Research progress of POMs constructed by 1,3,5-benzene-tricarboxylic acid: From synthesis to application

Two new 6-nitrobenzimidazole ligand-modified polymolybdate-based metal–organic complexes with excellent capacitive and electrocatalytic performances

“…Polyoxometalates (POMs) as a kind of metal oxide cluster are formed by the condensation of oxygen and transition metals; 8,9 the number of transition metals determines their ever-changing structures and properties, 10,11 and the rapid and reversible electron transfer process and redox properties make them ideal electrochemical materials. [12][13][14][15][16][17] Considering the excellent reversible redox activity of POMs, their introduction into metal-organic complexes (MOCs) is more conducive to restraining their electrochemical activity and improving their stability.…”

NMR spectroscopy to study cyclodextrin-based host–guest assemblies with polynuclear clusters

“…[6][7][8][9] The spontaneous association of two or more components in solution to produce hybrid systems by coordination or supramolecular chemistry requires favorable physicochemical phenomena with minimal energy cost. 10,11 The construction of multifunctional assemblies based on supramolecular complexes usually involves the use of macrocyclic molecules to host various guest species. 5,12,13 Cyclodextrins (CDs) represent a group of macrocyclic oligosaccharides mainly constituted of 6, 7, or 8 D-glucopyranoside units.…”

3D Porous Metal–Organic Skeleton Based on Polyoxometalate Nanoclusters as an Anode in a Lithium-Ion Battery

“…Polyoxometalates (POMs) are suitable candidates for energy storage due to their electronic sponge characteristics, structural diversity, and electrochemical stability. − Since the Sonoyama group first attempted to use Keggin phosphomolybdate as the anode material for Li-ion batteries (LIBs), the related properties of many POM-based compounds have been intensively reported. − However, most POMs suffer from limited specific surface area, high solubility in electrolytes, and relatively weak conductivity, restricting their practical utilization in LIBs. Integration of POM units with metal–organic frameworks (MOFs) to form POM-based MOFs (POMOFs) is an effective method to get over the above defects. − POMOF materials possess improved specific surface area, enhanced stability, and accelerated electron conversion efficiency and exhibit excellent electrochemical storage performance due to their combination of the merits of MOF and POMs.…”