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Fabrication and characterization of a Ni-YSZ anode support using high-frequency induction heated sintering (HFIHS)

  • Jong Yeol Yoo
  • , In Jin Shon
  • , Byung Hyun Choi
  • , Ki Tae Lee*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

Ni-YSZ cermet anode supports solid oxide fuel cells (SOFCs) were fabricated by high-frequency induction heated sintering (HFIHS) under 60 MPa pressure with powders synthesized by the glycine nitrate process (GNP) as well as mechanically mixed commercial powders. The HFIHS method created a uniformly porous microstructure without abnormal grain growth compared to the conventional sintering method. Samples sintered by HFIHS show higher strength and electrical conductivity than conventionally sintered samples, even though they have similar porosity.

Original languageEnglish
Pages (from-to)2569-2574
Number of pages6
JournalCeramics International
Volume37
Issue number7
DOIs
StatePublished - 2011.09

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
  • Microstructure
  • Rapid sintering
  • Solid oxide fuel cell

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Engineering - Petroleum
  • Engineering - Chemical

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