Supramolecular engineering in hybrid perovskite optoelectronics

Abstract

This review explores the emerging field of supramolecular engineering in hybrid organic–inorganic perovskite optoelectronics. The incorporation of supramolecular agents has shown transformative effects on the crystallization, morphology, stability, and performance of perovskite-based materials and devices. We systematically review the types of supramolecular interactions, mechanisms of supramolecular engineering crystallization, synthesis of perovskite quantum dots, and interface engineering advancements for device stability. This comprehensive evaluation discusses the latest progress, challenges, and promising future directions, highlighting supramolecular engineering's potential in advancing hybrid organic–inorganic perovskite optoelectronic technologies.