Sustainable recycling technologies for thermoplastic polymers and their composites: A review of the state of the art

P Jagadeesh, S Mavinkere Rangappa… - Polymer …, 2022 - Wiley Online Library
This review article discusses the environmental and economic effects of recycling, as well as
sustainable thermoplastic polymer recycling technologies. Several researchers have utilized …

Chemical recycling of PET: A stepping‐stone toward sustainability

B Shojaei, M Abtahi, M Najafi - Polymers for Advanced …, 2020 - Wiley Online Library
This paper focuses explicitly on the chemical approaches involved in the recycling of
polyethylene terephthalate (PET). Due to the high rate of consumption as well as …

Design and synthesis of functional materials by chemical recycling of waste polyethylene terephthalate (PET): Opportunities and challenges

K Chan, A Zinchenko - Journal of Cleaner Production, 2023 - Elsevier
Polyethylene terephthalate (PET) is a mass-produced plastic material widely used for the
manufacturing of bottles, textile fibers, and other products. The mismanaged plastic problem …

A focused review on recycling and hydrolysis techniques of polyethylene terephthalate

H Abedsoltan - Polymer Engineering & Science, 2023 - Wiley Online Library
Polyethylene terephthalate (PET) is used in textile and packaging industries. The main
source of PET production is fossil fuels with limited capacity. Also, PET products are single …

Reductive Depolymerization of Plastic Waste Catalyzed by Zn(OAc)2 ⋅ 2H2O

AC Fernandes - ChemSusChem, 2021 - Wiley Online Library
Plastic pollution is one of the biggest problems all over the world. Beyond
change/awareness of consumer behavior, there is an urgent need to search for efficient …

Direct amination of poly (p-phenylene oxide) to substituted anilines over bimetallic Pd–Ru catalysts

PTT Nguyen, G Gözaydın, J Ma, B Yao, Q He… - Green Chemistry, 2024 - pubs.rsc.org
Chemical upcycling of plastic waste offers a promising opportunity for synthesizing value-
added products. Despite its potential, transforming poly (phenylene oxide)(PPO) into …

[HTML][HTML] Chemical recycling of Polyethylene terephthalate: A mini-review

M Babaei, M Jalilian, K Shahbaz - Journal of Environmental Chemical …, 2024 - Elsevier
Plastic waste management, particularly addressing the challenges of Polyethylene
terephthalate (PET) waste, has become increasingly urgent in the face of escalating …

Recyclable clay-supported heteropolyacid catalysts for complete glycolysis and aminolysis of post-consumer PET beverage bottles

J Gopal, G Elumalai, AAH Tajuddin, Y Ito… - Journal of Polymers and …, 2022 - Springer
In this investigation, the use of phosphotungstic acid (PWA) and phosphomolybdic acid
(PMA) as well as Zn2+ containing kaolin and bentonite explored for chemical recycling of …

Intensified depolymerization using ultrasound–A review of mechanisms, reactors, operating conditions and applications

AS Kawadkar, PR Gogate - Chemical Engineering and Processing-Process …, 2023 - Elsevier
Polymeric compounds, which are widely used in many aspects of daily life, have seen a
growth in production and usage over the past several years, which has also caused a …

Investigation of conventional analytical methods for determining conversion of polyethylene terephthalate waste degradation via aminolysis process

S Ghorbantabar, M Ghiass, N Yaghobi… - Journal of Material …, 2021 - Springer
There is a growing interest in the depolymerization of polyethylene terephthalate (PET)
waste for both environmental and economic reasons by chemical methods. In this work, PET …