Performance of BaCo0.7Fe0.2Nb0.1O3-δ Membrane under CO2-Containing Atmosphere for CCS Application
Mixed ionic-electronic conducting BaCo0.7Fe0.2Nb0.1O3-δ perovskite is a newly developed promising ceramic membrane material. In this work, the stability and permeability of BaCo0.7Fe0.2Nb0.1O3-δ regarding the special requirements for CCS application are investigated. CO2 would deteriorate the membrane performance by decreasing gradient of oxygen vacancy across bulk and surface carbonatation.
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
P. J. Shen et al., "Performance of BaCo0.7Fe0.2Nb0.1O3-δ Membrane under CO2-Containing Atmosphere for CCS Application", Advanced Materials Research, Vols. 239-242, pp. 21-26, 2011