Piezocatalytic ZnS: Mn²⁺ Nanocrystals for Enhanced Organic Dye Degradation.

ABSTRACT: Piezocatalysis, an emerging approach that harnesses mechanical energy to drive chemical reactions, has garnered significant attention due to its potential applications in diverse fields, particularly in environmental remediation. Its broader application, however, is often hindered by the low efficiency of existing piezocatalytic materials. Here, we report the synthesis of Mn²⁺-doped ZnS nanocrystals with improved piezoelectric properties using an emulsion-based colloidal assembly technique. Through well-controlled Mn²⁺ doping, these nanocrystals demonstrate high piezocatalytic activity for degrading organic dyes under ultrasonic vibration. The optimal performance is achieved with 3% Mn²⁺ doping, outperforming many existing piezocatalysts. Mechanistic studie

SUBMITTER: Wang Z 

PROVIDER: S-EPMC12320963 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature