One-pot self-assembly of flower-like Cu2S structures with near-infrared photoluminescent properties

Na Li; Xiaoling Zhang; Shutang Chen; Wen Yang; Huaizhi Kang; Weihong Tan

doi:10.1039/c1ce05603d

One-pot self-assembly of flower-like Cu₂S structures with near-infrared photoluminescent properties

Na Li, Xiaoling Zhang^*, Shutang Chen, Wen Yang, Huaizhi Kang, Weihong Tan

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

Novel flower-like Cu₂S structures with strong photoluminescence emission in the near-infrared region have been synthesized via a simple, low-cost, and environmentally friendly chemical reaction from an oleic acid solution containing Cu(NO₃)₂·3H₂O and S. Field-emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) reveal the flower-like nanostructures are monodispersed in large quantities. The formation of the flower-like structures can be tuned by adjusting the molar ratio of the two reaction reagents, concentration of precursors, reaction temperature, or reaction time. The possible growth mechanism of the formation of flower-like Cu₂S structures was proposed.

Original language	English
Pages (from-to)	6549-6554
Number of pages	6
Journal	CrystEngComm
Volume	13
Issue number	21
DOIs	https://doi.org/10.1039/c1ce05603d
Publication status	Published - 7 Nov 2011

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title = "One-pot self-assembly of flower-like Cu2S structures with near-infrared photoluminescent properties",

abstract = "Novel flower-like Cu2S structures with strong photoluminescence emission in the near-infrared region have been synthesized via a simple, low-cost, and environmentally friendly chemical reaction from an oleic acid solution containing Cu(NO3)2·3H2O and S. Field-emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) reveal the flower-like nanostructures are monodispersed in large quantities. The formation of the flower-like structures can be tuned by adjusting the molar ratio of the two reaction reagents, concentration of precursors, reaction temperature, or reaction time. The possible growth mechanism of the formation of flower-like Cu2S structures was proposed.",

author = "Na Li and Xiaoling Zhang and Shutang Chen and Wen Yang and Huaizhi Kang and Weihong Tan",

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AU - Li, Na

AU - Zhang, Xiaoling

AU - Chen, Shutang

AU - Yang, Wen

AU - Kang, Huaizhi

AU - Tan, Weihong

PY - 2011/11/7

Y1 - 2011/11/7

N2 - Novel flower-like Cu2S structures with strong photoluminescence emission in the near-infrared region have been synthesized via a simple, low-cost, and environmentally friendly chemical reaction from an oleic acid solution containing Cu(NO3)2·3H2O and S. Field-emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) reveal the flower-like nanostructures are monodispersed in large quantities. The formation of the flower-like structures can be tuned by adjusting the molar ratio of the two reaction reagents, concentration of precursors, reaction temperature, or reaction time. The possible growth mechanism of the formation of flower-like Cu2S structures was proposed.

AB - Novel flower-like Cu2S structures with strong photoluminescence emission in the near-infrared region have been synthesized via a simple, low-cost, and environmentally friendly chemical reaction from an oleic acid solution containing Cu(NO3)2·3H2O and S. Field-emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) reveal the flower-like nanostructures are monodispersed in large quantities. The formation of the flower-like structures can be tuned by adjusting the molar ratio of the two reaction reagents, concentration of precursors, reaction temperature, or reaction time. The possible growth mechanism of the formation of flower-like Cu2S structures was proposed.

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EP - 6554

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ER -

One-pot self-assembly of flower-like Cu₂S structures with near-infrared photoluminescent properties

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