R
Roman Popielarz
Researcher at Tadeusz Kościuszko University of Technology
Publications - 38
Citations - 570
Roman Popielarz is an academic researcher from Tadeusz Kościuszko University of Technology. The author has contributed to research in topics: Photopolymer & Cationic polymerization. The author has an hindex of 13, co-authored 34 publications receiving 370 citations.
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Journal ArticleDOI
Photopolymerization of hybrid monomers: Part I: Comparison of the performance of selected photoinitiators in cationic and free-radical polymerization of hybrid monomers
TL;DR: In this article, the performance of the photoinitiators for free radical photopolymerization of VEA and 3,4-epoxycyclohexylmethyl methacrylate (Cyclomer M100) was compared.
Journal ArticleDOI
New photoinitiators for cationic polymerization
Joanna Ortyl,Roman Popielarz +1 more
Journal ArticleDOI
One-component cationic photoinitiators based on coumarin scaffold iodonium salts as highly sensitive photoacid generators for 3D printing IPN photopolymers under visible LED sources
Monika Topa,Emilia Hola,Mariusz Galek,Filip Petko,Maciej Pilch,Roman Popielarz,Fabrice Morlet-Savary,Bernadette Graff,Jacques Lalevée,Joanna Ortyl +9 more
TL;DR: In this paper, the authors describe the development of four coumarin chromophore-based iodonium salts as efficient one-component photoinitiators upon light-emitting diode (LED) irradiation with maximum emission under the UV-A region at 365 nm and under visible light at 405 nm.
Journal ArticleDOI
Trichloroethylene in organic synthesis. I: A new, catalytic synthesis of dichloroacetylene
Jan Pielichowski,Roman Popielarz +1 more
TL;DR: Synthese a partir du trichloroethylene et de l'hydroxyde de sodium en presence de chlorure de (benzyl triethyl) ammonium-diethyl ether as discussed by the authors.
Journal ArticleDOI
Photopolymerization of hybrid monomers, Part II: Determination of relative quantum efficiency of selected photoinitiators in cationic and free-radical polymerization of hybrid monomers
TL;DR: In this article, a method for determination of relative initiation efficiency of free-radical photoinitiators directly in monomers by Fluorescence Probe Technique (FPT) has been expanded into cationic photoin initiators and the use of LEDs instead of monochromatic light sources.