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NITIPONG SANGKHARAT1, TANAPOL CHALERMKITI1, PORNSIT LORKIT1, BUSSARIN KSAPABUTR1,* , MANOP PANAPOY1,*
Hierarchical nanostructured porous titania (TiO2) films supported on glass substrates were directly prepared by electrostatic spray deposition process. This synthesis method is versatile for tailoring TiO2 nanostructured design from three-dimensional (3D) rods to drops using flat-shaped tip (0) and wedge-shaped tip (15), respectively. The photocatalytic efficiency of the catalysts was evaluated by degradation of methylene blue (MB) as a model molecule under ultraviolet irradiation. The resulting films exhibited very promising photocatalytic properties for MB degradation, even superior to P25 film obtained from commercial Degussa powder and showed the catalyst stability and reusability, even after five reuse cycles. The reported strategy also provides a simple technique to fabricate 3D nanostructured films..
Titanium dioxide, Electrostatic spray deposition, Film, Photocatalyst.
NITIPONG SANGKHARAT, TANAPOL CHALERMKITI, PORNSIT LORKIT, BUSSARIN KSAPABUTR, MANOP PANAPOY, Hierarchical nanostructured porous titania films supported on glass substrate with enhanced photocatalytic efficiency, Optoelectronics and Advanced Materials - Rapid Communications, 10, 3-4, March-April 2016, pp.217-221 (2016).
Submitted at: Nov. 21, 2015
Accepted at: April 5, 2016
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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