Preparation and characterization of doped sol-gel zirconia films

Weimin Liu; Yunxia Chen; Chengfeng Ye; Pingyu Zhang

doi:10.1016/S0272-8842(01)00101-8

Preparation and characterization of doped sol-gel zirconia films

Weimin Liu
, Yunxia Chen
, Chengfeng Ye
, Pingyu Zhang

CAS - Lanzhou Institute of Chemical Physics

科研成果: 期刊稿件 › 文章 › 同行评审

58 引用（Scopus）

摘要

Highly oriented CeO₂-, Y₂O₃- and MgO-doped ZrO₂ thin films have been successfully prepared by a sol-gel process by dip-coating an ethanol solution of zirconium oxychloride octahydrate and the corresponding inorganic dopants. The doped ZrO₂ films contain only the zirconia tetragonal phase and show nano-scale morphology. Under low load, doped ZrO₂ films sliding against a AISI 52100 steel ball display a good wear and friction performance. Best results have been obtained with the 13 mol% CeO₂- doped ZrO₂ film, which exhibits a friction coefficient as low as 0.22 and a wear-life over 5000 sliding cycles under 1 N load.

源语言	英语
页（从-至）	349-354
页数	6
期刊	Ceramics International
卷	28
期	4
DOI	https://doi.org/10.1016/S0272-8842(01)00101-8
出版状态	已出版 - 2002
已对外发布	是

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title = "Preparation and characterization of doped sol-gel zirconia films",

abstract = "Highly oriented CeO2-, Y2O3- and MgO-doped ZrO2 thin films have been successfully prepared by a sol-gel process by dip-coating an ethanol solution of zirconium oxychloride octahydrate and the corresponding inorganic dopants. The doped ZrO2 films contain only the zirconia tetragonal phase and show nano-scale morphology. Under low load, doped ZrO2 films sliding against a AISI 52100 steel ball display a good wear and friction performance. Best results have been obtained with the 13 mol\% CeO2- doped ZrO2 film, which exhibits a friction coefficient as low as 0.22 and a wear-life over 5000 sliding cycles under 1 N load.",

keywords = "Doped zirconia thin films, Sol-gel, Tribological performance",

author = "Weimin Liu and Yunxia Chen and Chengfeng Ye and Pingyu Zhang",

year = "2002",

doi = "10.1016/S0272-8842(01)00101-8",

language = "英语",

volume = "28",

pages = "349--354",

journal = "Ceramics International",

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TY - JOUR

T1 - Preparation and characterization of doped sol-gel zirconia films

AU - Liu, Weimin

AU - Chen, Yunxia

AU - Ye, Chengfeng

AU - Zhang, Pingyu

PY - 2002

Y1 - 2002

N2 - Highly oriented CeO2-, Y2O3- and MgO-doped ZrO2 thin films have been successfully prepared by a sol-gel process by dip-coating an ethanol solution of zirconium oxychloride octahydrate and the corresponding inorganic dopants. The doped ZrO2 films contain only the zirconia tetragonal phase and show nano-scale morphology. Under low load, doped ZrO2 films sliding against a AISI 52100 steel ball display a good wear and friction performance. Best results have been obtained with the 13 mol% CeO2- doped ZrO2 film, which exhibits a friction coefficient as low as 0.22 and a wear-life over 5000 sliding cycles under 1 N load.

AB - Highly oriented CeO2-, Y2O3- and MgO-doped ZrO2 thin films have been successfully prepared by a sol-gel process by dip-coating an ethanol solution of zirconium oxychloride octahydrate and the corresponding inorganic dopants. The doped ZrO2 films contain only the zirconia tetragonal phase and show nano-scale morphology. Under low load, doped ZrO2 films sliding against a AISI 52100 steel ball display a good wear and friction performance. Best results have been obtained with the 13 mol% CeO2- doped ZrO2 film, which exhibits a friction coefficient as low as 0.22 and a wear-life over 5000 sliding cycles under 1 N load.

KW - Doped zirconia thin films

KW - Sol-gel

KW - Tribological performance

UR - https://www.scopus.com/pages/publications/0036105076

U2 - 10.1016/S0272-8842(01)00101-8

DO - 10.1016/S0272-8842(01)00101-8

M3 - 文章

AN - SCOPUS:0036105076

SN - 0272-8842

VL - 28

SP - 349

EP - 354

JO - Ceramics International

JF - Ceramics International

IS - 4

ER -

Preparation and characterization of doped sol-gel zirconia films

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