Green synthesis of symmetrical imidazolium based ionic liquids and their application in the preparation of ZnO nanostructures

被引：17

作者：

Sabbaghan, Maryam ^{[1
]}

Shahvelayati, Ashraf Sadat ^{[2
]}

Banihashem, Solmaz ^{[2
]}

机构：

[1] Shahid Rajaee Teacher Training Univ, Dept Chem, Fac Sci, POB 16785-163, Tehran, Iran

[2] Islamic Azad Univ, Dept Chem, Yadegar E Imam Khomeini RAH Shahre Rey Branch, Tehran, Iran

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 03期

关键词：

Green synthesis; ZnO nanoparticle; Ionic liquid; Coral-like; PHOTOCATALYTIC ACTIVITY; OPTICAL-PROPERTIES; NANORODS; FABRICATION; MORPHOLOGY; CONVENIENT; CATALYST; GROWTH; MEDIA;

D O I：

10.1016/j.ceramint.2015.11.046

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Environmentally benign procedure for synthesis symmetrical imidazolium based ionic liquids has been achieved. These Ionic liquids dissolved in water have been used as a reaction medium for synthesis of different morphologies of ZnO nanostructures like nanocoral, spherical and nanosheet by reflux method. The structural and optical properties of these ZnO particles were studied by using XRD, SEM and UV-visible. The characteristic results revealed that the anion and cation of ionic liquids effect on band gap and morphology of the zinc oxide species. The results show that the longer alkyl chain at positions 1 and 3 of imidazole ring ionic liquid cause the nanosheet morphology. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：3820 / 3825

页数：6

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