Heat capacities and thermodynamic functions of new nanosized ferro-chromo-manganites LaM0.5 IIFeCrMnO6.5 (MII–Mg, Ca, Sr, Ba)
| dc.contributor.author | Kasenov, B. K. | |
| dc.contributor.author | Kasenova, Sh. B. | |
| dc.contributor.author | Sagintaeva, Zh. I. | |
| dc.contributor.author | Turtubaeva, M. O. | |
| dc.contributor.author | Kakenov, K. S. | |
| dc.contributor.author | Esenbaeva, G. A. | |
| dc.date.accessioned | 2018-03-03T05:37:13Z | |
| dc.date.available | 2018-03-03T05:37:13Z | |
| dc.date.issued | 2017-03 | |
| dc.description.abstract | The heat capacities of nanosized ferro-chromo-manganites (MII–Mg, Ca,Sr, Ba) are measured via dynamic calorimetry in the temperature range of 298.15–673 K using an IT-S-400 instrument. It is established that the function of (MII–Mg, Ca, Sr, Ba) has λ-type effects, due probably to phase transitions of the second order. Considering the temperatures of the phase transitions, equations of the heat capacity of ferro-chromo-manganites (MII– Mg, Ca, Sr, Ba) as a function of temperature are derived on the basis of experimental data. Thermodynamic functions Н°(Т) – Н°(298.15), S°(Т), and Фхх(Т) are calculated in the temperature range of 298.15–675 K. | ru_RU |
| dc.identifier.citation | Heat capacities and thermodynamic functions of new nanosized ferro-chromo-manganites LaM0.5 IIFeCrMnO6.5 (MII–Mg, Ca, Sr, Ba)/ B. K. Kasenov[a.o.]// Russian Journal of Physical Chemistry A.-2017.-№3(91).- pp. 410–416. | ru_RU |
| dc.identifier.issn | 0036-0244 | |
| dc.identifier.uri | https://rep.buketov.edu.kz/handle/data/2366 | |
| dc.language.iso | en | ru_RU |
| dc.publisher | SPRINGER | ru_RU |
| dc.relation.ispartofseries | Russian Journal of Physical Chemistry A;№3(91) | |
| dc.title | Heat capacities and thermodynamic functions of new nanosized ferro-chromo-manganites LaM0.5 IIFeCrMnO6.5 (MII–Mg, Ca, Sr, Ba) | ru_RU |
| dc.type | Article | ru_RU |