Registration Number
0221U100771,
0119U001784
, R & D reports
Title
Creation of proton-exchange systems for fuel cells based on polymic membranes and oligomeric ionic liquids.
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Head
Shevchenko Valerii V., Доктор хімічних наук
Registration Date
09-01-2021
Organization
Institute of Macromolecular Chemistry of NAS of Ukraine
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Methods for synthesis of protic cationic OILs of linear and branched structure by neutralization of linear and silsesquioxane basic oligomers respectively with low molecular weight organic sulfonic acids were developed. The reaction product of α,ω-diglycidyl ether of oligooxyethylene glycol (MM 1000) with 2-aminopyridine or 2-amino-3-methylpyridine was used as the initial basic oligomer of linear structure. An oligomeric silsesquioxane containing tertiary amino groups in combination with hydroxyl groups in the organic frame of the silsesquioxane core was used as the branched oligomer. Reactive protic cationic OILs were synthesized by complete or partial neutralization of the basic centers of the proposed basic oligomers with ethane and p-toluenesulfonic acids.
Product Description
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Gumenna Mariana A.
Klimenko Nina S.
Striutskyi Oleksandr . V.
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2021-03-17
