Influence of sintering additive on the electrical conductivity, chemical stability and sinterability of BaCe0.55Zr0.3Y0.15O3-δ

Hyegsoon An, Dong Wook Shin, Sung Min Choi, Jongsup Hong, Kyung Joong Yoon, Ji Won Son, Byung Kook Kim, Jong Ho Lee

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

Abstract

In this study, BaCe0.55Zr0.3Y0.15O3-δ was synthesized via solid state reaction (SSR) method and successfully sintered at relatively low temperature below 1400°C using various types of nickel oxide additives (simple oxide form, NiO and compound form, BaY2NiO5). In order to compare the effect of different forms of sintering additives, we investigated the electrical conductivity, chemical stability and sinterability via dilatometry, DC 4-probe conductivity measurement, XRD and TG analysis. In addition to the experimental results, possibility and limitation of compound form of sintering aid will also be addressed in this paper.

Original languageEnglish
Title of host publicationSolid Oxide Fuel Cells 14, SOFC 2015
EditorsS. C. Singhal, K. Eguchi
PublisherElectrochemical Society Inc.
Pages467-471
Number of pages5
Edition1
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - 2015 Jan 1
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

Publication series

NameECS Transactions
Number1
Volume68
ISSN (Print)1938-6737
ISSN (Electronic)1938-5862

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

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

An, H., Shin, D. W., Choi, S. M., Hong, J., Yoon, K. J., Son, J. W., Kim, B. K., & Lee, J. H. (2015). Influence of sintering additive on the electrical conductivity, chemical stability and sinterability of BaCe0.55Zr0.3Y0.15O3-δ. In S. C. Singhal, & K. Eguchi (Eds.), Solid Oxide Fuel Cells 14, SOFC 2015 (1 ed., pp. 467-471). (ECS Transactions; Vol. 68, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/06801.0467ecst