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学科主题物理化学
Oxygen permeation through Ca-contained dual-phase membranes for oxyfuel CO2 capture
Li, Hongbo1,2; Liu, Yan2; Zhu, Xuefeng2; Cong, You2; Xu, Shuping1; Xu, Weiqing1; Yang, Weishen2; Zhu XF(朱雪峰); WeiqingXu
关键词Oxygen Permeation Dual-phase Membrane Co2 Stability Ca-contained Perovskite
刊名SEPARATION AND PURIFICATION TECHNOLOGY
2013-08-09
DOI10.1016/j.seppur.2013.04.021
114页:31-37
收录类别SCI
文章类型Article
部门归属5
项目归属504
产权排名2,1
WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Chemical
研究领域[WOS]Engineering
关键词[WOS]HOLLOW-FIBER MEMBRANES ; COMPOSITE MEMBRANE ; IONIC-CONDUCTIVITY ; CERAMIC MEMBRANES ; PEROVSKITE ; PERMEABILITY ; SEPARATION ; STABILITY ; REACTORS ; BEHAVIOR
英文摘要The integration of mixed ionic and electronic conducting (MIEC) membranes into the oxyfuel process can significantly reduce the energy penalty introduced by the CO2 capture. For this integration, a CO2 tolerant oxygen permeable membrane is required. Here, dual-phase membranes were prepared via a one-pot method containing a samarium doped CeO2 as the oxygen ionic conducting phase for ionic transport and a calcium doped perovskite SmCoO3 as the mixed conducting phase for both ionic and electronic transport. Both phases of the prepared membranes are spontaneously formed from the mixed precursors via a one-pot method, which indicates that both phases are chemical compatible with each other. The effects of Ca doping amount in the perovskite oxide on total conductivity, oxygen permeation flux, permeation stability as well as structural stability under CO2 atmosphere were investigated. All the experimental results indicate that the Ca-contained dual-phase membranes have high stability and permeation flux under the sweep of CO2. (C) 2013 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000321166700005
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/117625
专题中国科学院大连化学物理研究所
通讯作者Zhu XF(朱雪峰); WeiqingXu
作者单位1.Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian, Peoples R China
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GB/T 7714
Li, Hongbo,Liu, Yan,Zhu, Xuefeng,et al. Oxygen permeation through Ca-contained dual-phase membranes for oxyfuel CO2 capture[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2013,114:31-37.
APA Li, Hongbo.,Liu, Yan.,Zhu, Xuefeng.,Cong, You.,Xu, Shuping.,...&WeiqingXu.(2013).Oxygen permeation through Ca-contained dual-phase membranes for oxyfuel CO2 capture.SEPARATION AND PURIFICATION TECHNOLOGY,114,31-37.
MLA Li, Hongbo,et al."Oxygen permeation through Ca-contained dual-phase membranes for oxyfuel CO2 capture".SEPARATION AND PURIFICATION TECHNOLOGY 114(2013):31-37.
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