Log in

Preparation of stably luminescent perovskite quantum dots/acrylate copolymer composite applicable in animated display

  • Original Paper
  • Published:
Chemical Papers Aims and scope Submit manuscript

Abstract

Animated displays and fluorescent devices are researched for fashion media. In this work, perovskite nanocrystals (PNCs)/copolymer composite with high luminescent intensity and stability was prepared. Two composites bearing PNCs (various polymer matrices) were fabricated via drop-coating method. Micro-/nano-structure, crystallization, and light absorption/photoluminescence (PL) traits of PNCs were characterized. PNCs/poly(methyl methacrylate-co-butyl acrylate) (PMMA-co-PBA) composite shows a better film-forming property than PNCs/polymethyl methacrylate (PMMA) composite. PL-emission properties of PNCs/copolymer composite are comparable to PNCs, including the maintained emission wavelength (~ 521 nm) and narrow emission half-peak width. For high fluorescent stability after air/ultraviolet aging, PNCs/copolymer composite is superior to PNCs and PNCs/homopolymer composite. PNCs/copolymer composite shows a PL intensity of ~ 90% after air aging for 40 days (~ 80% after ultraviolet aging for 120 h). Luminescent film devices via PNCs/copolymer composite were studied, and effective green-/white-light emissions were achieved. The present white-light emission is close to the international standard. This work might enable a large-scale preparation of quantum dots/polymer composites for luminescent devices.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price includes VAT (Thailand)

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by the School-level Project of Jiangxi Institute of Fashion Technology [grant number JF-LX-202024]. I express my great gratitude to Research Platform of Animation Research and Development Center in Jiangxi Institute of Fashion Technology.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Rongfa Li.

Ethics declarations

Conflict of interest

The corresponding author states that there are no conflicts of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOC 1958 kb)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Li, R. Preparation of stably luminescent perovskite quantum dots/acrylate copolymer composite applicable in animated display. Chem. Pap. 77, 4633–4642 (2023). https://doi.org/10.1007/s11696-023-02813-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11696-023-02813-4

Keywords

Navigation