搜索

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

双掺杂的Sm0.9Sr0.1Al1-xCoxO3-δ钙钛矿结构导电陶瓷的制备及其电性能

向军 郭银涛 褚艳秋 周广振

引用本文:
Citation:

双掺杂的Sm0.9Sr0.1Al1-xCoxO3-δ钙钛矿结构导电陶瓷的制备及其电性能

向军, 郭银涛, 褚艳秋, 周广振

Preparation and electrical properties of double-doped perovskitestructured conducting ceramics Sm0.9Sr0.1Al1-xCoxO3-δ

Xiang Jun, Guo Yin-Tao, Chu Yan-Qiu, Zhou Guang-Zhen
PDF
导出引用
  • 采用有机凝胶法结合高温烧结制备了Sm0.9Sr0.1Al1-xCoxO3-δ (SSAC,x = 0.2,0.4,0.5,0.6) 系列钙钛矿结构混合导电陶瓷,并详细讨论了烧结温度和Co掺杂量对其晶体结构、相组成和电性能的影响.X射线衍射结果显示,过高的烧结温度或Co掺杂量都会导致杂相Sm(Sr)CoO3生成,Co在该体系的固溶限位于50mol%—60mol%之间,Co对Al的部分取代使晶格体积增大.电性能测量结果表明,SSAC陶瓷的电导率主要取决于p型电导,其导电行为符合小极化子跳跃导电机制;随着烧结温度的升高,材料的电导率逐渐增大;在固溶限内随Co含量的增加,SSAC陶瓷的电导率增大,表观活化能减小;1200 ℃烧结10 h制得的单相Sm0.9Sr0.1Al0.5Co0.5O3-δ陶瓷体在800℃的电导率达63.4 S/cm,表观活化能为0.14eV.具有良好电性能的SSAC导电陶瓷有望应用于高温电化学领域.
    A series of new mixed-conducting ceramics Sm0.9Sr0.1Al1-xCoxO3-δ(SSAC, x=0.2, 0.4, 0.5, 0.6) with perovskite structure were prepared by sintering the precursor powders derived from organic gel process. The effects of sintering temperature and Co doping concentration on the crystal structure, phase composition and electrical properties were also discussed in detail. The X-ray diffraction results show that the over-high sintering temperature or Co doping content will lead to the formation of impure phase with a chemical formula of Sm(Sr)CoO3 in sinters, and the solid solubility limit of Co in this system lies in the range of 50 mol%—60 mol%. The partial substitution of Co for Al in Sm0.9Sr0.1Al1-xCoxO3-δ results in an increase in lattice volume. The measurement results of electrical properties reveal that the conductivities of SSAC ceramics are dominated by p-type conduction, and the conduction behavior conforms to the small polaron hopping transport mechanism. With the increasing sintering temperature, the conductivities of as-prepared samples gradually increase. For the SSAC ceramics with Co content lower than the solid solubility limit, it is observed that their conductivities increase with the increase of Co content while the corresponding apparent activation energies decrease. The prepared single-phase Sm0.9Sr0.1Al0.5Co0.5O3-δ ceramic body by sintering at 1200℃ for 10h has a conductivity of 63.4 S/cm and an apparent activation energy of 0.14eV. These novel SSAC mixed-conducting ceramics with good electrical properties can potentially be used in the field of high temperature electrochemistry.
    • 基金项目: 江苏省高校自然科学研究计划(批准号:2008SL061J)资助的课题.
    [1]

    Marques F M B, Kharton V V, Naumovich E N, Shaula A L, Kovalevsky A V, Yaremchenko A A 2006 Solid State Ionics 177 1697

    [2]

    Liu X M, Yang M, Lü Z, Pei L, Liu J, Sun W H 1999 Chin. Phys. 8 690

    [3]

    Shao Z P, Haile S M 2004 Nature 431 170

    [4]

    Wang H, Tablet C, Feldhoff A, Caro J 2005 Adv. Mater. 17 1785

    [5]

    Alberti G, Casciola M 2001 Solid State Ionics 145 3

    [6]

    Xia C R, Rauch W, Chen F L, Liu M L 2002 Solid State Ionics 149 11

    [7]

    Koyama M, Wen C, Masuyama T, Otomo J, Fukunaga H, Yamada K, Eguchi K, Takahashi H 2001 J. Electrochem. Soc. 148 A795

    [8]

    Martiniz-Juarez A, Sanchez L, Chinarro E, Recio P, Pascual C, Jurado J R 2000 Solid State Ionics 135 525

    [9]

    Senaris-Rodriguez M A, Goodenough J B 1995 J. Solid State Chem. 116 224

    [10]

