Effect of praseodymium salt on properties of anodic aluminum oxide films

Xiaozhen Liu; Zhaoxin Liu; Aibing Yu; Gang Wang; Lingling Song; Leqi Ding

doi:10.4028/www.scientific.net/AMR.399-401.847

Effect of praseodymium salt on properties of anodic aluminum oxide films

Xiaozhen Liu
, Zhaoxin Liu
, Aibing Yu
, Gang Wang
, Lingling Song
, Leqi Ding

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

3 Citations (Scopus)

Abstract

Praseodymium salt was used as additives for the first time in preparing anodic aluminum oxide (AAO) films to improve its performance. AAO films were prepared by anodization method from a 15 vol. sulphuric acid solution containing praseodymium salt. The effects of Pr concentration on microhardness and thickness of AAO film were investigated, respectively. The effect of heat treatment temperature on structure of AAO film was investigated. AAO films were characterized by XRD, EDAX and SEM techniques. AAO films showed higher microhardness and thickness, the surface of AAO film was smoother and the aperture of AAO film was more uniform than those of films prepared in 15 vol. sulphuric acid anodization solution. The microhardness and thickness of AAO film were 355.7HV and 84?m respectively. The apertures of AAO film were in 25 30nm. There was not praseodymium in AAO film. AAO films were amorphous when heat treatment temperatures of AAO film were below 800?C. When heat treatment temperature of AAO film were 850?C and 1000?C respectively, AAO films were ?-Al 2O 3 and a-Al 2O 3 film respectively.

Original language	English
Title of host publication	2011 International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011)
Editors	Jianmin Zeng, Yun-Hae Kim, Yanfeng Chen
Place of Publication	Stafa-Zurich Switzerland
Publisher	Trans Tech Publications
Pages	847 - 850
Number of pages	4
Volume	399-401
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.399-401.847
Publication status	Published - 2012
Externally published	Yes
Event	International Conference on Chemical, Material and Metallurgical Engineering (ICCMME) 2011 - Beihai, China Duration: 23 Dec 2011 → 25 Dec 2011 Conference number: 1st https://www.scientific.net/AMR.399-401 (Proceedings)

Conference

Conference	International Conference on Chemical, Material and Metallurgical Engineering (ICCMME) 2011
Abbreviated title	ICCMME 2011
Country/Territory	China
City	Beihai
Period	23/12/11 → 25/12/11
Internet address	https://www.scientific.net/AMR.399-401 (Proceedings)

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Cite this

Liu, X., Liu, Z., Yu, A., Wang, G., Song, L., & Ding, L. (2012). Effect of praseodymium salt on properties of anodic aluminum oxide films. In J. Zeng, Y.-H. Kim, & Y. Chen (Eds.), 2011 International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011) (Vol. 399-401, pp. 847 - 850). Trans Tech Publications. https://doi.org/10.4028/www.scientific.net/AMR.399-401.847

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title = "Effect of praseodymium salt on properties of anodic aluminum oxide films",

abstract = "Praseodymium salt was used as additives for the first time in preparing anodic aluminum oxide (AAO) films to improve its performance. AAO films were prepared by anodization method from a 15 vol. sulphuric acid solution containing praseodymium salt. The effects of Pr concentration on microhardness and thickness of AAO film were investigated, respectively. The effect of heat treatment temperature on structure of AAO film was investigated. AAO films were characterized by XRD, EDAX and SEM techniques. AAO films showed higher microhardness and thickness, the surface of AAO film was smoother and the aperture of AAO film was more uniform than those of films prepared in 15 vol. sulphuric acid anodization solution. The microhardness and thickness of AAO film were 355.7HV and 84?m respectively. The apertures of AAO film were in 25 30nm. There was not praseodymium in AAO film. AAO films were amorphous when heat treatment temperatures of AAO film were below 800?C. When heat treatment temperature of AAO film were 850?C and 1000?C respectively, AAO films were ?-Al 2O 3 and a-Al 2O 3 film respectively.",

author = "Xiaozhen Liu and Zhaoxin Liu and Aibing Yu and Gang Wang and Lingling Song and Leqi Ding",

year = "2012",

doi = "10.4028/www.scientific.net/AMR.399-401.847",

language = "English",

volume = "399-401",

publisher = "Trans Tech Publications",

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address = "Switzerland",

note = "International Conference on Chemical, Material and Metallurgical Engineering (ICCMME) 2011, ICCMME 2011 ; Conference date: 23-12-2011 Through 25-12-2011",

