Photocatalytic activity of nitrogen-modified TiO2/SiO2

被引：4
|
作者：
Isaev, A. B. [1 ]
Gasanova, F. G. [1 ]
Shabanov, N. S. [1 ]
Giraev, K. M. [1 ]
机构：
[1] Dagestan State Univ, Makhachkala, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2014年 / 88卷 / 10期
关键词：
photocatalytic activity; nitrogen-modified TiO2/SiO2; methyl orange; Langmuir-Hinshelwood model; VISIBLE-LIGHT PHOTOCATALYST; TITANIUM-DIOXIDE; DOPED TIO2; NANOPARTICLES; DEGRADATION; IRRADIATION; PERFORMANCE; DEPOSITION; OXIDATION; CATALYST;
D O I：
10.1134/S003602441410015X
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：
The physicochemical characteristics of nitrogen-modified TiO2/SiO2 and its photocatalytic activity in the oxidation of methyl orange (MO) were studied. Nitrogen-modified TiO2/SiO2 had higher activity than the unmodified samples. The photocatalytic oxidation of MO obeys the Langmuir-Hinshelwood model.
引用
收藏
页码：1798 / 1801
页数：4
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