Vo, NXP Yoon, SP Nam, SW Han, J Lim, TH Hong, SA 2024-01-21T05:40:30Z 2024-01-21T05:40:30Z 2021-09-05 2005-01 1013-9826 https://pubs.kist.re.kr/handle/201004/136865 An anode-supported type solid oxide fuel cell (SOFC) is a promising structure resulting in a very high performance because it consists of a very thin electrolyte. In the preliminary stage, we have succeeded in the fabrication of Samaria-Doped Ceria (SDC) thin film on a porous Ni-Al substrate using a sol-gel coating technique. The thin electrolyte film binds the substrate well and a single cell made with the SDC thin-film electrolyte and porous LSM cathode exhibited a good performance in a mixed-gas condition, even at intermediate temperatures. The single cell, consisting of 20 mum thin SDC electrolytes, the porous Ni-Al anode substrate, and a LSM cathode, exhibited an open circuit voltage of 0.82V and a maximum power density of 0.31 Wcm(-2) at 700degreesC with humidified methane and air mixtures. This cell also generated an open circuit voltage of about 1.1V and a maximum power density of 0.34 Wcm(-2) at 600degreesC with humidified hydrogen as the fuel and air as the oxidant. English TRANS TECH PUBLICATIONS LTD POLARIZATION PERFORMANCE ELECTRODE Fabrication of an anode-supported SOFC with a sol-gel coating method for a mixed-gas fuel cell Article 10.4028/www.scientific.net/KEM.277-279.455 1 ON THE CONVERGENCE OF BIO-INFORMATION-, ENVIRONMENTAL-, ENERGY-, SPACE- AND NANO-TECHNOLOGIES, PTS 1 AND 2, v.277-279, pp.455 - 461 ON THE CONVERGENCE OF BIO-INFORMATION-, ENVIRONMENTAL-, ENERGY-, SPACE- AND NANO-TECHNOLOGIES, PTS 1 AND 2 277-279 455 461 scie scopus 000227164500075 2-s2.0-33646400022 Engineering, Multidisciplinary Materials Science, Ceramics Materials Science, Composites Engineering Materials Science Article; Proceedings Paper POLARIZATION PERFORMANCE ELECTRODE anode-supported SOFC sol-gel coating method thin electrolyte SDC thin film