Issue 12, 2010

Dehydrated Prussian blues for CO2storage and separation applications

Abstract

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−1.

Graphical abstract: Dehydrated Prussian blues for CO2 storage and separation applications

Supplementary files

Article information

Article type
Communication
Submitted
11 May 2010
Accepted
13 Aug 2010
First published
07 Sep 2010

CrystEngComm, 2010,12, 4003-4006

Dehydrated Prussian blues for CO2 storage and separation applications

R. K. Motkuri, P. K. Thallapally, B. P. McGrail and S. B. Ghorishi, CrystEngComm, 2010, 12, 4003 DOI: 10.1039/C0CE00199F

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