PHASE EQUILIBRIUM IN QUASI-TERNARY SYSTEM InAs2SSe3–InAs2S3Se–In3As2S3Se3
Journal Title: Azerbaijan Chemical Journal - Year 2018, Vol 0, Issue 4
Abstract
Phase equilibrium in the systems InAs2S3Se–InAs2SSe3, InAs2SSe3–In3As2S3Se3, InAs2S3Se–In3As2S3Se3, InAs2S2Se2–In3As2S3Se3, (InAs2S3Sе)0.70(In3As2S3Se3)0.30 (е4)–(InAs2SSe3)0.60(In3As2S3Se3)0.40 (e3) were studied using the methods of physico-chemical analysis (DTA, X-ray phase, MSA, measurement of microhardness and determination of density) and state diagram was plotted. It was established that except the latter, all are quasi-binary and belong to eutectic type. The system InAs2S3Se–InAs2SSe3 is characterized by the formation of a new quaternary compound InAs2S2Se2 melting congruently at 615 K. Liquidus surface projection of quasi-ternary system InAs2SSe3–InAs2S3Se–In3As2S3Se3 was constructed. Primary crystallization fields and co¬or¬dinates of non- and monovariant equilibrium were determined
Authors and Affiliations
R. S. Mahammadrahimova, I. I. Aliyev, O. M. Aliyev, K. N. Babanly
Keywords
Related Articles
- EP ID EP493395
- DOI 10.32737/0005-2531-2018-4-48-53
- Views 116
- Downloads 0
COHERENT-SYNCHRONIZED OXIDATION OF PYRIDINE WITH NITROUS OXIDE TO 2.2- AND 2,3-DIPYRIDIL
Interference kinetic curves for coherent-synchronized reactions of hydrogen peroxide and nitrous oxide decomposition and pyridine oxidation were experimentally studied. There were both determined region of selective pyri...
THE KINETICS MODEL AND MECHANISM OF ESTERIFICATION OF DICHLOROMALEIC ANHYDRIDE WITH ETHYL ALCOHOL IN THE PRESENCE OF ZEOLITE-CONTAINING CATALYSTS
The kinetic regularities and mechanism of proceeding the reaction of esterification of dichloromaleic anhydride with ethyl alcohol in the presence of zeolite catalysts HZSM, CВК have been studied. It has been established...
SYNTHESIS OF NANOSTRUCTURES ON THE BASIS OF DIAZACROWN ETHER AND MAGNETITE NANOPARTICLES LOADED BY CEPHALOSPORIN ANTIBIOTICS
Synthesis of hydroxyl containing azacrown macrocycles (MC) that is able to mimic the properties of natural siderophores has been perfomed. On the basis of synthesized MC the supramolecular ensembles with magnetite nanopa...
THE Tl9ErTe6–Tl9BiTe6 SYSTEM AND SOME PROPERTIES OF SOLID SOLUTIONS
The phase relations in the Tl–Bi–Er–Te quaternary system on the Tl9ErTe6–Tl9BiTe6 composition area were investigated by using differential thermal analysis, X-ray diffraction, and microhardness measurements. Phase diagra...
SYNTHESIS AND TRANSFORMATIONS OF 3-R-1-CARBAMOIL-5-CHLOROMETHYLPYRAZOLES
As a result of the reaction between 3,4-dichloro-2-butene-1-ones and semicarbazide hydrochloride with natrium hydrocarbonate, the hydrazones of ketones are produced. When boiled with the pyridine within surrounding of th...