TY - JOUR
T1 - Characterization of the yttria-stabilized zirconia thin film electrophoretic deposited on La0.8Sr0.2MnO3 substrate
AU - Yang, Koho
AU - Shen, Jung Hsiung
AU - Yang, Kai Yun
AU - Hung, I. Ming
AU - Fung, Kuan Zong
AU - Wang, Moo Chin
N1 - Funding Information:
This work was supported by the National Science Council, Taiwan, The Republic of China, under Contract No. NSC 93-2120-M-006-004. The authors sincerely thank Prof. M. P. Hung and Prof. M. H, Hon for manuscript preparation, Ms. L.J. Wang for assistance in TEM-EDS analysis, Mr. H.C. Wen and Prof. C.P. Chou for TEM sample preparation.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2007/6/14
Y1 - 2007/6/14
N2 - The yttria-stabilized zirconia (YSZ) thin films electrophoretic deposited on the La0.8Sr0.2MnO3 (LSM) substrate have been characterized by using zeta potential analysis, X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The La2Zr2O7 (LZ) formed at the interface between the YSZ thin film and LSM substrate, after sintered at 1400 °C for 52 h, are identified by XRD. The zeta potential of the YSZ particles in pure ethanol-acetone is about 7.8 mV, but when the I2 concentration is greater than 0.6 g/1, the zeta potential attains a constant value, 46 mV. The relation between deposit weight of the YSZ films and the applied voltage shows a non-linear behavior. Thickness of the YSZ thin film deposited on the LSM substrate by electrophoretic deposition is controlled by a diffusion process. A larger LZ with the thickness of 200 nm is formed at the interface between the YSZ film and the LSM substrate.
AB - The yttria-stabilized zirconia (YSZ) thin films electrophoretic deposited on the La0.8Sr0.2MnO3 (LSM) substrate have been characterized by using zeta potential analysis, X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The La2Zr2O7 (LZ) formed at the interface between the YSZ thin film and LSM substrate, after sintered at 1400 °C for 52 h, are identified by XRD. The zeta potential of the YSZ particles in pure ethanol-acetone is about 7.8 mV, but when the I2 concentration is greater than 0.6 g/1, the zeta potential attains a constant value, 46 mV. The relation between deposit weight of the YSZ films and the applied voltage shows a non-linear behavior. Thickness of the YSZ thin film deposited on the LSM substrate by electrophoretic deposition is controlled by a diffusion process. A larger LZ with the thickness of 200 nm is formed at the interface between the YSZ film and the LSM substrate.
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U2 - 10.1016/j.jallcom.2006.07.069
DO - 10.1016/j.jallcom.2006.07.069
M3 - Article
AN - SCOPUS:34147178996
VL - 436
SP - 351
EP - 357
JO - Journal of the Less-Common Metals
JF - Journal of the Less-Common Metals
SN - 0925-8388
IS - 1-2
ER -