Preparations and characterizations of perovskite 0.80PMN–0.20PT ceramic by using a one-step calcination method

Chen, Jin; Qiu, Shujun; Chen, Xiuli; Xiao, Guoqing; Yang, Xiaofeng

doi:10.1016/j.jallcom.2010.02.125

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…Those defects not only make the ceramic composition deviate from stoichiometric ratio and deteriorate the properties [8], but also pollute the  environment and waste energy. Therefore, it is significant to lower the sintering temperature and improve the electrical properties of PMN ceramics [9]. It is implied that doping can improve the properties of PMN ceramics.…”

Section: Introductionmentioning

confidence: 99%

Relaxor behavior and Raman spectra of CuO-doped Pb(Mg1/3Nb2/3)O3-PbTiO3 ferroelectric ceramics

Liu

et al. 2014

J Adv Ceram

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Abstract:In this work, Raman spectra and dielectricity-temperature dependence measurements were used to investigate the B-site order degree in CuO-doped Pb(Mg 1/3 Nb 2/3 )O 3 -PbTiO 3 ferroelectric ceramics. The measurement results indicated a typical relaxor characteristic for all samples. With the increasing of CuO doping content, the B-site order degree increased first and then decreased. However, the frequency dispersion and the relaxation degree decreased first and then increased while the CuO addition content was increasing, which was thought to be strongly correlated with the variations of the B-site order. The opposite variation tendency of the B-site order degree and the relaxation degree revealed that the phase transition dispersity is closely related to the order-disorder behaviors.

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Section: Introductionmentioning

confidence: 99%

Relaxor behavior and Raman spectra of CuO-doped Pb(Mg1/3Nb2/3)O3-PbTiO3 ferroelectric ceramics

Liu

et al. 2014

J Adv Ceram

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A method based on optical and atomic force microscopes for instant imaging of non-homogeneous electro-mechanical processes and direct estimation of dij coefficients in piezoelectric materials at the local level

Σταμόπουλος¹,

Zhang²

2014

Journal of Alloys and Compounds

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Preparations and characterizations of perovskite 0.80PMN–0.20PT ceramic by using a one-step calcination method

Cited by 2 publications

References 14 publications

Relaxor behavior and Raman spectra of CuO-doped Pb(Mg1/3Nb2/3)O3-PbTiO3 ferroelectric ceramics

Relaxor behavior and Raman spectra of CuO-doped Pb(Mg1/3Nb2/3)O3-PbTiO3 ferroelectric ceramics

A method based on optical and atomic force microscopes for instant imaging of non-homogeneous electro-mechanical processes and direct estimation of dij coefficients in piezoelectric materials at the local level

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