Electrochemical properties of NiO-ScSZ anodes prepared from composite precursor containing Ni and Zr

K. Doumae, T. Usui, T. Yasui, S. Watanabe, T. Oshima, Y. Shiratori, K. Sasaki

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

Abstract

Generally, cermet anode is produced by mixing nickel oxide with stabilized zirconia. Improvement of the conventional anode is necessary in the viewpoints of electrochemical performance and its productivity. In this study, two approaches were tested in order to enhance the anode performance. First, wet blended Ni-Zr composite hydroxide was applied as a precursor to obtain homogeneous Ni-stabilized zirconia cermet. In the next phase, doping of Mg, Mn and Co to the nickel precursor is performed by co-precipitation method aiming at positive effects of these elements, and electrochemical properties of these anodes are evaluated and compared to those of conventional anode.

Original languageEnglish
Title of host publicationECS Transactions - Solid Oxide Fuel Cells 11 (SOFC-XI)
Pages1915-1920
Number of pages6
Edition2 PART 3
DOIs
Publication statusPublished - Dec 1 2009
Event11th International Symposium on Solid Oxide Fuel Cells (SOFC-XI)- 216th ECS Meeting - Vienna, Austria
Duration: Oct 4 2009Oct 9 2009

Publication series

NameECS Transactions
Number2 PART 3
Volume25
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other11th International Symposium on Solid Oxide Fuel Cells (SOFC-XI)- 216th ECS Meeting
CountryAustria
CityVienna
Period10/4/0910/9/09

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'Electrochemical properties of NiO-ScSZ anodes prepared from composite precursor containing Ni and Zr'. Together they form a unique fingerprint.

  • Cite this

    Doumae, K., Usui, T., Yasui, T., Watanabe, S., Oshima, T., Shiratori, Y., & Sasaki, K. (2009). Electrochemical properties of NiO-ScSZ anodes prepared from composite precursor containing Ni and Zr. In ECS Transactions - Solid Oxide Fuel Cells 11 (SOFC-XI) (2 PART 3 ed., pp. 1915-1920). (ECS Transactions; Vol. 25, No. 2 PART 3). https://doi.org/10.1149/1.3205735