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Liu, X, Liu, Z, Yu, A, Wang, G, Song, L & Ding, L 2012, Effect of praseodymium salt on properties of anodic aluminum oxide films. in J Zeng, Y-H Kim & Y Chen (eds), 2011 International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011). vol. 399-401, Trans Tech Publications, Stafa-Zurich Switzerland, pp. 847 - 850, International Conference on Chemical, Material and Metallurgical Engineering (ICCMME) 2011, Beihai, China, 23/12/11. https://doi.org/10.4028/www.scientific.net/AMR.399-401.847

Effect of praseodymium salt on properties of anodic aluminum oxide films. / Liu, Xiaozhen; Liu, Zhaoxin; Yu, Aibing et al.
2011 International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011). ed. / Jianmin Zeng; Yun-Hae Kim; Yanfeng Chen. Vol. 399-401 Stafa-Zurich Switzerland: Trans Tech Publications, 2012. p. 847 - 850.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

TY - GEN

T1 - Effect of praseodymium salt on properties of anodic aluminum oxide films

AU - Liu, Xiaozhen

AU - Liu, Zhaoxin

AU - Yu, Aibing

AU - Wang, Gang

AU - Song, Lingling

AU - Ding, Leqi

N1 - Conference code: 1st

PY - 2012

Y1 - 2012

N2 - Praseodymium salt was used as additives for the first time in preparing anodic aluminum oxide (AAO) films to improve its performance. AAO films were prepared by anodization method from a 15 vol. sulphuric acid solution containing praseodymium salt. The effects of Pr concentration on microhardness and thickness of AAO film were investigated, respectively. The effect of heat treatment temperature on structure of AAO film was investigated. AAO films were characterized by XRD, EDAX and SEM techniques. AAO films showed higher microhardness and thickness, the surface of AAO film was smoother and the aperture of AAO film was more uniform than those of films prepared in 15 vol. sulphuric acid anodization solution. The microhardness and thickness of AAO film were 355.7HV and 84?m respectively. The apertures of AAO film were in 25 30nm. There was not praseodymium in AAO film. AAO films were amorphous when heat treatment temperatures of AAO film were below 800?C. When heat treatment temperature of AAO film were 850?C and 1000?C respectively, AAO films were ?-Al 2O 3 and a-Al 2O 3 film respectively.

AB - Praseodymium salt was used as additives for the first time in preparing anodic aluminum oxide (AAO) films to improve its performance. AAO films were prepared by anodization method from a 15 vol. sulphuric acid solution containing praseodymium salt. The effects of Pr concentration on microhardness and thickness of AAO film were investigated, respectively. The effect of heat treatment temperature on structure of AAO film was investigated. AAO films were characterized by XRD, EDAX and SEM techniques. AAO films showed higher microhardness and thickness, the surface of AAO film was smoother and the aperture of AAO film was more uniform than those of films prepared in 15 vol. sulphuric acid anodization solution. The microhardness and thickness of AAO film were 355.7HV and 84?m respectively. The apertures of AAO film were in 25 30nm. There was not praseodymium in AAO film. AAO films were amorphous when heat treatment temperatures of AAO film were below 800?C. When heat treatment temperature of AAO film were 850?C and 1000?C respectively, AAO films were ?-Al 2O 3 and a-Al 2O 3 film respectively.

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DO - 10.4028/www.scientific.net/AMR.399-401.847

M3 - Conference Paper

VL - 399-401

SP - 847

EP - 850

BT - 2011 International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011)

A2 - Zeng, Jianmin

A2 - Kim, Yun-Hae

A2 - Chen, Yanfeng

PB - Trans Tech Publications

CY - Stafa-Zurich Switzerland

T2 - International Conference on Chemical, Material and Metallurgical Engineering (ICCMME) 2011

Y2 - 23 December 2011 through 25 December 2011

ER -

Liu X, Liu Z, Yu A, Wang G, Song L, Ding L. Effect of praseodymium salt on properties of anodic aluminum oxide films. In Zeng J, Kim YH, Chen Y, editors, 2011 International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011). Vol. 399-401. Stafa-Zurich Switzerland: Trans Tech Publications. 2012. p. 847 - 850 doi: 10.4028/www.scientific.net/AMR.399-401.847

Effect of praseodymium salt on properties of anodic aluminum oxide films

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