Photocatalyzed and photosensitized conversion of organic dyes on porous and non-porous air–solid surfaces: Kinetic models reconsidered

Ollis, David F.

doi:10.1016/j.apcatb.2014.09.039

Cited by 6 publications

(2 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…TiO 2 thin Films for Self-Cleaning Application 127 photocatalytic activity. In order to overcome this disadvantage, several studies have been reported that TiO 2 thin film containing porous structure can be fabricated during the preparation procedures by introducing polymers, organic templates [9,10]. Among the templates, polyethylene glycol (PEG) is a traditional pore-forming one, which is commonly used for the preparation of porous thin films.…”

Section: Effect Of Fabrication Process On the Hydrophilic Properties mentioning

confidence: 99%

Effect of Fabrication Process on the Hydrophilic Properties of Porous TiO2 Thin Films for Self-Cleaning Application

Hương¹,

Bình²,

Hường³

et al. 2016

JMSE-B

View full text Add to dashboard Cite

Self-cleaning effect of nano-TiO 2 films have been intensively studied and widely applied in practice. In this report, nano TiO 2 materials were prepared from Titanium (IV) Tetraisopropoxide (TTIP) C 12 H 28 O 4 Ti, by sol-gel method and the thin films TiO 2 were fabricated by spin coating from TiO 2 sol on silicon wafe. The porosity and surface morphology TiO 2 thin films has been adjusted by using polyethylene glycol (PEG) at different concentration from 0% to 50%. The prepared nano TiO 2 films were mainly characterized by powder X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), specific surface area (BET Method) and water contact angle (WCA) measurement. Effects of the addition of PEG on the wetting performance of the resulting films were investigated. The results show that the prepared films display super-hydrophilic property when exposed to ultraviolet light and the optimal concentration of PEG was 40%. Moreover, the obtained films also exhibit considerable durability in the super-hydrophilicity when stored in the dark, which is very useful for self-cleaning application in practice.

show abstract

Section: Effect Of Fabrication Process On the Hydrophilic Properties mentioning

confidence: 99%

Effect of Fabrication Process on the Hydrophilic Properties of Porous TiO2 Thin Films for Self-Cleaning Application

Hương¹,

Bình²,

Hường³

et al. 2016

JMSE-B

View full text Add to dashboard Cite

show abstract

“…The conjugated polymer/TiO 2 composites are usually obtained by in-situ polymerization, and seldom loaded on support, limiting the usage as well as the re-use of the obtained photocatalyst [10]. On the other hand, composites with a porous structure are interesting for their, photocatalytic activity because of the high surface/volume ratio, which enhances the photocatalytic performance [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Photocatalytic activity of TiO2 based composite films by porous conjugated polymer coating of nanoparticles

Song

Cao

et al. 2016

Materials Science in Semiconductor Processing

View full text Add to dashboard Cite

Anchoring Co3O4 on BiFeO3: achieving high photocatalytic reduction in Cr(VI) and low cobalt leaching

et al. 2019

View full text Add to dashboard Cite

Photocatalyzed and photosensitized conversion of organic dyes on porous and non-porous air–solid surfaces: Kinetic models reconsidered

Cited by 6 publications

References 14 publications

Effect of Fabrication Process on the Hydrophilic Properties of Porous TiO2 Thin Films for Self-Cleaning Application

Effect of Fabrication Process on the Hydrophilic Properties of Porous TiO2 Thin Films for Self-Cleaning Application

Photocatalytic activity of TiO2 based composite films by porous conjugated polymer coating of nanoparticles

Anchoring Co3O4 on BiFeO3: achieving high photocatalytic reduction in Cr(VI) and low cobalt leaching

Contact Info

Product

Resources

About