What Are The Physical And Chemical Properties Of Lanthanum Aluminate?

Lanthanum aluminate (LaAlO3) is a white crystalline compound with a perovskite structure. It has a high melting point of 2080°C and a density of 6.51 g/cm³.

In terms of its chemical properties, LaAlO3 is relatively stable at room temperature and is insoluble in water. It is also resistant to acids and bases, with the exception of hydrofluoric acid.

LaAlO3 is a good electrical insulator with a high dielectric constant, making it useful in electronic applications. It also exhibits ferroelectric and piezoelectric properties, which make it useful in various sensors and actuators. Additionally, LaAlO3 can be doped with various elements to modify its properties, such as increasing its conductivity for use in solid oxide fuel cells.