The effect of oxalic and sulfuric ions on the photoluminescence of anodic aluminum oxide formed in a mixture of sulfuric and oxalic acid

被引：17

作者：

Wang, Jian ^{[1
]}

Wang, Cheng-Wei ^{[1
,2
]}

Li, Shou-Yi ^{[1
]}

Zhou, Feng ^{[2
]}

机构：

[1] NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China

[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2009年 / 94卷 / 04期

关键词：

ORDERED PORE ARRAYS; OPTICAL-PROPERTIES; BLUE LUMINESCENCE; MEMBRANES; FILMS; TEMPLATE;

D O I：

10.1007/s00339-008-4869-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Anodic aluminum oxide (AAO) films with highly ordered pore arrays were prepared in sulfuric, oxalic acids and their mixture solutions, respectively. The photoluminescence (PL) measurements show that AAO films formed in the mixture electrolytes have PL bands in the wavelength range of 300-450 nm, which mainly arise from the oxalic impurities incorporated into AAO films. However, the sulfuric ions have a strong effect on the PL bands. With the increase of the concentration of sulfuric ions in the mixture electrolyte, the blueshift of the PL bands occurs from 410 to 345 nm. The reasons of the results are being discussed.

引用

页码：939 / 942

页数：4

共 16 条

[1] Preparation and photoluminescence of alumina membranes with ordered pore arrays [J].

Du, Y ;

Cai, WL ;

Mo, CM ;

Chen, J ;

Zhang, LD ;

Zhu, XG .

APPLIED PHYSICS LETTERS, 1999, 74 (20) :2951-2953

[2] Structural and optical properties of ZnO films grown on the AAO templates [J].

Fang, ZB ;

Wang, YY ;

Peng, XP ;

Liu, XQ ;

Zhen, CM .

MATERIALS LETTERS, 2003, 57 (26-27) :4187-4190

[3] Computations of the optical properties of metal/insulator-composites for solar selective absorbers [J].

Farooq, M ;

Lee, ZH .

RENEWABLE ENERGY, 2003, 28 (09) :1421-1431

[4] Blue luminescence in porous anodic alumina films: the role of the oxalic impurities [J].

Gao, T ;

Meng, GM ;

Zhang, LD .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2003, 15 (12) :2071-2079

[5]

Gao T, 2003, CHINESE PHYS LETT, V20, P713, DOI 10.1088/0256-307X/20/5/335

[6] Strong blue emission from anodic alumina membranes with ordered nanopore array [J].

Huang, GS ;

Wu, XL ;

Mei, YF ;

Shao, XF ;

Siu, GG .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (01) :582-585

[7] Fabrication of the aligned and patterned carbon nanotube field emitters using the anodic aluminum oxide nano-template on a Si wafer [J].

Jeong, SH ;

Lee, KH .

SYNTHETIC METALS, 2003, 139 (02) :385-390

[8] Hexagonal pore arrays with a 50-420 nm interpore distance formed by self-organization in anodic alumina [J].

Li, AP ;

Muller, F ;

Birner, A ;

Nielsch, K ;

Gosele, U .

JOURNAL OF APPLIED PHYSICS, 1998, 84 (11) :6023-6026

[9] Wavelength dependent photoluminescence of anodic alumina membranes [J].

Li, GH ;

Zhang, Y ;

Wu, YC ;

Zhang, LD .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2003, 15 (49) :8663-8671

[10] Synthesis and optical properties of germanium nanorod array fabricated on porous anodic alumina and Si-based templates [J].

Mei, YF ;

Li, ZM ;

Chu, RM ;

Tang, ZK ;

Siu, GG ;

Fu, RKY ;

Chu, PK ;

Wu, WW ;

Cheah, KW .

APPLIED PHYSICS LETTERS, 2005, 86 (02) :021111-1

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