Microstructure and Oxygen Evolution Property of Prussian Blue Analogs Prepared by Mechanical Grinding.

ABSTRACT: Solvent-free mechanochemical synthesis of efficient and low-cost double perovskite (DP), like a cage of Prussian blue (PB) and PB analogs (PBAs), is a promising approach for different applications such as chemical sensing, energy storage, and conversion. Although the solvent-free mechanochemical grinding approach has been extensively used to create halide-based perovskites, no such reports have been made for cyanide-based double perovskites. Herein, an innovative solvent-free mechanochemical synthetic strategy is demonstrated for synthesizing Fe₄[Fe(CN)₆]₃, Co₃[Fe(CN)₆]₂, and Ni₂[Fe(CN)₆], where defect sites such as carbon-nitrogen vacancies are inherently introduced during the synthesis. Among all the

SUBMITTER: Meena A 

PROVIDER: S-EPMC10489616 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature