Synthesis, structural characterization and study of blue shift in optical properties of zinc oxide nano particles prepared by chemical route method

Synergistic Photocatalytic-Adsorption Removal of Basic Magenta Effect of AgZnO/Polyoxometalates Nanocomposites

“…Figure 6 b AgZnO/POMs nanocomposites shows three emission peaks at 465 nm, 489 nm and 596 nm corresponding to the emission peaks of AgZnO hybrid nanoparticles, respectively. The blue light emission peaks at 465 nm and 489 nm are usually caused by photo-generated holes of ZnO and the oxygen vacancies occupied by the nanocomposites [ 40 ]. The emission at about 596 nm is generally thought to be caused by the recombination of electrons and valence band holes in the deep defect layer of ZnO [ 41 ].…”

Structural, morphological and optical behaviour of PVP capped binary (ZnO)0.4 (CdO)0.6 nanoparticles synthesised by a facile thermal route

“…Such nanomaterials include, for instance, nano-wires [22][23][24][25][26], nano-tubes [27], nanorods [28,29], nanoparticles [30][31][32], nanoclusters [33], nanocrystals [34,35], nanofibers [36,37], nanostructures [38,39] and numerous other forms [40][41][42][43]. ZnO nanomaterials can be created using evaporation [44], precipitation [45], and sonochemical [46,47], solvothermal [48,49], chemical [50,51], thermal decomposition [52], mechanochemical [53] and microwave-assisted [54,55] methods, along with a number of other techniques.…”