Hydrothermal method of synthesis of rare-earth tantalates and niobates

Nyman, May D; Rohwer, Lauren E.S.; Martin, James E

Title: Hydrothermal method of synthesis of rare-earth tantalates and niobates

Patent · Tue Oct 16 00:00:00 EDT 2012

OSTI ID:1079455

Nyman, May D; Rohwer, Lauren E.S.; Martin, James E

A hydrothermal method of synthesis of a family of rare-earth Group 5 oxides, where the Group 5 oxide is a niobate or tantalate. The rare-earth Group 5 oxides can be doped with suitable emitter ions to form nanophosphors.

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Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC04-94AL85000

Assignee:: Sandia Corporation (Albuquerque, NM)

Patent Number(s):: 8,287,832

Application Number:: 12/882,369

OSTI ID:: 1079455

Country of Publication:: United States

Language:: English

References (6)

Synthesis and Photocatalytic Property of Layered Perovskite Tantalates, RbLnTa ₂ O ₇ (Ln = La, Pr, Nd, and Sm) Machida, Masato; Yabunaka, Jun-ichi; Kijima, Tsuyoshi Chemistry of Materials, Vol. 12, Issue 3 https://doi.org/10.1021/cm990577j	journal	March 2000
Unique LaTaO ₄ Polymorph for Multiple Energy Applications Nyman, May; Rodriguez, Mark A.; Rohwer, Lauren E. S. Chemistry of Materials, Vol. 21, Issue 19 https://doi.org/10.1021/cm9020645	journal	October 2009
An aqueous route to [Ta6O19]8– and solid-state studies of isostructural niobium and tantalum oxide complexes Anderson, Travis M.; Rodriguez, Mark A.; Bonhomme, François Dalton Transactions, Issue 40 https://doi.org/10.1039/b707636c	journal	January 2007
Hydrothermal synthesis and luminescent properties of YBO3:Tb3+ uniform ultrafine phosphor Li, Zhihua; Zeng, Jinghui; Chen, Chen Journal of Crystal Growth, Vol. 286, Issue 2 https://doi.org/10.1016/j.jcrysgro.2005.10.085	journal	January 2006
Hydrothermal synthesis of perovskite and pyrochlore powders of potassium tantalate Goh, Gregory K. L.; Haile, Sossina M.; Levi, Carlos G. Journal of Materials Research, Vol. 17, Issue 12 https://doi.org/10.1557/JMR.2002.0458	journal	December 2002
Highly Versatile Rare Earth Tantalate Pyrochlore Nanophosphors Nyman, May; Rodriguez, Mark A.; Shea-Rohwer, Lauren E. Journal of the American Chemical Society, Vol. 131, Issue 33 https://doi.org/10.1021/ja903823w	journal	August 2009

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