Photocatalytic nanocomposite anatase-rutile TiO2 coating

被引：2
|
作者：
Moosavi, Fatemehsadat [1 ]
Lemarchand, Alex [1 ]
Bazin, Cyrille [2 ]
Konstantakopoulou, Maria [1 ]
Fregnaux, Mathieu [3 ]
Colbeau-Justin, Christophe [4 ]
Gheinani, Touraj Tavakoli [5 ]
Kanaev, Andrei [1 ]
Nikravech, Mehrdad [1 ]
机构：
[1] Univ Sorbonne Paris Nord, Lab Sci Proc & Mat, CNRS, F-93430 Villetaneuse, France
[2] Sorbonne Univ, Lab Interfaces & Syst Electrochim, F-75252 Paris 05, France
[3] Univ Paris Saclay, Inst Lavoisier Versailles, CNRS, UMR 8180,UVSQ, F-8180 Versailles, France
[4] Univ Paris Saclay, Lab Chim Phys, CNRS UMR 8000, F-91405 Orsay, France
[5] Univ Isfahan, Fac Engn, Dept Chem Engn, Esfahan, Iran
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2022年 / 128卷 / 11期
关键词：
Nanocomposite TiO2 coating; Anatase; Rutile; Adherence; Photocatalysis; PHASE-TRANSFORMATION; TITANIUM-DIOXIDE; THIN-FILMS; HETEROPHASE JUNCTION; SURFACES; DEGRADATION; WATER; SIZE; XPS;
D O I：
10.1007/s00339-022-06099-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanocomposite TiO2 coatings of mixed anatase-rutile crystalline polymorphs with strong adherence to glass substrates were prepared via spray-plasma deposition method. The rutile content was varied between 0 and 30 mol%. The coating showed an enhanced photocatalytic activity towards cefixime antibiotic decomposition in aqueous solutions under UVA (lambda = 365 nm) light illumination. The activity significantly increased after the rutile phase formation, suggesting a synergetic effect of the two-component solids.
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页数：10
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