Chemistry - An Asian Journal, volume 8, issue 5, pages 912-918

A Facile Phosphine-Free Method for Synthesizing PbSe Nanocrystals with Strong Optical Limiting Effects

Publication typeJournal Article
Publication date2013-02-27
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor4.1
ISSN18614728, 1861471X
General Chemistry
Organic Chemistry
Biochemistry
Abstract
PbSe semiconductor nanocrystals (NCs) have attracted ever-growing interest owing to both their fundamental physics and potential applications in a diverse range of fields such as optoelectronic devices and nonlinear optics. The current fabrication strategy for colloidal PbSe NCs, however, frequently involves acutely toxic reagents and tedious reaction procedures, and is plagued by products with poorly controlled size and morphology. Herein, we report a facile, low-cost, and phosphine-free method for synthesizing PbSe NCs, which provides highly uniform NCs with tunable mid-IR absorption, and they are promising for bio-related applications. These high quality NCs were obtained by the reaction of elemental Se and PbCl2 in oleylamine as both the ligand and reaction medium. The high flexibility and reproducibility of the method reported in this study allows us to synthesize monodispersed PbSe NCs with well-controlled size and morphology. In addition, these products show strong optical limiting effects, and thus hold potential for developing nonlinear optical devices.

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GOST |
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GOST Copy
Wang T. M. et al. A Facile Phosphine-Free Method for Synthesizing PbSe Nanocrystals with Strong Optical Limiting Effects // Chemistry - An Asian Journal. 2013. Vol. 8. No. 5. pp. 912-918.
GOST all authors (up to 50) Copy
Wang T. M., Gao B., Wang Q., Zhao M., Kang K. B., Xu Z., Zhang H. A Facile Phosphine-Free Method for Synthesizing PbSe Nanocrystals with Strong Optical Limiting Effects // Chemistry - An Asian Journal. 2013. Vol. 8. No. 5. pp. 912-918.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1002/asia.201201154
UR - https://doi.org/10.1002/asia.201201154
TI - A Facile Phosphine-Free Method for Synthesizing PbSe Nanocrystals with Strong Optical Limiting Effects
T2 - Chemistry - An Asian Journal
AU - Wang, Tian Ming
AU - Gao, Bao
AU - Wang, Qiang
AU - Zhao, Min
AU - Kang, Kai Bin
AU - Xu, Zhu-Guo
AU - Zhang, Hao-Li
PY - 2013
DA - 2013/02/27 00:00:00
PB - Wiley
SP - 912-918
IS - 5
VL - 8
SN - 1861-4728
SN - 1861-471X
ER -
BibTex |
Cite this
BibTex Copy
@article{2013_Wang,
author = {Tian Ming Wang and Bao Gao and Qiang Wang and Min Zhao and Kai Bin Kang and Zhu-Guo Xu and Hao-Li Zhang},
title = {A Facile Phosphine-Free Method for Synthesizing PbSe Nanocrystals with Strong Optical Limiting Effects},
journal = {Chemistry - An Asian Journal},
year = {2013},
volume = {8},
publisher = {Wiley},
month = {feb},
url = {https://doi.org/10.1002/asia.201201154},
number = {5},
pages = {912--918},
doi = {10.1002/asia.201201154}
}
MLA
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MLA Copy
Wang, Tian Ming, et al. “A Facile Phosphine-Free Method for Synthesizing PbSe Nanocrystals with Strong Optical Limiting Effects.” Chemistry - An Asian Journal, vol. 8, no. 5, Feb. 2013, pp. 912-918. https://doi.org/10.1002/asia.201201154.
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