Preparation and tribological properties of TiO2-ZrO2 thin films

Yunxia Chen; Jinfang Zhou; Weimin Liu

Preparation and tribological properties of TiO₂-ZrO₂ thin films

Yunxia Chen, Jinfang Zhou, Weimin Liu

CAS - Lanzhou Institute of Chemical Physics

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

2 Scopus citations

Abstract

High oriented TiO₂-ZrO₂ thin films were prepared with sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachloride. The microstructure, morphology and tribological properties of TiO₂-ZrO₂ thin films were investigated using AFM, XPS, XRD and dynamic-static tribometer. The results show that the TiO₂-ZrO₂ films are dense, homogeneous and in a complete tetragonal phase; which display an excellent antiwar and friction reduction performance. Under 0.5 N applied load, the friction coefficient is only 0.14-0.20 and the antiwear life is more than 5000 sliding cycles for the TiO₂-ZrO₂/AISI 52100 steel and TiO₂/Si₃N₄ systems.

Original language	English
Pages (from-to)	279-284
Number of pages	6
Journal	Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research
Volume	16
Issue number	3
State	Published - Jun 2002
Externally published	Yes

Keywords

Sol-gel
TiO-ZrO thin films
Tribological properties

Cite this

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title = "Preparation and tribological properties of TiO2-ZrO2 thin films",

abstract = "High oriented TiO2-ZrO2 thin films were prepared with sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachloride. The microstructure, morphology and tribological properties of TiO2-ZrO2 thin films were investigated using AFM, XPS, XRD and dynamic-static tribometer. The results show that the TiO2-ZrO2 films are dense, homogeneous and in a complete tetragonal phase; which display an excellent antiwar and friction reduction performance. Under 0.5 N applied load, the friction coefficient is only 0.14-0.20 and the antiwear life is more than 5000 sliding cycles for the TiO2-ZrO2/AISI 52100 steel and TiO2/Si3N4 systems.",

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author = "Yunxia Chen and Jinfang Zhou and Weimin Liu",

year = "2002",

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volume = "16",

pages = "279--284",

journal = "Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research",

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TY - JOUR

T1 - Preparation and tribological properties of TiO2-ZrO2 thin films

AU - Chen, Yunxia

AU - Zhou, Jinfang

AU - Liu, Weimin

PY - 2002/6

Y1 - 2002/6

N2 - High oriented TiO2-ZrO2 thin films were prepared with sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachloride. The microstructure, morphology and tribological properties of TiO2-ZrO2 thin films were investigated using AFM, XPS, XRD and dynamic-static tribometer. The results show that the TiO2-ZrO2 films are dense, homogeneous and in a complete tetragonal phase; which display an excellent antiwar and friction reduction performance. Under 0.5 N applied load, the friction coefficient is only 0.14-0.20 and the antiwear life is more than 5000 sliding cycles for the TiO2-ZrO2/AISI 52100 steel and TiO2/Si3N4 systems.

AB - High oriented TiO2-ZrO2 thin films were prepared with sol-gel process followed by dip-coating the ethanol solution of zirconium oxychloride and titanium tetrachloride. The microstructure, morphology and tribological properties of TiO2-ZrO2 thin films were investigated using AFM, XPS, XRD and dynamic-static tribometer. The results show that the TiO2-ZrO2 films are dense, homogeneous and in a complete tetragonal phase; which display an excellent antiwar and friction reduction performance. Under 0.5 N applied load, the friction coefficient is only 0.14-0.20 and the antiwear life is more than 5000 sliding cycles for the TiO2-ZrO2/AISI 52100 steel and TiO2/Si3N4 systems.

KW - Sol-gel

KW - TiO-ZrO thin films

KW - Tribological properties

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M3 - 文章

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JF - Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research

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ER -

Preparation and tribological properties of TiO₂-ZrO₂ thin films

Abstract

Keywords

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