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том 15 издание 19 страницы 4017

Degradation of Structurally Modified Polylactide under the Controlled Composting of Food Waste

Тип публикацииJournal Article
Дата публикации2023-10-07
scimago Q1
wos Q1
БС1
SJR0.918
CiteScore9.7
Impact factor4.9
ISSN20734360
General Chemistry
Polymers and Plastics
Краткое описание

The degradation of polylactide (PLA) films of different structures under conditions of controlled composting has been studied. We have demonstrated that PLA underwent degradation within one month in a substrate that simulated standard industrial composting. Regardless of the initial structure of the samples, the number-average molecular weight (Mn) decreased to 4 kDa while the degree of crystallinity increased to about 70% after 21 days of composting. Addition of an inoculant to the standard substrate resulted in the accelerated degradation of the PLA samples for one week due to an abiotic hydrolysis. These findings have confirmed that industrial composting could solve the problem of plastic disposal at least for PLA.

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ГОСТ |
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Trofimchuk E. et al. Degradation of Structurally Modified Polylactide under the Controlled Composting of Food Waste // Polymers. 2023. Vol. 15. No. 19. p. 4017.
ГОСТ со всеми авторами (до 50) Скопировать
Trofimchuk E., Ostrikova V., Ivanova O., Moskvina M., Plutalova A., Grokhovskaya T., Shchelushkina A., Efimov A., Chernikova E., Zhang S., Mironov V. Degradation of Structurally Modified Polylactide under the Controlled Composting of Food Waste // Polymers. 2023. Vol. 15. No. 19. p. 4017.
RIS |
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TY - JOUR
DO - 10.3390/polym15194017
UR - https://doi.org/10.3390/polym15194017
TI - Degradation of Structurally Modified Polylactide under the Controlled Composting of Food Waste
T2 - Polymers
AU - Trofimchuk, Elena
AU - Ostrikova, Valeria
AU - Ivanova, Olga
AU - Moskvina, Marina
AU - Plutalova, Anna
AU - Grokhovskaya, Tatyana
AU - Shchelushkina, Anna
AU - Efimov, Alexander
AU - Chernikova, Elena
AU - Zhang, Shenghua
AU - Mironov, Vladimir
PY - 2023
DA - 2023/10/07
PB - MDPI
SP - 4017
IS - 19
VL - 15
PMID - 37836066
SN - 2073-4360
ER -
BibTex |
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BibTex (до 50 авторов) Скопировать
@article{2023_Trofimchuk,
author = {Elena Trofimchuk and Valeria Ostrikova and Olga Ivanova and Marina Moskvina and Anna Plutalova and Tatyana Grokhovskaya and Anna Shchelushkina and Alexander Efimov and Elena Chernikova and Shenghua Zhang and Vladimir Mironov},
title = {Degradation of Structurally Modified Polylactide under the Controlled Composting of Food Waste},
journal = {Polymers},
year = {2023},
volume = {15},
publisher = {MDPI},
month = {oct},
url = {https://doi.org/10.3390/polym15194017},
number = {19},
pages = {4017},
doi = {10.3390/polym15194017}
}
MLA
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Trofimchuk, Elena, et al. “Degradation of Structurally Modified Polylactide under the Controlled Composting of Food Waste.” Polymers, vol. 15, no. 19, Oct. 2023, p. 4017. https://doi.org/10.3390/polym15194017.