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The preparation method and some properties of C-Pd multilayered film proper for hydrogen sensing applications are presented. C-Pd multilayered films were obtained by physical vapor deposition (PVD) method by evaporation from of fullerenes (C60) and palladium acetate form two separated sources.The cross-sectional TEM observations were performed for the samples prepared with the use of focused ion beam...
The composite films composed of palladium (Pd) nanocrystals and Pd–fullerenes nanocrystals obtained by physical vapor deposition (PVD) method were studied. These types of films can be applied as active material for sensor application.The films were prepared by PVD technique. They were deposited on different substrates and contained Pd in various concentrations. The structure and composition of the...
Pd nanocrystals obtained by the physical vacuum deposition (PVD) method were studied by X-ray diffraction, transmission electron microsocpy (TEM), atomic force microsocpy (AFM) and optical absorption methods. These Pd fcc nanocrystals are embedded in carbonaceous matrix. The object of study was the structure of Pd nanocrystals and interaction between Pd and carbon matrix interface. In the research...
The stages of fullerenes-Ni film growth were studied with scanning force microscopy. In the first stage the formation of separated fullerenes grains and Ni nanocrystals were observed. In later stages the interaction between growing objects and agglomeration process of Ni nanocrystals could be noticed. Scanning electron microscopy and transmission electron microscopy were used to obtain information...
We present a photoelectric investigation of C 60 /C 70 +Ni films. Two kinds of films were investigated: containing 5 and 11wt% of Ni. Electron transmission microscopy and atomic force microscopy were applied to study the film structure and topography. Photoelectric work function experiment was performed in the UHV chamber where the sample was placed in a special holder enabling...
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