Expeditious organic-free assembly: Morphologically controlled synthesis of iron oxides using microwaves

Jiahui Kou; Rajender S. Varma

doi:10.1039/c3nr02663a

Expeditious organic-free assembly: Morphologically controlled synthesis of iron oxides using microwaves

Jiahui Kou, Rajender S. Varma

United States Environmental Protection Agency

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

11 Scopus citations

Abstract

A microwave hydrothermal method is developed for the synthesis of iron oxides, α-Fe₂O₃, β-FeOOH, and the junction of α-Fe₂O₃-β-FeOOH. This method is absolutely organic-free, and various structures could be obtained simply by changing the use of the iron source and NaOH. The as-prepared sea urchin-like β-FeOOH exhibits excellent catalytic performance for the degradation of methylene blue (MB) in the presence of H₂O₂.

Original language	English
Pages (from-to)	8675-8679
Number of pages	5
Journal	Nanoscale
Volume	5
Issue number	18
DOIs	https://doi.org/10.1039/c3nr02663a
State	Published - 21 Sep 2013
Externally published	Yes

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abstract = "A microwave hydrothermal method is developed for the synthesis of iron oxides, α-Fe2O3, β-FeOOH, and the junction of α-Fe2O3-β-FeOOH. This method is absolutely organic-free, and various structures could be obtained simply by changing the use of the iron source and NaOH. The as-prepared sea urchin-like β-FeOOH exhibits excellent catalytic performance for the degradation of methylene blue (MB) in the presence of H2O2.",

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N2 - A microwave hydrothermal method is developed for the synthesis of iron oxides, α-Fe2O3, β-FeOOH, and the junction of α-Fe2O3-β-FeOOH. This method is absolutely organic-free, and various structures could be obtained simply by changing the use of the iron source and NaOH. The as-prepared sea urchin-like β-FeOOH exhibits excellent catalytic performance for the degradation of methylene blue (MB) in the presence of H2O2.

AB - A microwave hydrothermal method is developed for the synthesis of iron oxides, α-Fe2O3, β-FeOOH, and the junction of α-Fe2O3-β-FeOOH. This method is absolutely organic-free, and various structures could be obtained simply by changing the use of the iron source and NaOH. The as-prepared sea urchin-like β-FeOOH exhibits excellent catalytic performance for the degradation of methylene blue (MB) in the presence of H2O2.

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Expeditious organic-free assembly: Morphologically controlled synthesis of iron oxides using microwaves

Abstract

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