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<113>c晶带轴下Ba(B'1/3B″2/3)O3钙钛矿B位1∶2有序结构的透射电镜表征

马翩翩 刘观福 乔茵 徐人豪

马翩翩, 刘观福, 乔茵, 徐人豪. <113>c晶带轴下Ba(B'1/3B″2/3)O3钙钛矿B位1∶2有序结构的透射电镜表征[J]. 分析测试技术与仪器, 2022, 28(2): 113-117. doi: 10.16495/j.1006-3757.2022.02.001
引用本文: 马翩翩, 刘观福, 乔茵, 徐人豪. <113>c晶带轴下Ba(B'1/3B″2/3)O3钙钛矿B位1∶2有序结构的透射电镜表征[J]. 分析测试技术与仪器, 2022, 28(2): 113-117. doi: 10.16495/j.1006-3757.2022.02.001
MA Pian-pian, LIU Guan-fu, QIAO Yin, XU Ren-hao. Characterization of B-Site 1∶2 Ordering Structure for Ba(B′1/3B″2/3)O3 Perovskites Along <113>c Zone Axis by Transmission Electron Microscopy[J]. Analysis and Testing Technology and Instruments, 2022, 28(2): 113-117. doi: 10.16495/j.1006-3757.2022.02.001
Citation: MA Pian-pian, LIU Guan-fu, QIAO Yin, XU Ren-hao. Characterization of B-Site 1∶2 Ordering Structure for Ba(B′1/3B″2/3)O3 Perovskites Along <113>c Zone Axis by Transmission Electron Microscopy[J]. Analysis and Testing Technology and Instruments, 2022, 28(2): 113-117. doi: 10.16495/j.1006-3757.2022.02.001

<113>c晶带轴下Ba(B'1/3B″2/3)O3钙钛矿B位1∶2有序结构的透射电镜表征

doi: 10.16495/j.1006-3757.2022.02.001
基金项目: 

国家自然科学基金 51702290

详细信息
    作者简介:

    马翩翩(1989-),女,副教授,从事材料科学的研究,E-mail: pianpianma@zstu.edu.cn

  • 中图分类号: TN16;TB321

Characterization of B-Site 1∶2 Ordering Structure for Ba(B′1/3B″2/3)O3 Perovskites Along <113>c Zone Axis by Transmission Electron Microscopy

Funds: 

National Science Foundation of China 51702290

  • 摘要: 提出了通过透射电子显微镜表征Ba(B′1/3B″2/3)O3钙钛矿(B′ = Zn2+、Mg2+、Co2+或Ni2+B″ = Ta5+或Nb5+)B位1∶2有序结构时可采用的一个新的晶带轴(< 113>c),并首次研究了 < 113>c带轴下有序钙钛矿的原子架构. 在 < 113>c晶带轴下,选区电子衍射(SAED)中的±1/3{112}型超晶格斑点揭示了钙钛矿的1∶2有序结构. 对应的高分辨电子衍射(HRTEM)图像清楚地显示了有序畴的大小和原子结构. 高分辨图像中的成分衬度与原子结构非常匹配,进一步证实了沿 < 113>c带轴下的1∶2有序结构.
  • 图  1  Ba(B′1/3B″2/3)O3钙钛矿的晶体结构(a) 无序排列,(b) 1∶2有序排列,示意图显示了沿不同投影的原子有序排列结构:<111>c、<110>c和<113>c

    Figure  1.  Crystal structure of (a) disordered and (b) 1∶2 ordered of Ba(B′1/3B″2/3)O3 perovskites Schematic diagrams showing the atomic architectures of ordered structure along different projections: <111>c, <110>c and <113>c

    图  2  沿[113]c带轴下BCZN样品的SAED(a)和HRTEM(b) 图像

    Figure  2.  (a) SAED pattern and (b) HRTEM image viewed along [113]c zone axis for BCZN sample

    图  3  (a) 沿[113]c带轴的详细有序结构分析, (b) 标记区域的更高放大晶格图像,插图显示了相应的原子结构

    Figure  3.  (a) Detailed ordering structure analysis along [113]c zone axis and (b) higher amplification lattice image of marked area, inset shows corresponding atomic architecture

    表  1  Ba(B′1/3B″2/3)O3钙钛矿沿不同区域轴的排序特征总结

    Table  1.   Summary of ordering features for Ba(B′1/3B″2/3)O3 perovskites along various zone axises

