A facile and novel synthetic route to Ni(OH)2 nanoflowers

被引：10

作者：

Cheng, Zhipeng ^{[1
]}

Xu, Jiming ^{[1
]}

Zhong, Hui ^{[1
]}

Li, Dong ^{[1
]}

Zhu, Pengcheng ^{[1
]}

Yang, Yi ^{[2
]}

机构：

[1] Huaiyin Normal Univ, Jiangsu Key Lab Chem Low Dimens Mat, Huaian 223300, Peoples R China

[2] Nanjing Univ Sci & Technol, Natl Special Superfine Powder Engn Res Ctr, Nanjing 210094, Peoples R China

来源：

SUPERLATTICES AND MICROSTRUCTURES | 2010年 / 48卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Nanomaterials; Microstructure; Ni(OH)(2); Nanosheet; NICKEL-HYDROXIDE; THERMAL-DECOMPOSITION; HOLLOW SPHERES; THIN-FILMS; BETA-NI(OH)(2); NIO; ALPHA-NI(OH)(2); NANOPARTICLES; MICROSPHERES; FABRICATION;

D O I：

10.1016/j.spmi.2010.05.013

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Ni(OH)(2) nanoflowers with thin nanosheets as building blocks were synthesized using a homogeneous precipitation method with NH4F as a complexing agent and a NH4OH solution as an OH- supplier in an aqueous NiCl2 solution. A series of techniques, including X-ray diffraction, fourier transform infrared spectroscopy, thermogravimetric analysis, high-resolution transmission electron microscopy, field-emission scanning electron microscope, and UV-Vis spectroscopy, was used to characterize the nanoflowers. Investigations on the formation process of the flowers indicated that NH4F is vital to the formation of the special Flower-like microstructures. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：154 / 161

页数：8

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