Graphene oxide modified nano-sized BaTiO3 as photocatalyst

Yongjie Zhao; Xiaowei Zhang; Jialin Liu; Chengzhi Wang; Jingbo Li; Haibo Jin

doi:10.1016/j.ceramint.2018.06.013

Graphene oxide modified nano-sized BaTiO₃ as photocatalyst

Yongjie Zhao^*, Xiaowei Zhang, Jialin Liu, Chengzhi Wang, Jingbo Li, Haibo Jin

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

31 引用（Scopus）

摘要

In current work, for improving the photocatalytic efficiency of BaTiO₃, a series of BaTiO₃/Graphene oxide (GO) nanocomposites with different mass ratio of GO were prepared via a convenient freeze-drying approach. The enhanced photocatalytic activity was confirmed by the degradation of Methylene blue (MB) under the irradiation of Xe light. In comparison with other nanocomposites, the composite with 80% of GO exhibits relatively higher degradation rate of 67% in 150 min. The research here rendered useful information for understanding the mechanism of this improved photocatalytic behavior. It was indicated that the combination of ferroelectric materials and two-dimensional materials as a high-efficiency photo-catalyst is of great significance.

源语言	英语
页（从-至）	15929-15934
页数	6
期刊	Ceramics International
卷	44
期	13
DOI	https://doi.org/10.1016/j.ceramint.2018.06.013
出版状态	已出版 - 9月 2018

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Zhao, Y., Zhang, X., Liu, J., Wang, C., Li, J., & Jin, H. (2018). Graphene oxide modified nano-sized BaTiO₃ as photocatalyst. Ceramics International, 44(13), 15929-15934. https://doi.org/10.1016/j.ceramint.2018.06.013

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title = "Graphene oxide modified nano-sized BaTiO3 as photocatalyst",

abstract = "In current work, for improving the photocatalytic efficiency of BaTiO3, a series of BaTiO3/Graphene oxide (GO) nanocomposites with different mass ratio of GO were prepared via a convenient freeze-drying approach. The enhanced photocatalytic activity was confirmed by the degradation of Methylene blue (MB) under the irradiation of Xe light. In comparison with other nanocomposites, the composite with 80% of GO exhibits relatively higher degradation rate of 67% in 150 min. The research here rendered useful information for understanding the mechanism of this improved photocatalytic behavior. It was indicated that the combination of ferroelectric materials and two-dimensional materials as a high-efficiency photo-catalyst is of great significance.",

keywords = "BaTiO/GO nanocomposites, Freeze-drying process, Layer structure, Perovskite structure, Photo-degradation",

author = "Yongjie Zhao and Xiaowei Zhang and Jialin Liu and Chengzhi Wang and Jingbo Li and Haibo Jin",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Ltd and Techna Group S.r.l.",

year = "2018",

month = sep,

doi = "10.1016/j.ceramint.2018.06.013",

language = "English",

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T1 - Graphene oxide modified nano-sized BaTiO3 as photocatalyst

AU - Zhao, Yongjie

AU - Zhang, Xiaowei

AU - Liu, Jialin

AU - Wang, Chengzhi

AU - Li, Jingbo

AU - Jin, Haibo

PY - 2018/9

Y1 - 2018/9

N2 - In current work, for improving the photocatalytic efficiency of BaTiO3, a series of BaTiO3/Graphene oxide (GO) nanocomposites with different mass ratio of GO were prepared via a convenient freeze-drying approach. The enhanced photocatalytic activity was confirmed by the degradation of Methylene blue (MB) under the irradiation of Xe light. In comparison with other nanocomposites, the composite with 80% of GO exhibits relatively higher degradation rate of 67% in 150 min. The research here rendered useful information for understanding the mechanism of this improved photocatalytic behavior. It was indicated that the combination of ferroelectric materials and two-dimensional materials as a high-efficiency photo-catalyst is of great significance.

AB - In current work, for improving the photocatalytic efficiency of BaTiO3, a series of BaTiO3/Graphene oxide (GO) nanocomposites with different mass ratio of GO were prepared via a convenient freeze-drying approach. The enhanced photocatalytic activity was confirmed by the degradation of Methylene blue (MB) under the irradiation of Xe light. In comparison with other nanocomposites, the composite with 80% of GO exhibits relatively higher degradation rate of 67% in 150 min. The research here rendered useful information for understanding the mechanism of this improved photocatalytic behavior. It was indicated that the combination of ferroelectric materials and two-dimensional materials as a high-efficiency photo-catalyst is of great significance.

KW - BaTiO/GO nanocomposites

KW - Freeze-drying process

KW - Layer structure

KW - Perovskite structure

KW - Photo-degradation

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U2 - 10.1016/j.ceramint.2018.06.013

DO - 10.1016/j.ceramint.2018.06.013

M3 - Article

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SN - 0272-8842

VL - 44

SP - 15929

EP - 15934

JO - Ceramics International

JF - Ceramics International

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ER -

Graphene oxide modified nano-sized BaTiO3 as photocatalyst

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Graphene oxide modified nano-sized BaTiO₃ as photocatalyst