Proton conduction in highly textured Y:BaZrO3 and Y:BaZrCeO3 thin films fabricated by pulsed laser deposition

K. Bae; S. M. Choi; J. Hwang; J. W. Son; J. H. Shim

doi:10.1149/1.3701301

Proton conduction in highly textured Y:BaZrO3 and Y:BaZrCeO3 thin films fabricated by pulsed laser deposition

K. Bae, S. M. Choi, J. Hwang, J. W. Son, J. H. Shim

School of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

Highly textured BZY and BZCY films were fabricated on a single crystalline MgO(100) substrate by PLD under various deposition conditions including substrate temperature and target-to-substrate distance. The perovskite-type oxides, BaZr _0.85Y _0.15O _3-δ (BZY) and BaZr _0.3Ce _0.55Y _0.15O _3-δ (BZCY), were synthesized via a solid-state reaction method and sintered at 1680°C to be used as targets for pulsed laser deposition (PLD), The structural properties of the films were analyzed by x-ray diffraction (XRD) and scanning electron microscopy (SEM). The electrical conductivities of the films were measured by the electrochemical impedance spectroscopy (EIS) method in the temperature range of 220-460°C.

Original language	English
Title of host publication	Ionic and Mixed Conducting Ceramics 8
Pages	129-133
Number of pages	5
Edition	1
DOIs	https://doi.org/10.1149/1.3701301
Publication status	Published - 2012
Event	Ionic and Mixed Conducting Ceramics 8 - 221st ECS Meeting - Seattle, WA, United States Duration: 2012 May 6 → 2012 May 10

Publication series

Name	ECS Transactions
Number	1
Volume	45
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Other

Other	Ionic and Mixed Conducting Ceramics 8 - 221st ECS Meeting
Country	United States
City	Seattle, WA
Period	12/5/6 → 12/5/10

ASJC Scopus subject areas

Engineering(all)

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10.1149/1.3701301

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Bae, K., Choi, S. M., Hwang, J., Son, J. W., & Shim, J. H. (2012). Proton conduction in highly textured Y:BaZrO3 and Y:BaZrCeO3 thin films fabricated by pulsed laser deposition. In Ionic and Mixed Conducting Ceramics 8 (1 ed., pp. 129-133). (ECS Transactions; Vol. 45, No. 1). https://doi.org/10.1149/1.3701301

Bae, K, Choi, SM, Hwang, J, Son, JW & Shim, JH 2012, Proton conduction in highly textured Y:BaZrO3 and Y:BaZrCeO3 thin films fabricated by pulsed laser deposition. in Ionic and Mixed Conducting Ceramics 8. 1 edn, ECS Transactions, no. 1, vol. 45, pp. 129-133, Ionic and Mixed Conducting Ceramics 8 - 221st ECS Meeting, Seattle, WA, United States, 12/5/6. https://doi.org/10.1149/1.3701301

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abstract = "Highly textured BZY and BZCY films were fabricated on a single crystalline MgO(100) substrate by PLD under various deposition conditions including substrate temperature and target-to-substrate distance. The perovskite-type oxides, BaZr 0.85Y 0.15O 3-δ (BZY) and BaZr 0.3Ce 0.55Y 0.15O 3-δ (BZCY), were synthesized via a solid-state reaction method and sintered at 1680°C to be used as targets for pulsed laser deposition (PLD), The structural properties of the films were analyzed by x-ray diffraction (XRD) and scanning electron microscopy (SEM). The electrical conductivities of the films were measured by the electrochemical impedance spectroscopy (EIS) method in the temperature range of 220-460°C.",

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