Waste Management, Год журнала: 2023, Номер 169, С. 253 - 266
Опубликована: Июль 21, 2023
Язык: Английский
Waste Management, Год журнала: 2023, Номер 169, С. 253 - 266
Опубликована: Июль 21, 2023
Язык: Английский
Environmental Pollution, Год журнала: 2023, Номер 337, С. 122518 - 122518
Опубликована: Сен. 5, 2023
Язык: Английский
Процитировано
22Energy Research & Social Science, Год журнала: 2023, Номер 100, С. 103116 - 103116
Опубликована: Май 9, 2023
Язык: Английский
Процитировано
19Waste Management, Год журнала: 2023, Номер 166, С. 368 - 376
Опубликована: Май 22, 2023
Язык: Английский
Процитировано
18Communications Chemistry, Год журнала: 2023, Номер 6(1)
Опубликована: Июль 27, 2023
Chemical depolymerization has been identified as a promising approach towards recycling of plastic waste. However, complete may be energy intensive with complications in purification. In this work, we have demonstrated upcycling mixed waste comprising mixture polyester, polyamide, and polyurethane through reprocessable vitrimer the depolymerized oligomers. Using poly(ethylene terephthalate) (PET) model polymer, first partial controlled depolymerization, using glycerol cleaving agent, to obtain branched PET Recovered (RPET) oligomer was then used feedstock produce crosslinked yet (vRPET) despite having wide molecular weight distribution solventless melt processing approach. Crosslinking dynamic interactions were observed rheology mechanical analysis (DMA). Tensile studies showed no noticeable decrease strength over multiple repeated cycles. Consequently, clearly applicability above method upcycle wastes into vitrimers composites. This work also afforded insights potentially viable alternative route for utilization plastic/mixed resins manifesting excellent strength, while remaining reprocessable/ recyclable cyclical lifetime use.
Язык: Английский
Процитировано
18Waste Management, Год журнала: 2023, Номер 169, С. 253 - 266
Опубликована: Июль 21, 2023
Язык: Английский
Процитировано
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