Kim, Jong Cheol Lee, Dok Yol Kim, Hae-Ryoung Lee, Hae-Weon Lee, Jong-Ho Son, Ji-Won 2024-01-20T17:33:40Z 2024-01-20T17:33:40Z 2021-09-02 2011-02-01 0040-6090 https://pubs.kist.re.kr/handle/201004/130653 The feasibility of employing a NiO-yttria stabilized zirconia (YSZ) nano-powder slurry spin coating (NSC) to fabricate a thin film (<= 1 mu m) electrolyte solid oxide fuel cell (TF-SOFC) on a relatively rough surface of the support is investigated in this study. The NiO-YSZ nano-powder with similar to 200 nm particle size was synthesized by a single-step glycine nitrate process and super-apex milling. Through varying the NiO-YSZ nano-powder slurry condition by changing polymeric additives, a leveled surface of the spin coated layer which enabled to overcome the surface roughness of the bulk ceramic processed anode substrate was obtained. On the NSC layer, TF-SOFC components with flat profiles could be fabricated using pulsed laser deposition. A stable open circuit voltage of 1.04 V was obtained with these thin film components on an anode support with a rough surface. (C) 2010 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE SA YTTRIA-STABILIZED ZIRCONIA NI-YSZ COMPOSITE SOFC DEPOSITION FABRICATION Surface modification of anode substrate via nano-powder slurry spin coating for the thin film electrolyte of solid oxide fuel cell Article 10.1016/j.tsf.2010.11.044 1 THIN SOLID FILMS, v.519, no.8, pp.2534 - 2539 THIN SOLID FILMS 519 8 2534 2539 scie scopus 000287631500027 2-s2.0-79551475789 Materials Science, Multidisciplinary Materials Science, Coatings & Films Physics, Applied Physics, Condensed Matter Materials Science Physics Article YTTRIA-STABILIZED ZIRCONIA NI-YSZ COMPOSITE SOFC DEPOSITION FABRICATION Thin film electrolyte Solid oxide fuel cells Surface roughness Spin coating Pulsed laser deposition Anode substrate