Microstructure and texture evolution of CeO2 buffer layers prepared via dip-coating sol-gel method on IBAD-YSZ/Hastelloy substrates

P. Du; S. S. Wang; H. Chen; Z. Wang; J. C. Sun; Z. Han; W. Schmidt; H. W. Neumuller

doi:10.1016/j.physc.2007.05.023

Microstructure and texture evolution of CeO₂ buffer layers prepared via dip-coating sol-gel method on IBAD-YSZ/Hastelloy substrates

P. Du^*, S. S. Wang, H. Chen, Z. Wang, J. C. Sun, Z. Han, W. Schmidt, H. W. Neumuller

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We have fabricated CeO₂ buffer layers on IBAD-YSZ/Hastelloy substrates via dip-coating sol-gel method using inorganic salts as starting materials. X-ray diffraction (XRD), scanning electron microscopy (SEM) and scanning probe microscope (SPM) were applied to investigate the influential factors in film formation and texture evolution. Flat, crack-free CeO₂ films with sharp (0 0 2) c-axis orientation and good texture were obtained by carefully controlling the precursor solution quality, dip-coating and heating process. Compared with IBAD-YSZ/Hastelloy substrates, textures of CeO₂ films were effectively improved.

Original language	English
Pages (from-to)	580-583
Number of pages	4
Journal	Physica C: Superconductivity and its Applications
Volume	463-465
Issue number	SUPPL.
DOIs	https://doi.org/10.1016/j.physc.2007.05.023
Publication status	Published - 1 Oct 2007
Externally published	Yes

Keywords

CeO
IBAD
Inorganic
Sol-gel

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10.1016/j.physc.2007.05.023

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title = "Microstructure and texture evolution of CeO2 buffer layers prepared via dip-coating sol-gel method on IBAD-YSZ/Hastelloy substrates",

abstract = "We have fabricated CeO2 buffer layers on IBAD-YSZ/Hastelloy substrates via dip-coating sol-gel method using inorganic salts as starting materials. X-ray diffraction (XRD), scanning electron microscopy (SEM) and scanning probe microscope (SPM) were applied to investigate the influential factors in film formation and texture evolution. Flat, crack-free CeO2 films with sharp (0 0 2) c-axis orientation and good texture were obtained by carefully controlling the precursor solution quality, dip-coating and heating process. Compared with IBAD-YSZ/Hastelloy substrates, textures of CeO2 films were effectively improved.",

keywords = "CeO, IBAD, Inorganic, Sol-gel",

author = "P. Du and Wang, {S. S.} and H. Chen and Z. Wang and Sun, {J. C.} and Z. Han and W. Schmidt and Neumuller, {H. W.}",

year = "2007",

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doi = "10.1016/j.physc.2007.05.023",

language = "English",

volume = "463-465",

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T1 - Microstructure and texture evolution of CeO2 buffer layers prepared via dip-coating sol-gel method on IBAD-YSZ/Hastelloy substrates

AU - Du, P.

AU - Wang, S. S.

AU - Chen, H.

AU - Wang, Z.

AU - Sun, J. C.

AU - Han, Z.

AU - Schmidt, W.

AU - Neumuller, H. W.

PY - 2007/10/1

Y1 - 2007/10/1

N2 - We have fabricated CeO2 buffer layers on IBAD-YSZ/Hastelloy substrates via dip-coating sol-gel method using inorganic salts as starting materials. X-ray diffraction (XRD), scanning electron microscopy (SEM) and scanning probe microscope (SPM) were applied to investigate the influential factors in film formation and texture evolution. Flat, crack-free CeO2 films with sharp (0 0 2) c-axis orientation and good texture were obtained by carefully controlling the precursor solution quality, dip-coating and heating process. Compared with IBAD-YSZ/Hastelloy substrates, textures of CeO2 films were effectively improved.

AB - We have fabricated CeO2 buffer layers on IBAD-YSZ/Hastelloy substrates via dip-coating sol-gel method using inorganic salts as starting materials. X-ray diffraction (XRD), scanning electron microscopy (SEM) and scanning probe microscope (SPM) were applied to investigate the influential factors in film formation and texture evolution. Flat, crack-free CeO2 films with sharp (0 0 2) c-axis orientation and good texture were obtained by carefully controlling the precursor solution quality, dip-coating and heating process. Compared with IBAD-YSZ/Hastelloy substrates, textures of CeO2 films were effectively improved.

KW - CeO

KW - IBAD

KW - Inorganic

KW - Sol-gel

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U2 - 10.1016/j.physc.2007.05.023

DO - 10.1016/j.physc.2007.05.023

M3 - Article

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SN - 0921-4534

VL - 463-465

SP - 580

EP - 583

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - SUPPL.

ER -

Microstructure and texture evolution of CeO₂ buffer layers prepared via dip-coating sol-gel method on IBAD-YSZ/Hastelloy substrates

Abstract

Keywords

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