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Investigation on the structure stability and oxygen permeability of titanium-doped perovskite-type oxides of BaTi0.2CoxFe0.8-O-x(3-delta) (x=0.2-0.6)
Tong, JH; Yang, WS; Cai, R; Zhu, BC; Xiong, GX; Lin, LW
KeywordCeramic Membrane Perovskite Oxides Titanium Oxygen Separation
Source PublicationSEPARATION AND PURIFICATION TECHNOLOGY
2003-07-01
DOI10.1016/S1383-5866(03)00045-5
Volume32Issue:1-3Pages:289-299
Indexed ByISTP ; SCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectEngineering, Chemical
WOS Research AreaEngineering
WOS KeywordMEMBRANE REACTOR ; PERMEATION ; METHANE
AbstractTitanium-doped perovskite-type ceramic oxides of BaTi0.2CoxFe0.8-xO3-delta (x = 0.2-0.6) were synthesized by a combined citrate-EDTA complexing method. The results of XRD, TG-DTA, O-2-TPD and H-2-TPR indicated that the oxide of BaTi0.2Co0.5Fe0.3O3-delta was more stable than other compositions and the famous membrane material of SrCo0.8Fe0.2O3-delta. The oxygen permeation experiments showed that the contents of Co and Fe had a great effect on the oxygen permeability. The oxygen permeation flux of 0.90 ml cm(-2) min(-1) at 950 degreesC under air/He was obtained for the composition of BaTi0.2Co0.5Fe0.3O3-delta. (C) 2003 Elsevier Science B.V. All rights reserved.
Language英语
WOS IDWOS:000183090300040
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/139261
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Tong, JH,Yang, WS,Cai, R,et al. Investigation on the structure stability and oxygen permeability of titanium-doped perovskite-type oxides of BaTi0.2CoxFe0.8-O-x(3-delta) (x=0.2-0.6)[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2003,32(1-3):289-299.
APA Tong, JH,Yang, WS,Cai, R,Zhu, BC,Xiong, GX,&Lin, LW.(2003).Investigation on the structure stability and oxygen permeability of titanium-doped perovskite-type oxides of BaTi0.2CoxFe0.8-O-x(3-delta) (x=0.2-0.6).SEPARATION AND PURIFICATION TECHNOLOGY,32(1-3),289-299.
MLA Tong, JH,et al."Investigation on the structure stability and oxygen permeability of titanium-doped perovskite-type oxides of BaTi0.2CoxFe0.8-O-x(3-delta) (x=0.2-0.6)".SEPARATION AND PURIFICATION TECHNOLOGY 32.1-3(2003):289-299.
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