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CO2 Capture by a Task-Specific Ionic Liquid
Abstract
Reaction of 1-butyl imidazole with 3-bromopropylamine hydrobromide, followed by workup and anion exchange, yields a new room temperature ionic liquid incorporating a cation with an appended amine group. The new ionic liquid reacts reversibly with CO2, reversibly sequestering the gas as a carbamate salt. The new ionic liquid, which can be repeatedly recycled in this role, is comparable in efficiency for CO2 capture to commercial amine sequestering reagents, and yet is nonvolatile and does not require water to function.
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Cited by
Carbon capture and storage (CCS): the way forward
Bui, M., Adjiman, C. S., Bardow, A., Anthony, E. J., Boston, A., Brown, S., Fennell, P. S., Fuss, S., Galindo, A., Hackett, L. A., et al. (2018) · Energy & Environmental Science · doi:10.1039/c7ee02342a · Cited by 4,374
Carbon Dioxide Capture: Prospects for New Materials
D'Alessandro, D. M., Smit, B., & Long, J. R. (2010) · Angewandte Chemie International Edition · doi:10.1002/anie.201000431 · Cited by 4,046
Natural Deep Eutectic Solvents – Solvents for the 21st Century
Paiva, A., Craveiro, R., Aroso, I., Martins, M., Reis, R. L., & Duarte, A. R. C. (2014) · ACS Sustainable Chemistry & Engineering · doi:10.1021/sc500096j · Cited by 2,458
Carbon capture and storage update
Boot-Handford, M. E., Abanades, J. C., Anthony, E. J., Blunt, M. J., Brandani, S., Mac Dowell, N., Fernández, J. R., Ferrari, M.-C., Gross, R., Hallett, J. P., et al. (2014) · Energy Environ. Sci. · doi:10.1039/c3ee42350f · Cited by 2,386
A Review of CO2 Capture by Absorption and Adsorption
Yu, C.-H., Huang, C.-H., & Tan, C.-S. (2012) · Aerosol and Air Quality Research · doi:10.4209/aaqr.2012.05.0132 · Cited by 1,730
Metadata
- Authors
- Bates, E. D., Mayton, R. D., Ntai, I., & Davis, J. H.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-01-19
- Volume
- 124
- Issue
- 6
- Pages
- 926-927
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2054748396
- Cited by
- 2,270
- References
- 0
- FWCI
- 20.15
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: CO2 Capture by a Task-Specific Ionic Liquid. https://app.cochat.ai/papers/10.1021/ja017593d
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- Bates, E. D., Mayton, R. D., Ntai, I., & Davis, J. H. (2002). CO2 Capture by a Task-Specific Ionic Liquid. Journal of the American Chemical Society. https://doi.org/10.1021/ja017593d
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
