Research Progress of Perovskite Liquid Scintillators for Radiation Detection and Imaging Applications

Abstract Liquid scintillators have been widely applied in nuclear radiation detection field due to their advantag es including rapid response high sensitivity high radiation stability cost-effectiveness facile preparation and diverse functions.In recent years the emergence of perovskite liquid scintillators demonstrating high X/ -rays stopping power high photoluminescence quantum yield and tunable radioluminescence properties have signifi cantly expanded their applications in radiation detection and imaging.This review systematically summarizes re cent progress of perovskite liquid scintillators encompassing advancements in synthesis methodologies optical properties tailoring and elucidation of radioluminescence mechanisms interacted with various ionizing radiation .Furthermore we comprehensively discuss emerging applications of these novel scintillators in radiation detection location and imaging while providing critical perspectives on future research directions in this evolving field .