Designing the heterostructured FeWO/FeS nanocomposites for an enhanced photocatalytic organic dye degradation.

The present study, reports a facile approach for the synthesis of FeWO/FeS nanocomposites were demonstrated through hydrothermal method. The surface morphology, crystalline structure, chemical composition, optical properties of the prepared samples was analysed by different various technique. The result observed analysis indicates that, the formation of heterojunction by 2:1wt% of FeWO/FeS nanohybrid has the lowest recombination rate of electron-hole pairs and the least electron transfer resistance.

catena-Poly[[[aqua[3-(2-pyridylsulfanyl)propionato N-oxide-kappaO1]copper(II)]-mu-[3-(2-pyridylsulfanyl)propionato N-oxide-kappa3O3:O1,O1'] dihydrate].

In the title complex, {[Cu(C8H8NO3S)2(H2O)] x 2 H2O}n, the Cu(II) cation has a distorted square-pyramidal coordination environment consisting of five O atoms, one from a water molecule, one from an N-O group and the other three from the carboxylate groups of two 3-(2-pyridylsulfanyl)propionate N-oxide anions. The aqua[3-(2-pyridylsulfanyl)propionato N-oxide]copper(II) moieties are bridged by 3-(2-pyridylsulfanyl)propionate N-oxide anions to form an infinite three-dimensional coordination polymer with a zigzag chain structure. The crystal structure is stabilized by hydrogen bonds.