Designer Sulfonium-Based Capping Ligands for Lead Halide Perovskite Nanocrystals

(0) = 0.12). Furthermore, applying "entropic" sulfonium ligands facilitates the stabilization of highly concentrated NC colloids (up to 1.1 g of inorganic mass per mL). These findings benchmark sulfonium-based ligands as practically applicable for diverse applications of LHP NCs, including quantum photonics and downconversion layers for displays.