A catalytic approach to the valorization of polyesters and biogenic waste for the production of amines
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F25%3A10258446" target="_blank" >RIV/61989100:27640/25:10258446 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S245192942500258X#sec6" target="_blank" >https://www.sciencedirect.com/science/article/pii/S245192942500258X#sec6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.chempr.2025.102667" target="_blank" >10.1016/j.chempr.2025.102667</a>
Alternative languages
Result language
angličtina
Original language name
A catalytic approach to the valorization of polyesters and biogenic waste for the production of amines
Original language description
Despite the numerous applications of polymers in human life, their excessive use has caused serious environmental hazards. Among polymer recycling methods, chemical recycling offers a streamlined approach to polymer degradation by enabling depolymerization without compromising functionality. Specifically, hydrogenolysis of polymers, a depolymerization technique that utilizes hydrogen to cleave bonds, has emerged as a powerful strategy for depolymerization, facilitating the upcycling of plastics into high-value chemicals. Previous research in this area has predominantly focused on noble metal catalysts, while the potential of base metals remains unexplored. Herein, we propose a cobalt-based hydrogenative amination approach for the depolymerization of polyesters to versatile diamines as well as amino alcohols. This strategy can also be applied to the one-pot synthesis of fatty amines from used cooking oil. The current system opens new avenues for the upcycling of waste into valuable amines, providing a viable solution to plastic pollution and a way to utilize waste as a resource. © 2025 Elsevier B.V., All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10400 - Chemical sciences
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chem
ISSN
2451-9294
e-ISSN
2451-9294
Volume of the periodical
12
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
nestránkováno
UT code for WoS article
001672678900001
EID of the result in the Scopus database
2-s2.0-105012175785