Nanoscale Surface and Interface Engineering of Solid Oxide Fuel Cells by Atomic Layer Deposition

Alireza Karimaghaloo, Junmo Koo, Hung Sen Kang, Shin Ae Song, Joon Hyung Shim, Min Hwan Lee

Research output: Contribution to journalReview article

5 Citations (Scopus)

Abstract

Recently, atomic layer deposition (ALD) has drawn much attention as a suitable tool for fabrication and engineering of high performance fuel cell catalysts and electrodes. Intrinsic merits of ALD enable synthesis of conformal and uniform film even at a sub-nm scale with excellent stoichiometry control and reproducibility. Leveraging the unique characteristics, ALD has proven its promising potential as a solution to achieve two major challenges of solid oxide fuel cell research: sluggish kinetics at low operational temperatures and long-term stability. In this review, recent efforts to address the challenges by the use of ALD-based functionalization of surfaces and interfaces of cell components are discussed.

Original languageEnglish
Pages (from-to)611-628
Number of pages18
JournalInternational Journal of Precision Engineering and Manufacturing - Green Technology
Volume6
Issue number3
DOIs
Publication statusPublished - 2019 Jul 1

Keywords

  • Atomic layer deposition
  • Catalyst
  • Electrode
  • Solid oxide fuel cell

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Materials Science(all)
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Management of Technology and Innovation

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