Synthesis, characterization, luminescence and photocatalytic studies of layered perovskites NaMMgWO6 (M = La, Pr, Sm)

被引：0
作者：
Sreenu, K. [1 ]
Ravi, Gundeboina [1 ]
Reddy, C. H. Sudhakar [1 ]
Guje, Ravinder [1 ]
Vithal, M. [1 ]
机构：
[1] Osmania Univ, Dept Chem, Hyderabad 500007, Telangana, India
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2018年 / 57卷 / 03期
关键词：
Perovskites; Layered perovskites; Photocatalytic activity; Photoluminescence; Chromaticity; X-ray diffraction; Band gap energy; Gel burning method; A-SITE; PHOSPHOR; ORDER; DECOMPOSITION; DEGRADATION; CRYSTAL; EU; RE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis, characterization, optical and photocatalytic studies of AA'BB'X-6 type perovskites, NaMMgWO6 (M = La, Pr, Sm), which have an ordering of both the cation sub-lattices, is reported. The obtained NaMMgWO6 materials have been prepared using ethylene glycol assisted gel-burning method and characterized by X-ray diffraction patterns, UV-vis diffused reflectance spectra, scanning electron microscopy, Fourier transformation infrared spectra, energy dispersive spectra and fluorescence spectra. The photocatalytic dye degradation performance of the as-synthesized perovskites has been evaluated with methylene blue and methyl violet as model water pollutants using radical quenchers.
引用
收藏
页码：435 / 443
页数：9
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