Ultra-stable narrowband green-emitting CsPbBr₃ quantum dot-embedded glass ceramics for wide color gamut backlit displays

Abstract

Perovskite quantum dots are considered as one of the most promising materials for next-generation backlight displays due to their narrow emission width, high color purity and tunable luminescence. However, the...

Recyclability of CsPbBr3 quantum dot glass nanocomposites for their long-standing use in white LEDs

“…Consequently, it is concluded that the CsPbBr 3 PQDs are successfully formed inside the amorphous matrix, while leaving the glass host intact and their size increases with increasing heat-treatment temperatures. 38,39…”

“…Consequently, it is concluded that the CsPbBr 3 PQDs are successfully formed inside the amorphous matrix, while leaving the glass host intact and their size increases with increasing heat-treatment temperatures. 38,39 EDS measurements are performed to ascertain the final chemical composition of the as-cast samples of the first and third synthesis cycles. It is well known that EDS cannot be used to analyze element boron (B).…”

A high-performance metal halide perovskite-based laser-driven display

“…Thermal tolerance and photostability have always been the bottleneck of all reported MHPs for industrial applications. [38][39][40] Fig. 3a shows the temperature-dependent PL intensity of MHP solids from RT to 250 1C.…”

Stable, Three-Primary Color CsPbX3-Nanocrystal/SiO2 Luminescent Composites via Melt Recrystallization for Backlight Light-Emitting Diodes

“…The core–shell structure is the most effective way of enhancing the tolerance of CsPbX 3 NC in high-temperature and high-humidity environments. , Several materials have been selected as the shell material to protect the PNCs, such as glass matrixes, − inorganic porous materials (ZrO 2 , Al 2 O 3 , TiO 2 , CdS, CaF 2 , and SiO 2 − ), inorganic polymer matrixes, − oxides, − and Cs 4 PbBr 6 microcrystals . Mesoporous silica nanoparticle (MSN) is a widely applied coating material due to its porous structure and high stability.…”