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

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publicationIonic and Mixed Conducting Ceramics 8
Pages129-133
Number of pages5
Edition1
DOIs
Publication statusPublished - 2012
EventIonic and Mixed Conducting Ceramics 8 - 221st ECS Meeting - Seattle, WA, United States
Duration: 2012 May 62012 May 10

Publication series

NameECS Transactions
Number1
Volume45
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

OtherIonic and Mixed Conducting Ceramics 8 - 221st ECS Meeting
CountryUnited States
CitySeattle, WA
Period12/5/612/5/10

ASJC Scopus subject areas

  • Engineering(all)

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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