Pore diameter control in anodic titanium and aluminium oxides

被引：48
|
作者：
Su, Zixue [1 ]
Zhou, Wuzong [1 ]
机构：
[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 02期
基金：
英国工程与自然科学研究理事会;
关键词：
NANOTUBE ARRAYS; ELECTROCHEMICAL ANODIZATION; POROUS ALUMINA; FILMS; FABRICATION; OXIDATION; MECHANISM; WATER;
D O I：
10.1039/c0jm02521f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A nonlinear relation between the pore diameter and anodising voltage is established for nanoporous anodic titanium oxide (ATO) and anodic aluminium oxide (AAO). The pore diameters of both ATO and AAO have been found to increase with the anodising voltage and drop down when the voltage exceeds a critical value. The origin for the existence of this maximum value of pore diameter in AAO and ATO is discussed.
引用
收藏
页码：357 / 362
页数：6
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