Synthesis and characterization of needle-like ZnO by gemini surfactant-assisted hydrothermal process

被引：6

作者：

Shang, YZ

Liu, HL ^{[1
]}

Hu, Y

机构：

[1] E China Univ Sci & Technol, Dept Chem, Adv Mat Lab, Shanghai 200237, Peoples R China

[2] E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China

来源：

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2006年 / 27卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Needle-like; ZnO; gemini surfactant; hydrothermal;

D O I：

10.1081/DIS-200066609

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Needle-like ZnO was synthesized by gemini surfactant-assisted hydrothermal oxidization of zinc metal at 170 degrees C. X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), and scaning electron microscopy (SEM) were used to characterize the structure features and chemical compositions of the as-made products. The results indicated that the as-prepared needle-like products are hexagonal and composed of ZnO. The needle-like ZnO at the tip was found to be 50-100 nm and its lengths ranged from 10 to 15 um. The needle grains connect with each other to form a continuous network. The unique morphology of ZnO may make it attractive to be used in many fields.

引用

页码：1 / 3

页数：3

共 26 条

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