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0224U033325,
(0124U004361)
,
Development of a new technology for the production of bio-based coatings using ionic liquids
Обґрунтування використання іонних рідин в якості компонентів біоосновних покриттів
Myroniuk Oleksii V., к.т.н.
25-12-2024
National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»
Formulation of physicochemical bases and technologies for obtaining the latest, functionally oriented composite coatings from dispersions based on bio-based polymers, reinforcing fillers, and environmentally friendly ionic liquids of a new generation with predictable composition, physicochemical and controllable functional properties
The study explored the use of semi-empirical methods and density functional theory to assess the reactivity and intermolecular interactions of ionic liquid (IL) components. Key quantum-chemical parameters of organic acids were identified, which allow for the optimization of component selection for novel solvent synthesis. It was found that maleic acid exhibits the highest reactivity due to its low energy gap and high electronegativity, making it an effective candidate for electrophilic reactions. Additionally, it was shown that proline-carbon acids/polyols and choline chloride-carbon acids/polyols have varying thermal, viscosity, and electrochemical properties, depending on the hydrogen bond donor and molecular structure. The research demonstrated that ionic liquids could be effectively used for pretreating cellulose-based materials, such as coffee ground waste, to create reinforcing materials for polymer coatings.
Bilousova Anna O.
Baklan Denys V.
Vorobiova Victoriia I.
Halysh Vita V.
Liniucheva Olha V.
Sikorskyi Oleksii O.
Trus Inna M.
2024-12-25
Updated: 2025-12-17
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