Nanostructured TiO2 photocatalysts for the determination of organic pollutants
摘要：
Owing to the inherent advantages of nanostructured TiO photocatalysts, including high photocatalytic activity, strong oxidation power, low cost, environmental benignity and excellent stability, TiO photocatalyts have recently attracted extensive attention from scientific researchers, technology developers and investors for use in sensing applications. The TiO sensors can be used for lab-based analyses, on-line and on-site determination of organic pollutants in wastewater. This work reviews the application of TiO nanomaterials in photocatalytic and photoelectrocatalytic monitoring of aggregative organic parameters such as total organic carbon (TOC) and chemical oxygen demand (COD), as well as individual organic compounds in aqueous solution.Highlights? Construction of TiO photocatalytic sensors for TOC and COD measurement. ? Fabrication of nanostructured TiO photoanodes for sensing COD and organic compounds. ? Building online and onsite analyser using the TiO photoanodes as sensors.
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DOI：
10.1016/j.jhazmat.2011.10.093
被引量：
年份：
2003
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