Polyamine phosphorus dendrimer materials for carbon dioxide capture
Abstract
The present disclosure provides novel solid sorbents synthesized by the reaction of polyamines with polyaldehyde phosphorous dendrimer (P-dendrimer) compounds. The sorbents are highly stable and exhibit rapid reaction kinetics with carbon dioxide, making the sorbents applicable for carbon capture, and can be easily regenerated for further use. The material is stable to aqueous and organic media, as well as strong acid and bases. The sorbent maintains full capacity over extended use. The material can be used for CO2 capture from pure CO2 streams, mixed gas streams, simulated flue gas, and ambient air. Additionally, the material can be adhered to surfaces for reversible CO2 capture applications outside of bulk particle-based processes.
- Inventors:
- Issue Date:
- Research Org.:
- Research Triangle Inst., Research Triangle Park, NC (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1823915
- Patent Number(s):
- 10994261
- Application Number:
- 16/250,598
- Assignee:
- Research Triangle Institute (Research Triangle Park, NC)
- DOE Contract Number:
- FE0026432
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 01/17/2019
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Thompson, III, Samuel John, and Soukri, Mustapha. Polyamine phosphorus dendrimer materials for carbon dioxide capture. United States: N. p., 2021.
Web.
Thompson, III, Samuel John, & Soukri, Mustapha. Polyamine phosphorus dendrimer materials for carbon dioxide capture. United States.
Thompson, III, Samuel John, and Soukri, Mustapha. Tue .
"Polyamine phosphorus dendrimer materials for carbon dioxide capture". United States. https://www.osti.gov/servlets/purl/1823915.
@article{osti_1823915,
title = {Polyamine phosphorus dendrimer materials for carbon dioxide capture},
author = {Thompson, III, Samuel John and Soukri, Mustapha},
abstractNote = {The present disclosure provides novel solid sorbents synthesized by the reaction of polyamines with polyaldehyde phosphorous dendrimer (P-dendrimer) compounds. The sorbents are highly stable and exhibit rapid reaction kinetics with carbon dioxide, making the sorbents applicable for carbon capture, and can be easily regenerated for further use. The material is stable to aqueous and organic media, as well as strong acid and bases. The sorbent maintains full capacity over extended use. The material can be used for CO2 capture from pure CO2 streams, mixed gas streams, simulated flue gas, and ambient air. Additionally, the material can be adhered to surfaces for reversible CO2 capture applications outside of bulk particle-based processes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {5}
}