Advances in perovskite nanocrystals and nanocomposites for scintillation applications

TL;DR

This review discusses recent advances in perovskite nanocrystals embedded in polymers for radiation detection, highlighting synthesis methods, embedding strategies, and performance evaluations of nanocomposite scintillators.

Contribution

It provides a comprehensive overview of synthesis, embedding techniques, and performance assessment of PNC-based nanoscintillators, emphasizing recent innovations and challenges.

Findings

PNC-based nanocomposites exhibit high luminescence and radiation hardness.

Various synthesis and embedding methods influence scintillation performance.

Recent strategies improve dispersion and stability of PNCs in polymer matrices.

Abstract

In recent years, the field of radiation detection has witnessed a paradigm shift with the emergence of plastic scintillators incorporating perovskite nanocrystals (PNCs). This innovative class of scintillators not only capitalizes on the superior luminescent properties of PNCs but also harnesses the flexibility and processability of polymers. This review explores the intricate landscape of synthesizing and fabricating scintillating PNCs and nanocomposites, delving into the methods employed in their production. From solution-based methods to innovative solid-state approaches, the synthesis of PNCs for scintillators application is explored comprehensively. Furthermore, embedding strategies within polymeric matrices are scrutinized, shedding light on the various techniques utilized to achieve optimal dispersion and compatibility. The evaluation of the final nanocomposites is finally discussed, with a particular emphasis on their scintillating performance and radiation hardness. Through a meticulous exploration of synthesis methodologies, embedding techniques, and performance assessments, this review aims to provide a multilayered understanding of the state-of-the-art in PNCs-based nanoscintillators.