Concepedia

High-performance and moisture-resistant red-emitting Cs<sub>2</sub>SiF<sub>6</sub>:Mn<sup>4+</sup> for high-brightness LED backlighting

Yong Liu, Lin Huang, M.G. Brik, Shuaichen Si, Litian Lin, Tongtong Xuan, H. Liang, Jianbei Qiu, Jing Wang

Journal of Materials Chemistry C · 2019 · 85 citations · 44 references

DOI

Concepts

Abstract

Narrow-band Cs<sub>2</sub>SiF<sub>6</sub>:Mn<sup>4+</sup> phosphors with high external quantum efficiency were synthesized by a low-temperature co-precipitation approach. Moreover, the water-resistance stability of the phosphors was significantly improved by a facile surface passivation strategy.

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