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Preparation of porous Ni-YSZ cermet anodes for solid oxide fuel cells by high frequency induction heated sintering

  • Jong Yeol Yoo
  • , Chun Kang Cho
  • , In Jin Shon
  • , Ki Tae Lee*
  • *Corresponding author for this work
  • Jeonbuk National University

Research output: Contribution to journalJournal articlepeer-review

Abstract

Ni-YSZ cermet anodes for solid oxide fuel cells were successfully prepared by high frequency induction heated sintering, producing a uniformly porous microstructure without abnormal grain growth found in the conventional sintering method. All sintering processes commenced below 1150 °C and finished within 2 min. The rupture strength and electrical conductivity of the sample sintered by high frequency induction heated sintering without addition of a pore former were over 180 MPa and about 2000 S cm- 1 at 800 °C, respectively.

Original languageEnglish
Pages (from-to)2066-2069
Number of pages4
JournalMaterials Letters
Volume65
Issue number13
DOIs
StatePublished - 2011.07.15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Anode support
  • High frequency induction heated sintering
  • Ni-YSZ
  • Rapid sintering

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Engineering - Mechanical
  • Physics & Astronomy

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