Anatase coating on NiTi via a low-temperature sol-gel route for improving corrosion resistance

被引：43

作者：

Cheng, FT ^{[1
]}

Shi, P

Man, HC

机构：

[1] Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China

[2] Hong Kong Polytech Univ, Dept Ind & Syst Engn, Hong Kong, Hong Kong, Peoples R China

[3] Liaoning Inst Technol, Dept Mat & Chem Engn, Liaoning, Peoples R China

来源：

SCRIPTA MATERIALIA | 2004年 / 51卷 / 11期

关键词：

titanium oxide; NiTi; sol-gel; hydrothermal; corrosion;

D O I：

10.1016/j.scriptamat.2004.08.009

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

NiTi was dip-coated with TiO2 using Ti(OC5H9)(4) as precursor. Subsequent hydrothermal treatment of the sample at 200degreesC resulted in a film composed of nanosized anatase particles. EIS and polarization studies indicated a significantly larger increase in corrosion resistance compared with the coated samples dry-heated at 500degreesC. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1041 / 1045

页数：5

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