From Chalcogen Bonding to S-π Interactions in Hybrid Perovskite Photovoltaics.

ABSTRACT: The stability of hybrid organic-inorganic halide perovskite semiconductors remains a significant obstacle to their application in photovoltaics. To this end, the use of low-dimensional (LD) perovskites, which incorporate hydrophobic organic moieties, provides an effective strategy to improve their stability, yet often at the expense of their performance. To address this limitation, supramolecular engineering of noncovalent interactions between organic and inorganic components has shown potential by relying on hydrogen bonding and conventional van der Waals interactions. Here, the capacity to access novel LD perovskite structures that uniquely assemble through unorthodox S-mediated interactions is explored by incorporating benzothiadiazole-based moieties. The formation of S-mediated LD stru

SUBMITTER: Luo W 

PROVIDER: S-EPMC11347993 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature