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http://dx.doi.org/10.4191/KCERS.2005.42.2.117

Electrical Properties of YSZ Electrolyte Film Prepared by Electron Beam PVD  

Shin, Tae-Ho (Department of Ceramic Engineering, Yonsei University)
Yu, Ji-Haeng (Energy Materials Research Center, Korea Institute of Energy Research)
Lee, Shiwoo (Energy Materials Research Center, Korea Institute of Energy Research)
Han, In-Sub (Energy Materials Research Center, Korea Institute of Energy Research)
Woo, Sang-Kuk (Energy Materials Research Center, Korea Institute of Energy Research)
Hyun, Sang-Hoon (Department of Ceramic Engineering, Yonsei University)
Publication Information
Journal of the Korean Ceramic Society / v.42, no.2, 2005 , pp. 117-122 More about this Journal
Abstract
Electron Beam Physical Vapor Deposition (EB-PVD) is a typical technology for thermal barrier coating with Yttria Stabilized Zirconia (YSZ) on aero gas turbine engine. In this study EB-PVD method was used to fabricate dense YSZ film on NiO-YSZ as a electrolyte of Solid Oxide Fuel Cell (SOFC). Dense YSZ films of -10 $\mu$m thickness showed nano surface structure depending on deposition temperature. Electrical conductivities of YSZ film and electric power density of the single cell were evaluated after screen- printing $LaSrCoO_3$ as a cathode.
Keywords
Solid electrolyte; YSZ film; EB-PVD; Electrical conductivity; SOFC;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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