Published September 2006 | Version v1
Journal article Metadata-only

Phase relations in the HgCr2Se4-CdCl2 system

Creators

  • 1. RAN, Inst. Obshchej i Neorganicheskoj Khimii im. N.S. Kurnakova, Moscow (Russian Federation)

Description

The phase relations in the HgCr2Se4-CdCl2 system have been investigated using differential thermal analysis and X-ray diffraction, and the primary crystallization field of the spinel phase in this system has been located: 560-750 deg C, 84-97 mol % CdCl2. By optimizing growth conditions and using CdCl2 as a flux, monocrystals of Hg1-xCdxCr2Se4 solid solutions containing up to 5 wt % Cd have been grown

Abstract (Russian)

Методами дифференциального термического анализа и рентгенофазового анализа изучено взаимодействие тетраселенида дихрома-ртути с дихлоридом кадмия. Определена область первичного выделения HgCr2Se4, которая соответствует интервалу температур 560-750 град С и концентраций CdCl2 84-97 мол. %. Найдены оптимальные условия выращивания и получены монокристаллы твердых растворов Hg1-xCdxCr2Se4, содержащих до 5% Cd, кристаллизацией из раствора в расплаве CdCl2

Additional details

Additional titles

Original title (Russian)
Взаимодействие в системе HgCr

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
42
Journal Issue
9
Journal Page Range
p. 1050-1052
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38029611
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CADMIUM CHLORIDES; CADMIUM SELENIDES; CHEMICAL COMPOSITION; CHROMIUM SELENIDES; CRYSTAL GROWTH; MERCURY SELENIDES; MOLTEN SALTS; MONOCRYSTALS; OPTIMIZATION; PHASE DIAGRAMS; SOLID SOLUTIONS; TEMPERATURE RANGE 0400-1000 K; TEMPERATURE RANGE 1000-4000 K
Descriptors DEC
CADMIUM COMPOUNDS; CADMIUM HALIDES; CHALCOGENIDES; CHLORIDES; CHLORINE COMPOUNDS; CHROMIUM COMPOUNDS; CRYSTALS; DIAGRAMS; DISPERSIONS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; INFORMATION; MERCURY COMPOUNDS; MIXTURES; SALTS; SELENIDES; SELENIUM COMPOUNDS; SOLUTIONS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
9 refs., 1 fig., 1 tab.