A new decavanadate polyoxovanadate nanocluster: synthesis, characterization and rapid adsorption of methylene blue

Novel thin film nanocomposite membranes incorporated with polyoxovanadate nanocluster for high water flux and antibacterial properties

“…As depicted in Figure . The spectrum of POV shows the typical absorption bands at 940, 825, and 604 cm −1 which are assigned to the stretching vibrations of terminal V‐O bands, bridging anti‐symmetric and symmetric vibrations of V–O–V, respectively . Furthermore, to bands at 1666 and 1625 cm −1 are characteristic C=C and C=N stretching frequency of 2‐aminopyridine cations in POV.…”

“…NaCl, KCl and MgCl 2 from Merck were employed for the salt permeability tests. Finally, decavanadate polyoxovanadate nanocluster, [2‐ampH] 6 [V 10 O 28 ]·2H 2 O, were prepared based on our previous work …”

A new binuclear Ni(II) complex, an effective A3-coupling catalyst in solvent-free condition

“…These types of complexes due to the oxalato ligand ability in the establishing the magnetically and structural relationships between complex species have attracted much attention within inorganic chemistry [ 12 , 15 ]. Designing and preparation of inorganic-organic mix catalysts are of special significance in the preparation of synthetically and industrially made compounds [ 4 , 16 ]. A countless complexes based on transition metals have been reported as catalytic systems in plentiful organic transformations reactions [ [17] , [18] , [19] , [20] , [21] ].…”

Synthesis and characterization of a new polyoxometalate nanocluster containing Mo and V as an environmentally green catalyst for oxidative degradation of organic pollutants from aquatic environments

“…Industrial organic dyes have remarkable applications in printing, textile, paint, pharmaceutical, cosmetic, food, etc., [1][2][3][4] however, as a hazardous side effect is producing a large amounts of wastewater as an environmental pollutant. [5,6] It is estimated that during the dyeing process in the textile industry, nearly 10%-15% of the dyestuffs were leaked into the aquatic environment, and their degradation is very difficult. [7][8][9] One of the very toxic azo dyes is Amido Black 10B, which may affect the human respiratory system and it can also cause skin and eye damages.…”