In this paper, physical and mechanical properties of Y2O3-stabilized tetragonal polycrystalline zirconia (Y-TZP) evaluated after prepared as electrolyte worked at high temperature solid oxide fuel cell (HT-SOFC). The preparation process included manufacture two types of electrolyte dope-Yttria stabilized tetragonal zirconia (B2O3-Y-TZP) and non-doped (Y-TZP) which done with the cold press method then the sintering at 18930K. Then the physical property included bulk density of sintered two types of electrolyte measured according to ASTM (C373-17). Phases and crystallite size of all sintered electrolyte determined by X-ray diffraction (XRD). The morphology of sintered electrolyte obtained via scanning electron microscopy (SEM). The mechanical properties estimated for all two types of sintered electrolyte with nanoindentation instrument.
Al-Attar, A. F., Farid, S. B. H., Hashim, F. A., & Eshraghi, M. J. (2019). Comparison in physical and mechanical properties between doped and non-doped Y-TZP electrolyte for HT-SOFC. In Energy Procedia (Vol. 157, pp. 1285–1291). Elsevier Ltd. https://doi.org/10.1016/j.egypro.2018.11.294