Cryogenic ball milling synthesis of Bi2MoO6/FePt and Bi2MoO6/Pt composites and the comparison of their photocatalytic characteristics

Maosheng Deng; Ying Huang

doi:10.1016/j.ceramint.2019.08.026

Cryogenic ball milling synthesis of Bi₂MoO₆/FePt and Bi₂MoO₆/Pt composites and the comparison of their photocatalytic characteristics

Maosheng Deng, Ying Huang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

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

12 Scopus citations

Abstract

Bi₂MoO₆ and FePt particles were synthesized by hydrothermal and wet chemistry methods, respectively. Bi₂MoO₆/FePt composites were synthesized by milling, and their mass ratio was controlled. The photocatalytic performance was evaluated by degrading an organic dye. When FePt mass is 10%, the composite presented the best photocatalytic performance. The photocatalytic mechanism investigation indicated that the highest photocatalytic performance was attributed to the prevented electron/hole recombination because of the existence of FePt nanoparticles in Bi₂MoO₆. The stability testing showed that Bi₂MoO₆/FePt-2 had relatively high reaction stability over reactions. The magnetic separation can be applied due to the presence of the magnetic phase of FePt in Bi₂MoO₆/FePt composites.

Original language	English
Pages (from-to)	23820-23825
Number of pages	6
Journal	Ceramics International
Volume	45
Issue number	17
DOIs	https://doi.org/10.1016/j.ceramint.2019.08.026
State	Published - 1 Dec 2019

Keywords

BiMoO
FePt
Magnetic
Nanoparticles
Photocatalytic
RhB degradation

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10.1016/j.ceramint.2019.08.026

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title = "Cryogenic ball milling synthesis of Bi2MoO6/FePt and Bi2MoO6/Pt composites and the comparison of their photocatalytic characteristics",

abstract = "Bi2MoO6 and FePt particles were synthesized by hydrothermal and wet chemistry methods, respectively. Bi2MoO6/FePt composites were synthesized by milling, and their mass ratio was controlled. The photocatalytic performance was evaluated by degrading an organic dye. When FePt mass is 10%, the composite presented the best photocatalytic performance. The photocatalytic mechanism investigation indicated that the highest photocatalytic performance was attributed to the prevented electron/hole recombination because of the existence of FePt nanoparticles in Bi2MoO6. The stability testing showed that Bi2MoO6/FePt-2 had relatively high reaction stability over reactions. The magnetic separation can be applied due to the presence of the magnetic phase of FePt in Bi2MoO6/FePt composites.",

keywords = "BiMoO, FePt, Magnetic, Nanoparticles, Photocatalytic, RhB degradation",

author = "Maosheng Deng and Ying Huang",

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T1 - Cryogenic ball milling synthesis of Bi2MoO6/FePt and Bi2MoO6/Pt composites and the comparison of their photocatalytic characteristics

AU - Deng, Maosheng

AU - Huang, Ying

PY - 2019/12/1

Y1 - 2019/12/1

N2 - Bi2MoO6 and FePt particles were synthesized by hydrothermal and wet chemistry methods, respectively. Bi2MoO6/FePt composites were synthesized by milling, and their mass ratio was controlled. The photocatalytic performance was evaluated by degrading an organic dye. When FePt mass is 10%, the composite presented the best photocatalytic performance. The photocatalytic mechanism investigation indicated that the highest photocatalytic performance was attributed to the prevented electron/hole recombination because of the existence of FePt nanoparticles in Bi2MoO6. The stability testing showed that Bi2MoO6/FePt-2 had relatively high reaction stability over reactions. The magnetic separation can be applied due to the presence of the magnetic phase of FePt in Bi2MoO6/FePt composites.

AB - Bi2MoO6 and FePt particles were synthesized by hydrothermal and wet chemistry methods, respectively. Bi2MoO6/FePt composites were synthesized by milling, and their mass ratio was controlled. The photocatalytic performance was evaluated by degrading an organic dye. When FePt mass is 10%, the composite presented the best photocatalytic performance. The photocatalytic mechanism investigation indicated that the highest photocatalytic performance was attributed to the prevented electron/hole recombination because of the existence of FePt nanoparticles in Bi2MoO6. The stability testing showed that Bi2MoO6/FePt-2 had relatively high reaction stability over reactions. The magnetic separation can be applied due to the presence of the magnetic phase of FePt in Bi2MoO6/FePt composites.

KW - BiMoO

KW - FePt

KW - Magnetic

KW - Nanoparticles

KW - Photocatalytic

KW - RhB degradation

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DO - 10.1016/j.ceramint.2019.08.026

M3 - 文章

AN - SCOPUS:85070720836

SN - 0272-8842

VL - 45

SP - 23820

EP - 23825

JO - Ceramics International

JF - Ceramics International

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Cryogenic ball milling synthesis of Bi₂MoO₆/FePt and Bi₂MoO₆/Pt composites and the comparison of their photocatalytic characteristics

Abstract

Keywords

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