Incorporation of Conjugated Diynes in Perovskites and their Post-Synthetic Modification.

ABSTRACT: Two-dimensional (2D) organic-inorganic hybrid perovskites have rapidly become an attractive alternative to three-dimensional (3D) perovskites as solar cell absorbers, owing to their improved stability, versatility, and ease of processing. Despite their advantages, the insulating nature of the organic cations makes these materials have lower absorbing and conducting properties, resulting in lower device efficiencies. A way to circumvent these issues is the integration of functional molecules that help mitigate these limitations. In this study, six new perovskites composed of three distinct diynes are synthesized, all of which can be thermally polymerized to form conjugated polymers within the perovskite layers. The incorporation of conjugated polymers results in drastic changes in these mat

SUBMITTER: Roman-Roman PI 

PROVIDER: S-EPMC10108122 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature