Perovskite refers to a kind of ceramic oxide with cubic crystal shape and its molecular formula is ABO3. This kind of oxide was first discovered as a calcium titanate (CaTiO3) compound in perovskite (hence its name). I was trying to know how perovskite materials are produced. Here is what I found: The preparation methods of perovskite compounds mainly include the traditional high-temperature solid state method (ceramic process), sol-gel method, hydrothermal synthesis method, high energy ball milling method and precipitation method. In addition, there are vapor deposition method, supercritical drying method, microemulsion method and self-propagating high-temperature combustion synthesis method. Can anyone add your insights?
