THE Tl9ErTe6–Tl9BiTe6 SYSTEM AND SOME PROPERTIES OF SOLID SOLUTIONS
Journal Title: Azerbaijan Chemical Journal - Year 2018, Vol 0, Issue 2
Abstract
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 diagram, as well as concentration dependencies of the lattice parameters and microhardness, were constructed. It is established that the system is characterized by the formation of unlimited series of solid solutions with tetragonal Tl5Te3 structure type (). Obtained experimental data can be used for choosing the composition the growth of high-quality crystals of -phase which are of inte-rest like thermoelectric and magnetic materials
Authors and Affiliations
I. F. Mekhdiyeva, K. N. Babanly, M. A. Mahmudova, S. Z. Imamaliyeva
Keywords
Related Articles
- EP ID EP491580
- DOI 10.32737/0005-2531-2018-2-80-84
- Views 120
- Downloads 0
REACTION EXTRUSION OF DYNAMIC ELASTOPLASTS ON THE BASIS OF POLYOLEFINES AND BUTADIEN-NITRIL RUBBER
The influence of the concentration of butadiene-nitrile rubber and vulcanizing agents (dicumyl peroxide and sulphur) on the technological process of extrusion of elastoplasts on the basis of a mixture of low-density poly...
CONTROL OF THE DIRECT HYDRATION PROCESS OF PROPYLENE IN ACCORDANCE WITH ITS DYNAMICS
The article offers calculation of the hydration process proceeding under non-stationing conditions, caused by the removal of phosphoric acid from the carrier and leading to a decrease in the productivity of isopropyl alc...
SPECTROPHOTOMETRIC STUDY OF COMPLEXFORMATION OF NICKEL(II) WITH 3-(1-PHENYL-2,3-DIMETHIYL-PIROZOLON-5)AZOPENTADION-2,4 IN THE PRESENCE OF THIRD COMPONENTS
The influence of the third components – diantipyrylphenylmetane and oxyquinoline on the complexes formation of nickel(II) with 3-(1-phenyl-2,3-dimethiylpirozolon-5)azopentadion-2,4 has been investigated. The single (Ni...
SPECTROPHOTOMETRIC DETERMINATION OF IRON(III) WITH 3-((2-HYDROXYPHENYL)DIAZENYL)PENTADIONE-2,4 AND DIANTIPYRYLMETHANE
The complex formation of iron(III) with 3-((2-hydroxyphenyl)diazenyl)pentadione-2,4 and diantipyrylmethane was investigated by spectrophotometric method and highly selective method of determination of its microamounts in...
SYNTHESIS OF ACETYLENE EPOXYKETONE OF ALIFATIC SERIES
It has been established that an addition of bromine to 2-methyl-1,2-epoxy-4-hexen-3-ones leads to the mixture of two diastereoisomers of dibromoepoxyketones. In influence on mixture of diastereoisomers of 4,5-dibrom-2-me...