A novel one-pot synthesis of hierarchical europium doped ZnO nandflowers

被引：25

作者：

Panwar, Amit ^{[1
]}

Yadav, K. L. ^{[1
,2
]}

机构：

[1] Indian Inst Technol, Ctr Nanotechnol, Roorkee 247667, Uttar Pradesh, India

[2] Indian Inst Technol, Dept Phys, Roorkee 247667, Uttar Pradesh, India

来源：

MATERIALS LETTERS | 2015年 / 142卷

关键词：

Nanocrystalline materials; Nanosize particles; NANOPARTICLES; GROWTH; LUMINESCENCE;

D O I：

10.1016/j.matlet.2014.11.143

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of dopant concentration on the morphology of ZnO nanostructures was investigated. This study demonstrated morphological changes in ZnO nanostructures from spherical to flower-shaped on increasing dopant concentration. The structural and morphological changes in europium doped ZnO nanostructures are validated by SEM and TEM results, clearly indicating the formation of hierarchical ZnO nanoflowers as the dopant concentration is increased to 5%. The phenomenal morphological and optical emission characteristic of europium doped ZnO nanoflowers may serve as a potential material in materials science and other fields of technology. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：30 / 34

页数：5

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