The thesis consists of two major parts. The first part contains a theoretical-experimental study of confocal micro-Raman spectroscopy on hybrid polymer coatings and an application of this spectroscopic method on PDMS-membranes. The theoretical-experimental study includes the application of a model that describes the influence of the refraction effect on the focus length on confocal Raman experiments, and the development of a new model that additionally takes into account the effect of diffraction on the focus dimensions. A parallel comparison between these two theoretical approaches and experimental data has been also drawn and a better agreement between theory and experiment was observed, when both refraction and diffraction effects were c...
Ce mémoire porte sur la mise au point de plateforme microfluidique couplée à la microscopie Raman co...
The diffusion of chromium from thin metallic films into soda-lime and borosilicate glass matrices is...
Cílem práce byla primárně analýza vzorků tenkých vrstev dvou materiálůinfračervenou (FTIR) a následn...
The thesis consists of two major parts. The first part contains a theoretical-experimental study of ...
Confocal Raman microspectroscopy has been used to study the interdiffusion in polymer laminates at t...
Abstract: A new application of micro Raman spectroscopy to simultaneously study solvent diffusion a...
This study proposes a non-invasive analytical method to study the molecular diffusion of a chemical ...
Polikaprolakton należy do grupy biopolimerów degradowalnych. Jest przyjaznym dla środowiska, półkrys...
Liquid-glassy polymer diffusion is an important topic in polymer physics, with several mechanistic a...
Poly(2,5-benzimidazole) (AB-PBI) membranes are investigated by studying the FT-Raman signals due to ...
Poly(2,5-benzimidazole) (AB-PBI) membranes are investigated by studying the FT-Raman signals due to ...
Ziel dieser Arbeit war es, die Permeationseigenschaften von Polysiloxan-Membranen im Hinblick auf ih...
We have reviewed a selection of the recently published diffusion and perturbation data for water in ...
This work describes a setup to characterize the effective diffusivity of barrier membranes to mass t...
In the frame of the abatement of greenhouse gases, one of the possible approaches concern the use of...
Ce mémoire porte sur la mise au point de plateforme microfluidique couplée à la microscopie Raman co...
The diffusion of chromium from thin metallic films into soda-lime and borosilicate glass matrices is...
Cílem práce byla primárně analýza vzorků tenkých vrstev dvou materiálůinfračervenou (FTIR) a následn...
The thesis consists of two major parts. The first part contains a theoretical-experimental study of ...
Confocal Raman microspectroscopy has been used to study the interdiffusion in polymer laminates at t...
Abstract: A new application of micro Raman spectroscopy to simultaneously study solvent diffusion a...
This study proposes a non-invasive analytical method to study the molecular diffusion of a chemical ...
Polikaprolakton należy do grupy biopolimerów degradowalnych. Jest przyjaznym dla środowiska, półkrys...
Liquid-glassy polymer diffusion is an important topic in polymer physics, with several mechanistic a...
Poly(2,5-benzimidazole) (AB-PBI) membranes are investigated by studying the FT-Raman signals due to ...
Poly(2,5-benzimidazole) (AB-PBI) membranes are investigated by studying the FT-Raman signals due to ...
Ziel dieser Arbeit war es, die Permeationseigenschaften von Polysiloxan-Membranen im Hinblick auf ih...
We have reviewed a selection of the recently published diffusion and perturbation data for water in ...
This work describes a setup to characterize the effective diffusivity of barrier membranes to mass t...
In the frame of the abatement of greenhouse gases, one of the possible approaches concern the use of...
Ce mémoire porte sur la mise au point de plateforme microfluidique couplée à la microscopie Raman co...
The diffusion of chromium from thin metallic films into soda-lime and borosilicate glass matrices is...
Cílem práce byla primárně analýza vzorků tenkých vrstev dvou materiálůinfračervenou (FTIR) a následn...