Simple Synthesis and Luminescence Characteristics of PVP-Capped GeO2 Nanoparticles
Joint Authors
Cui, Tian
Li, Quanjun
Li, Zepeng
Liu, Bo
Cui, Wen
Wu, Wei
Liu, Dedi
Liu, Bingbing
Liu, Ran
Zou, Xu
Zou, Guangtian
Liu, Zhaodong
Li, Dongmei
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-16
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
Polyvinylpyrrolidone (PVP)-capped rutile GeO2 nanoparticles were synthesized through a facile hydrothermal process.
The obtained nanoparticles were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), thermo gravimetric analysis (TGA), and photoluminescence spectroscopy (PL).
The capped GeO2 nanoparticles showed significantly enhanced luminescence properties compared with those of the uncapped ones.
We attributed this result to the effect of reducing surface defects and enhancing the possibility of electron-hole recombination of the GeO2 nanoparticles by the PVP molecules.
PVP-capped GeO2 nanoparticles have potential application in optical and electronic fields.
American Psychological Association (APA)
Wu, Wei& Zou, Xu& Li, Quanjun& Liu, Bingbing& Liu, Bo& Liu, Ran…[et al.]. 2010. Simple Synthesis and Luminescence Characteristics of PVP-Capped GeO2 Nanoparticles. Journal of Nanomaterials،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-502523
Modern Language Association (MLA)
Wu, Wei…[et al.]. Simple Synthesis and Luminescence Characteristics of PVP-Capped GeO2 Nanoparticles. Journal of Nanomaterials No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-502523
American Medical Association (AMA)
Wu, Wei& Zou, Xu& Li, Quanjun& Liu, Bingbing& Liu, Bo& Liu, Ran…[et al.]. Simple Synthesis and Luminescence Characteristics of PVP-Capped GeO2 Nanoparticles. Journal of Nanomaterials. 2010. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-502523
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-502523