M
Marek Stach
Researcher at Slovak Academy of Sciences
Publications - 19
Citations - 639
Marek Stach is an academic researcher from Slovak Academy of Sciences. The author has contributed to research in topics: Polymerization & Radical polymerization. The author has an hindex of 13, co-authored 19 publications receiving 556 citations. Previous affiliations of Marek Stach include Queen's University.
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Journal ArticleDOI
Critically evaluated rate coefficients in radical polymerization – 7. Secondary-radical propagation rate coefficients for methyl acrylate in the bulk
Christopher Barner-Kowollik,Sabine Beuermann,Michael Buback,Patrice Castignolles,Bernadette Charleux,Michelle L. Coote,Robin A. Hutchinson,Thomas Junkers,Igor Lacík,Gregory T. Russell,Marek Stach,Alex M. van Herk +11 more
TL;DR: In this article, a benchmark dataset for the propagation rate coefficient (kp) of methyl acrylate (MA) in the bulk is presented, which includes data from three laboratories and new data from a fourth laboratory.
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Propagation Rate Coefficient for Radical Polymerization of N-Vinyl Pyrrolidone in Aqueous Solution Obtained by PLP−SEC
Marek Stach,Igor Lacík,Dusan Chorvat,Michael Buback,Pascal Hesse,Robin A. Hutchinson,Lina Tang +6 more
TL;DR: In this paper, the propagation rate coefficients of N-vinyl pyrrolidone (NVP) radical polymerization in aqueous solution have been measured via the pulsed-laser polymerization -size exclusion chromatography method (PLP−SEC) over an extended concentration range from 1.8 to 100 wt % NVP at temperatures between 2 and 60 °C.
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Modeling Acrylic Acid Radical Polymerization in Aqueous Solution
Nils F. G. Wittenberg,Calista Preusser,Hendrik Kattner,Marek Stach,Igor Lacík,Robin A. Hutchinson,Michael Buback +6 more
TL;DR: In this article, a batch radical polymerization of 5-40wt% non-ionized acrylic acid (AA) in aqueous solution has been studied between 35 and 90°C under variation of initiator concentration and type as well as upon addition of different levels of 2-mercaptoethanol as chain-transfer agent (CTA).
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SEC Analysis of Poly(Acrylic Acid) and Poly(Methacrylic Acid)
Igor Lacík,Marek Stach,Peter Kasak,Vladislav Semak,Lucia Uhelská,Anna Chovancová,Guenter Reinhold,Peter Kilz,Guillaume Delaittre,Bernadette Charleux,Isabelle Chaduc,Franck D'Agosto,Muriel Lansalot,Marianne Gaborieau,Marianne Gaborieau,Patrice Castignolles,Patrice Castignolles,Robert G. Gilbert,Robert G. Gilbert,Zachary Szablan,Christopher Barner-Kowollik,Pascal Hesse,Michael Buback +22 more
TL;DR: In this paper, the molar-mass distributions of poly(acrylic acid) (PAA) and poly(methacrylic acids) (PMAA) by size-exclusion chromatography (SEC) are addressed.
Journal ArticleDOI
Free-Radical Propagation Kinetics of N-Vinyl Formamide in Aqueous Solution Studied by PLP-SEC
Marek Stach,Igor Lacík,Peter Kasak,Dusan Chorvat,Alan J. Saunders,Sandhya Santanakrishnan,Robin A. Hutchinson +6 more
TL;DR: In this paper, the propagation rate coefficients, k p, were determined for free-radical polymerization of N-vinyl formamide (NVF) in aqueous solution by pulsed-laser-initiated polymerization in conjunction with size-exclusion chromatography.