Profesor Instytutu, Dział Nanomateriałów Polimerowych
Telefon: (+48) (42) 68 03 315
Email:
Scientific career:
1980 – MSc in experimental physics, University of Lodz, Faculty of Mathematics, Chemistry and Physics
1991 – Ph.D. in chemical physics, Technical University of Lodz
2005 – Habilitation, assistant professor at the Centre of Molecular and Macromolecular Studies, PAS
Foreign laboratories:
1988/1989 – research fellowship at the Royal Danish School of Educational Studies, Copenhagen (Denmark)
1995 – post-doctoral scientific fellowship at the Centre d’Etudes de Saclay (France)
1997/1998 – researcher at the Crystalline Films Laboratory, Research Institute of Electronics of Shizuoka University in Hamamatsu (Japan)
1999, 2002, 2004 – researcher at the Labolatoire de Chemie de Coordonation in Toulouse (France)
2000 – visiting researcher at the Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC (Spain)
2009 – researcher at the Institut Charles Gerhardt Agrégat, Interface et Matériaux pour l’Energie (AIME), Université Montpellier II (France)
Current research area:
photophysical, photochemical and structural properties of organic molecular assemblies,
optical and dielectric properties of thin films (ellipsometry, surface plasmon resonance spectroscopy),
synthesis of noble metal nanoparticles from organometallic precursors, their functionalization and characterization.
Selected recent references:
P. Uznanski “Dielectric Relaxations in Photochromically Doped Polymeric Matrices Studied by Optical Waveguide Technique”, IEEE Transactions on Dielectrics and Electrical Insulation 8 (2001) 507-511.
P. Uznanski, C. Amiens, B. Donnadieu,Y. Coppel and B. Chaudret, “Oxidation of photochromic spirooxazines by coinage metal cations. Part I. Reaction with AgNO3: formation and characterisation of silver particles”, New J. Chem. 25 (2001) 1486-1494.
P. Uznanski, C. Amiens, M. Bardaji, B. Donnadieu, Y. Coppel, B. Chaudret and A. Laguna “Oxidation of photochromic spirooxazines by coinage metal cations. Part II. Oxidation by gold(III) compounds and synthesis of gold colloids” New J. Chem. 25 (2001) 1495-1499.
M. Bardají, P. Uznanski, C. Amiens, B. Chaudret and A. Laguna “Aurophilic complexes as gold atom sources in organic media”, Chem. Comm. 6 (2002) 598-599.
T. H. Tran-Thi, C. Prayer, P. Millie, P. Uznanski, J. T. Hynes “Substituent and solvent effects on the nature of the transitions of pyrenol and pyranine. Identification of an intermediate in the excited-state proton-transfer reaction”, J. Phys. Chem. A, 106 (2002) 2244-2255.
P. Uznanski, J. Pecherz „Surface Plasmon Resonance of Azobenzene-Incorporated Polyelectrolyte Thin Films as an H+ Indicator”, J. Appl. Polym. Sci. 86 (2002) 1459-1464.
P. Uznanski, „UV-assisted formation of nanoaggregates from photochromic spiropyrans in nonpolar solvents”, Langmuir 19 (2003) 1919-1922.
P. Uznanski, C. Amiens, B. Chaudret, E. Bryszewska „Gold nanoparticles from oxonium precursor: synthesis in the presence of primary amine and characterization„, Polish J. Chem. 80 (2006) 1845–1855.
P. Uznanski, E. Bryszewska, “Synthesis of silver nanoparticles from carboxylate precursors under hydrogen pressure”, Journal of Materials Science 45 (2010) 1547-1552.
M. Wróbel, I. Błaszczyk-Lężak, P. Uznański, B. Głębocki, „Silicon Carbonitride (SiCN) Films by Remote Hydrogen Microwave Plasma CVD from Tris(dimethylamino)silane as Novel Single-Source Precursor”, Chem. Vap. Deposition (2010).
