RR; Bennington-KO
Source
Thermochim Acta 1986 Sep; 106:183-190
NIOSHTIC No.
10005380
Abstract
Characterized synthetic CaZrO3 was used by the Bureau of Mines to determine the standard enthalpy of formation (HF0 298 = -424.58 +- 0.47 Kcal mol-1., -1776.43 +- 1.97 Kj mol-1) and the standard enthalpy of formation from the oxides (H0 298 (from oxides) = -9.75 +- 0.11 Kcal mol-1, -40.78 +- 0.46 Kj mol-1) at 298.15 K. This compound, easily prepared and characterized, is potentially useful for a calorimetric standard. The reaction scheme for hydrofluoric acid solution calorimetry does not require a reaction step adding liquid to the solvent.
Keywords
Chemical-kinetics; Chemical-properties; Chemical-reactions; Chemical-synthesis
CODEN
THACAS
Publication Date
19860915
Document Type
OP; Journal Article
Fiscal Year
1986
NTIS Accession No.
NTIS Price
Identifying No.
OP 137-86
ISSN
0040-6031
NIOSH Division
ALRC
Source Name
Thermochimica Acta
State
OR
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