Zobrazeno 1 - 10
of 482
pro vyhledávání: '"Bogdan Marciniec"'
Autor:
Daria Pakuła, Bogna Sztorch, Monika Topa-Skwarczyńska, Karolina Gałuszka, Joanna Ortyl, Bogdan Marciniec, Robert E. Przekop
Publikováno v:
Materials, Vol 17, Iss 10, p 2219 (2024)
This study delineates a methodology for the preparation of new composites based on a photocurable urethane-acrylate resin, which has been modified with (3-thiopropyl)polysilsesquioxane (SSQ-SH). The organosilicon compound combines fully enclosed cage
Externí odkaz:
https://doaj.org/article/a254904e449f481a840598b8013c333e
Publikováno v:
AppliedChem, Vol 3, Iss 1, Pp 89-109 (2023)
This paper discusses the historical beginnings and the current state of knowledge of the synthesis of organosilicon compounds and chlorine derivatives of silicon. The key importance of these compounds for modern industry, including the semiconductor
Externí odkaz:
https://doaj.org/article/7c3267737b1946c6905c9db395b62336
Autor:
Bogna Sztorch, Roksana Konieczna, Daria Pakuła, Miłosz Frydrych, Bogdan Marciniec, Robert E. Przekop
Publikováno v:
Materials, Vol 17, Iss 3, p 561 (2024)
In this study, organosilicon compounds were used as modifiers of filaments constituting building materials for 3D printing technology. Polymethylhydrosiloxane underwent a hydrosilylation reaction with styrene, octadecene, and vinyltrimethoxysilane to
Externí odkaz:
https://doaj.org/article/27e9e1370e0a4682a5bf435a2f114bfc
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 18, p 13960 (2023)
In this paper, a new type of borasilsesquioxanes was synthesized through a condensation process, and its reactivity in catalytic hydrosilylation reactions with silanes, siloxanes, and silsesquioxanes was investigated. The obtained compounds were most
Externí odkaz:
https://doaj.org/article/5be56420e254459d8a905347b28f548e
Autor:
Katarzyna Ziętkowska, Rafał Kozera, Bartłomiej Przybyszewski, Anna Boczkowska, Bogna Sztorch, Daria Pakuła, Bogdan Marciniec, Robert Edward Przekop
Publikováno v:
Materials, Vol 16, Iss 2, p 875 (2023)
Anti-icing coatings have provided a very good alternative to current, uneconomic, active deicing methods, and their use would bring a number of significant benefits to many industries, such as aviation and energy. Some of the most promising icephobic
Externí odkaz:
https://doaj.org/article/7a7ec98f37cd4fd3af584f857cfe6d41
Autor:
Aleksandra Skoczeń, Dawid Frąckowiak, Robert E. Przekop, Miłosz Frydrych, Małgorzata Kasperkowiak, Piotr Jeleń, Maciej Sitarz, Bogdan Marciniec
Publikováno v:
Molecules, Vol 27, Iss 4, p 1441 (2022)
Compounds of the silsesquioxane type are attractive material precursors. High molecular weights and well-defined structures predestine them to create ceramics with a controlled composition at the molecular level. New molecular precursors of ceramic m
Externí odkaz:
https://doaj.org/article/a0c0ed448faf49a0aa81cf5a5626f79e
Autor:
Dariusz Brząkalski, Robert E. Przekop, Miłosz Frydrych, Daria Pakuła, Marta Dobrosielska, Bogna Sztorch, Bogdan Marciniec
Publikováno v:
Materials, Vol 15, Iss 2, p 494 (2022)
In this work, silsesquioxane and spherosilicate compounds were assessed as novel organosilicon coupling agents for surface modification of TiO2 in a green process, and compared with their conventional silane counterparts. The surface-treated TiO2 par
Externí odkaz:
https://doaj.org/article/8ad03c9d660244f68a8df6f9385b6bd8
Autor:
Miłosz Frydrych, Daria Pakuła, Bogna Sztorch, Dariusz Brząkalski, Robert E. Przekop, Bogdan Marciniec
Publikováno v:
Molecules, Vol 26, Iss 14, p 4107 (2021)
The functionalization of mono- and octahydrospherosilicate with vinylboranes and allylboranes via hydrosilylation reaction in the presence of a Karstedt’s platinum (0) catalyst is presented. This is the catalytic route to obtain a new class of sils
Externí odkaz:
https://doaj.org/article/c282c42afae14eaf8f48cbc944d458ef
Autor:
Dariusz Brząkalski, Robert E. Przekop, Bogna Sztorch, Miłosz Frydrych, Daria Pakuła, Marek Jałbrzykowski, Grzegorz Markiewicz, Bogdan Marciniec
Publikováno v:
Polymers, Vol 13, Iss 13, p 2124 (2021)
In this work, a series of silsesquioxanes (SSQ) and spherosilicates (SS), comprising a group of cage siloxane (CS) compounds, was tested as functional additives for preparation of isotactic polypropylene (iPP)-based nanocomposites and discussed in th
Externí odkaz:
https://doaj.org/article/9487d30bd5424a3aa060220c0c11d374
Autor:
Dariusz Brząkalski, Bogna Sztorch, Miłosz Frydrych, Daria Pakuła, Kamil Dydek, Rafał Kozera, Anna Boczkowska, Bogdan Marciniec, Robert E. Przekop
Publikováno v:
Molecules, Vol 25, Iss 24, p 5882 (2020)
The first report of using limonene derivative of a spherosilicate as a modifier of polylactide used for 3D printing and injection moulding is presented. The paper presents the use of limonene-functionalized spherosilicate derivative as a functional a
Externí odkaz:
https://doaj.org/article/1d31e63c11d44e7a9e980a95712ee850