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Effects of Synthesis Methods of BICUVOX.10 Membranes on Oxygen Permeation at Moderate Temperatures
Wang Jibo1,2; Ji Baofeng1,2; Zhu Xuefeng1; Cong You1; Yang Weishen1; Zhu XF(朱雪峰); Yang WS(杨维慎)
KeywordBicuvox.10 Ceramic Membrane Oxygen Permeation Electrochemical Oxygen Pump Oxide Ion Conductor
Source PublicationCHINESE JOURNAL OF CATALYSIS
2009-09-01
Volume30Issue:9Pages:926-932
Indexed BySCI
SubtypeArticle
Department5
Funding Project504
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordOXIDE-ION CONDUCTORS ; SOLID-ELECTROLYTE ; BIMEVOX ; CONDUCTIVITY ; IMPEDANCE
AbstractBi(2)V(0.9)Cu(0.1)O(5.35) (BICUVOX.10) powders and dense membranes were synthesized by the solid-state reaction (SSR) and EDTA-citric acid (EC) methods and investigated by X-ray diffraction, scanning electron microscopy, oxygen permeation test, and impedance spectroscopy. The results showed that the EC process gave pure BICUVOX.10 powder more easily than the SSR method. However, the membrane from the SSR method was more stable than the membrane from the EC method. The maximum current density without inducing potential instability through the membranes from the EC method and SSR method were, respectively, 1.6 and 1.2 A/cm(2), and the oxygen fluxes were 3.9 and 4.5 ml/(min cm(2)) at 400 degrees C. The microstructure of the membrane, such as the grain size, influenced the oxygen permeability and conductivity significantly.
Language英语
URL查看原文
WOS IDWOS:000271079600014
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/101993
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhu XF(朱雪峰); Yang WS(杨维慎)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wang Jibo,Ji Baofeng,Zhu Xuefeng,et al. Effects of Synthesis Methods of BICUVOX.10 Membranes on Oxygen Permeation at Moderate Temperatures[J]. CHINESE JOURNAL OF CATALYSIS,2009,30(9):926-932.
APA Wang Jibo.,Ji Baofeng.,Zhu Xuefeng.,Cong You.,Yang Weishen.,...&杨维慎.(2009).Effects of Synthesis Methods of BICUVOX.10 Membranes on Oxygen Permeation at Moderate Temperatures.CHINESE JOURNAL OF CATALYSIS,30(9),926-932.
MLA Wang Jibo,et al."Effects of Synthesis Methods of BICUVOX.10 Membranes on Oxygen Permeation at Moderate Temperatures".CHINESE JOURNAL OF CATALYSIS 30.9(2009):926-932.
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