    Lv H, Wu Y J, Huang B, Zhao B Y, Hu K A 2006 Solid State Ionics 177 901

    [11]

    Lü H, Zhao B Y, Sun G, Chen G, Hu K A 2007 Mater. Res. Bull. 42 1999

    [12]

    Asamoto M, Harada N, Iwamoto Y, Yamaura H, Sadaoka Y, Yahiro H 2009 Top. Catal. 52 823

    [13]

    Ishihara T, Tabuchi J, Ishikawa S, Yan J W, Enoki M, Matsumoto H 2006 Solid State Ionics 177 1949

    [14]

    Polini R, Falsetti A, Traversa E, Schf O, Kanuth P 2007 J. Eur. Ceram. Soc. 27 4291

    [15]

    Basu S, Chakraborty A, Devi P S, Maiti H S 2005 J. Am. Ceram. Soc. 88 2110

    [16]

    Ji Y P, Gyeong M C 2006 J. Electroceram. 17 787

    [17]

    Li S, Bergman B, Zhao Z 2009 J. Eur. Ceram. Soc. 29 1133

    [18]

    Yamamure Y, Ihara C,Kawasakis S, Sakai H, Suzuki K, Takami S, Kubo M, Miyamoto A 2003 Solid State Ionics 160 93

    [19]

    Xiang J, Wang X H 2008 Acta Phys. Sin. 57 4417 (in Chinese)[向 军、 王晓辉 2008 物理学报 57 4417]

    [20]

    Xiang J, Wei T, Peng T G, Zhang Y, Lou K X, Shen X Q 2009 Acta Phys. Sin. 58 3402 (in Chinese)[向 军、 卫 婷、 彭田贵、 张 誉、 娄可行、 沈湘黔 2009 物理学报 58 3402]

    [21]

    Xiang J, Wei T, Peng T G, Zhang Y, Lou K X, Shen X Q 2009 Acta Chim. Sin. 67 2450 (in Chinese)[向 军、 卫 婷、 彭田贵、 张 誉、 娄可行、 沈湘黔 2009 化学学报 67 2450]

    [22]

    Shannon R D, Prewitt C T 1969 Acta Crystallogr. Sect. B 25 925

    [23]

    Fu Q X, Tietz F, Lersch P, Stǒver D 2006 Solid State Ionics 177 1059

    [24]

    Song H S, Min J H, Kim J, Moon J 2009 J. Power Sources 191 269

    [25]

    Yang S, He T M, He Q 2008 J. Alloys Compd. 450 400

    [26]

    Huang C Y, Huang T J 2002 J. Mater. Sci. 37 4581

    [27]

    Zhang K, Ran R, Ge L, Shao Z P, Jin W Q, Xu N P 2008 J. Membr. Sci. 323 436

    [28]

    Nagai T, Ito W, Sakon T 2007 Solid State Ionics 177 3433

    [29]

    Khrokounov B A, Nfa H, Aldinger F 2006 J. Solid State Electrochem. 10 479

    [30]

    Fu Q X, Xu Z Y, Peng D K, Liu X Q, Meng G Y 2003 J. Mater. Sci. 38 2901

    [31]

    Liu R R, Xu D P, Li S, Lü Z, Xue Y F, Wang D Y, Su W H 2005 J. Jilin Univ. (Sci. Ed. ) 43 658 (in Chinese) [刘润茹、 许大鹏、 李 霜、 吕 喆、 薛燕峰、 王德涌、 苏文辉 2005吉林大学学报 (理学版) 43 658]

  • [1]

    Marques F M B, Kharton V V, Naumovich E N, Shaula A L, Kovalevsky A V, Yaremchenko A A 2006 Solid State Ionics 177 1697

    [2]

    Liu X M, Yang M, Lü Z, Pei L, Liu J, Sun W H 1999 Chin. Phys. 8 690

    [3]

    Shao Z P, Haile S M 2004 Nature 431 170

    [4]

    Wang H, Tablet C, Feldhoff A, Caro J 2005 Adv. Mater. 17 1785

    [5]

    Alberti G, Casciola M 2001 Solid State Ionics 145 3

    [6]

    Xia C R, Rauch W, Chen F L, Liu M L 2002 Solid State Ionics 149 11

    [7]

    Koyama M, Wen C, Masuyama T, Otomo J, Fukunaga H, Yamada K, Eguchi K, Takahashi H 2001 J. Electrochem. Soc. 148 A795

    [8]

    Martiniz-Juarez A, Sanchez L, Chinarro E, Recio P, Pascual C, Jurado J R 2000 Solid State Ionics 135 525

    [9]

    Senaris-Rodriguez M A, Goodenough J B 1995 J. Solid State Chem. 116 224

    [10]

