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Fe-containing magnetic ionic liquid as an effective catalyst for the glycolysis of poly(ethylene terephthalate)
Open accessAbstract
The depolymerization of poly(ethylene terephthalate) (PET) in ethylene glycol could be catalyzed by imidazolium-based Fe-containing ionic liquid, 1-butyl-3-methylimidazolium tetrachloroferrate ([bmim]FeCl(4)). This magnetic ionic liquid exhibits higher catalytic activity for the glycolysis of PET, compared with FeCl(3) or ionic liquid, 1-butyl-3-methylimidazolium chloride ([bmim]Cl). Investigation also shows that the onset reaction temperature of the glycolysis process catalyzed by [bmim]FeCl(4) is much lower, being 140 degrees C. The proposed mechanism indicates that the high catalytic activity of [bmim]FeCl(4) is attributed to the synergic effect of its cation and anion. (C) 2010 Elsevier B.V. All rights reserved.
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Li, H., Aguirre-Villegas, H. A., Allen, R. D., Bai, X., Benson, C. H., Beckham, G. T., Bradshaw, S. L., Brown, J. L., Brown, R. C., Cecon, V. S., et al. (2022) · Green Chemistry · doi:10.1039/d2gc02588d · Cited by 616
Payne, J., & Jones, M. D. (2021) · ChemSusChem · doi:10.1002/cssc.202100400 · Cited by 426
Metadata
- Authors
- Wang, H., Yan, R., Li, Z., Zhang, X., & Zhang, S.
- Venue
- Catalysis Communications
- Publisher
- Elsevier BV
- Published
- 2010-03
- Volume
- 11
- Issue
- 8
- Pages
- 763-767
- ISSN
- 1566-7367 (ISSN-L)
- OpenAlex
- W2056095748
- Cited by
- 212
- References
- 0
- FWCI
- 3.72
- Type
- journal article
- Language
- en
- Open access
- green
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- Wang, H., Yan, R., Li, Z., Zhang, X., & Zhang, S. (2010). Fe-containing magnetic ionic liquid as an effective catalyst for the glycolysis of poly(ethylene terephthalate). Catalysis Communications. https://doi.org/10.1016/j.catcom.2010.02.011
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