Synthesis and characterization of transparent photocatalytic ZnO-Sm2O3 and ZnO-Er2O3 coatings

被引：23

作者：

Boltenkov, I. S. ^{[1
]}

Kolobkova, E., V ^{[1
,2
]}

Evstropiev, S. K. ^{[2
]}

机构：

[1] Tech Univ, St Petersburg Technol Inst, Moskovsky Pr 26, St Petersburg 190013, Russia

[2] ITMO Univ, 49 Kronverksky Pr, St Petersburg 197101, Russia

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2018年 / 367卷

关键词：

dye; oxide; coating; irradiation; solution; photocatalysis; absorption spectrum; RARE-EARTH-ELEMENTS; AQUEOUS-SOLUTIONS; MOLECULAR-OXYGEN; ZNO; DEGRADATION; SURFACE; TIO2; ZINC; BLUE; DYE;

D O I：

10.1016/j.jphotochem.2018.09.016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This article describes the synthesis and characterization of transparent photocatalytic ZnO-Sm2O3 and ZnO-Er2O3 coatings. Transparent coatings were prepared by the liquid polymer-salt method and were studied by the optical and luminescence spectroscopy, SEM analysis and DSC method. Prepared coatings consist of small closely packed oxide nanoparticles and demonstrate high transparency in visible spectral range, photocatalytic properties and the ability to generate singlet oxygen under UV irradiation.

引用

页码：458 / 464

页数：7

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