Shape-control fabrication and characterization of the airplane-like FeO(OH) and Fe2O3 nanostructures

被引：124

作者：

Li, SZ ^{[1
]}

Zhang, H ^{[1
]}

Wu, JB ^{[1
]}

Ma, XY ^{[1
]}

Yang, DR ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

来源：

CRYSTAL GROWTH & DESIGN | 2006年 / 6卷 / 02期

关键词：

D O I：

10.1021/cg0495835

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Airplane-like FeO(OH) nanostructures have been first synthesized by an ethylene glycol (EG) assisted hydrothermal process and sequential annealing at 600 degrees C for 1 h. The as-prepared products were investigated by X-ray diffraction (XRD), UV-vis spectroscopy (UV), Raman spectroscopy, transmission electron microscopy (TEM), and field emission scanning electron microscopy (FESEM). It is revealed that the single crystalline orthorhombic FeO(OH) nanostructures prepared by the EG-assisted hydrothermal process with airplane-like morphology can be easily transformed to single-crystalline hexagonal Fe2O3 nanostructures with airplane-like morphology. The critical role of EG in the hydrothermal synthesis of airplane-like nanostructures is discussed.

引用

页码：351 / 353

页数：3

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