Structure evolution and photocatalytic activity of BiFeO3 powders synthesized by hydrothermal decomposition of metal-EDTA complexes

Jie Wei; Chao Zhang; Shengchun Mao; Zhuo Xu; Brahim Dkhil

doi:10.1007/s10854-012-0727-4

Structure evolution and photocatalytic activity of BiFeO₃ powders synthesized by hydrothermal decomposition of metal-EDTA complexes

Jie Wei
, Chao Zhang
, Shengchun Mao
, Zhuo Xu
, Brahim Dkhil

电子与信息学部

Xi'an Jiaotong University
Laboratoire Structures, Propriétés et Modélisation des Solides

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

In the paper, the formation mechanism for pure phase BiFeO₃ (BFO) in an EDTA-assisted hydrothermal process with the presence of NaNO ₂ was investigated in detail. The analysis revealed that the hydrothermal decomposition of Fe-EDTA complexes with the presence of NaNO ₂ intensely influenced both the crystal structure and morphology of BFO powders. Moreover, pure BFO particles exhibited efficient photocatalytic activity under visible-light irradiation, suggesting their promising applications as photocatalysts.

源语言	英语
页（从-至）	2145-2151
页数	7
期刊	Journal of Materials Science: Materials in Electronics
卷	23
期	12
DOI	https://doi.org/10.1007/s10854-012-0727-4
出版状态	已出版 - 12月 2012

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10.1007/s10854-012-0727-4

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abstract = "In the paper, the formation mechanism for pure phase BiFeO3 (BFO) in an EDTA-assisted hydrothermal process with the presence of NaNO 2 was investigated in detail. The analysis revealed that the hydrothermal decomposition of Fe-EDTA complexes with the presence of NaNO 2 intensely influenced both the crystal structure and morphology of BFO powders. Moreover, pure BFO particles exhibited efficient photocatalytic activity under visible-light irradiation, suggesting their promising applications as photocatalysts.",

author = "Jie Wei and Chao Zhang and Shengchun Mao and Zhuo Xu and Brahim Dkhil",

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AU - Wei, Jie

AU - Zhang, Chao

AU - Mao, Shengchun

AU - Xu, Zhuo

AU - Dkhil, Brahim

PY - 2012/12

Y1 - 2012/12

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AB - In the paper, the formation mechanism for pure phase BiFeO3 (BFO) in an EDTA-assisted hydrothermal process with the presence of NaNO 2 was investigated in detail. The analysis revealed that the hydrothermal decomposition of Fe-EDTA complexes with the presence of NaNO 2 intensely influenced both the crystal structure and morphology of BFO powders. Moreover, pure BFO particles exhibited efficient photocatalytic activity under visible-light irradiation, suggesting their promising applications as photocatalysts.

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M3 - 文章

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JF - Journal of Materials Science: Materials in Electronics

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ER -

Structure evolution and photocatalytic activity of BiFeO3 powders synthesized by hydrothermal decomposition of metal-EDTA complexes

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Structure evolution and photocatalytic activity of BiFeO₃ powders synthesized by hydrothermal decomposition of metal-EDTA complexes