Enthalpy and heat capacity of lanthanum sulfides

Journal Article · Wed Jul 01 04:00:00 EDT 1987 · Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States)

OSTI ID:5278442

Bolgar, A S; Kriklya, A I; Kartuzova, L N

This work is concerned with the experimental examination of the enthalpy of LaS, La/sub 3/S/sub 4/, La/sub 2/S/sub 3/, and LaS/sub 2/ in a wide temperature range, calculation of the main thermodynamic functions of these compounds, and analysis of the nature of variation of enthalpy and heat capacity in relation to the sulfur content of these compounds.

• Research Organization: Institute of Problems of Materials Science, Kiev (USSR)
• OSTI ID: 5278442
• Journal Information: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States), Journal Name: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States) Vol. 26:2(290); ISSN SPMCA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602 -- Other Materials-- Structure & Phase Studies
360603* -- Materials-- Properties
CHALCOGENIDES
CHEMICAL COMPOSITION
COHERENT SCATTERING
CRYSTAL DEFECTS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIFFRACTION
ENTHALPY
LANTHANUM COMPOUNDS
LANTHANUM SULFIDES
LATTICE PARAMETERS
LATTICE VIBRATIONS
PHYSICAL PROPERTIES
POINT DEFECTS
RARE EARTH COMPOUNDS
SCATTERING
SPECIFIC HEAT
SULFIDES
SULFUR COMPOUNDS
SULFUR CONTENT
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
VACANCIES
X-RAY DIFFRACTION