Influence of Fe doping on the electrical properties of Sr2MgMoO6-δ

被引：20
作者：
Dorai, Arun Kumar [1 ]
Masuda, Yoshitake [2 ]
Joo, Jong-Hoon [1 ]
Woo, Sang-Kuk [1 ]
Kim, Sun-Dong [1 ]
机构：
[1] Korea Inst Energy Res, Energy Mat Ctr, Taejon 305343, South Korea
[2] Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi, Japan
来源：
MATERIALS CHEMISTRY AND PHYSICS | 2013年 / 139卷 / 2-3期
关键词：
Ceramics; Sol-gel growth; Electrical characterization; X-ray photo-emission spectroscopy; OXIDE FUEL-CELLS; ANODE MATERIAL; DOPED SR2MGMOO6-DELTA; TRANSPORT-PROPERTIES; DOUBLE PEROVSKITES; PERFORMANCE;
D O I：
10.1016/j.matchemphys.2013.02.039
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have investigated the effect of Fe doping on the structural and electrical properties of the double perovskite oxide Sr2Mg1-xFe5MoO6-delta (x = 0, 0.2, 0.5). The structure of the Fe doped compounds is tetragonal, unlike the triclinic undoped compound. The Fe doping favors the reduction of Mo6+ to Mo5+, which plays a vital role in determining the electrical properties. The conductivity increases with increasing Fe content. The samples were found to be stable in both oxidizing and reducing conditions. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：360 / 363
页数：4
相关论文
共 50 条
  • [41] Influence of isothermal hot pressing-doping treatment on the electrical and mechanical properties of bulk Bi-Sr-Ca-Cu-O
    Khalil, S. M.
    AIP ADVANCES, 2012, 2 (04):
  • [42] Effect of La doping on magnetotransport and magnetic properties of double perovskite Sr2FeMoO6 system
    Rao, GN
    Roy, S
    Mou, CY
    Chen, JW
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2006, 299 (02) : 348 - 355
  • [43] Eu doping effects on structural and magnetic properties of (Sr2-xEux)FeMoO6 compounds
    Zhang, Q.
    Xiao, Y. G.
    Xu, Z. F.
    Liu, G. Y.
    Li, J. B.
    Rao, G. H.
    JOURNAL OF SOLID STATE CHEMISTRY, 2010, 183 (10) : 2432 - 2437
  • [44] Effects of Bi doping on structural and magnetic properties of double perovskite oxides Sr2FeMoO6
    Lan, Yaohai
    Feng, Xiaomei
    Zhang, Xin
    Shen, Yifu
    Wang, Ding
    PHYSICS LETTERS A, 2016, 380 (37) : 2962 - 2967
  • [45] The Influence of La Doping and Heterogeneity on the Thermoelectric Properties of Sr3Ti2O7 Ceramics
    Lu, Zhilun
    Sinclair, Derek C.
    Reaney, Ian M.
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2016, 99 (02) : 515 - 522
  • [46] Influence on electrical properties of pristine bulk Bi2Se3 compound by substitutional doping of 'In'
    Patel, Nashreen F. F.
    Bhakhar, Sanjay A. A.
    Gupta, Shubham Umeshkumar
    Chauhan, Badal L. L.
    Solanki, G. K.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2023, 34 (02)
  • [47] Influence of V Doping on the Thermoelectric Properties of Fe2Ti1-xVxSn Heusler Alloys
    Taranova, A. I.
    Novitskii, A. P.
    Voronin, A. I.
    Taskaev, S. V.
    Khovaylo, V. V.
    SEMICONDUCTORS, 2019, 53 (06) : 768 - 771
  • [48] Phasoid intergrowth between the double perovskite Sr2MgMoO6 and the n=2 R-P phase Sr3Mo2O7
    Bernuy-Lopez, Carlos
    Pelloquin, Denis
    Raveau, Bernard
    Allix, Mathieu
    Claridge, John B.
    Rosseinsky, Matthew J.
    Wang, Peng
    Bleloch, Andrew
    SOLID STATE IONICS, 2010, 181 (19-20) : 889 - 893
  • [49] The Effect of Pr co-doping on the Densification and Electrical Properties of Sr-LaAlO3
    Villas-Boas, L. A.
    de Souza, D. P. F.
    MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2013, 16 (05): : 982 - 989
  • [50] Characterization of magnetic properties of Sr2CuWO6 and Sr2CuMoO6
    Vasala, Sami
    Saadaoui, Hassan
    Morenzoni, Elvezio
    Chmaissem, Omar
    Chan, Ting-Shan
    Chen, Jin-Ming
    Hsu, Ying-Ya
    Yamauchi, Hisao
    Karppinen, Maarit
    PHYSICAL REVIEW B, 2014, 89 (13):
12345