Lubricating layer formed on porous anodic alumina template due to pore effect at water lubricated sliding and its properties

Gyu Sun Lee; Dae Hyun Cho; Jin Seon Kim; Hyunsoo Kim; Yong Chan Choi; Sang Don Bu; Young Ze Lee

doi:10.1016/j.tsf.2012.03.084

Lubricating layer formed on porous anodic alumina template due to pore effect at water lubricated sliding and its properties

Gyu Sun Lee
, Dae Hyun Cho
, Jin Seon Kim
, Hyunsoo Kim
, Yong Chan Choi
, Sang Don Bu
, Young Ze Lee^*

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

6 Scopus citations

Abstract

A porous anodic alumina (PAA) template was manufactured to investigate the pore effect on the formation of lubricating layers. A PAA template with 260 nm pores was manufactured by two-step anodization using phosphoric acid. A sliding wear test was carried out using a ball-on-disk tester. Due to the pore effect, an aluminum hydroxide film; i.e., the lubricating layer, was formed at a specific condition. The PAA template has a low friction regime because of the aluminum hydroxide film. The adhesion and friction forces of the aluminum hydroxide film were measured using atomic force microscopy (AFM), and the adhesion and friction forces of the lubricating layer were lower than that of a typical oxide layer. Using AFM analysis, the existence of a lubricating layer can be verified.

Original language	English
Pages (from-to)	3-6
Number of pages	4
Journal	Thin Solid Films
Volume	521
DOIs	https://doi.org/10.1016/j.tsf.2012.03.084
State	Published - 2012.10.30

Keywords

Adhesion
Aluminum hydroxide layer
Friction
Porous anodic alumina template

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Physics & Astronomy

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10.1016/j.tsf.2012.03.084

Cite this

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title = "Lubricating layer formed on porous anodic alumina template due to pore effect at water lubricated sliding and its properties",

abstract = "A porous anodic alumina (PAA) template was manufactured to investigate the pore effect on the formation of lubricating layers. A PAA template with 260 nm pores was manufactured by two-step anodization using phosphoric acid. A sliding wear test was carried out using a ball-on-disk tester. Due to the pore effect, an aluminum hydroxide film; i.e., the lubricating layer, was formed at a specific condition. The PAA template has a low friction regime because of the aluminum hydroxide film. The adhesion and friction forces of the aluminum hydroxide film were measured using atomic force microscopy (AFM), and the adhesion and friction forces of the lubricating layer were lower than that of a typical oxide layer. Using AFM analysis, the existence of a lubricating layer can be verified.",

keywords = "Adhesion, Aluminum hydroxide layer, Friction, Porous anodic alumina template",

author = "Lee, \{Gyu Sun\} and Cho, \{Dae Hyun\} and Kim, \{Jin Seon\} and Hyunsoo Kim and Choi, \{Yong Chan\} and Bu, \{Sang Don\} and Lee, \{Young Ze\}",

year = "2012",

month = oct,

day = "30",

doi = "10.1016/j.tsf.2012.03.084",

language = "English",

volume = "521",

pages = "3--6",

journal = "Thin Solid Films",

issn = "0040-6090",

}

TY - JOUR

T1 - Lubricating layer formed on porous anodic alumina template due to pore effect at water lubricated sliding and its properties

AU - Lee, Gyu Sun

AU - Cho, Dae Hyun

AU - Kim, Jin Seon

AU - Kim, Hyunsoo

AU - Choi, Yong Chan

AU - Bu, Sang Don

AU - Lee, Young Ze

PY - 2012/10/30

Y1 - 2012/10/30

N2 - A porous anodic alumina (PAA) template was manufactured to investigate the pore effect on the formation of lubricating layers. A PAA template with 260 nm pores was manufactured by two-step anodization using phosphoric acid. A sliding wear test was carried out using a ball-on-disk tester. Due to the pore effect, an aluminum hydroxide film; i.e., the lubricating layer, was formed at a specific condition. The PAA template has a low friction regime because of the aluminum hydroxide film. The adhesion and friction forces of the aluminum hydroxide film were measured using atomic force microscopy (AFM), and the adhesion and friction forces of the lubricating layer were lower than that of a typical oxide layer. Using AFM analysis, the existence of a lubricating layer can be verified.

AB - A porous anodic alumina (PAA) template was manufactured to investigate the pore effect on the formation of lubricating layers. A PAA template with 260 nm pores was manufactured by two-step anodization using phosphoric acid. A sliding wear test was carried out using a ball-on-disk tester. Due to the pore effect, an aluminum hydroxide film; i.e., the lubricating layer, was formed at a specific condition. The PAA template has a low friction regime because of the aluminum hydroxide film. The adhesion and friction forces of the aluminum hydroxide film were measured using atomic force microscopy (AFM), and the adhesion and friction forces of the lubricating layer were lower than that of a typical oxide layer. Using AFM analysis, the existence of a lubricating layer can be verified.

KW - Adhesion

KW - Aluminum hydroxide layer

KW - Friction

KW - Porous anodic alumina template

UR - https://www.scopus.com/pages/publications/84867056310

U2 - 10.1016/j.tsf.2012.03.084

DO - 10.1016/j.tsf.2012.03.084

M3 - Journal article

AN - SCOPUS:84867056310

SN - 0040-6090

VL - 521

SP - 3

EP - 6

JO - Thin Solid Films

JF - Thin Solid Films

ER -

Lubricating layer formed on porous anodic alumina template due to pore effect at water lubricated sliding and its properties

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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