RBaCo2O5+δ陶瓷的氧阻性能研究

doi:10.3724/SP.J.1077.2012.12130

无机材料学报 ›› 2012, Vol. 27 ›› Issue (8): 887-890.DOI: 10.3724/SP.J.1077.2012.12130 CSTR: 32189.14.SP.J.1077.2012.12130

RBaCo₂O_5+δ陶瓷的氧阻性能研究

宋红章¹, 秦臻², 高峰¹, 贾建峰¹, 杨德林¹, 胡行¹

(1. 郑州大学物理工程学院材料物理教育部重点实验室, 郑州 450052; 2. 华北水利水电学院数学与信息科学学院, 郑州 450011)

收稿日期:2012-03-05 修回日期:2012-04-05 出版日期:2012-08-20 网络出版日期:2012-07-09
基金资助:
Natural Science Research Project of Education Committee of Henan Province (2011B430021)

Investigation on Oxygen Resistance Properties of RBaCo₂O_5+δ Ceramics

SONG Hong-Zhang¹, QIN Zhen², GAO Feng¹, JIA Jian-Feng¹, YANG De-Lin¹, HU Xing¹

(1. Key Laboratory of Material Physics of Ministry of Education, School of Physics and Engineering, Zhengzhou University, Zhengzhou 450052, China; 2. College of Mathematics and Information Science, North China University of Water Conservancy and Electric Power, Zhengzhou 450011, China)

Received:2012-03-05 Revised:2012-04-05 Published:2012-08-20 Online:2012-07-09
Supported by:
Natural Science Research Project of Education Committee of Henan Province (2011B430021)

摘要/Abstract

摘要： 用固相反应法制备了RBaCo₂O_5+δ(R=Y、Dy、Gd、Pr、Nd、Sm和Eu)系列陶瓷. 用标准四探针法测量了它们从室温到600℃之间的电阻率变化. 在温度较低时, 它们的电阻率都随着温度的升高而减小, 显示为半导体特征. 当电阻率在某一温度达到最大值后, 电阻率开始随着温度升高而缓慢增加, 显示为半金属特征. 进一步研究了RBaCo₂O_5+δ系列陶瓷在高温恒温时的电阻率随着环境气氛的变化情况. 结果表明RBaCo₂O_5+δ陶瓷是一类潜在的氧阻传感器材料, 并且它们的响应速率从快到慢顺序是YBaCo₂O_5+δ> DyBaCo₂O_5+δ > GdBaCo₂O_5+δ > PrBaCo₂O_5+δ > NdBaCo₂O_5+δ > SmBaCo₂O_5+δ > EuBaCo₂O_5+δ. 以YBaCo₂O_5+δ陶瓷为例, 在700℃恒温时, 当从氧气氛切换到氮气氛时, 由于晶格中氧的脱附导致电阻率先是快速上升, 然后缓慢上升, 并在90 s内达到最大平衡值. 反之, 当从氮气氛切换为氧气氛时, 由于氧的吸附, 电阻率迅速降低, 约30 s内达到最小平衡值.

关键词: RBaCo₂O_5+δ陶瓷, 环境氧分压, 变阻器, 传感器

Abstract: RBaCo₂O_5+δ (R=Y, Dy, Gd, Pr, Nd, Sm, and Eu) ceramics were synthesized by the solid-state reaction method. Their resistivities depending on temperature were investigated by the standard four-probe method from room temperature to 600℃. At low temperature, all the resistivities decrease with the rising temperature, and exhibit semiconducting behavior. After the resistivities reach minimum values at certain temperatures, they increase slowly with temperature, and exhibit semimetal conducting behavior. Especially, the resistivity variations of RBaCo₂O_5+δ samples with the change of atmosphere at constant temperatures are studied. The results show that RBaCo₂O_5+δ could be potential oxygen resistance sensor materials, and that the responding rates of RBaCo₂O_5+δ are YBaCo₂O_5+δ > DyBaCo₂O_5+δ > GdBaCo₂O_5+δ > PrBaCo₂O_5+δ > NdBaCo₂O_5+δ > SmBaCo₂O_5+δ > EuBaCo₂O_5+δ. For YBaCo₂O_5+δ, the resistivity rises quickly due to the oxygen desorption when the atmosphere is switched from oxygen to nitrogen at 700℃, and reaches its maximum equilibrium value within 90 s. In addition, the resistivity drops drastically due to the oxygen adsorption when the nitrogen atmosphere is switched to oxygen, and reaches its minimum equilibrium value within 30 s.

Key words: RBaCo₂O_5+δ ceramics, surrounding oxygen pressure, varistors, sensors

中图分类号:

TB34

宋红章, 秦臻, 高峰, 贾建峰, 杨德林, 胡行. RBaCo₂O_5+δ陶瓷的氧阻性能研究[J]. 无机材料学报, 2012, 27(8): 887-890.

SONG Hong-Zhang, QIN Zhen, GAO Feng, JIA Jian-Feng, YANG De-Lin, HU Xing. Investigation on Oxygen Resistance Properties of RBaCo₂O_5+δ Ceramics[J]. Journal of Inorganic Materials, 2012, 27(8): 887-890.

参考文献

[1] Watenabe K, Yuasa M, Kida T, et al. High-performance oxygen- permeable membrances with an asymmetric structure using Ba0.05La0.05FeO3?δ perovskite-type oxide. Adv. Mater., 2010, 22(21): 2367–2370.