    带轴 超晶格点 超晶格间距/nm 可见畴比例 参考文献
    <110>c ±1/3{111} 0.71 1/2 [19]
    <111>c ±1/3{112} 0.50 1/4 [19]
    <110>c ±1/3{111} 0.71 1/4 [19]
    <113>c ±1/3{112} 0.50 1/6 本工作
    下载: 导出CSV
  • [1] Bhalla A S, Guo R Y, Roy R. The perovskite structure-a review of its role in ceramic science and technology[J]. Materials Research Innovations, 2000, 4(1): 3-26. doi: 10.1007/s100190000062
    [2] Niu G D, Guo X D, Wang L D. Review of recent progress in chemical stability of perovskite solar cells[J]. Journal of Materials Chemistry A, 2015, 3(17): 8970-8980. doi: 10.1039/C4TA04994B
    [3] Keav S, Matam S, Ferri D, Weidenkaff A. Structured perovskite-based catalysts and their application as three-way catalytic converters-a review[J]. Catalysts, 2014, 4(3): 226-255. doi: 10.3390/catal4030226
    [4] Davies P K, Wu H, Borisevich A Y, Molodetsky I E, Farber L. Crystal chemistry of complex perovskites: new cation-ordered dielectric oxides[J]. Annual Review of Materials Research, 2008, 38: 369-401. doi: 10.1146/annurev.matsci.37.052506.084356
    [5] Zhao Y X, Zhu K. CH3NH3Cl-assisted one-step solution growth of CH3NH3PbI3: structure, charge-carrier dynamics, and photovoltaic properties of perovskite solar cells[J]. The Journal of Physical Chemistry C, 2014, 118(18): 9412-9418. doi: 10.1021/jp502696w
    [6] Ihlefeld J F, Harris D T, Keech R, Jones J L, Maria J P, Trolier-Mckinstry S. Scaling effects in perovskite ferroelectrics: fundamental limits and process-structure-property relations[J]. Journal of the American Ceramic Society, 2016, 99(8): 2537-2557. doi: 10.1111/jace.14387
    [7] Chen J, Feng H L, Matsushita Y, Belik A A, Tsujimoto Y, Katsuya Y, Tanaka M, Wu M X, Li M R, Zhou R F, Zhou W J, Liang H B, Zheng L R, Jansen M, Yamaura K. High-pressure synthesis, crystal structure, and magnetic properties of hexagonal Ba3CuOs2O9[J]. Journal of Solid State Chemistry, 2019, 272: 182-188. doi: 10.1016/j.jssc.2019.02.003
    [8] Tang Y W, Paria Sena R, Avdeev M, Battle P D, Cadogan J M, Hadermann J, Hunter E C. Magnetic properties of the 6H perovskite Ba3Fe2TeO9[J]. Journal of Solid State Chemistry, 2017, 253: 347-354. doi: 10.1016/j.jssc.2017.06.019
    [9] Vanderah T A. Talking ceramics[J]. Science, 2002, 298(5596): 1182-1184. doi: 10.1126/science.1078489
    [10] Yang X Y, Wu H Y, Wang X H, Luo Y G, Li L T. Two-step sintering: an approach to prepare Ba(Zn1/3Nb2/3)O3 ceramics with high degree of cation ordering[J]. Journal of Alloys and Compounds, 2017, 723: 930-935. doi: 10.1016/j.jallcom.2017.06.323
    [11] Scott R I, Thomas M, Hampson C. Development of low cost, high performance Ba(Zn1/3Nb2/3)O3 based materials for microwave resonator applications[J]. Journal of the European Ceramic Society, 2003, 23(14): 2467-2471. doi: 10.1016/S0955-2219(03)00134-1
    [12] Sayyadi-Shahraki A, Taheri-Nassaj E, Gonzales J, Newman N, Kolodiazhnyi T. Effect of non-stoichiometry on the densification, phase purity, microstructure, crystal structure, and dielectric loss of Ba(Co1/3Nb2/3)O3 ceramics[J]. Journal of the European Ceramic Society, 2017, 37(10): 3335-3346. doi: 10.1016/j.jeurceramsoc.2017.04.023
    [13] Ma P P, Yi L, Liu X Q, Li L, Chen X M. Effects of post densification annealing upon microstructures and microwave dielectric characteristics in Ba((Co0.6-x/2Zn0.4-x/2Mgx)1/3Nb2/3)O3 ceramics[J]. Journal of the American Ceramic Society, 2013, 96(11): 3417-3424. doi: 10.1111/jace.12486
    [14] Lufaso M W. Crystal structures, modeling, and dielectric property relationships of 2∶1 ordered Ba3MM'2O9 (M=Mg, Ni, Zn; M'= Nb, Ta) perovskites[J]. Chemistry of Materials, 2004, 16(11): 2148-2156. doi: 10.1021/cm049831k
    [15] van Tendeloo G, Amelinckx S. Group-theoretical considerations concerning domain formation in ordered alloys[J]. Acta Crystallographica Section A, 1974, 30(3): 431-440. doi: 10.1107/S0567739474000933
    [16] Schlömann E. Dielectric losses in ionic crystals with disordered charge distributions[J]. Physical Review, 1964, 135(2A): A413-A419. doi: 10.1103/PhysRev.135.A413
    [17] Davies P K, Tong J Z, Negas T. Effect of ordering-induced domain boundaries on low-loss Ba(Zn1/3Ta2/3)O3-BaZrO3 perovskite microwave dielectrics[J]. Journal of the American Ceramic Society, 2005, 80(7): 1727-1740. doi: 10.1111/j.1151-2916.1997.tb03046.x
    [18] Mallinson P M, Rosseinsky M J, Ibberson R M, Price T, Iddles D M. Processing control of phase separation, cation ordering, and the dielectric properties of Ba3(Co0.6Zn0.4)Nb2O9[J]. Applied Physics Letters, 2007, 91(14): 142906. doi: 10.1063/1.2785987
    [19] Ma P P, Gu H, Chen X M. Evaluation of the 1∶2 ordered structure of Ba(B'1/3B″2/3)O3 perovskites along various zone axes using transmission electron microscopy[J]. Journal of Materials Chemistry C, 2015, 3(41): 10755-10760. doi: 10.1039/C5TC02221E
    [20] Lei C H, Amelinckx S, Tendeloo G V. The microstructure of ordered Ba(Mg1/3Ta2/3)O3[J]. Philosophical Magazine A, 2002, 82(2): 349-367.
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出版历程
  • 收稿日期:  2022-05-20
  • 修回日期:  2022-05-26
  • 网络出版日期:  2022-07-07
  • 刊出日期:  2022-06-30

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