Graphene has attracted a lot of attentions due to the unique electrical and optical properties. Compared with the noble metal plasmons in the visible and near-infrared frequencies, graphene can support surface plasmons in the lower frequencies of terahertz and mid-infrared and i...
Nanostructured materials have attracted considerable research interest over the recent decades because of their potential applications in nanoengineering and nanotechnology. On the other hand, the developments in nanotechnology are strongly dependent on the availability of new m...
In this study, unstable CaO was converted into a stable Ca compound by using carbonation in a circulating fluidized bed boiler of fly ash to confirm material usability as cement admixture; also undertaken was carbonation test and mortar to examine chemical and physical change by...
Here, utilizing rhodamine B (RhB) as standard color dye, we examined the photo degradation proficiency of Ag2Se-Graphene-TiO2 nanocomposites under visible light irradiation; samples were prepared by ultrasonication techniques and characterized by X-ray diffraction (XRD), scannin...
The thermal properties and crystallization behavior of calcium phosphate glass fabricated using eggshell were examined. Nature eggshell has several impurities in the main component of CaCO3. To manufacture calcium phosphate glass, washed eggshell was dissolved in aqua-regia whil...
P2O5-ZnO-SiO2-R2O glasses were synthesized as a sealing material for large scale dye-sensitized solar cells (DSSC). Composi tional effects of P2O5 and ZnO were examined by varying their contents. Their viscosity and glass stability at sintering temperatures of less than 550 ºC w...
