Electrochemically induced sol-gel preparation of single-crystalline TiO2 nanowires

被引：471

作者：

Miao, Z ^{[1
]}

Xu, DS ^{[1
]}

Ouyang, JH ^{[1
]}

Guo, GL ^{[1
]}

Zhao, XS ^{[1
]}

Tang, YQ ^{[1
]}

机构：

[1] Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China

来源：

NANO LETTERS | 2002年 / 2卷 / 07期

关键词：

D O I：

10.1021/nl025541w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly ordered TiO2 single-crystal line nanowire arrays have been fabricated within the pores of anodic aluminum oxide (AAO) template by a cathodically induced sol-gel method. Raman spectra confirmed that the nanowires are composed of pure anatase TiO2. TEM investigations indicated that these nanowires have a uniform tetragonal single-crystal structure. Finally, a possible growth mechanism of the TiO2 nanowires is discussed.

引用

页码：717 / 720

页数：4

共 24 条

[21] Xu DS, 2000, ADV MATER, V12, P520, DOI 10.1002/(SICI)1521-4095(200004)12:7<520::AID-ADMA520>3.0.CO
[22] 2-#
[23] Preparation and characterization of CdS nanowire arrays by dc electrodeposit in porous anodic aluminum oxide templates
Xu, DS
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Chen, DP
Guo, GL
Gui, LL
Tang, YQ
[J]. CHEMICAL PHYSICS LETTERS, 2000, 325 (04) : 340 - 344
[24] Electrochemical fabrication of single-crystalline anatase TiO2 nanowire arrays
Zhang, XY
Yao, BD
Zhao, LX
Liang, CH
Zhang, LD
Mao, YQ
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2001, 148 (07) : G398 - G400

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