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

► Applied unique suspension thermal spray for metal supported tubular SOFCs for the first time. ► Utilized commercially available 430 SS sintered porous tubular supports with ¼″ diameter. ► Deposited thin and crack-free SDC electrolyte on the anode by suspension HVOF spray developed. ► Demonstrated scalable fabrication technologies for potential commercialization.