MOF Derived Cobalt Ferrite Cubic Rod-Like Materials for Highly Efficient Electrochemical Simultaneous Detection of Multiple Heavy Metal Ions.

ABSTRACT: A series of CoFe₂O₄ materials derived from metal-organic framework were successfully constructed by the solvent-thermal method. The morphology of a typical sample CoFe₂O₄-1 was mostly in the form of a cubic rod-like structure with a size distribution of 3.2±0.2 μm, while a small amount of the structure presented hexagonal shape with uniform size dispersion. The XPS characterization results confirmed that the CoFe₂O₄-1 material contained Co³⁺ (Co²⁺/Co³⁺=0.98), and the redox reaction between Co²⁺ and Fe³⁺ produced more Fe²⁺ (Fe²⁺/Fe³⁺=1.63), leading to the production of more O_V on the surface of the CoFe₂O₄-

SUBMITTER: Guo J 

PROVIDER: S-EPMC11886767 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature