CsPbX3 (X = Cl, Br, I) perovskite quantum dots embedded in glasses: Recent advances and perspectives

The glass containing CsPbX3 (X = Cl, Br, I) perovskite quantum dots (CsPbX3 QDs@glass) has a wide range of applications in the fields of optoelectronic devices, photocatalysis, and sensors due to their tunable emission, high-efficiency luminescence, narrow-band emission, and high stability. The synthesis method, crystallization process, photoluminescence mechanism, spectral modulation, and application of the CsPbX3 QDs@glass are introduced, and the conditions for obtaining high transparency and excellent optical properties are discussed in detail. The achievement of research in recent years is summarized and the future challenges of the CsPbX3 QDs@glass for the application are also discussed. It is expected that this review can provide valuable insights into the current status of CsPbX3 QDs@glass and stimulate new ideas and further research on their practical applications.