The effect of solvents and surfactants on morphology and visible-light photocatalytic activity of BiFeO3 microcrystals

Yuepeng Lv; Jie Xing; Changchun Zhao; Daimei Chen; Jingjing Dong; Huiying Hao; Xiuwen Wu; Zhiyuan Zheng

doi:10.1007/s10854-014-2571-1

The effect of solvents and surfactants on morphology and visible-light photocatalytic activity of BiFeO₃ microcrystals

Yuepeng Lv, Jie Xing, Changchun Zhao, Daimei Chen, Jingjing Dong, Huiying Hao, Xiuwen Wu, Zhiyuan Zheng

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

BiFeO₃ microcrystals were prepared by hydrothermal method using different surfactants and solvents. The samples were examined by using X-ray diffraction, scanning electron microscopy and Raman spectroscopy. The measurements showed that BiFeO₃ microcrystals had solvent-dependent morphologies and crystal structure. The visible-light photocatalytic activity of BiFeO₃ microcrystals was evaluated by degradating rhodamine B on a UV–Vis absorption spectrophotometer. These results showed that the kind of surfactants and solvents played a key role in the photocatalytic activity of BiFeO₃ microcrystals.

Original language	English
Pages (from-to)	1525-1532
Number of pages	8
Journal	Journal of Materials Science: Materials in Electronics
Volume	26
Issue number	3
DOIs	https://doi.org/10.1007/s10854-014-2571-1
State	Published - Mar 2015
Externally published	Yes

Funding

This work has been supported by the National Natural Science Foundation of China (Grant No. 11104255) and Fundamental Research Funds for the Central Universities (Grant No. 2011YXL060).

Funders	Funder number
National Natural Science Foundation of China
National Natural Science Foundation of China	11104255
Fundamental Research Funds for the Central Universities	2011YXL060

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title = "The effect of solvents and surfactants on morphology and visible-light photocatalytic activity of BiFeO3 microcrystals",

abstract = "BiFeO3 microcrystals were prepared by hydrothermal method using different surfactants and solvents. The samples were examined by using X-ray diffraction, scanning electron microscopy and Raman spectroscopy. The measurements showed that BiFeO3 microcrystals had solvent-dependent morphologies and crystal structure. The visible-light photocatalytic activity of BiFeO3 microcrystals was evaluated by degradating rhodamine B on a UV–Vis absorption spectrophotometer. These results showed that the kind of surfactants and solvents played a key role in the photocatalytic activity of BiFeO3 microcrystals.",

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AU - Lv, Yuepeng

AU - Xing, Jie

AU - Zhao, Changchun

AU - Chen, Daimei

AU - Dong, Jingjing

AU - Hao, Huiying

AU - Wu, Xiuwen

AU - Zheng, Zhiyuan

PY - 2015/3

Y1 - 2015/3

N2 - BiFeO3 microcrystals were prepared by hydrothermal method using different surfactants and solvents. The samples were examined by using X-ray diffraction, scanning electron microscopy and Raman spectroscopy. The measurements showed that BiFeO3 microcrystals had solvent-dependent morphologies and crystal structure. The visible-light photocatalytic activity of BiFeO3 microcrystals was evaluated by degradating rhodamine B on a UV–Vis absorption spectrophotometer. These results showed that the kind of surfactants and solvents played a key role in the photocatalytic activity of BiFeO3 microcrystals.

AB - BiFeO3 microcrystals were prepared by hydrothermal method using different surfactants and solvents. The samples were examined by using X-ray diffraction, scanning electron microscopy and Raman spectroscopy. The measurements showed that BiFeO3 microcrystals had solvent-dependent morphologies and crystal structure. The visible-light photocatalytic activity of BiFeO3 microcrystals was evaluated by degradating rhodamine B on a UV–Vis absorption spectrophotometer. These results showed that the kind of surfactants and solvents played a key role in the photocatalytic activity of BiFeO3 microcrystals.

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JF - Journal of Materials Science: Materials in Electronics

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The effect of solvents and surfactants on morphology and visible-light photocatalytic activity of BiFeO₃ microcrystals

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