Dehydrated Prussian Blues for CO2 Storage and Separation Applications
Adsorption isotherms of pure gases present in flue and natural gas including CO2, N2, CH4 and water were studied using prussian blues of chemical formula M3[Co(CN)6]2 (M = Cu, Ni, Mn). These materials adsorbed 8-12 wt % of CO2 at room temperature and 1 bar of pressure with heats of adsorption ranging from 6 to 16 kcal/mol.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1042562
- Report Number(s):
- PNNL-SA-73618; AA3010000
- Journal Information:
- CrystEngComm, Journal Name: CrystEngComm Journal Issue: 12 Vol. 12
- Country of Publication:
- United States
- Language:
- English
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