You’re mix of Cu acetate and Al acetate very first, together with most other was Cu nitrate and you will Al nitrate

You're mix of Cu acetate and Al acetate very first, together with most other was Cu nitrate and you will Al nitrate CuAlOdos thin films are prepared on Si or sapphire substrate by sol-gel method using two kinds of sols. In the case of acetate sol, XRD peaks of CuAlO2 observed at annealing temperature of 800-950 ?C on both Si and sapphire substrates. In contrast, in the case of the films prepared using nitrate on Si substrate, XRD peaks of CuAlO2 have been observed only at the annealing temperature of 800-850 ?C. At annealing temperature of 850?C, peaks of other species ...