All Outputs (2)

Defect chemistry and electrical properties of sodium bismuth titanate perovskite (2017)
Journal Article
Yang, F., Li, M., Li, L., Wu, P., Pradal-Velázquez, E., & Sinclair, D. C. (2018). Defect chemistry and electrical properties of sodium bismuth titanate perovskite. Journal of Materials Chemistry A, 6(13), 5243-5254. https://doi.org/10.1039/c7ta09245h

The ferroelectric perovskite Na0.5Bi0.5TiO3, NBT, can exhibit three types of electrical behaviour, i.e. oxide-ion conduction (type I), mixed ionic–electronic conduction (type II) and insulating/dielectric (type III) based on various defect mechanisms... Read More about Defect chemistry and electrical properties of sodium bismuth titanate perovskite.

Mixed ionic-electronic conduction in K1/2Bi1/2TiO3 (2017)
Journal Article
Li, L., Li, M., Reaney, I. M., & Sinclair, D. C. (2017). Mixed ionic-electronic conduction in K1/2Bi1/2TiO3. Journal of Materials Chemistry C, 5(25), https://doi.org/10.1039/C7TC01786C

Recently, it has been reported that the Pb-free piezoelectric perovskite Na1/2Bi1/2TiO3 (NBT) can be compositionally tuned by close control of the A-site starting stoichiometry to exhibit high levels of oxide-ion conduction. The related K1/2Bi1/2TiO3... Read More about Mixed ionic-electronic conduction in K1/2Bi1/2TiO3.