Synthesis, X-ray and thermodynamic studies of compounds Yb2MI 3Fe5O12 (MI — Li, Na, K)
| dc.contributor.author | Mustafin, Ye.S. | |
| dc.contributor.author | Omarov, H.B. | |
| dc.contributor.author | Havliček, D. | |
| dc.contributor.author | Kassenov, R.Z. | |
| dc.contributor.author | Kaykenov, D.A. | |
| dc.contributor.author | Muratbekova, A.A. | |
| dc.contributor.author | Tuletaev, D.K. | |
| dc.contributor.author | Kancher, I.A. | |
| dc.date.accessioned | 2019-03-06T06:25:07Z | |
| dc.date.available | 2019-03-06T06:25:07Z | |
| dc.date.issued | 2015-06-30 | |
| dc.description.abstract | The new compounds Yb2MI 3Fe5O12 (MI — Li, Na, K) have been synthesized by solid phase method from oxides of lithium, sodium, potassium, iron and lanthanum. By means of XRD analysis it was determined that the compounds crystallize in a tetragonal crystal system. The compounds’ heat capacities have been measured in the range of temperature 298.15 ... 673 K and have been found -shaped jumps on the dependence diagrams CP 0 ~ f (T) which caused, probably by phase transitions of the second type. | ru_RU |
| dc.identifier.citation | Synthesis, X-ray and thermodynamic studies of compounds Yb2MI 3Fe5O12 (MI — Li, Na, K) / Ye.S.Mustafin [et al.] // Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series. – 2015. – № 2. – P.35-41. | ru_RU |
| dc.identifier.issn | 0142-0843 | |
| dc.identifier.uri | https://rep.buketov.edu.kz:80//handle/data/4079 | |
| dc.language.iso | en | ru_RU |
| dc.publisher | KSU Publ. | ru_RU |
| dc.relation.ispartofseries | Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series.;№ 2(78)/ 2015; | |
| dc.subject | solid-phase synthesis | ru_RU |
| dc.subject | ferrites | ru_RU |
| dc.subject | crystal lattice parameters of the crystal lattice | ru_RU |
| dc.subject | the temperature dependence of the specific heat | ru_RU |
| dc.subject | the temperature dependence of the thermodynamic functions | ru_RU |
| dc.subject | phase transformations | ru_RU |
| dc.title | Synthesis, X-ray and thermodynamic studies of compounds Yb2MI 3Fe5O12 (MI — Li, Na, K) | ru_RU |
| dc.title.alternative | Yb2MI 3Fe5O12 (MI — Li, Na, K) қосылыстарының синтезі, рентгенографиялық жəне термодинамикалық зерттеуі | ru_RU |
| dc.title.alternative | Синтез, рентгенографическое и термодинамическое исследования соединений Yb2MI 3Fe5O12(MI — Li, Na, K) | ru_RU |
| dc.type | Article | ru_RU |