Manufacture of low-temperature SOFC by APS coating technology

  • Kang Yuan
  • , Yueguang Yu
  • , Xiaojuan Ji
  • , Bin Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Ni-Co-Al-Li oxide (NCAL) is an important catalyst material for low-temperature solid oxide fuel cells (LTSOFCs). In this paper, air-plasma spray (APS) coating technology was applied to make NCAL layers on porous steel supports for the LTSOFC. The results showed that NCAL was well deposited on the skeletons of the support. Due to the plasma heating, the original LiMO2 phase transferred to Li-deficient Li0.4M1.6O2 phase simultaneously forming Li-rich oxide. New fuel cell structures were designed. The stability of the fuel cells was evaluated by performing galvanostatic test at 500 °C. The influence of the cell structures and quality on the electronic property of the cells was discussed.

Original languageEnglish
Title of host publicationASM International - International Thermal Spray Conference, ITSC 2018
EditorsFardad Azarmi, Timothy Eden, Hua Li, Filofteia-Laura Toma, Kantesh Balani, Tanvir Hussain, Kentaro Shinoda
PublisherASM International
Pages655-659
Number of pages5
ISBN (Electronic)9781510880405
StatePublished - 2018
Externally publishedYes
EventInternational Thermal Spray Conference, ITSC 2018 - Orlando, United States
Duration: 7 May 201810 May 2018

Publication series

NameProceedings of the International Thermal Spray Conference
Volume2018-May

Conference

ConferenceInternational Thermal Spray Conference, ITSC 2018
Country/TerritoryUnited States
CityOrlando
Period7/05/1810/05/18

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