Silesian University of Technology

Faculty of Chemistry

Department of Physical Chemistry and Technology of Polymers

 

Przemysław Ledwoń, PhD, Assistant Professor

 

ORCID: 0000-0001-6769-8739
Researcher ID: H-4121-2017
Research interest
Novel π-conjugated organic materials with donor-acceptor structure
Application of organic materials in solar cells, electrochromic devices and organic light emitting diodes
Synthesis of new organic compounds
Electrochemical characterization of new materials
UV-VIS and EPR spectroelectrochemistry
Electrochromism
Contact information:
email:Przemyslaw.Ledwon@polsl.pl;
adress: Strzody 9, 44-100 Gliwice, Poland
room no.: 111c
phone: +48 32 237 1305
fax: +48 32 237 1925
Publications (5-10 most important):
• The effect of molecular structure on the properties of quinoxaline-based molecules for OLED applications, Ledwon, P., Motyka, R., Ivaniuk, K., Pidluzhna, A., Martyniuk, N., Stakhira, P., Baryshnikov, G., Minaev, B.F., Ågren, H., (2020) Dyes and Pigments, 173, art. no. 108008, DOI: 10.1016/j.dyepig.2019.108008
• Recent advances of donor-acceptor type carbazole-based molecules for light emitting applications, Ledwon, P., (2019) Organic Electronics, 75, art. no. 105422, .DOI: 10.1016/j.orgel.2019.105422
• Effect of β-Ketoiminato Ancillary Ligand Modification on Emissive Properties of New Iridium Complexes, Witkowska, E., Orwat, B., Oh, M.J., Wiosna-Salyga, G., Glowacki, I., Kownacki, I., Jankowska, K., Kubicki, M., Gierczyk, B., Dutkiewicz, M., Grzelak, I., Hoffmann, M., Nawrocik, J., Krajewski, G., Ulanski, J., Ledwon, P., Lapkowski, M. (2019) Inorganic Chemistry, 58 (22), pp. 15671-15686. DOI: 10.1021/acs.inorgchem.9b02785
• Multiple Redox States and Multielectrochromism of Donor-Acceptor Conjugated Polymers with Aromatic Diimide Pendant Groups, Drewniak, A., Tomczyk, M.D., Knop, K., Walczak, K.Z., Ledwon, P., (2019) Macromolecules, 52 (21), pp. 8453-8465. DOI: 10.1021/acs.macromol.9b01069
• The effect of acceptor structure on emission color tuning in organic semiconductors with D–π–A–π–D structures, Ledwon, P., Wiosna-Salyga, G., Chapran, M., Motyka, R. (2019) Nanomaterials, 9 (8), art. no. 1179, DOI: 10.3390/nano9081179
Projects:
• Project menager :,, Synthesis and characterization of novel conjugated polymers for non-fullerene heterojunctions with enhanced separation of photogenerated charge carriers.”; 2015/17/D/ST5/01343; Project financed by National Science Centre, Poland, Program SONATA
• Project menager : ,,Efekty strukturalne ambipolarnych materiałów organicznych do zastosowań emisyjnych w zakresie światła czerwonego, bliskiej podczerwieni oraz urządzeniach elektrochromowych”; IP2015 044074; Project funded by the minister of Higher Education; Program "Iuventus Plus"
• Project menager: ,”Spectroelectrochemical characterization of novel conjugated polymers based on star-shaped monomers”; 2011/01/N/ST4/02251; Project financed by National Science Centre, Poland, Program PRELUDIUM