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A User-Friendly Method for Synthesizing High-Quality NaYF4 : Yb,Er(Tm) Nanocrystals in Liquid Paraffin
Joint Authors
Zhang, Hao
Sun, Haizhu
Xie, Yue
Liu, Yi
Tang, Yue
Yang, Bai
Liang, Sen
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-08-12
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
Application of “green chemistry” concept to synthesize nanomaterials is the current goal in developing new techniques for producing materials in commercial scale.
In this study, we reported a low-cost and convenient method for synthesizing high-quality NaYF4:Yb,Er(Tm) nanocrystals (NCs) in liquid paraffin.
Experimental results indicated that the as-prepared NCs possessed pure β-phase structure, narrow size distribution, as well as strong up-conversion fluorescence.
By varying the doped lanthanides, Er or Tm, the emission color of up-conversion fluorescence was tunable.
In comparison to other high-boiling-point organic solvents, liquid paraffin is cheaper and prolific in oil industry.
Besides, 280∘C was the optimal temperature for NaYF4:Yb,Er(Tm) synthesis, which was lower than that in the previous reports using other high-boiling-point organic solvents.
Accordingly, this user-friendly method will facilitate the synthesis of high-quality lanthanide-doped NaYF4 NCs in commercial scale.
American Psychological Association (APA)
Liang, Sen& Liu, Yi& Xie, Yue& Sun, Haizhu& Zhang, Hao& Yang, Bai…[et al.]. 2010. A User-Friendly Method for Synthesizing High-Quality NaYF4 : Yb,Er(Tm) Nanocrystals in Liquid Paraffin. Journal of Nanomaterials،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-461674
Modern Language Association (MLA)
Xie, Yue…[et al.]. A User-Friendly Method for Synthesizing High-Quality NaYF4 : Yb,Er(Tm) Nanocrystals in Liquid Paraffin. Journal of Nanomaterials No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-461674
American Medical Association (AMA)
Liang, Sen& Liu, Yi& Xie, Yue& Sun, Haizhu& Zhang, Hao& Yang, Bai…[et al.]. A User-Friendly Method for Synthesizing High-Quality NaYF4 : Yb,Er(Tm) Nanocrystals in Liquid Paraffin. Journal of Nanomaterials. 2010. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-461674
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-461674