Uniform Bi2O2CO3 hierarchical nanoflowers: solvothermal synthesis and photocatalytic properties

被引：6
作者：
Cao, Feng [1 ]
Wang, Jianmin [1 ]
Tu, Wanhong [1 ]
Lv, Xin [1 ]
Li, Song [1 ]
Qin, Gaowu [1 ]
机构：
[1] Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China
来源：
FUNCTIONAL MATERIALS LETTERS | 2015年 / 8卷 / 02期
关键词：
Semiconductor; nanomaterials; solvothermal method; photocatalysts; PERFORMANCE; REMOVAL; BI2WO6;
D O I：
10.1142/S1793604715500216
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Well-defined flowerlike Bi2O2CO3 nanostructures were fabricated by a simple one-pot solvothermal method with high yield. The products were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy, transmission electron microscopy, nitrogen sorption, photoluminescence spectra and UV-visible diffuse reflectance spectroscopy. The photocatalytic properties of the as-prepared samples were further investigated by photocatalytic decomposition of Rhodamine B (RhB) dye, and it was found that the Bi2O2CO3 nanoflowers showed a good photocatalytic activity under UV light. The excellent photocatalytic performance of Bi2O2CO3 flowerlike nanostructures is related to its special nanostructure and morphology, indicates its potential application in photocatalysis and nanosensors.
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页数：4
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