Fabrication of thin-film yttria-stabilized zirconia electrolyte by aerosol-assisted chemical vapor deposition

Dong Young Jang, Manjin Kim, Hyun Joong Kim, Kiho Bae, Jun Woo Kim, Joon Hyung Shim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work, fully dense yttria stabilized zirconia (YSZ) electrolyte films under thickness of 1 μm are successfully fabricated on anode-supported solid oxide fuel cells (SOFCs) by aerosol assisted chemical vapor deposition (AACVD), which is a type of chemical vapor deposition conducted in open atmosphere, not requiring expensive vacuum processes. SOFCs with thin film AACVD YSZ electrolytes gave 720 mW/cm<sup>2</sup> at 650°C as the maximum power in our test with open circuit voltage of over 1 V. We expect that this result will contribute to cost-effective production of high performance low temperature SOFCs.

Original languageEnglish
Title of host publicationECS Transactions
PublisherElectrochemical Society Inc.
Pages429-431
Number of pages3
Volume68
Edition1
ISBN (Print)9781607685395
DOIs
Publication statusPublished - 2015
Event14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage - Glasgow, United Kingdom
Duration: 2015 Jul 262015 Jul 31

Other

Other14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage
CountryUnited Kingdom
CityGlasgow
Period15/7/2615/7/31

ASJC Scopus subject areas

  • Engineering(all)

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    Jang, D. Y., Kim, M., Kim, H. J., Bae, K., Kim, J. W., & Shim, J. H. (2015). Fabrication of thin-film yttria-stabilized zirconia electrolyte by aerosol-assisted chemical vapor deposition. In ECS Transactions (1 ed., Vol. 68, pp. 429-431). Electrochemical Society Inc.. https://doi.org/10.1149/06801.0429ecst