Degradation Product-Promoted Depolymerization Strategy for Chemical Recycling of Poly(bisphenol A carbonate) Article Swipe
Maoqing Chai
,
Guangqiang Xu
,
Rulin Yang
,
Hongguang Sun
,
Qinggang Wang
·
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.3390/molecules29030640
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.3390/molecules29030640
The accumulation of waste plastics has a severe impact on the environment, and therefore, the development of efficient chemical recycling methods has become an extremely important task. In this regard, a new strategy of degradation product-promoted depolymerization process was proposed. Using N,N′-dimethyl-ethylenediamine (DMEDA) as a depolymerization reagent, an efficient chemical recycling of poly(bisphenol A carbonate) (BPA-PC or PC) material was achieved under mild conditions. The degradation product 1,3-dimethyl-2-imidazolidinone (DMI) was proven to be a critical factor in facilitating the depolymerization process. This strategy does not require catalysts or auxiliary solvents, making it a truly green process. This method improves the recycling efficiency of PC and promotes the development of plastic reutilization.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/molecules29030640
- https://www.mdpi.com/1420-3049/29/3/640/pdf?version=1706608874
- OA Status
- gold
- Cited By
- 3
- References
- 34
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4391361209
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4391361209Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.3390/molecules29030640Digital Object Identifier
- Title
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Degradation Product-Promoted Depolymerization Strategy for Chemical Recycling of Poly(bisphenol A carbonate)Work title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
-
2024Year of publication
- Publication date
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2024-01-30Full publication date if available
- Authors
-
Maoqing Chai, Guangqiang Xu, Rulin Yang, Hongguang Sun, Qinggang WangList of authors in order
- Landing page
-
https://doi.org/10.3390/molecules29030640Publisher landing page
- PDF URL
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https://www.mdpi.com/1420-3049/29/3/640/pdf?version=1706608874Direct link to full text PDF
- Open access
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YesWhether a free full text is available
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goldOpen access status per OpenAlex
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https://www.mdpi.com/1420-3049/29/3/640/pdf?version=1706608874Direct OA link when available
- Concepts
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Depolymerization, Bisphenol A, Degradation (telecommunications), Dimethyl carbonate, Chemistry, Reagent, Organic chemistry, Catalysis, Bisphenol, Chemical engineering, Waste management, Epoxy, Computer science, Engineering, TelecommunicationsTop concepts (fields/topics) attached by OpenAlex
- Cited by
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3Total citation count in OpenAlex
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2025: 1, 2024: 2Per-year citation counts (last 5 years)
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34Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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