Effect of the interdiffusion reaction on the compatibility in PZT/PNN functionally gradient piezoelectric materials

Jie Xu, Xinhua Zhu, Zhongyan Meng

科研成果: 期刊稿件文章同行评审

17 引用 (Scopus)

摘要

The interfacial diffusion reaction between Pb(Ni1/3Nb2/3)O3 (PNN) and Pb(Zr,Ti)O3 (PZT) phases in functionally gradient materials (FGM) has been investigated as a function of sintering temperature and time, respectively. The compositional distribution profiles of the interaction region were examined by electron probe microbeam analysis (EPMA). According to the diffusion model, the concentration distribution profiles were simulated by way of numerical approaches. The diffusivity and activation energy for Ni2+, Nb5+, Ti4+ and Zr4+ ions have been estimated. The results were discussed.

源语言英语
页(从-至)11-16
页数6
期刊IEEE Transactions on Components and Packaging Technologies
22
1
DOI
出版状态已出版 - 1999
已对外发布

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