Self-ordered Porous Alumina Fabricated via Phosphonic Acid Anodizing

被引：58

作者：

Akiya, Shunta ^{[1
]}

Kikuchi, Tatsuya ^{[1
]}

Natsui, Shungo ^{[1
]}

Sakaguchi, Norihito ^{[1
]}

Suzuki, Ryosuke O. ^{[1
]}

机构：

[1] Hokkaido Univ, Fac Engn, Kita Ku, N13-W8, Sapporo, Hokkaido 0608628, Japan

来源：

ELECTROCHIMICA ACTA | 2016年 / 190卷

关键词：

Anodizing; Porous Alumina; Phosphonic Acid; Self-ordering; Nanostructure; OXALIC-ACID; NANOPORE ARRANGEMENT; OXIDE; ARRAYS; MEMBRANES; CELL; ANODIZATION; TEMPERATURE; BEHAVIOR; SINGLE;

D O I：

10.1016/j.electacta.2015.12.162

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Self-ordered periodic porous alumina with an undiscovered cell diameter was fabricated via electrochemical anodizing in a new electrolyte, phosphonic acid (H3PO3). High-purity aluminum plates were anodized in phosphonic acid solution under various operating conditions of voltage, temperature, concentration, and anodizing time. Phosphonic acid anodizing at 150-180 V caused the self-ordering behavior of porous alumina, and an ideal honeycomb nanostructure measuring 370-440 nm in cell diameter was successfully fabricated on the aluminum substrate. Conversely, disordered porous alumina grew at below 140 V, and anodizing at above 190 V caused local thickening due to oxide burning. Two-step phosphonic acid anodizing allows the fabrication of high aspect ratio ordered porous alumina. HPO32 anions originated from the electrolyte were incorporated into the porous oxide during anodizing. Consequently, a double-layered porous alumina consisting of a thick outer layer containing incorporated HPO32 anions, and a thin inner layer without anions was constructed via phosphonic acid anodizing. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：471 / 479

页数：9

共 46 条

[1] Anodizing of aluminium under applied electrode temperature: Process evaluation and elimination of burning at high current densities [J].

Aerts, Tim ;

De Graeve, Iris ;

Terryn, Hernan .

SURFACE & COATINGS TECHNOLOGY, 2010, 204 (16-17) :2754-2760

[2] Study of initiation and development of local burning phenomena during anodizing of aluminium under controlled convection [J].

Aerts, Tim ;

De Graeve, Iris ;

Terryn, Herman .

ELECTROCHIMICA ACTA, 2008, 54 (02) :270-279

[3] Optimum Exploration for the Self-Ordering of Anodic Porous Alumina Formed via Selenic Acid Anodizing [J].

Akiya, Shunta ;

Kikuchi, Tatsuya ;

Natsui, Shungo ;

Suzuki, Ryosuke O. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2015, 162 (10) :E244-E250

[4] Facile Transferring of Wafer-Scale Ultrathin Alumina Membranes onto Substrates for Nanostructure Patterning [J].

Al-Haddad, Ahmed ;

Zhan, Zhibing ;

Wang, Chengliang ;

Tarish, Samar ;

Vellacheria, Ranjith ;

Lei, Yong .

ACS NANO, 2015, 9 (08) :8584-8591

[5] Nanocarbon-Coated Porous Anodic Alumina for Bionic Devices [J].

Aramesh, Morteza ;

Tong, Wei ;

Fox, Kate ;

Turnley, Ann ;

Seo, Dong Han ;

Prawer, Steven ;

Ostrikov, Kostya .

MATERIALS, 2015, 8 (08) :4992-5006

[6] Large-scale fabrication of ordered nanoporous alumina films with arbitrary pore intervals by critical-potential anodization [J].

Chu, S. Z. ;

Wada, K. ;

Inoue, S. ;

Isogai, M. ;

Katsuta, Y. ;

Yasumori, A. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (09) :B384-B391

[7]

Iwasawa Y., 2004, HDB CHEM PURE CHEM, P33

[8] Self-organized formation of hexagonal pore arrays in anodic alumina [J].

Jessensky, O ;

Muller, F ;

Gosele, U .

APPLIED PHYSICS LETTERS, 1998, 72 (10) :1173-1175

[9] Characterization of impedance biosensing performance of single and nanopore arrays of anodic porous alumina fabricated by focused ion beam (FIB) milling [J].

Kant, Krishna ;

Priest, Craig ;

Shapter, Joe G. ;

Losic, Dusan .

ELECTROCHIMICA ACTA, 2014, 139 :225-231

[10] Porous Aluminum Oxide Formed by Anodizing in Various Electrolyte Species [J].

Kikuchi, Tatsuya ;

Nakajima, Daiki ;

Nishinaga, Osamu ;

Natsui, Shungo ;

Suzuki, Ryosuke O. .

CURRENT NANOSCIENCE, 2015, 11 (05) :560-571

← 1 2 3 4 5 →