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Updated: Apr 28, 2026
Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition
Published on: May 2, 2014
Nitrogen and transition-metal codoped titania nanotube arrays for visible-light-sensitive photoelectrochemical water
Tomiko M Suzuki1, Gaku Kitahara, Takeo Arai
1Toyota Central Research & Development Labs. Inc., Nagakute, Aichi, 480-1192, Japan. tomiko@mosk.tytlabs.co.jp.
Abstract:
Vertically aligned titanium dioxide nanotube (TNT) arrays codoped with nitrogen and 3d transition metals were successfully fabricated using anodization and nitridation processes. The codoping of N and Fe yielded the highest visible-light-induced photoelectrochemical water oxidation due to bandgap narrowing of impurity levels by N and Fe.
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