XU Jie; ZHU Xinhua; MENG Zhongyan (Shanghai University). STUDY ON KINETICS OF THE INTERDIFFUSION REACTION IN PZT/PNN FUNCTIONALLY GRADIENT PIEZOELECTRIC MATERIALS. Chin J Mater Res, 1997, 11(3): 297-301.
Abstract The interfacial diffusion reaction between PZT and PNN phases in FGM ceramics has been investigated as a function of the sintering temperature and time respectively. The compositional distribution peofiles of the interaction region were examined by electr