STRUCTURAL ANALYSIS AND PHASE FORMATION OF PbO - MnO2 SOLID SOLUTIONS (Pb2MnO4 STRUCTURE)
Abstract
- PbO - MnO2 solid solutions (Pb2MnO4 structure) are prepared by using starting materials, PbO and MnO2 with equal molar ratio and solid state reaction method. The mixed samples are heat treated at 600 oC, 650 oC, 700 oC, 750 oC and 800 oC for 3 hrs, respectively. After heat treatment schedule, structural properties and phase formation of the samples are characterized by using XRD. From the XRD investigation, structural properties, such as, lattice parameters, lattice micro strain and crystallite size are evaluated. Furthermore, variation of sintering temperature with structural properties are also examined.
Collections
Year
- 2020
Author
-
Pwint Hlaing Ni
Subject
- Physics
Publisher
- Myanmar Academy of Arts and Science (MAAS)