Sodium removal from titanate nanotubes in electrodeposition process

被引：17

作者：

Kim, GS ^{[1
]}

Godbole, VP ^{[1
]}

Seo, HK ^{[1
]}

Kim, YS ^{[1
]}

Shin, HS ^{[1
]}

机构：

[1] Chonbuk Natl Univ, Thin Film Technol Lab, Sch Chem Engn, Jellabuk Do 561756, South Korea

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2006年 / 8卷 / 03期

关键词：

titanate nanotubes; electrodeposition; hydrothermal process;

D O I：

10.1016/j.elecom.2006.01.005

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The titanate nanotubes were synthesized using hydrothermal process using commercial titania nanoparticles in 10 M sodium hydroxide solution at -150-200 degrees C, for 30-60 It. Subsequently, the titanate coatings are fabricated on (100) silicon substrates using electrodeposition method, at 80 V and at room temperature. The specimens are characterized using various techniques such as field-emission scanning electron microscope, transmission electron microscopy, energy dispersive X-ray analysis, X-ray diffraction, electron probe microanalysis and X-ray photoelectron spectroscopy. It is observed that sodium content of titanate nanotubes is reduces drastically in electrodeposition process. This is very striking and has far reaching consequences. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：471 / 474

页数：4

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