Catalyst-Free Synthesis of Hollow-Sphere-Like ZnO and Its Photoluminescence Property-Reference-Cited by-同舟云学术

Catalyst-Free Synthesis of Hollow-Sphere-Like ZnO and Its Photoluminescence Property

Published:2014 Issue: Volume:2014 Page:1-6
ISSN:1687-8434
Container-title:Advances in Materials Science and Engineering
language:en
Short-container-title:Advances in Materials Science and Engineering

Author:

Cheng Junye¹^ORCID,Yang Xiuying²,Tian Hua²,Zhao Bin³,Zhang Deqing²

Affiliation:

1. School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

2. Key Laboratory of Fine Chemicals of College of Heilongjiang Province, Qiqihar University, Qiqihar 161006, China

3. School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

Abstract

Hollow-sphere-like ZnO was successfully prepared by a facile combustion route at 950°C, and no external catalysts or additives were introduced. The morphology and structure of the hollow-sphere-like ZnO were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), and energy dispersive spectrometer (EDS). The possible growth mechanism was discussed in detail. In addition, the as-obtained hollow-sphere-like ZnO exhibited a strong green emission at 518 nm and a weak UV emission at 385 nm. We believe that the hollow-sphere-like ZnO material may be a good candidate for application in optical devices and catalyst systems.

Publisher

Hindawi Limited

Subject

General Engineering,General Materials Science

Link

http://downloads.hindawi.com/journals/amse/2014/567278.pdf

Reference31 articles.

1. Unique Ordered TiO2 Superstructures with Tunable Morphology and Crystalline Phase for Improved Lithium Storage Properties

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