Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/164173
Title: Green synthesis of upconversion nanocrystals by adjusting local precursor supersaturation under aqueous conditions
Authors: Li, Su
Chen, Jie
Tang, Yu Ying
Hu, Lin Yu
Qian, Wen Hui
Zhu, Dong
Chen, Peng
Keywords: Engineering::Chemical engineering
Issue Date: 2020
Source: Li, S., Chen, J., Tang, Y. Y., Hu, L. Y., Qian, W. H., Zhu, D. & Chen, P. (2020). Green synthesis of upconversion nanocrystals by adjusting local precursor supersaturation under aqueous conditions. Materials Advances, 1(8), 2707-2711. https://dx.doi.org/10.1039/D0MA00568A
Project: MOE2017- T2-2-005 
Journal: Materials Advances 
Abstract: We describe a green synthesis of upconversion nanocrystals (UCNs) by adjusting local precursor supersaturation under aqueous conditions at low temperature with size and phase control as well as high production yield. The synthesis allows the separation of nucleation and growth, leading to the formation of small UCNs with a uniform size. Ultra-small alpha -phase UCNs (similar to 6.3 nm) and bright beta -phase UCNs (similar to 25.5 nm) have been synthesized.
URI: https://hdl.handle.net/10356/164173
ISSN: 2633-5409
DOI: 10.1039/D0MA00568A
Schools: School of Chemical and Biomedical Engineering 
Rights: © 2020 The Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles

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