Cation-enhanced chemical stability of ion-conducting zirconium-based ceramics

Spoerke, Erik David; Clem, Paul G.; Wheeler, Jill S.; Small, Leo J.; Ihlefeld, Jon

Cation-enhanced chemical stability of ion-conducting zirconium-based ceramics

Patent · 05 June 2018

OSTI ID:1456960

Spoerke, Erik David; Clem, Paul G.; Wheeler, Jill S.; Small, Leo J.; Ihlefeld, Jon

At least partial substitution of zirconium by hafnium in ion-conducting zirconium-based ceramics provides enhanced chemical stability in alkaline and acid environments.

Research Organization:: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC04-94AL85000

Assignee:: National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)

Patent Number(s):: 9,988,312

Application Number:: 15/460,570

OSTI ID:: 1456960

Country of Publication:: United States

Language:: English

References (4)

Multivalent ionic conductivity in the series of phosphates La_xYb_1/3−xZr₂(PO₄)₃ with NASICON structure Bykov, Denis M.; Shekhtman, Georgi Sh.; Orlova, Al'bina I. Solid State Ionics, Vol. 182, Issue 1, p. 47-52 https://doi.org/10.1016/j.ssi.2010.11.019	journal	February 2011
Synthesis and characterisation of Cr³⁺-containing NASICON-related phases Berry, F.; Costantini, N.; Smart, L. Solid State Ionics, Vol. 177, Issue 33-34, p. 2889-2896 https://doi.org/10.1016/j.ssi.2006.08.019	journal	November 2006
NASICON structure for alkaline ion recognition Cretin, Marc; Khireddine, Hafit; Fabry, Pierre Sensors and Actuators B: Chemical, Vol. 43, Issue 1-3, p. 224-229 https://doi.org/10.1016/S0925-4005(97)00118-4	journal	September 1997
High lithium ion conductive Li₇La₃Zr₂O₁₂ by inclusion of both Al and Si Kumazaki, Shota; Iriyama, Yasutoshi; Kim, Ki-Hyun Electrochemistry Communications, Vol. 13, Issue 5, p. 509-512 https://doi.org/10.1016/j.elecom.2011.02.035	journal	May 2011

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Cation-enhanced chemical stability of ion-conducting zirconium-based ceramics

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