Processing and properties of (1 − x)Pb(Mg1/3Nb2/3)O3·xPbTiO3 solid solutions from PbO- and MgO-excess compositions

Kusumoto, Keiji; Sekiya, T.

doi:10.1016/s0025-5408(98)00111-1

Cited by 32 publications

(17 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Therefore, Nb reacts preferentially with Pb and forms pyrochlore at low temperatures more easily than perovskite. 15,16 It is the case of PMN-PT film on a Pt/TiO 2 /SiO 2 /Si substrate. Once the interfacial Pt-Pt compound is formed on Pt/ TiO 2 /SiO 2 /Si substrate, the Pt-Pb compound offers a lead-rich environment at the interface between the films and Pt electrode.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg_1/3Nb_2/3)O₃–29% PbTiO₃ Thin Films

et al. 2002

View full text Add to dashboard Cite

Lead magnesium niobate-lead titanate [Pb(Mg 1/3 Nb 2/3 )O 3 (PMN)-PbTiO 3 (PT)] films were synthesized using pulsed laser deposition, and the effect of substrates on the deposition behavior of the PMN-PT film was investigated. Phase evolution of PMN-PT thin films was found to depend significantly on the type of the substrate used during deposition. Though a mixture of pyrochlore and perovskite was observed when films were deposited on a Pt/TiO 2 /SiO 2 /Si substrate, the oxide substrates, such as (Ba 0.5 Sr 0.5 )RuO 3 /Si, SrTiO 3 , and LaAlO 3 , enabled the deposition of pure perovskite. Scanning Auger microprobe, transmission electron microscope, and x-ray diffraction analysis showed that an interfacial layer between the substrates and the oxide film was central to the phase evolution behavior. On the Pt/TiO 2 /SiO 2 /Si substrate, an interfacial layer of lead-platinum (Pb-Pt) played a major role in the formation of the pyrochlore phase. However, on oxide substrates, there was no interfacial layer and interdiffusion of A-site cations was observed between the PMN film and the oxide electrodes.

show abstract

Section: Resultsmentioning

confidence: 99%

“…Finally, the titanium signal decreased to zero at the Pt electrode. Lee et al 14 and Lu et al 15 titanium deposited on a Pt/Ti/SiO 2 /Si substrate did diffuse from the intervening layer into the platinum layer at elevated temperatures and formed TiO 2 , which induced the formation of a second phase on the substrate. However, Fig.…”

Section: Methodsmentioning

confidence: 99%

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg_1/3Nb_2/3)O₃–29% PbTiO₃ Thin Films

et al. 2002

View full text Add to dashboard Cite

show abstract

“…Compared with other piezoelectric materials, a solid solution (1− x )Pb(Mg 1/3 Nb 2/3 )O 3 - x PbTiO 3 (PMN-PT) compound is well-known as a relaxor ferroelectric compound with a very high dielectric anomaly for the inhomogeneous distribution of B-site cations in the perovskite lattice of Pb(Mg 1/3 Nb 2/3 )O 3 . Moreover, the addition of PbTiO 3 [8,9,10] is promising for both further research and applications with a high piezoelectric effect of 2500 pC/N [11,12,13]. In addition, Sun et al [14] calculated the energy-harvesting properties of the different ZnO, BaTiO 3 , and PMN-PT nanostructure via the vibration of these nanostructures agitated by the ambient vibration energy.…”

Section: Introductionmentioning

confidence: 99%

PMN-PT/PVDF Nanocomposite for High Output Nanogenerator Applications

Luo

Liu

et al. 2016

Nanomaterials

View full text Add to dashboard Cite

The 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3(0.7PMN-0.3PT) nanorods were obtained via hydrothermal method with high yield (over 78%). Then, new piezoelectric nanocomposites based on (1−x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-PT) nanorods were fabricated by dispersing the 0.7PMN-0.3PT nanorods into piezoelectric poly(vinylidene fluoride) (PVDF) polymer. The mechanical behaviors of the nanocomposites were investigated. The voltage and current generation of PMN-PT/PVDF nanocomposites were also measured. The results showed that the tensile strength, yield strength, and Young’s modulus of nanocomposites were enhanced as compared to that of the pure PVDF. The largest Young’s modulus of 1.71 GPa was found in the samples with 20 wt % nanorod content. The maximum output voltage of 10.3 V and output current of 46 nA were obtained in the samples with 20 wt % nanorod content, which was able to provide a 13-fold larger output voltage and a 4.5-fold larger output current than that of pure PVDF piezoelectric polymer. The current density of PMN-PT/PVDF nanocomposites is 20 nA/cm2. The PMN-PT/PVDF nanocomposites exhibited great potential for flexible self-powered sensing applications.

show abstract

“…Compared with other piezoelectric materials, a solid solution (1 -x )Pb(Mg 1/3 Nb 2/3 )O 3 - x PbTiO 3 (PMN-PT) compound is promising for both further research and applications due to its high piezoelectric effect of 2500 pm/V [11–13]. Sun et al [14] indicated that the nanorod of PMN-PT are good candidates than bulks in mechanical energy harvesting due to their high strain tolerance and the larger output power generated by PMN-PT.…”

Section: Introductionmentioning

confidence: 99%

Surfactant-Assisted Hydrothermal Synthesis of PMN-PT Nanorods

Liu

Luo

et al. 2016

Nanoscale Res Lett

View full text Add to dashboard Cite

The effects of surfactant polyacrylate acid (PAA) on shape evolution of 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 (0.7PMN-0.3PT) nanorods were studied. The results revealed that the polyacrylic acid content had great influence on the morphology of 0.7PMN-0.3PT. With increasing PAA concentration from 0.45 to 0.82 g/ml, the ratio of perovskite phase (PMN-PT nanorod) increased, while the ratio of pyrochlore phase decreased. When the PAA concentration was 0.82 g/ml, pure 0.7PMN-0.3PT nanorods were obtained. However, when PAA concentration was higher than 0.82 g/ml, the excess of PAA would hindered their [100] orientation growth. The piezoelectric coefficient d33 of 0.7PMN-0.3PT nanorod was obtained by linear fitting, and the d33 value was 409 pm/V.

show abstract

Processing and properties of (1 − x)Pb(Mg1/3Nb2/3)O3·xPbTiO3 solid solutions from PbO- and MgO-excess compositions

Cited by 32 publications

References 13 publications

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg_1/3Nb_2/3)O₃–29% PbTiO₃ Thin Films

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg_1/3Nb_2/3)O₃–29% PbTiO₃ Thin Films

PMN-PT/PVDF Nanocomposite for High Output Nanogenerator Applications

Surfactant-Assisted Hydrothermal Synthesis of PMN-PT Nanorods

Contact Info

Product

Resources

About

Processing and properties of (1 − x)Pb(Mg1/3Nb2/3)O3·xPbTiO3 solid solutions from PbO- and MgO-excess compositions

Cited by 32 publications

References 13 publications

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg1/3Nb2/3)O3–29% PbTiO3 Thin Films

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg1/3Nb2/3)O3–29% PbTiO3 Thin Films

PMN-PT/PVDF Nanocomposite for High Output Nanogenerator Applications

Surfactant-Assisted Hydrothermal Synthesis of PMN-PT Nanorods

Contact Info

Product

Resources

About

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg_1/3Nb_2/3)O₃–29% PbTiO₃ Thin Films

Influence of Substrates on the Crystal Structure of Pulsed Laser Deposited Pb(Mg_1/3Nb_2/3)O₃–29% PbTiO₃ Thin Films