Effect of the oxide substrate on the nickel particle properties

Haruo Kishimoto, Akihito Suzuki, Taro Shimonosono, Mina Nishi, Katsuhiko Yamaji, Manuel E. Brito, Harumi Yokokawa, Fumio Munakata, Teruhisa Horita

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Effects of the oxide substrate on the nickel (Ni) particle properties are examined by using a Ni agglomeration behavior analysis and Kelvin Force Microscope (KFM) technique. Agglomerated Ni particles are formed after annealing a Ni thin film on oxide substrates of yttria stabilized zirconia (YSZ) and gadolinia doped ceria (GDC). Nickel agglomeration is suppressed for the Ni particles on the GDC substrate compared to those particles on the YSZ substrate. Although evaluated at room temperature, the surface potential of GDC is more positive than that of YSZ, while Ni particle surface potential is about the same for both the Ni/YSZ and the Ni/GDC systems.

Original languageEnglish
Pages (from-to)403-406
Number of pages4
JournalSolid State Ionics
Volume262
DOIs
Publication statusPublished - 2014 Sep 1
Externally publishedYes

Fingerprint

Nickel
Oxides
nickel
oxides
Substrates
Gadolinium
Yttria stabilized zirconia
Cerium compounds
gadolinium
yttria-stabilized zirconia
Surface potential
agglomeration
Agglomeration
Microscopes
microscopes
Annealing
Thin films
annealing
gadolinium oxide
room temperature

Keywords

  • Kelvin Force Microscope (KFM)
  • Nickel agglomeration
  • Nickel surface properties
  • Oxide substrate
  • Solid oxide fuel cell (SOFC)

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Chemistry(all)

Cite this

Kishimoto, H., Suzuki, A., Shimonosono, T., Nishi, M., Yamaji, K., Brito, M. E., ... Horita, T. (2014). Effect of the oxide substrate on the nickel particle properties. Solid State Ionics, 262, 403-406. https://doi.org/10.1016/j.ssi.2014.01.004

Effect of the oxide substrate on the nickel particle properties. / Kishimoto, Haruo; Suzuki, Akihito; Shimonosono, Taro; Nishi, Mina; Yamaji, Katsuhiko; Brito, Manuel E.; Yokokawa, Harumi; Munakata, Fumio; Horita, Teruhisa.

In: Solid State Ionics, Vol. 262, 01.09.2014, p. 403-406.

Research output: Contribution to journalArticle

Kishimoto, H, Suzuki, A, Shimonosono, T, Nishi, M, Yamaji, K, Brito, ME, Yokokawa, H, Munakata, F & Horita, T 2014, 'Effect of the oxide substrate on the nickel particle properties', Solid State Ionics, vol. 262, pp. 403-406. https://doi.org/10.1016/j.ssi.2014.01.004
Kishimoto H, Suzuki A, Shimonosono T, Nishi M, Yamaji K, Brito ME et al. Effect of the oxide substrate on the nickel particle properties. Solid State Ionics. 2014 Sep 1;262:403-406. https://doi.org/10.1016/j.ssi.2014.01.004
Kishimoto, Haruo ; Suzuki, Akihito ; Shimonosono, Taro ; Nishi, Mina ; Yamaji, Katsuhiko ; Brito, Manuel E. ; Yokokawa, Harumi ; Munakata, Fumio ; Horita, Teruhisa. / Effect of the oxide substrate on the nickel particle properties. In: Solid State Ionics. 2014 ; Vol. 262. pp. 403-406.
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