Dynamic mechanical properties, thermal and heat resistance of multiblock co-poly(urethane-imide) films with graphene and tungsten disulfide
- Autores: Didenko A.L.1, Smirnova V.E.1, Popova E.N.1, Vaganov G.V.1, Kuznetcov D.A.1, Svetlichnyi V.M.1, Tolochko O.V.2, Vasilyeva E.S.2, Yudin V.E.1, Kudryavtsev V.V.1
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Afiliações:
- Institute of Macromolecular Compounds of the Russian Academy of Sciences
- Peter The Great Saint-Petersburg State University
- Edição: Volume 68, Nº 8 (2019)
- Páginas: 1603-1612
- Seção: Full Article
- URL: https://ogarev-online.ru/1066-5285/article/view/243460
- DOI: https://doi.org/10.1007/s11172-019-2599-8
- ID: 243460
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Resumo
Organic-inorganic composites filled with nanoscale graphene and tungsten disulfide particles using thermoelastoplastic multiblock co-poly(urethane-imide)s as polymer matrices were obtained. The matrix polymers were the products of the polycondensation of 1,3-bis-(3′,4-dicarboxyphenoxy)benzene dianhydride, 1,4-bis(aminophenoxy)diphenyl sulfone, and two aliphatic polyesters terminated by 2,4-toluene diisocyanate, namely, polypropylene glycol (Mn = 2300) and poly(ethylene adipate) (Mn = 2700). The weight fraction of aromatic segments in samples of co-poly(urethane-imide)s differed by a factor of two. Obtained composites were investigated by TGA, DSC, and DMA methods.
Sobre autores
A. Didenko
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Autor responsável pela correspondência
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
V. Smirnova
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
E. Popova
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
G. Vaganov
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
D. Kuznetcov
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
V. Svetlichnyi
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
O. Tolochko
Peter The Great Saint-Petersburg State University
Email: vanilin72@yandex.ru
Rússia, 29 Politechnicheskaya ul, Saint-Petersburg, 195251
E. Vasilyeva
Peter The Great Saint-Petersburg State University
Email: vanilin72@yandex.ru
Rússia, 29 Politechnicheskaya ul, Saint-Petersburg, 195251
V. Yudin
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
V. Kudryavtsev
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: vanilin72@yandex.ru
Rússia, 31 Bolshoy prosp., Saint-Petersburg, 199004
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