Synthesis and characterization of Sc and Y co-doped zirconia (Zr0.84Y0.08Sc0.08O1.92) electrolyte prepared by sol-gel method

• Main Authors: Villanueva, Matthew Bryan P., Garcia, Renz Marion G., Cervera, Rinlee Butch M.
• Format: text
• Published: Animo Repository 2018
• Subjects: Zirconium oxide; Electrolytes; Ions; Scandium; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/11324
• Institution: De La Salle University

Y and Sc co-doped ZrO2 [Zr0.84Y0.08Sc0.08O1.92 (4Sc4YSZ)] solid electrolyte was prepared via an alkoxide sol-gel route. 4Sc4YSZ was characterized by TG-DTA, XRD, SEM-EDS and AC impedance spectroscopy. XRD patterns showed that co-doping with Y and Sc resulted to the successful stabilization of the hi...