Evaluating metal–organic frameworks for post-combustion carbon dioxide capture via temperature swing adsorption
University of California, Berkeley · Lawrence Berkeley National Laboratory · +1 more institution
Abstract
Two representative metal–organic frameworks, Zn4O(BTB)2 (BTB3− = 1,3,5-benzenetribenzoate; MOF-177) and Mg2(dobdc) (dobdc4− = 1,4-dioxido-2,5-benzenedicarboxylate; Mg-MOF-74, CPO-27-Mg), are evaluated in detail for their potential use in post-combustion CO2 capture via temperature swing adsorption (TSA). Low-pressure single-component CO2 and N2 adsorption isotherms were measured every 10 °C from 20 to 200 °C, allowing the performance of each material to be analyzed precisely. In order to gain a more complete understanding of the separation phenomena and the thermodynamics of CO2 adsorption, the isotherms were analyzed using a variety of methods. With regard to the isosteric heat of CO2 adsorption, Mg2(dobdc)…
Citation impact
- FWCI
- 32.57
- Percentile
- 100%
- References
- 84
Authors
5- JAJarad A. Mason
University of California, Berkeley, Lawrence Berkeley National Laboratory
- KSKenji Sumida
University of California, Berkeley, Lawrence Berkeley National Laboratory
- ZRZoey R. Herm
University of California, Berkeley, Lawrence Berkeley National Laboratory
- RKRajamani KrishnaCorresponding
University of Amsterdam
- JRJeffrey R. LongCorresponding
Lawrence Berkeley National Laboratory, University of California, Berkeley
Topics & keywords
- Adsorption
- Metal-organic framework
- Zeolite
- Combustion
- Chemistry
- Carbon dioxide
- Saturation (graph theory)
- Chemical engineering