固体氧化物燃料电池电解质材料的研究进展

Translated title of the contribution: Research progress of electrolytematerials in solid oxide fuel cells

Fengjie Shang, Qinlan Li, Yongjing Shi*, Haiding Liu, Shigeng Song

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

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Abstract

Solid oxide fuel cell (SOFC) is a kind of all solid-state power generation equipment with high energy conversion efficiency, friendly environment and flexible fuel, which provides a choice for the sustainable development of energy resources. Oxygen ions are conducted through oxygen vacancies in solid electrolyte. Increasing the concentration of oxygen vacancy is the key to improve the ionic conductivity, and electrolyte materials with high ionic conductivity promote the development of SOFC. In this paper, the ion transport mechanism of solid electrolyte and the structure, research progress, advantages and disadvantages of ZrO2 based electrolyte, CeO2 based electrolyte, Bi2O3 based electrolyte and LaGaO3 based electrolyte materials are reviewed. The development trend of electrolyte materials in the future is prospected.

Translated title of the contributionResearch progress of electrolytematerials in solid oxide fuel cells
Original languageChinese (Traditional)
Pages (from-to)06076-06083
Number of pages8
JournalGongneng Cailiao/Journal of Functional Materials
Volume52
Issue number6
DOIs
Publication statusPublished - 30 Jun 2021

Keywords

  • electrolyte materials
  • ion transport
  • solid oxide fuel cell (SOFC)

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