Effect of Sr2+ and Ba2+ doping on structural stability and mechanical properties of La2NiO4+δ

• Main Authors: Akbari-Fakhrabadi, Ali, Toledo, E. G., Canales, J. I., Meruane, Viviana, Chan, Siewhwa, Gracia-Pinilla, Miguel A.
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Lanthanum Nickelate; La1.8Sr0.2NiO4+d
• Online Access: https://hdl.handle.net/10356/142534
• Institution: Nanyang Technological University

Structural and mechanical Characterizations of La1.8M0.2NiO4+δ (M: Sr and Ba) prepared by low frequency ultra-sound assisted synthesis technique and sintered at different temperatures were studied. HRTEM and XRD analyses showed the uniform shape of calcined nanocrystalline powders with the particle...