Halide Ion-Templated Atomic Precision Synthesis and Structural Modulation of Silver Sulfide Nanoclusters

Abstract

In the realm of nanomaterials science, the precise and controllable synthesis of nanoclusters remains a formidable challenge. This study focuses on the synthesis of silver sulfide nanoclusters via the halide ion template method, with an in - depth exploration of the underlying synthesis mechanism. By meticulously regulating halogen ion concentration, reaction solvent, and other reaction parameters, a diverse array of nanoclusters with distinct structures has been successfully fabricated and characterized at the atomic - precision level using X-ray single crystal diffraction. The results clearly demonstrate that halogen ion concentration exerts a profound influence on the structural characteristics of the clusters. Different halogen ions can trigger the formation of disparate nucleation sites and structures, and the choice of solvent also plays a crucial role in determining the structural properties of the clusters.

Graphical Abstract

This study focuses on the synthesis of silver sulfide nanoclusters via the halide ion template method, with an in - depth exploration of the underlying synthesis mechanism. By meticulously regulating halogen ion concentration, reaction solvent, and other reaction parameters, a diverse array of nanoclusters with distinct structures has been successfully fabricated and characterized at the atomic - precision level using X-ray single crystal diffraction