Yb<sup>3+</sup>/Ln<sup>3+</sup>/Mn<sup>4+</sup> (Ln = Er, Ho, and Tm) doped Na<sub>3</sub>ZrF<sub>7</sub> phosphors: oil–water interface cation exchange synthesis, dual-modal luminescence and anti-counterfeiting

Daqin Chen, Yue Liu, Jiangkun Chen, Hai Huang, Jiasong Zhong, Yiwen Zhu

Journal of Materials Chemistry C · 2019 · 67 citations · 32 references

Concepts

Abstract

Yb/Ln/Mn:Na<sub>3</sub>ZrF<sub>7</sub> phosphors with bi-functional luminescence are fabricated <italic>via</italic> an oil–water interface cation exchange, enabling them to be applied in anti-counterfeiting.

References

32