当前位置:
X-MOL 学术
›
Glass Phys. Chem.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Photocatalytic Properties of Composites Based on SrO–Bi 2 O 3 –Fe 2 O 3 Obtained by Different Methods
Glass Physics and Chemistry ( IF 0.8 ) Pub Date : 2020-09-02 , DOI: 10.1134/s1087659620040057 D. S. Ershov , N. V. Besprozvannykh , O. Yu. Sinel’shchikova
中文翻译:
不同方法获得的基于SrO-Bi 2 O 3 -Fe 2 O 3的复合材料的光催化性能
更新日期:2020-09-02
Glass Physics and Chemistry ( IF 0.8 ) Pub Date : 2020-09-02 , DOI: 10.1134/s1087659620040057 D. S. Ershov , N. V. Besprozvannykh , O. Yu. Sinel’shchikova
Abstract
In this work, the effect of the methods of synthesis on the phase composition and photocatalytic properties of composites formed in the section of (SrO)0.2(Bi2O3)0.8–BiFeO3 is studied on the examples of the decomposition reactions of methylene orange (MO). The studied compositions have the MO degradation degree ranging from 30 to 62% (C0 = 20 mg/L, catalyst loading of 30 mmol/L) under irradiation for 3 h with a fluorescent mercury lamp. The band gap estimated by the Kubelka–Munk function is lower than 2.6 eV for the studied compositions. This indicates the possibility of their application as photocatalysts of the visible range.中文翻译:
不同方法获得的基于SrO-Bi 2 O 3 -Fe 2 O 3的复合材料的光催化性能