Phase diagrams of the sections As/sub 2/S/sub 3/-Tl/sub 3/AsS/sub 4/, Tl/sub 3/AsS/sub 4/-S, and Tl/sub 3/AsS/sub 4/-Tl/sub 2/S of the ternary system As-Tl-S

Journal Article · Tue Dec 01 00:00:00 EST 1987 · Inorg. Mater. (Engl. Transl.); (United States)

OSTI ID:5839620

Vorob'ev, Yu I; Velikova, N G; Kirilenko, V V; Shchelokov, R N

Using DTA and XPA methods, microstructural investigations, and microhardness measurements, phase diagrams of the quasibinary sections As/sub 2/S/sub 3/-Tl/sub 3/AsS/sub 4/, Tl/sub 3/AsS/sub 4/-S, and Tl/sub 3/AsS/sub 4/-Tl/sub 2/S, are characterized by five ternary compounds Tl/sub 3/As/sub 5/S/sub 10/, Tl/sub 9/As/sub 5/S/sub 15/, Tl/sub 9/As/sub 3/S/sub 13/, Tl/sub 3/AsS/sub 6/, and Tl/sub 8/As/sub 2/S/sub 9/, which decompose by peritectic reactions at 198, 307, 408, 362, and 318/degree/C, respectively. Interplanar spacings and line intensities are given for the detected compounds. Glass formation is considered in the Tl-As-S system.

• OSTI ID: 5839620
• Journal Information: Inorg. Mater. (Engl. Transl.); (United States), Vol. 23:7; Other Information: Translated from Izv. Akad. Nauk SSSR, Neorg, Mater.; 23, No. 7, 1117-1122(Jul 1987)
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ARSENIC SULFIDES
CRYSTALLIZATION
PHASE DIAGRAMS
THALLIUM SULFIDES
ANNEALING
BINDING ENERGY
CONFIGURATION INTERACTION
DIFFERENTIAL THERMAL ANALYSIS
ELECTRONIC STRUCTURE
ELECTRONS
GLASS
HYBRIDIZATION
LINE WIDTHS
MICROHARDNESS
MICROSTRUCTURE
SPIN
VALENCE
X-RAY DIFFRACTION
ANGULAR MOMENTUM
ARSENIC COMPOUNDS
CHALCOGENIDES
COHERENT SCATTERING
CRYSTAL STRUCTURE
DIAGRAMS
DIFFRACTION
ELEMENTARY PARTICLES
ENERGY
FERMIONS
HARDNESS
HEAT TREATMENTS
LEPTONS
MECHANICAL PROPERTIES
PARTICLE PROPERTIES
PHASE TRANSFORMATIONS
SCATTERING
SULFIDES
SULFUR COMPOUNDS
THALLIUM COMPOUNDS
THERMAL ANALYSIS
360602* - Other Materials- Structure & Phase Studies
360603 - Materials- Properties