Photocatalytic Nitrate Reduction over TiO<sub>2</sub> Layers on Glass Rings Generated by Dip‐Coating: Fid-Bau Portal

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Photocatalytic Nitrate Reduction over TiO₂ Layers on Glass Rings Generated by Dip‐Coating

Becker, Luisa / Guci, Miranda / Schwidder, Michael

The support of powdered catalysts on mold bodies facilitates their handling and reusability. In case of photocatalytic applications, such as enhanced water purification processes, transparent supports with thin layers of the active material are desirable to obtain an optimal light efficiency. For the generation of such layers a precise control of layer thickness is crucial. Here, a multi‐step dip‐coating approach for the generation of TiO₂ layers with varying thickness on glass rings is reported. Additionally, the coated glass rings were tested in the photocatalytic reduction of nitrate in aqueous solution under simulated sunlight.

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Photocatalytic Nitrate Reduction over TiO₂ Layers on Glass Rings Generated by Dip‐Coating

Becker, Luisa / Guci, Miranda / Schwidder, Michael

The support of powdered catalysts on mold bodies facilitates their handling and reusability. In case of photocatalytic applications, such as enhanced water purification processes, transparent supports with thin layers of the active material are desirable to obtain an optimal light efficiency. For the generation of such layers a precise control of layer thickness is crucial. Here, a multi‐step dip‐coating approach for the generation of TiO₂ layers with varying thickness on glass rings is reported. Additionally, the coated glass rings were tested in the photocatalytic reduction of nitrate in aqueous solution under simulated sunlight.

Photocatalytic Nitrate Reduction over TiO₂ Layers on Glass Rings Generated by Dip‐Coating

Becker, Luisa / Guci, Miranda / Schwidder, Michael

The support of powdered catalysts on mold bodies facilitates their handling and reusability. In case of photocatalytic applications, such as enhanced water purification processes, transparent supports with thin layers of the active material are desirable to obtain an optimal light efficiency. For the generation of such layers a precise control of layer thickness is crucial. Here, a multi‐step dip‐coating approach for the generation of TiO₂ layers with varying thickness on glass rings is reported. Additionally, the coated glass rings were tested in the photocatalytic reduction of nitrate in aqueous solution under simulated sunlight.

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Title:

Photocatalytic Nitrate Reduction over TiO₂ Layers on Glass Rings Generated by Dip‐Coating

Contributors:

Becker, Luisa (author) / Guci, Miranda (author) / Schwidder, Michael (author)

Published in:

Chemie Ingenieur Technik ; 96 ; 801-804

Publication date:

2024-06-01

Size:

4 pages

ISSN:

0009-286X , 1522-2640

DOI:

https://doi.org/10.1002/cite.202300164

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Coating of glass rings , Photocatalytic nitrate reduction , Titanium dioxide , Water treatment

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