DICP OpenIR
Subject Area物理化学
Perovskite La0.6Sr0.4B0.2Fe0.8O3-delta (B = Ti, Cr, Co) oxides: Structural, reduction-tolerant, sintering, and electrical properties
Lu, Hui1; Zhu, Linlin1; Kim, Jong Pyo2; Son, Sou Hwan2; Park, Jung Hoon2; Lu H(鲁辉); JungHoonPark
KeywordPerovskite Oxides Structural Stability Reduction-tolerance Sintering Electrical Conductivity
Source PublicationSOLID STATE IONICS
2012-02-23
DOI10.1016/j.ssi.2012.01.001
Volume209Pages:24-29
Indexed BySCI
SubtypeArticle
Department5
Funding Project504
Contribution Rank1, 1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical ; Physics, Condensed Matter
WOS Research AreaChemistry ; Physics
WOS KeywordOXYGEN PERMEATION ; SEPARATION MEMBRANES ; CERAMIC MEMBRANES ; PARTIAL OXIDATION ; HIGH-PRESSURES ; STABILITY ; TRANSPORT ; FE ; LA0.6SR0.4CO0.2FE0.8O3-DELTA ; BA0.5SR0.5CO0.8FE0.2O3-DELTA
AbstractThe perovskite La0.6Sr0.4B0.2Fe0.8O3 - delta (B = Ti, Cr, Co) powders have been synthesized by the citrate gel method. Structural, reduction-tolerant, and sintering properties of the perovskite La(0.6)Sr(0.4)B(0.2)Fe(0.8)0O(3 - delta) (B = Ti, Cr, Co) oxides were studied by x-ray diffraction (XRD), thermogravimetry (TG), and scanning electron microscope (SEM). The enhanced structural stability of the Co-free La0.6Sr0.4B0.2Fe0.8O3 - delta (B = Cr, Ti) oxides is ascribed to the higher metal-oxygen bonding energy of the Ti and Cr cations in the oxides. Electrical conductivities of the sintered La0.6Sr0.4B0.2Fe0.8O3 - delta (B = Ti, Cr, Co) ceramics were measured, and increased as B = Co > Cr > Ti among the La0.6Sr0.4B0.2Fe0.8O3 - delta oxides. (c) 2012 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000302376700005
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/118173
Collection中国科学院大连化学物理研究所
Corresponding AuthorLu H(鲁辉); JungHoonPark
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Korea Inst Energy Res, Climate Change Technol Res Div, Greenhouse Gas Res Ctr, Taejon 305343, South Korea
Recommended Citation
GB/T 7714
Lu, Hui,Zhu, Linlin,Kim, Jong Pyo,et al. Perovskite La0.6Sr0.4B0.2Fe0.8O3-delta (B = Ti, Cr, Co) oxides: Structural, reduction-tolerant, sintering, and electrical properties[J]. SOLID STATE IONICS,2012,209:24-29.
APA Lu, Hui.,Zhu, Linlin.,Kim, Jong Pyo.,Son, Sou Hwan.,Park, Jung Hoon.,...&JungHoonPark.(2012).Perovskite La0.6Sr0.4B0.2Fe0.8O3-delta (B = Ti, Cr, Co) oxides: Structural, reduction-tolerant, sintering, and electrical properties.SOLID STATE IONICS,209,24-29.
MLA Lu, Hui,et al."Perovskite La0.6Sr0.4B0.2Fe0.8O3-delta (B = Ti, Cr, Co) oxides: Structural, reduction-tolerant, sintering, and electrical properties".SOLID STATE IONICS 209(2012):24-29.
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