scholarly journals Hydrothermal synthesis, structure, and property characterization of rare earth silicate compounds: NaBa3Ln3Si6O20 (Ln = Y, Nd, Sm, Eu, Gd)

2015 ◽  
Vol 48 ◽  
pp. 256-262 ◽  
Author(s):  
Liurukara D. Sanjeewa ◽  
Kyle Fulle ◽  
Colin D. McMillen ◽  
Fenglin Wang ◽  
Yufei Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Structure And Property ◽  
Property Characterization

ChemInform Abstract: Hydrothermal Synthesis, Structure, and Property Characterization of Rare Earth Silicate Compounds: NaBa3Ln3Si6O20(Ln: Y, Nd, Sm, Eu, Gd).

ChemInform ◽  
2015 ◽  
Vol 46 (48) ◽  
pp. no-no
Author(s):  
Liurukara D. Sanjeewa ◽  
Kyle Fulle ◽  
Colin D. McMillen ◽  
Fenglin Wang ◽  
Yufei Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Structure And Property ◽  
Property Characterization

scholarly journals Hydrothermal synthesis and structural characterization of several complex rare earth tantalates: Ln2TaO5(OH) (Ln = La, Pr) and Ln3Ta2O9(OH) (Ln = Pr, Nd)

2019 ◽  
Vol 48 (22) ◽  
pp. 7704-7713 ◽  
Author(s):  
Liurukara D. Sanjeewa ◽  
Kyle Fulle ◽  
Colin D. McMillen ◽  
Joseph W. Kolis
Keyword(s):  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Structural Characterization ◽  
Refractory Oxide

New structure types Ln2TaO5(OH) and Ln3Ta2O9(OH) are prepared via hydrothermal synthesis from refractory oxide precursors.

Hydrothermal synthesis and characterization of rare-earth ruthenate pyrochlore compounds R2Ru2O7 (R = Pr3+, Sm3+-Ho3+)

2011 ◽  
Vol 54 (6) ◽  
pp. 941-946 ◽  
Author(s):  
LinRan Yao ◽  
Dong Wang ◽  
Wen Peng ◽  
WeiWei Hu ◽  
HongMing Yuan ◽  
...  
Keyword(s):  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Synthesis And Characterization ◽  
Pyrochlore Compounds

scholarly journals New Insights in the Hydrothermal Synthesis of Rare-Earth Carbonates

Materials ◽  
2019 ◽  
Vol 12 (13) ◽  
pp. 2062 ◽  
Author(s):  
Luca Spiridigliozzi ◽  
Claudio Ferone ◽  
Raffaele Cioffi ◽  
Mauro Bortolotti ◽  
Gianfranco Dell’Agli
Keyword(s):  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Raw Materials ◽  
Type Structure ◽  
Chemical Formula ◽  
Intrinsic Properties ◽  
Metal Nitrates ◽  
Rare Earth Carbonates ◽  
The Rare Earth

The rare-earth carbonates represent a class of materials with great research interest owing to their intrinsic properties and because they can be used as template materials for the formation of other rare earth phases, particularly of rare-earth oxides. However, most of the literature is focused on the synthesis and characterization of hydroxycarbonates. Conversely, in the present study we have synthesized both rare-earth carbonates—with the chemical formula RE2(CO3)3·2-3H2O, in which RE represents a generic rare-earth element, and a tengerite-type structure with a peculiar morphology—and rare-earth hydroxycarbonates with the chemical formula RECO3OH, by hydrothermal treatment at low temperature (120 °C), using metal nitrates and ammonium carbonates as raw materials, and without using any additive or template. We found that the nature of the rare-earth used plays a crucial role in relation to the formed phases, as predicted by the contraction law of lanthanides. In particular, the hydrothermal synthesis of rare-earth carbonates with a tengerite-type structure was obtained for the lanthanides from neodymium to erbium. A possible explanation of the different behaviors of lighter and heavier rare-earths is given.

Structure and property characterization of low-k dielectric porous thin films

2001 ◽  
Vol 30 (4) ◽  
pp. 304-308 ◽  
Author(s):  
Barry J. Bauer ◽  
Eric K. Lin ◽  
Hae-Jeong Lee ◽  
Howard Wang ◽  
Wen-Li Wu
Keyword(s):  
Thin Films ◽  
Structure And Property ◽  
Porous Thin Films ◽  
Property Characterization ◽  
Low K

Composition dependent magnetic and ferroelectric properties of hydrothermally synthesized GdFe1−xCrxO3 (0.1 ≤ x ≤ 0.9) perovskites

2017 ◽  
Vol 46 (18) ◽  
pp. 5930-5937 ◽  
Author(s):  
Yu Qiao ◽  
Yanfeng Zhou ◽  
Shan Wang ◽  
Long Yuan ◽  
Yanyan Du ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Ferroelectric Property ◽  
Ferroelectric Properties ◽  
Property Characterization ◽  
Magnetic Dielectric

The hydrothermal synthesis and magnetic, dielectric and ferroelectric property characterization of ABO3-perovskite GdFe1−xCrxO3 (0 < x < 1) are reported.

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