Preparation of thin film YSZ electrolyte by using electrostatic spray deposition

被引：10
作者：
Kim, Joonho [1 ]
Park, Youngsun [1 ]
Sung, Dae Jin [1 ]
Moon, Sangjin [1 ]
Lee, Ki Bong [1 ]
Hong, Suk-In [1 ]
机构：
[1] Korea Univ, Dept Chem & Biol Engn, Seoul 136701, South Korea
来源：
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS | 2009年 / 27卷 / 06期
关键词：
Thin films; SOFC; YSZ; Electrostatic spray deposition; MICROSTRUCTURE; FABRICATION; CONES;
D O I：
10.1016/j.ijrmhm.2009.07.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Yttria-stabilized zirconia (YSZ) thin film was successfully deposited onto Ni-YSZ anode disk by the electrostatic spray deposition (ESD) technique. To deposit a dense YSZ thin film onto porous Ni-YSZ substrate, the influence of process parameter variables were examined. The relationship between process parameters and morphologies of YSZ films coated by ESD was investigated by means of SEM photography and X-ray diffraction (XRD). The result showed that dense YSZ film of average 10-15 mu m thickness was deposited on the porous Ni-YSZ substrate with temperature of 400 degrees C, the precursor solution concentration of 0.05 M, nozzle-to-substrate distance of 30 mm, applied electric field of 18 kV, and deposition time of 90 min. (C) 2009 Elsevier Ltd. All rights reserved.
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收藏
页码：985 / 990
页数：6
相关论文
共 13 条
  • [1] Dense YSZ electrolyte films prepared by modified electrostatic powder coating
    Bao, WT
    Zhu, W
    Zhu, GY
    Gao, JF
    Meng, GY
    [J]. SOLID STATE IONICS, 2005, 176 (7-8) : 669 - 674
  • [2] SYNTHESIS AND CHARACTERIZATION OF YSZ THIN-FILM ELECTROLYTES
    CHEN, CC
    NASRALLAH, MM
    ANDERSON, HU
    [J]. SOLID STATE IONICS, 1994, 70 (pt 1) : 101 - 108
  • [3] Effects of additives in electrospraying for materials preparation
    Chen, CH
    Kelder, EM
    Schoonman, J
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 1998, 18 (10) : 1439 - 1443
  • [4] Unique porous LiCoO2 thin layers prepared by electrostatic spray deposition
    Chen, CH
    Kelder, EM
    Schoonman, J
    [J]. JOURNAL OF MATERIALS SCIENCE, 1996, 31 (20) : 5437 - 5442
  • [5] THE EFFECT OF CHARGE EMISSION FROM ELECTRIFIED LIQUID CONES
    DELAMORA, JF
    [J]. JOURNAL OF FLUID MECHANICS, 1992, 243 : 561 - 574
  • [6] THE CURRENT EMITTED BY HIGHLY CONDUCTING TAYLOR CONES
    DELAMORA, JF
    LOSCERTALES, IG
    [J]. JOURNAL OF FLUID MECHANICS, 1994, 260 : 155 - 184
  • [7] Preparation of YSZ/YDC and YSZ/GDC composite electrolytes by the tape casting and sol-gel dip-drawing coating method for low-temperature SOFC
    Jang, WS
    Hyun, SH
    Kim, SG
    [J]. JOURNAL OF MATERIALS SCIENCE, 2002, 37 (12) : 2535 - 2541
  • [8] KATO E, 1988, SCI TECHNOLOGY ZIRCO, V3
  • [9] Synthesis of yttria stabilized cubic zirconia (YSZ) powders by microwave-hydrothermal route
    Khollam, YB
    Deshpande, AS
    Patil, AJ
    Potdar, HS
    Deshpande, SB
    Date, SK
    [J]. MATERIALS CHEMISTRY AND PHYSICS, 2001, 71 (03) : 235 - 241
  • [10] Microstructure and anodic properties of Ni/YSZ cermets in solid oxide fuel cells
    Lee, CH
    Lee, CH
    Lee, HY
    Oh, SM
    [J]. SOLID STATE IONICS, 1997, 98 (1-2) : 39 - 48
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