[2] Luo H, Efimov K, Jiang H, et al. CO2-stable and cobalt-free dual-phase membrane for oxygen separation. Angew. Chem. Int. Ed., 2011, 50(3): 759–763.

[3] Huang Y H, Dass R I, Xing Z L, et al. Double perovskites as anode materials for solid-oxide fuel cells. Science, 2006, 312(5771): 254–257.

[4] Ghasdi M, Alamdari H, Royer S, et al. Electrical and CO gas sensing properties of nanostructured La1-xCexCoO3 perovskite prepared by activated reactive synthesis. Sens. Actuat. B, 2011, 156(1): 147–155.

[5] Maignan A, Martin C, Pelloquin D, et al. Structural and magnetic studies of ordered oxygen-deficient perovskites LnBaCo2O5+δ, closely related to the “112” structure. J. Solid State Chem., 1999, 142(2): 247–260.

[6] Akahoshi D, Ueda Y. Oxygen nonstoichiometry, structures, and physical properties of YBaCo2O5+x (0.00≤x≤0.52). J. Solid State Chem., 2001, 156(2): 355–363.

[7] Frontera C, Caneiro A, Carrillo A E, et al. Tailoring oxygen content on PrBaCo2O5+δ layered cobalties. Chem. Mater., 2005, 17(22): 5439–5445.

[8] Vogt T, Woodward P M, Karen P, et al. Low to high spin-state transition induced by charge ordering in antiferromagnetic YBaCo2O5. Phys. Rev. Lett., 2000, 84(13): 2969–2972.

[9] Parfitt D, Chroneos A, Tarancón A, et al. Oxygen ion diffusion in cation ordered/disordered GdBaCo2O5+δ. J. Mater. Chem., 2011, 21(7): 2183–2186.

[10] Streule S, Podlesnyak A, Sheptyakov D, et al. High-temperature order-disorder transition and polaronic conductivity in PrBaCo2O5.48. Phys. Rev. B, 2006, 73(9): 094203–1–5.

[11] Moritomo Y, Akimoto T, Takeo M, et al. Metal-insulator transition induced by a spin-state transition in TbBaCo2O5+δ (δ=0.5). Phys. Rev. B, 2000, 61(20): 13325–13328.

[12] Khalyavin D D, Argyriou D N, Amann U, et al. Spin-state ordering and magnetic structures in the cobaltites YBaCo2O5+δ (δ=0.50 and 0.44). Phys. Rev. B, 2007, 75(13): 134407–1–15.

[13] Taskin A A, Lavrov A N. Origin of the large thermoelectric power in oxygen-variable RBaCo2O5+x (R=Gd, Nd). Phys. Rev. B, 2006, 73(12): 121101–1–4.

[14] Zhang X, Hao H, Hu X. Electronic transport properties of YBaCo2-xCuxO5+δ (0≤x≤1) at high temperature. Physica B, 2008, 403(19/20): 3406–3409.

[15] Motohashi T, Ueda T, Masubuchi Y, et al. Remarkable oxygen intake/release capability of BaYMn2O5+δ: applications to oxygen storage technologies. Chem. Mater., 2010, 22(10): 3192–3196.

[16] Taskin A A, Lavrov A N, Ando Y. Achieving fast oxygen diffusion in perovskites by cation ordering. Appl. Phys. Lett., 2005, 86(9): 091910–1–3.

[17] Hao H, Zheng L, Wang Y, et al. Oxygen adsorption/desorption behavior of YBaCo4O7+δ and its application to oxygen removal from nitrogen. J. Rare Earth, 2007, 25(3): 275–281.

[18] Kim G, Wang S, Jacobson A J, et al. Oxygen exchange kinetics of epitaxial PrBaCo2O5+δ thin ?lms. Appl. Phys. Lett., 2006, 88(2): 024103–1–3.

[19] Shen Z, Lu P, Yan G, et al. Enhancing the oxygen permeability of Ba0.5Sr0.5Co0.8Fe0.2O5+δ membranes by coating RBaCo2O5+δ (R= Pr, Nd, Sm, Gd) layers. Mater. Lett., 2010, 64(8): 980–982.

[20] Chen T, Zhao H, Xu N, et al. Synthesis and oxygen permeation properties of a Ce0.8Sm0.2O2?δ–LaBaCo2O5+δ dual-phase composite membrane. J. Membr. Sci., 2011, 370(1/2): 158–165.

[21] Xue J, Shen Y, He T. Performance of double-perovskite YBa0.5Sr0.5Co2O5+δ as cathode material for intermediate-temperature solid oxide fuel cells. Int. J. Hydrogen Energy, 2011, 36(11): 6894–6898.

[22] Lee S J, Kim DS, Muralidharan P, et al. Improved electrochemical performance and thermal compatibility of Fe- and Cu-doped SmBaCo2O5+δ–Ce0.9Gd0.1O1.95 composite cathode for intermediate- temperature solid oxide fuel cells. J. Power Sources, 2011, 196(6): 3095–3098.

[23] Liu J, Liu M, Collins G, et al. Epitaxial nature and transport properties in (LaBa)Co2O5+δ thin films. Chem. Mater., 2010, 22(3): 799–802.

RBaCo₂O_5+δ陶瓷的氧阻性能研究

Investigation on Oxygen Resistance Properties of RBaCo₂O_5+δ Ceramics

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