Three-dimensional nickel-containing phosphomolybdate supramolecular networks: A multifunctional platform for organic catalysis and electrocatalysis

Guo，Yanyan1; Liu，Xiaohui1; Du，Lin1; Xiao，Ru1; Xu，Na1,2; Wang，Xiuli1

2024-05-01

10.1016/j.poly.2024.116912

Polyhedron   影响因子和分区

0277-5387

Phosphomolybdate-containing compounds, as emblematic representatives of polyoxometalate-based functional materials, have garnered significant interest in recent years owing to their unique multi functionality properties in various fields. A multifunctional nickel-containing phosphomolybdate compound (HDETA){Ni[MoO(PO)(OH)(HPO)]}·3HO (1) (DETA = diethylenetriamine) was synthesized under hydrothermal conditions and characterized for its unique multifunctionality. The three-dimensional (3D) supramolecular networks of compound 1 is composed of {Ni[PMoO]} polyanions and protonated organic cations (DETA) interacting by hydrogen bonds, exhibit excellent catalytic and electrochemical properties. Compound 1 serves as an efficient heterogeneous catalyst for the catalytic oxidation of sulfides to their corresponding sulfoxides, achieving a 99 % yield in 90 min. Simultaneously, compound 1 functions as electrocatalytic sensor for the electrochemical detection of Cr(VI), ascorbic acid (AA), and Fe(III), demonstrating excellent catalytic efficiency.

Electrochemical sensing Functionalized materials Oxidation of sulfides Polyoxometalates (POMs) Supramolecular networks

SCI ; EI

英语

通讯

CHEMISTRY

2-s2.0-85186371342

Scopus

1.College of Chemistry and Materials Engineering,Bohai University,Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell,Jinzhou,121013,China
2.Department of Chemistry,Southern University of Science and Technology,Shenzhen,518055,China

Guo，Yanyan,Liu，Xiaohui,Du，Lin,et al. Three-dimensional nickel-containing phosphomolybdate supramolecular networks: A multifunctional platform for organic catalysis and electrocatalysis[J]. Polyhedron,2024,253.

Guo，Yanyan,Liu，Xiaohui,Du，Lin,Xiao，Ru,Xu，Na,&Wang，Xiuli.(2024).Three-dimensional nickel-containing phosphomolybdate supramolecular networks: A multifunctional platform for organic catalysis and electrocatalysis.Polyhedron,253.

Guo，Yanyan,et al."Three-dimensional nickel-containing phosphomolybdate supramolecular networks: A multifunctional platform for organic catalysis and electrocatalysis".Polyhedron 253(2024).