A task specific basic ionic liquid for synthesis of flower-like ZnO by hydrothermal method

被引：56

作者：

Movahedi, Maryam ^{[1
]}

Kowsari, Elaheh ^{[1
]}

Mahjoub, Ali R. ^{[1
]}

Yavari, Issa ^{[1
]}

机构：

[1] Tarbiat Modares Univ, Dept Chem, Tehran, Iran

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 23期

关键词：

zinc oxide; basic ionic liquid; hydrothermal method;

D O I：

10.1016/j.matlet.2008.05.002

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Flower-like ZnO morphology, with different shapes, have been successfully synthesized via a novel and environment-friendly hydrothermal method using zinc acetate and a task specific dicationic dibasic ionic liquid, [mmpim](2)[OH](2), which plays an important role in fabrication of ZnO structure. The structure and morphology of the product were characterized by X-ray diffraction and scanning electron microscopy, which show different flower-like morphologies. Photoluminescence spectrum of the product exhibits a strong ultraviolet emission at 391 nm and two weak blue-green emissions at about 450 and 500 nm. (C) 2008 Published by Elsevier B.V.

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收藏

页码：3856 / 3858

页数：3

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