Multifaceted Characterization and Thermal Stability of Y0.5Sr0.5Cr0.5Mn0.5O3 Chromite-Manganite Synthesized via Sol-Gel Method
Seitbekova K. Nurbekova M. Matayev M. Sarsenbaeva Z. Durmenbayeva Z. Zhaisanbayeva M.
2024Elite Scientific Publications
Pakistan Journal of Life and Social Sciences
2024#22Issue 170 - 79 pp.
We studied the thermal stability and many-sided properties of Y0.5Sr0.5Cr0.5Mn0.5O3 chromite-manganite that was made using the sol-gel method. We focused on the syngony type, unit cell parameters, and x-ray analysis. To confirm the results of the chromite-manganite indexing, the inverse values of the squares of interplane distances (104/d2) and the consistency of the x-ray and pycnometric densities were found to be very close to each other. It was found that the synthesised chromite-manganite crystallises in orthorhombic syngony and has a perovskite-like structure. Scanning Electron Microscopy (SEM) shows that chromite-manganite is uniformly distributed, and the crystallites are sized between 6 and 20 microns. The analysis of the relationship between heat capacity and temperature using the Thermo Gravimetry Analysis (TGA) technique demonstrates the stability of the internal structure and the presence of polymorphic transformations in the sample under study.
Chromite-manganite , Doping , Parameters of elementary cells , Sol-gel synthesis , Syngony , X-ray examination
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Abai Kazakh National Pedagogical University, Almaty, Kazakhstan
Kazakh National Women’s Teacher Training University, Almaty, Kazakhstan
Abai Kazakh National Pedagogical University
Kazakh National Women’s Teacher Training University
10 лет помогаем публиковать статьи Международный издатель
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