Search for dissertations about: "NANOCRYSTALLINE"
Showing result 6 - 10 of 75 swedish dissertations containing the word NANOCRYSTALLINE.
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6. Dyes and their adsorption onto nanocrystalline TiO2 electrodes : Synthesis, characterisation and applications
Abstract : The syntheses of two type of dyes (phthalocyanine and ruthenium tris-bipyridyl) are presented here. Their characterisation involves the use of cyclic voltammetry, NMR- and UV-visible spectroscopy. Once adsorbed on nanocrystalline TiO2 electrodes, their electrochemical, spectroelectrochemical and photoelectrochemical properties were investigated. READ MORE
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7. Photoelectrochemical and physical properties of Ti oxide films made by sputtering : towards a new dye-sensitized nanocrystalline solar cell
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8. Dynamics of Photoinduced Processes in Dye-Sensitized Nanocrystalline Semiconductor Films--Reactions in the Photoactive Part of the Grätzel Solar Cell
Abstract : The key materials used to convert solar energy into electricity in the Grätzel-type solar cells are dye molecules and titanium dioxide particles attached to each other. The former are similar to those in common products like purple pigments in blueberry juice, while the latter are like sunscreen, white paint, or toothpaste. READ MORE
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9. Electrical Properties of Nanocrystalline WO3 for Gas Sensing Applications
Abstract : Tungsten trioxide is a material with a variety of application areas. For example, the material is used within thin film technologies as electrochromic material in smart windows, as electrochemically functional material in thermal control applications or as active layer in gas sensing application. READ MORE
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10. Electrical Properties of Nanocrystalline WO3 for Gas Sensing Applications
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