Synthesis, Characterization and Photocatalytic Application of Ultra-Fine α-Fe2O3 Nanofiber

被引：0

作者：

Dhal, Jyoti P. ^{[1
]}

Mishra, B. G. ^{[1
]}

Hota, G. ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Chem, Rourkela 769008, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 2013年 / 25卷

关键词：

Electrospinning; Nanofibers; Photochemical decolourization; Organic dye; MAGNETIC-PROPERTIES; NANOWIRES; OXIDE; NANOMATERIALS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, we have synthesized ferrous oxalate nanofibers by electrospinning methods using poly(vinyl pyrrolidone)/ethanol polymer solution and ferrous oxalate powder. The ferrous oxalate powder was prepared by chemical precipitation method. The obtained as-spun nanofiber was calcined at 500 degrees C to form alpha-Fe2O3 nanofiber. The formation, phase analysis, surface morphology of the nanofibers were characterized using SEM, EDAX, XRD and FTIR analytical techniques. XRD studies confirmed the formation alpha-Fe2O3. The SEM and EDAX analysis indicates the formation of fiber like nanomaterials and the presence of Fe and O elements. The obtained nanofibers were used as catalyst for the photochemical decolourization of toxic organic dye from aqueous solution.

引用

页码：S22 / S26

页数：5

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