Buscar
Mostrando ítems 1-10 de 316
Spectroscopic ellipsometry studies of an electrochemically synthesized molecularly imprinted polymer for the detection of an aviation biokerosene contaminant
(2020-10-01)
The present work reports the use of spectroscopic ellipsometry to study the properties of molecularly imprinted poly(ortho-phenylenediamine) film. This polymer was electrosynthesized by cyclic voltammetry and applied for ...
Spectroscopic ellipsometry as a complementary tool to characterize coatings on PDMS for CE applications
(Wiley VCH Verlag, 2016-10)
This paper describes the use of spectroscopic ellipsometry to investigate the adsorption process of model polyelectrolytes (PDDAC and PSS) to thin-films of PDMS. A description of the information collected by ellipsometry ...
Study of silane layers grown on steel and characterized using ellipsometry at different wavelengths and incidence angles
(Global Scientific Inc., 2016-02)
Films of gmercap to propyltri methoxysilane are prepared by hydrolysis, condensation and curing at 80 oC. The optical indices, n, k and the thickness d are calculated using the ellipsometry technique.Aprogramme is developed ...
Confinement-Induced Growth of Au Nanoparticles Entrapped in Mesoporous TiO2 Thin Films Evidenced by in Situ Thermo- Ellipsometry
(American Chemical Society, 2014-05-20)
Metal-porous oxide nanocomposites present great interest in optical devices and heterogeneous catalysis. For these applications, particle shape and size control, as well as accessibility, are critical aspects. In this work, ...
Characterization of growth of anodic antimony oxide films by ellipsometry and XPS
(Elsevier, 2010-05)
The processes occurring consecutively during anodic oxidation of antimony in buffered phosphate solutions are followed by in-situ ellipsometry. In the first stages of anodization, soluble species formation followed by ...