Metal supported tubular solid oxide fuel cells fabricated by suspension plasma spray and suspension high velocity oxy-fuel spray

Download
  1. (PDF, 1 MB)
  2. Get@NRC: Metal supported tubular solid oxide fuel cells fabricated by suspension plasma spray and suspension high velocity oxy-fuel spray (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1016/j.jpowsour.2012.05.031
AuthorSearch for: ; Search for: ; Search for: ; Search for: ; Search for:
TypeArticle
Journal titleJournal of Power Sources
Volume215
Pages307311; # of pages: 5
SubjectMetal supported; Tubular; Suspension plasma spray; Suspension HVOF spray; Low temperature solid oxide fuel cell
AbstractLow temperature (LT) metalsupportedsolidoxidefuelcells (SOFCs) have many advantages in comparison to conventional electrode or electrolyte supported type SOFCs. NRC has demonstrated high performance LT metalsupported planar SOFCs fabricated by either wet colloidal spray/sintering or suspension thermal spray. The combination of tubular configuration and metalsupported SOFCs may produce more unique and very attractive advantages such as easy and inexpensive sealing method and materials, high specific and volumetric power density, cost-effective fabrication, enhanced robustness, rapid start up, red-ox cycle tolerance and potential use for a pressurized integrated system. In this paper, thin film solid electrolyte of Sm₀.₂Ce₀.₈O₁.₉₀ (SDC) and NiO-SDC composite anode on sintered porous tubularmetal supports were deposited by suspension HVOF spray and suspensionplasmaspray, respectively on sintered porous tubularmetal support. La₀.₆Sr₀.₄Co₀.₂Fe₀.₈O₃₋δ (LSCF) cathode on the SDC electrolyte was formed by wet colloidal spray and subsequent sintering process as the final fabrication step. The detailed investigation of suspension and process-related parameters for suspension thermal spray was performed in order to produce thin and crack-free SDC thin film coatings. The electrochemical performance of single cells was demonstrated.
Publication date
LanguageEnglish
AffiliationNRC Institute for Chemical Process and Environmental Technology; NRC Industrial Materials Institute; National Research Council Canada
Peer reviewedYes
NRC number53073
NPARC number20603074
Export citationExport as RIS
Report a correctionReport a correction
Record identifier16c86e85-8738-4c21-bea5-721144c8a334
Record created2012-09-12
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)