Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 433-449 |
| Journal | Coatings |
| Volume | 4 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2014 |
| MoE publication type | A1 Journal article-refereed |
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Keywords
- photocatalytic
- TiO2
- magnetron sputtering
- spray coatings
- beverage processing
Cite this
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Photocatalytic TiO2 and Doped TiO2 Coatings to Improve the Hygiene of Surfaces Used in Food and Beverage Processing : A Study of the Physical and Chemical Resistance of the Coatings. / Navabpour, P.; Ostovarpour, S.; Tattershall, C.; Cooke, K.; Kelly, P.; Verran, J.; Whitehead, K.; Hill, C.; Raulio, Mari; Priha, Outi.
In: Coatings, Vol. 4, No. 3, 2014, p. 433-449.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Photocatalytic TiO2 and Doped TiO2 Coatings to Improve the Hygiene of Surfaces Used in Food and Beverage Processing
T2 - A Study of the Physical and Chemical Resistance of the Coatings
AU - Navabpour, P.
AU - Ostovarpour, S.
AU - Tattershall, C.
AU - Cooke, K.
AU - Kelly, P.
AU - Verran, J.
AU - Whitehead, K.
AU - Hill, C.
AU - Raulio, Mari
AU - Priha, Outi
N1 - Project code: 37547
PY - 2014
Y1 - 2014
N2 - TiO2 coatings deposited using reactive magnetron sputtering and spray coating methods, as well as Ag- and Mo-doped TiO2 coatings were investigated as self-cleaning surfaces for beverage processing. The mechanical resistance and retention of the photocatalytic properties of the coatings were investigated over a three-month period in three separate breweries. TiO2 coatings deposited using reactive magnetron sputtering showed better mechanical durability than the spray coated surfaces, whilst the spray-deposited coating showed enhanced retention of photocatalytic properties. The presence of Ag and Mo dopants improved the photocatalytic properties of TiO2 as well as the retention of these properties. The spray-coated TiO2 was the only coating which showed light-induced hydrophilicity, which was retained in the coatings surviving the process conditions
AB - TiO2 coatings deposited using reactive magnetron sputtering and spray coating methods, as well as Ag- and Mo-doped TiO2 coatings were investigated as self-cleaning surfaces for beverage processing. The mechanical resistance and retention of the photocatalytic properties of the coatings were investigated over a three-month period in three separate breweries. TiO2 coatings deposited using reactive magnetron sputtering showed better mechanical durability than the spray coated surfaces, whilst the spray-deposited coating showed enhanced retention of photocatalytic properties. The presence of Ag and Mo dopants improved the photocatalytic properties of TiO2 as well as the retention of these properties. The spray-coated TiO2 was the only coating which showed light-induced hydrophilicity, which was retained in the coatings surviving the process conditions
KW - photocatalytic
KW - TiO2
KW - magnetron sputtering
KW - spray coatings
KW - beverage processing
U2 - 10.3390/coatings4030433
DO - 10.3390/coatings4030433
M3 - Article
VL - 4
SP - 433
EP - 449
JO - Coatings
JF - Coatings
SN - 2079-6412
IS - 3
ER -