A General Method for the Anodic Formation of Crystalline Metal Oxide Nanotube Arrays without the Use of Thermal Annealing

被引：90

作者：

Allam, Nageh K. ^{[3
]}

Shankar, Karthik ^{[1
]}

Grimes, Craig A. ^{[1
,2
]}

机构：

[1] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA

[2] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA

[3] Natl Res Ctr Dokki, Dept Phys Chem, Cairo 12622, Egypt

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 20期

关键词：

D O I：

10.1002/adma.200800815

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Crystalline TiO2 nanotube arrays are synthesized using a two-step process. The Ti foil sample is first treated with an oxidizing agent-containing electrolyte, either H2O2 or (NH4)(2)S2O8 then anodized at constant voltage in a fluoride-containing electrolyte. The resulting films are directly used for water photoelectrolysis and in dye-sensitized solar cells, see figure.

引用

页码：3942 / +

页数：6

共 30 条

[1] Fabrication and field emission characteristics of highly ordered titanium oxide nanodot arrays [J].

Chen, PL ;

Huang, WJ ;

Chang, JK ;

Kuo, CT ;

Pan, FM .

ELECTROCHEMICAL AND SOLID STATE LETTERS, 2005, 8 (10) :H83-H86

[2] Titanium oxide nanotube arrays prepared by anodic oxidation [J].

Gong, D ;

Grimes, CA ;

Varghese, OK ;

Hu, WC ;

Singh, RS ;

Chen, Z ;

Dickey, EC .

JOURNAL OF MATERIALS RESEARCH, 2001, 16 (12) :3331-3334

[3]

Grimes C, 2007, Light, water, hydrogen: the solar generation of hydrogen by water photoelectrolysis, DOI DOI 10.1007/978-0-387-68238-9

[4] Synthesis and application of highly ordered arrays of TiO2 nanotubes [J].

Grimes, Craig A. .

JOURNAL OF MATERIALS CHEMISTRY, 2007, 17 (15) :1451-1457

[5] Poly(L-lysine)-g-poly(ethylene glycol) layers on metal oxide surfaces:: Surface-analytical characterization and resistance to serum and fibrinogen adsorption [J].

Huang, NP ;

Michel, R ;

Voros, J ;

Textor, M ;

Hofer, R ;

Rossi, A ;

Elbert, DL ;

Hubbell, JA ;

Spencer, ND .

LANGMUIR, 2001, 17 (02) :489-498

[6] Crystallization of mesoporous metal oxides [J].

Kondo, Junko N. ;

Domen, Kazunari .

CHEMISTRY OF MATERIALS, 2008, 20 (03) :835-847

[7] Low-temperature synthesis and microstructural control of titania nano-particles [J].

Li, Y ;

White, TJ ;

Lim, SH .

JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (4-5) :1372-1381

[8] Hybrid solar cells based on MEH-PPV and thin film semiconductor oxides (TiO2, Nb2O5, ZnO, CeO2and CeO2-TiO2):: Performance improvement during long-time irradiation [J].

Lira-Cantu, Monica ;

Krebs, Frederik C. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2006, 90 (14) :2076-2086

[9] Titanium alloys in total joint replacement - a materials science perspective [J].

Long, M ;

Rack, HJ .

BIOMATERIALS, 1998, 19 (18) :1621-1639

[10]

Memming R., 2015, SEMICONDUCTOR ELECTR

← 1 2 3 →