| Autor: |
A. L. Iordanskii, R. Yu. Kosenko, A. S. Kurnosov, A. A. Olkhov, O. V. Staroverova, E. L. Kucherenko, V. S. Markin |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Perspektivnye Materialy. 2:17-31 |
| ISSN: |
1028-978X |
| DOI: |
10.30791/1028-978x-2021-2-17-31 |
| Popis: |
Comparative studies of ozone and oxygen effects, hydrolytic destruction, biodegradation of nonwoven fibrous and film materials based on mixtures of natural polymers - polyhydroxybutyrate and polylactide are carried out in this work. Fibers were obtained from a solution in chloroform via electrospinning method. The films were formed by pouring a solution onto a glass substrate. The structure of materials was investigated by methods of electron and optical microscopy, DSC, EPR spectroscopy. It has been shown that materials enriched with polylactide have greater resistance to oxidation, low resistance to hydrolysis and UV irradiation, in comparison with polyhydroxybutyrate. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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