    Lv H, Wu Y J, Huang B, Zhao B Y, Hu K A 2006 Solid State Ionics 177 901

    [11]

    Lü H, Zhao B Y, Sun G, Chen G, Hu K A 2007 Mater. Res. Bull. 42 1999

    [12]

    Asamoto M, Harada N, Iwamoto Y, Yamaura H, Sadaoka Y, Yahiro H 2009 Top. Catal. 52 823

    [13]

    Ishihara T, Tabuchi J, Ishikawa S, Yan J W, Enoki M, Matsumoto H 2006 Solid State Ionics 177 1949

    [14]

    Polini R, Falsetti A, Traversa E, Schf O, Kanuth P 2007 J. Eur. Ceram. Soc. 27 4291

    [15]

    Basu S, Chakraborty A, Devi P S, Maiti H S 2005 J. Am. Ceram. Soc. 88 2110

    [16]

    Ji Y P, Gyeong M C 2006 J. Electroceram. 17 787

    [17]

    Li S, Bergman B, Zhao Z 2009 J. Eur. Ceram. Soc. 29 1133

    [18]

    Yamamure Y, Ihara C,Kawasakis S, Sakai H, Suzuki K, Takami S, Kubo M, Miyamoto A 2003 Solid State Ionics 160 93

    [19]

    Xiang J, Wang X H 2008 Acta Phys. Sin. 57 4417 (in Chinese)[向 军、 王晓辉 2008 物理学报 57 4417]

    [20]

    Xiang J, Wei T, Peng T G, Zhang Y, Lou K X, Shen X Q 2009 Acta Phys. Sin. 58 3402 (in Chinese)[向 军、 卫 婷、 彭田贵、 张 誉、 娄可行、 沈湘黔 2009 物理学报 58 3402]

    [21]

    Xiang J, Wei T, Peng T G, Zhang Y, Lou K X, Shen X Q 2009 Acta Chim. Sin. 67 2450 (in Chinese)[向 军、 卫 婷、 彭田贵、 张 誉、 娄可行、 沈湘黔 2009 化学学报 67 2450]

    [22]

    Shannon R D, Prewitt C T 1969 Acta Crystallogr. Sect. B 25 925

    [23]

    Fu Q X, Tietz F, Lersch P, Stǒver D 2006 Solid State Ionics 177 1059

    [24]

    Song H S, Min J H, Kim J, Moon J 2009 J. Power Sources 191 269

    [25]

    Yang S, He T M, He Q 2008 J. Alloys Compd. 450 400

    [26]

    Huang C Y, Huang T J 2002 J. Mater. Sci. 37 4581

    [27]

    Zhang K, Ran R, Ge L, Shao Z P, Jin W Q, Xu N P 2008 J. Membr. Sci. 323 436

    [28]

    Nagai T, Ito W, Sakon T 2007 Solid State Ionics 177 3433

    [29]

    Khrokounov B A, Nfa H, Aldinger F 2006 J. Solid State Electrochem. 10 479

    [30]

    Fu Q X, Xu Z Y, Peng D K, Liu X Q, Meng G Y 2003 J. Mater. Sci. 38 2901

    [31]

    Liu R R, Xu D P, Li S, Lü Z, Xue Y F, Wang D Y, Su W H 2005 J. Jilin Univ. (Sci. Ed. ) 43 658 (in Chinese) [刘润茹、 许大鹏、 李 霜、 吕 喆、 薛燕峰、 王德涌、 苏文辉 2005吉林大学学报 (理学版) 43 658]

