Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting
Plastic waste is an underutilized resource that has the potential to be transformed into value-added materials. However, its chemical diversity leads to cost-intensive sorting techniques, limiting recycling and upcycling opportunities. Herein, we report an open-loop recycling method to produce grade...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , |
| التنسيق: | article |
| منشور في: |
2024
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1016/j.gee.2023.08.004 https://www.sciencedirect.com/science/article/pii/S2468025723001140 http://hdl.handle.net/10576/65593 |
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| _version_ | 1857415083721752576 |
|---|---|
| author | Saleem, Junaid |
| author2 | Khalid Baig, Moghal Zubair Shahid, Usman Bin Luque, Rafael McKay, Gordon |
| author2_role | author author author author |
| author_facet | Saleem, Junaid Khalid Baig, Moghal Zubair Shahid, Usman Bin Luque, Rafael McKay, Gordon |
| author_role | author |
| dc.creator.none.fl_str_mv | Saleem, Junaid Khalid Baig, Moghal Zubair Shahid, Usman Bin Luque, Rafael McKay, Gordon |
| dc.date.none.fl_str_mv | 2024-10-31 2025-06-18T10:20:57Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.1016/j.gee.2023.08.004 Saleem, J., Baig, M. Z. K., Shahid, U. B., Luque, R., & McKay, G. (2024). Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting. Green Energy & Environment, 9(10), 1627-1640. 24680257 https://www.sciencedirect.com/science/article/pii/S2468025723001140 http://hdl.handle.net/10576/65593 1627-1640 10 9 2468-0257 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Plastic waste Valorization Superhydrophobic coatings Blended pellets Porous materials Sorbents |
| dc.title.none.fl_str_mv | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Plastic waste is an underutilized resource that has the potential to be transformed into value-added materials. However, its chemical diversity leads to cost-intensive sorting techniques, limiting recycling and upcycling opportunities. Herein, we report an open-loop recycling method to produce graded feedstock from mixed polyolefins waste, which makes up 60% of total plastic waste. The method uses heat flow scanning to quantify the composition of plastic waste and resolves its compatibility through controlled dissolution. The resulting feedstock is then used to synthesize blended pellets, porous sorbents, and superhydrophobic coatings via thermally induced phase separation and spin-casting. The hybrid approach broadens the opportunities for reusing plastic waste, which is a step towards creating a more circular economy and better waste management practices. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | qu_5c40ce18109f718e41cb62f7096b05ec |
| identifier_str_mv | Saleem, J., Baig, M. Z. K., Shahid, U. B., Luque, R., & McKay, G. (2024). Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting. Green Energy & Environment, 9(10), 1627-1640. 24680257 1627-1640 10 9 2468-0257 |
| language_invalid_str_mv | en |
| network_acronym_str | qu |
| network_name_str | Qatar University repository |
| oai_identifier_str | oai:qspace.qu.edu.qa:10576/65593 |
| publishDate | 2024 |
| publisher.none.fl_str_mv | Elsevier |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| spelling | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-castingSaleem, JunaidKhalid Baig, Moghal ZubairShahid, Usman BinLuque, RafaelMcKay, GordonPlastic wasteValorizationSuperhydrophobic coatingsBlended pelletsPorous materialsSorbentsPlastic waste is an underutilized resource that has the potential to be transformed into value-added materials. However, its chemical diversity leads to cost-intensive sorting techniques, limiting recycling and upcycling opportunities. Herein, we report an open-loop recycling method to produce graded feedstock from mixed polyolefins waste, which makes up 60% of total plastic waste. The method uses heat flow scanning to quantify the composition of plastic waste and resolves its compatibility through controlled dissolution. The resulting feedstock is then used to synthesize blended pellets, porous sorbents, and superhydrophobic coatings via thermally induced phase separation and spin-casting. The hybrid approach broadens the opportunities for reusing plastic waste, which is a step towards creating a more circular economy and better waste management practices.This publication was made possible by NPRP grant number NPRP12S-0325-190443 from the Qatar National Research Fund (a member of the Qatar Foundation). The authors would also like to acknowledge Core Labs, Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar Foundation for providing assistance in SEM and XPS.Elsevier2025-06-18T10:20:57Z2024-10-31Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1016/j.gee.2023.08.004Saleem, J., Baig, M. Z. K., Shahid, U. B., Luque, R., & McKay, G. (2024). Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting. Green Energy & Environment, 9(10), 1627-1640.24680257https://www.sciencedirect.com/science/article/pii/S2468025723001140http://hdl.handle.net/10576/655931627-16401092468-0257enhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:qspace.qu.edu.qa:10576/655932025-06-18T19:09:00Z |
| spellingShingle | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting Saleem, Junaid Plastic waste Valorization Superhydrophobic coatings Blended pellets Porous materials Sorbents |
| status_str | publishedVersion |
| title | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| title_full | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| title_fullStr | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| title_full_unstemmed | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| title_short | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| title_sort | Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting |
| topic | Plastic waste Valorization Superhydrophobic coatings Blended pellets Porous materials Sorbents |
| url | http://dx.doi.org/10.1016/j.gee.2023.08.004 https://www.sciencedirect.com/science/article/pii/S2468025723001140 http://hdl.handle.net/10576/65593 |