Research profile

Nanomaterials: preparation and research

- synthesis, characterization and modification of gold nanoparticles for biomedical applications

- synthesis and characterization of metallic nanoparticles with controlled size and narrow size distribution

- preparation of polymer nanocomposites for biomedical applications

- porous ceramic materials

- hybrid organo-ceramic layers, obtained using the sol-gel method


Surface modifications of ceramic, polymeric and metallic surfaces with advanced hybrid nanomaterials

- organic monolayers

- ultrathin organic layers

- organic compounds on the surface of ceramic and metallic nanoparticles

- layered nanocomposites

- modification techniques used: chemical – from liquid and gas phase, physical – using the low temperature plasma and ultraviolet radiation


Characterization of nanomaterials

- nanoparticle size measurement and analysis, using the techniques: atomic force microscopy (AFM), scanning tunneling microscopy (STM), high resolution scanning electron microscopy (HR SEM) and dynamic light scattering (DLS)

- measurement of physicochemical parameters of materials: microhardness, adhesion, surface energy

- determination of chemical structure of materials, using the infrared spectroscopy (FT-IR)


Preparation and research of materials for tribological applications, at the nano, micro and macro scales

- monolayers, ultrathin layers and nanocomposite materials, on the surface of ceramic, polymeric and metallic materials

- porous ceramic materials

- organic lubricating additives in friction contacts on surfaces of metals, their alloys, ceramic and polymeric materials


Nanotribological research of ultrathin organic layers, prepared mainly on ceramic materials, was started at the Department in early 1990s. They were carried out in cooperation with the research team of prof. W. Olejniczak of the Department of Solid State Physics, Faculty of Physics and Applied Informatics, University of Lodz (formerly Faculty of Physics and Chemistry). Since 2001 we have been developing one of our current main focus areas – synthesis and nanotribological research of monolayers and ultrathin organic layers on various solid substrates.

Macrotribological research, carried out by the present Head of the Department since 1972, is continued at the Department until now. One of the main research areas have been tribochemical properties of organic sulphur compounds as protective additives in lubricants, including petrochemical applications.