Crystal Structure and Fluorescence Properties of R&lt;sub&gt;2&lt;/sub&gt;Zr&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;7&lt;/sub&gt; and (R&lt;sub&gt;1-&lt;i&gt;x&lt;/i&gt;&lt;/sub&gt;Eu&lt;sub&gt;&lt;i&gt;x&lt;/i&gt;&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;Zr&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;7&lt;/sub&gt; Compounds

Otaki, Hitoshi; Kido, Hiroyasu; Hoshikawa, Takeshi; Shimada, Masahiko; Koizumi, M.

doi:10.2109/jcersj.96.124

Cited by 27 publications

(7 citation statements)

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“…When the temperature reaches 1000 • C (Fig. 5f), two small peaks (3 3 1) and (5 1 1) appear which cannot be seen at 900 • C. Generally, the existence of peaks such as (3 3 1), (5 1 1), (1 1 1) is used as a confirmation of the pyrochlore structure [26,27]. In addition, according to the standard XRD profile of La 2 Zr 2 O 7 (JCPDS Card No.…”

Section: Xrd Studiesmentioning

confidence: 97%

Coprecipitation synthesis and thermal conductivity of La2Zr2O7

Chen

Gao

Liu

et al. 2009

Journal of Alloys and Compounds

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Section: Xrd Studiesmentioning

confidence: 97%

Coprecipitation synthesis and thermal conductivity of La2Zr2O7

Chen

Gao

Liu

et al. 2009

Journal of Alloys and Compounds

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“…2b): the XRD pattern demonstrates the appearance of peaks with odd indexes. These peaks distinguish the pyrochlore structure from the fluorite one [48]. The Raman spectrum of this sample, Fig.…”

Section: Xrd and Raman Spectramentioning

confidence: 80%

Structure and upconversion luminescence of transparent glass-ceramics containing (Er,Yb)2(Ti,Zr)2O7 nanocrystals

Дымшиц

Loiko

Скопцов

et al. 2015

Journal of Non-Crystalline Solids

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“…Therefore, much interest has been focused on the synthesis and investigation of the properties of Re 2 Zr 2 O 7 because of their attractive physical and chemical properties . Due to these important properties, Re 2 Zr 2 O 7 finds application areas such as in host crystals for luminescence materials . As Re 2 Zr 2 O 7 materials have high melting points, the solid‐state reaction method is very suitable for their synthesis …”

Section: Introductionmentioning

confidence: 99%

Photoluminescence and piezoelectric behaviour of Y₂Zr₂O₇ pyrochlore‐based multifunctional materials and the influence of Eu³⁺ and Sm³⁺

2020

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Y 2 Zr 2 O 7 -doped with Eu 3+ and Sm 3+ phosphors were prepared for the first time as multifunctional smart materials using a solid-state reaction method at 1400 o C. Thermal behaviour, crystal structure, surface morphology, and elemental analysis were characterized using thermogravimetric (TG) and differential thermal (DTA) analyses, X-ray diffraction (XRD) and scanning electron microscope equipped with energydispersive X-ray spectroscopy (SEM-EDX). Experimental results revealed that both phosphors have a pyrochlore structure with a cubic crystal system. Photoluminescence properties were also measured and red emission was observed from Y 1.90 Eu 0.10 Zr 2 O 7 and Y 1.90 Sm 0.10 Zr 2 O 7 phosphors. Dielectric constant, loss tangent, piezoelectric charge constant, and Curie temperature of all the samples were determined using an LCR-meter, d 33 -meter, and TG/DTA. Eu doping in Y 2 Zr 2 O 7 resulted in a high dielectric constant (9.61) and low loss tangent (1.67%) values, whereas high piezoelectric charge constant (0.68 pC/N) and high Curie temperature (820 C) could be obtained using Sm-doped

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Crystal Structure and Fluorescence Properties of R<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> and (R<sub>1-<i>x</i></sub>Eu<sub><i>x</i></sub>)<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> Compounds

Cited by 27 publications

References 0 publications

Coprecipitation synthesis and thermal conductivity of La2Zr2O7

Coprecipitation synthesis and thermal conductivity of La2Zr2O7

Structure and upconversion luminescence of transparent glass-ceramics containing (Er,Yb)2(Ti,Zr)2O7 nanocrystals

Photoluminescence and piezoelectric behaviour of Y₂Zr₂O₇ pyrochlore‐based multifunctional materials and the influence of Eu³⁺ and Sm³⁺

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Crystal Structure and Fluorescence Properties of R<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> and (R<sub>1-<i>x</i></sub>Eu<sub><i>x</i></sub>)<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> Compounds

Cited by 27 publications

References 0 publications

Coprecipitation synthesis and thermal conductivity of La2Zr2O7

Coprecipitation synthesis and thermal conductivity of La2Zr2O7

Structure and upconversion luminescence of transparent glass-ceramics containing (Er,Yb)2(Ti,Zr)2O7 nanocrystals

Photoluminescence and piezoelectric behaviour of Y2Zr2O7 pyrochlore‐based multifunctional materials and the influence of Eu3+ and Sm3+

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Photoluminescence and piezoelectric behaviour of Y₂Zr₂O₇ pyrochlore‐based multifunctional materials and the influence of Eu³⁺ and Sm³⁺