Visible light responsive TiO 2 photocatalyst prepared by anodization of Ti-6Al-4V alloy

Yoshiteru Mizukoshi; Naoya Masahashi

doi:10.1246/cl.2012.544

Visible light responsive TiO ₂ photocatalyst prepared by anodization of Ti-6Al-4V alloy

Yoshiteru Mizukoshi, Naoya Masahashi

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Titanium alloy Ti-6Al-4V was galvanostatically anodized in an aqueous acetic acid electrolyte followed by annealing to form anatase-structured TiO ₂. The formed pale yellowish oxide contained Al ³⁺, V ⁵⁺, and V ⁴⁺ in the topmost surface of the anodized oxide. The anodized TiO ₂ photocatalytically decomposed acetaldehyde under visible light illumination (>400 nm).

Original language	English
Pages (from-to)	544-545
Number of pages	2
Journal	Chemistry Letters
Volume	41
Issue number	5
DOIs	https://doi.org/10.1246/cl.2012.544
Publication status	Published - 2012

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2012.544

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title = "Visible light responsive TiO 2 photocatalyst prepared by anodization of Ti-6Al-4V alloy",

abstract = "Titanium alloy Ti-6Al-4V was galvanostatically anodized in an aqueous acetic acid electrolyte followed by annealing to form anatase-structured TiO 2. The formed pale yellowish oxide contained Al 3+, V 5+, and V 4+ in the topmost surface of the anodized oxide. The anodized TiO 2 photocatalytically decomposed acetaldehyde under visible light illumination (>400 nm).",

author = "Yoshiteru Mizukoshi and Naoya Masahashi",

year = "2012",

doi = "10.1246/cl.2012.544",

language = "English",

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journal = "Chemistry Letters",

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publisher = "Chemical Society of Japan",

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AU - Mizukoshi, Yoshiteru

AU - Masahashi, Naoya

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N2 - Titanium alloy Ti-6Al-4V was galvanostatically anodized in an aqueous acetic acid electrolyte followed by annealing to form anatase-structured TiO 2. The formed pale yellowish oxide contained Al 3+, V 5+, and V 4+ in the topmost surface of the anodized oxide. The anodized TiO 2 photocatalytically decomposed acetaldehyde under visible light illumination (>400 nm).

AB - Titanium alloy Ti-6Al-4V was galvanostatically anodized in an aqueous acetic acid electrolyte followed by annealing to form anatase-structured TiO 2. The formed pale yellowish oxide contained Al 3+, V 5+, and V 4+ in the topmost surface of the anodized oxide. The anodized TiO 2 photocatalytically decomposed acetaldehyde under visible light illumination (>400 nm).

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Visible light responsive TiO ₂ photocatalyst prepared by anodization of Ti-6Al-4V alloy

Abstract

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