Pulsed laser syntheses of layer-structured WS(sub 2) nanomaterials in water

Article Abstract:

Water is used as an environmental friendly medium for the synthesis of hexagonal WS(sub 2) nanoparticles by pulsed laser method. The use of water, ultraviolet (UV) lasers and large WS(sub 2) targets have prevented the nanoparticles from restructuring into inorganic fullerenes and good dispersion of nanoparticles have indicated that large surface areas are available for chemical reactivity.

Science & research, Research, Water chemistry, Ablation (Vaporization technology), Laser ablation, Nanoparticles

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Transport equations of electrodiffusion processes in the laboratory reference frame

Article Abstract:

The transport equations of electrodiffusion processes use three reference frames for defining the fluxes such as Fick's reference in diffusion, solvent-fixed reference in transference number, and laboratory fluxes. The results show that the ion transport equation in the laboratory frame plays an important role in the description of electrodiffusion processes.

ELECTRONIC & OTHER ELECTRIC EQUIPMENT, Fuel Cells & Thermic Generators, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Analysis, Ions, Fuel cells, Electrodiffusion, Ion migration

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