Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Luboš BĚHÁLEK"'
Publikováno v:
Polymers, Vol 16, Iss 2, p 192 (2024)
The inherent brittleness of poly(lactic acid) (PLA) limits its use in a wider range of applications that require plastic deformation at higher stress levels. To overcome this, a series of poly(l-lactic acid) (PLLA)/biodegradable thermoplastic polyest
Externí odkaz:
https://doaj.org/article/54cd2432d767482786f3cc7ff48c8e02
Publikováno v:
Polymers, Vol 15, Iss 14, p 2977 (2023)
This paper deals with the study of the degradation of polylactic acid (PLA) material structures and biocomposite systems with a PLA matrix containing ground natural particulate waste fillers, buckwheat husks and egg shells. Waste fillers were used wi
Externí odkaz:
https://doaj.org/article/3a0cf581c0c5466786094066162ca89b
Publikováno v:
Materials, Vol 15, Iss 24, p 8912 (2022)
In the context of today’s needs for environmental sustainability, it is important to develop new materials that are based on renewable resources and biodegrade at the end of their life. Bioplastics reinforced by agricultural waste have the potentia
Externí odkaz:
https://doaj.org/article/f264adc7a7ae43f1bbf471e4be4c0d89
Publikováno v:
Polymers, Vol 15, Iss 1, p 140 (2022)
The overall performance of plasticizers on common mechanical and physical properties, as well as on the processability of polylactic acid (PLA) films, is well-explored. However, the influence of plasticizers on biodegradation is still in its infancy.
Externí odkaz:
https://doaj.org/article/0f9c872379b142e3b3a2c1e7a8c09ca5
Publikováno v:
Polymers, Vol 14, Iss 4, p 838 (2022)
The biodegradation of polyhydroxybutyrate-co-hydroxyvalerate (PHBV) ternary biocomposites containing nature-based plasticizer acetyl tributyl citrate (ATBC), heterogeneous nucleation agents—calcium carbonate (CaCO3) and spray-dried lignin-coated ce
Externí odkaz:
https://doaj.org/article/21a49ee2fe064e3c897659aa5c1a256c
Publikováno v:
Polymers, Vol 13, Iss 19, p 3396 (2021)
The physical properties and non-isothermal melt- and cold-crystallisation kinetics of poly (l-lactic acid) (PLLA) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) biobased polymers reprocessed by mechanical milling of moulded specimens and fol
Externí odkaz:
https://doaj.org/article/ce1df4d2ec2d41b6ae3978744909f453
Publikováno v:
Polymers, Vol 13, Iss 4, p 594 (2021)
The influence of additives such as natural-based plasticiser acetyl tributyl citrate (ATBC), CaCO3 and lignin-coated cellulose nanocrystals (L-CNC) on the biodegradation of polylactic acid (PLA) biocomposites was studied by monitoring microbial metab
Externí odkaz:
https://doaj.org/article/2ebb322f15004a9ba1c67c594f923e11
Publikováno v:
Materials, Vol 14, Iss 3, p 552 (2021)
The paper deals with the possibility of applying physical methods to detect a thermally degraded recycled material in plastic parts made of polypropylene. Standard methods of evaluating the mechanical properties of the material under static tensile a
Externí odkaz:
https://doaj.org/article/eaed22bcea594b2aa35c70fecfcbe59f
Publikováno v:
Polymers, Vol 12, Iss 12, p 3006 (2020)
Recently, polymers have become the fastest growing and most widely used material in a huge number of applications in almost all areas of industry. In addition to standard polymer composites with synthetic matrices, biopolymer composites based on PLA
Externí odkaz:
https://doaj.org/article/820f7e77a9f14137904f7db5782180fb
Autor:
Pavel Brdlík, Jiří Habr, Petr Lenfeld, Martin Borůvka, Filip Veselka, Jan Novák, Dora Kroisová, Luboš Běhálek
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 142:629-649
Bioplastics reinforced by agricultural waste fibres show promise to provide degradation back into the environment when they are no longer needed. These biocomposites have the potential to replace synthetic polymers from non-renewable resources in som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a661c9c3422a99be5900399b7f0a4f84
https://doi.org/10.1007/s10973-020-09894-3
https://doi.org/10.1007/s10973-020-09894-3