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dc.contributor.authorChien, R. R.
dc.contributor.authorTu, S.-S.
dc.contributor.authorSchmidt, V. Hugo
dc.contributor.authorLee, S.-C.
dc.contributor.authorHuang, C.-C.
dc.date.accessioned2019-02-08T18:30:58Z
dc.date.available2019-02-08T18:30:58Z
dc.date.issued2010
dc.identifier.citationR.R. Chien, S.-S. Tu, V.H. Schmidt, S.-C. Lee, and C.-C. Huang, “Synthesis and characterization of proton-conducting Ba(Zr0.8-xCexY0.2)O2.9 ceramics,” Solid State Ionics 181, 1251-1257 (2010). doi: 10.1016/j.ssi.2010.07.024.en_US
dc.identifier.issn0167-2738
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/15220
dc.description.abstractX-ray diffraction and micro-Raman scattering have been used to characterize the effects of glycine-to-nitrate (G/N) and zirconium-to-cerium (Zr/Ce) molar ratios on structural properties of proton-conducting Ba(Zr0.8 − xCexY0.2)O2.9 (BZCY) ceramic powders fabricated by using the glycine–nitrate combustion method. Particle sizes of as-synthesized and calcined BZCY powders are estimated by using the Scherrer's formula, and are sensitive to G/N and Zr/Ce ratios. A simple cubic perovskite phase is observed for calcined Ba(Zr0.7Ce0.1Y0.2)O2.9 powders fabricated with G/N ratios of 1/3–3/4. Calcined BZCY (x = 0.0–0.8) powders fabricated with G/N = 1/2 exhibit a single-phase structure and a structural transformation from cubic to possibly rhombohedral for Zr/Ce ≤ 2/6. Particle sizes of as-synthesized and calcined BZCY (x = 0.0–0.8) powders fabricated with G/N = 1/2 vary in the ranges of 5–15 and 34–42 nm, respectively. In-situ temperature-dependent linear shrinkage measurement reveals that smaller-particle BZCY powder can reach densification at a considerable lower temperature.en_US
dc.description.sponsorshipDOE subcontract DEAC06-76RL01830; National Science Council of Taiwan Grant no. 96-2112-M-030-001en_US
dc.language.isoenen_US
dc.rightsThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).en_US
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en_US
dc.titleSynthesis and characterization of proton-conducting Ba(Zr0.8-xCexY0.2)O2.9 ceramicsen_US
dc.typeArticleen_US
mus.citation.extentfirstpage1251en_US
mus.citation.extentlastpage1257en_US
mus.citation.issue27/28en_US
mus.citation.journaltitleSolid State Ionicsen_US
mus.citation.volume181en_US
mus.identifier.categoryPhysics & Mathematicsen_US
mus.identifier.doi10.1016/j.ssi.2010.07.024en_US
mus.relation.collegeCollege of Letters & Scienceen_US
mus.relation.departmentPhysics.en_US
mus.relation.universityMontana State University - Bozemanen_US
mus.data.thumbpage5en_US


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