  • [1] 马孟宇, 蔚翠, 何泽召, 郭建超, 刘庆彬, 冯志红. 氢终端金刚石薄膜生长及其表面结构研究. 物理学报, 2024, 0(0): . doi: 10.7498/aps.73.20240053
    [2] 刘庆彬, 蔚翠, 郭建超, 马孟宇, 何泽召, 周闯杰, 高学栋, 余浩, 冯志红. 多晶金刚石对硅基氮化镓材料的影响. 物理学报, 2023, 72(9): 098104. doi: 10.7498/aps.72.20221942
    [3] 杨如霞, 卢玉明, 曾丽竹, 张禄佳, 李冠男. 钆掺杂对0.7BiFe0.95Ga0.05O3-0.3BaTiO3陶瓷的结构、介电性能和多铁性能的影响. 物理学报, 2020, 69(10): 107701. doi: 10.7498/aps.69.20200175
    [4] 魏晓薇, 陶红, 赵纯林, 吴家刚. 高性能铌酸钾钠基无铅陶瓷的压电和电卡性能. 物理学报, 2020, 69(21): 217705. doi: 10.7498/aps.69.20200540
    [5] 赵小强, 赵学童, 许超, 李巍巍, 任路路, 廖瑞金, 李建英. ZnO-Bi2O3系压敏陶瓷缺陷弛豫特性的研究进展. 物理学报, 2017, 66(2): 027701. doi: 10.7498/aps.66.027701
    [6] 侯艳洁, 胡春光, 张雷, 陈雪娇, 傅星, 胡小唐. 纳米有机薄膜有效导电层的反射光谱法研究. 物理学报, 2016, 65(20): 200201. doi: 10.7498/aps.65.200201
    [7] 赵学童, 廖瑞金, 李建英, 王飞鹏. 直流老化对CaCu3Ti4O12陶瓷介电性能的影响. 物理学报, 2015, 64(12): 127701. doi: 10.7498/aps.64.127701
    [8] 董国义, 李龙江, 吕青, 王淑芳, 戴守愚, 王江龙, 傅光生. Lu3+掺杂对CdO陶瓷电、热输运性能的影响. 物理学报, 2014, 63(17): 178102. doi: 10.7498/aps.63.178102
    [9] 宋桂林, 周晓辉, 苏健, 杨海刚, 王天兴, 常方高. Gd,Co共掺杂对BiFeO3陶瓷电输运和铁磁特性的影响. 物理学报, 2012, 61(17): 177501. doi: 10.7498/aps.61.177501
    [10] 向军, 郭银涛, 周广振, 褚艳秋. 碱土和过渡金属掺杂NdAlO3导电陶瓷的制备、结构与电性能研究. 物理学报, 2012, 61(22): 227201. doi: 10.7498/aps.61.227201
    [11] 蒋冬冬, 谷岩, 冯玉军, 杜金梅. 静水压下锆锡钛酸铅铁电陶瓷相变和介电性能研究. 物理学报, 2011, 60(10): 107703. doi: 10.7498/aps.60.107703
    [12] 袁昌来, 刘心宇, 黄静月, 周昌荣, 许积文. Bi0.5Ba0.5FeO3 陶瓷的电性能及阻抗分析. 物理学报, 2011, 60(2): 025201. doi: 10.7498/aps.60.025201
    [13] 丁南, 唐新桂, 匡淑娟, 伍君博, 刘秋香, 何琴玉. 锰掺杂对Ba(Zr, Ti)O3陶瓷压电与介电性能的影响. 物理学报, 2010, 59(9): 6613-6619. doi: 10.7498/aps.59.6613
    [14] 毛朝梁, 董显林, 王根水, 姚春华, 曹菲, 曹盛, 杨丽慧, 王永令. 晶粒尺寸对Ba0.70Sr0.30TiO3陶瓷介电性能的影响规律及机理研究. 物理学报, 2009, 58(8): 5784-5789. doi: 10.7498/aps.58.5784
    [15] 杨帆, 马瑾, 孔令沂, 栾彩娜, 朱振. 金属有机物化学气相沉积法生长Ga2(1-x)In2xO3薄膜的结构及光电性能研究. 物理学报, 2009, 58(10): 7079-7082. doi: 10.7498/aps.58.7079
    [16] 慕春红, 刘 鹏, 贺 颖, 张 丹, 孟 玲, 边小兵. Fe掺杂CaCu3Ti4O12陶瓷的介电性能与弛豫特性研究. 物理学报, 2008, 57(4): 2432-2437. doi: 10.7498/aps.57.2432
    [17] 刘 鹏, 贺 颖, 李 俊, 朱刚强, 边小兵. 添加Nb对CaCu3Ti4O12陶瓷介电性能的影响. 物理学报, 2007, 56(9): 5489-5493. doi: 10.7498/aps.56.5489
    [18] 金 灿, 朱 骏, 毛翔宇, 何军辉, 陈小兵. Mo掺杂SrBi4Ti4O15陶瓷的铁电介电性能. 物理学报, 2006, 55(7): 3716-3720. doi: 10.7498/aps.55.3716
    [19] 羌 锋, 朱 骏, 毛翔宇, 陈小兵. Dy掺杂对Sr2Bi4Ti5O18铁电陶瓷性能的影响. 物理学报, 2005, 54(11): 5422-5427. doi: 10.7498/aps.54.5422
    [20] 初宝进, 李国荣, 殷庆瑞, 张望重, 陈大任. 非化学计量和掺杂对(Na1/2Bi1/2)0.92Ba0.08TiO3陶瓷电性能的影响. 物理学报, 2001, 50(10): 2012-2016. doi: 10.7498/aps.50.2012
计量
  • 文章访问数:  6811
  • PDF下载量:  943
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-04-02
  • 修回日期:  2010-05-21
  • 刊出日期:  2011-01-05

/

返回文章
返回