Extremely thin bilayer electrolyte for solid oxide fuel cells (SOFCs) fabricated by chemical solution deposition (CSD).
An extremely thin bilayer electrolyte consisting of yttria-stabilized zirconia (YSZ) and gadolinia-doped ceria (GDC) is successfully fabricated on a sintered NiO-YSZ substrate. Major processing flaws are effectively eliminated by applying local constraints to YSZ nanoparticles, and excellent open circuit voltage and cell performance are demonstrated in a solid oxide fuel cell (SOFC) at intermediate operating temperatures.
Department of Materials Science and Engineering, Inha University, 253 Youghyun, Incheon 402-751, South Korea.
Eun-Ok
EO
Oh
Chin-Myung
CM
Whang
Yu-Ri
YR
Lee
Sun-Young
SY
Park
Dasari Hari
DH
Prasad
Kyung Joong
KJ
Yoon
Ji-Won
JW
Son
Jong-Ho
JH
Lee
Hae-Weon
HW
Lee
D011211:Electric Power Supplies; D004566:Electrodes; D004573:Electrolytes / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry; D010087:Oxides / Q000737:chemistry*; D012996:Solutions / Q000737:chemistry*; D013696:Temperature; D015019:Yttrium / Q000737:chemistry; D015040:Zirconium / Q000737:chemistry
D004573:Electrolytes; D010087:Oxides; D012996:Solutions; D015019:Yttrium; D015040:Zirconium; C028541:zirconium oxide; C091417:yttria