Influence of oxygen substoichiometry on the dielectric properties of BaTiO3-δ nanoceramics obtained by spark plasma sintering

International Journal of Applied Ceramic Technology

Volumn 10, Issue , 2013, Pages E122-E133

  Voisin, Christophe ^a   Guillemet Fritsch, Sophie ^a   Dufour, Pascal ^a   Tenailleau, Christophe ^a   Han, Hyuksu ^b   Nino, Juan C ^b  

^a UNIVERSITÉ DE TOULOUSE   (France)

^b UNIVERSITY OF FLORIDA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BARIUM COMPOUNDS; BARIUM TITANATE; DIELECTRIC PROPERTIES; GRAIN BOUNDARIES; OXYGEN; SINTERING; SPARK PLASMA SINTERING;

INFLUENCE OF OXYGEN; LOW-FREQUENCY; NANO CERAMICS; OXYGEN DEFICIENT; OXYGEN DIFFUSION; POST-SINTERING; SEMICONDUCTIVE; SHELL STRUCTURE;

OXYGEN VACANCIES;

EID: 84875855958     PISSN: 1546542X     EISSN: 17447402     Source Type: Journal    
DOI: 10.1111/ijac.12058     Document Type: Article

References (30)

1. L. B. Kong, S. Li, T. S. Zhang, J. W. Zhai, F. Y. C. Boey, and J. Mad, “Electrically Tunable Dielectric Materials and Strategies to Improve their Performances,” Prog. Mater Sci., 55 [8] 840–893 (2010).
2. 3 Properties and Powder Characteristics for Ceramic Capacitors,” J. Ceram. Process. Res., 3 [2] 41–47 (2002).
3. G. H. Haertling, “Ferroelectric Ceramics: History and Technology,” J. Am. Ceram. Soc., 82 [4] 797–818 (1999).
4. 3,” J. Mater. Sci., 34 [5] 917– 924 (1999).
5. 3 Ceramics by Spark Plasma Sintering,” Ceram. Int., 30 [3] 405–410 (2005).
6. 3 Prepared by Spark-Plasma-Sintering,” Mater. Chem. Phys., 83 [1] 23–28 (2004).
7. 3-δ Ceramics Sintered by Spark Plasma Sintering,” J. Eur. Ceram. Soc., 31 [6] 1087–1096 (2011).
8. 3 (x = 0.13) Cera-mic,” J. Alloy. Compd., 505 [1] 273–277 (2010).
9. 3-Based Nanocrystalline Ceramics Sintered by Spark Plasma Sintering,” J. Electroceram., 22 238–244 (2009).
10. 3 Ceramics,” Appl. Phys. Express, 4 055801 3 (2011).
11. D. I. Woodward and I. M. Reaney, “Vacancy Ordering in Reduced Barium Titanate,” Appl. Phys. Lett., 84 [23] 4650–4652 (2004).
12. 3 Supercapacitors,” Appl. Phys. Lett., 94 [7] 072903 3 (2009).
13. 3 Ceramics Prepared by Spark Plasma Sintering and Other Methods,” Jpn. J. Appl. Phys., 48 [9] 09KD04 4 (2009).
14. 3-Based Multilayer Capacitors,” J. Am. Ceram. Soc., 86 [11] 1879–1884 (2003).
15. K. Kaneda, S. Lee, N. J. Donnelly, W. Qu, C. A. Randall, and Y. Mizuno, “Kinetics of Oxygen Diffusion into Multilayer Ceramic Capacitors During the Reoxidation Process and its Implications on Dielectric Proper-ties,” J. Am. Ceram. Soc., 94 [11] 3934–3940 (2011).
16. 3. Part I—Improvement of Insulation Resistance with Reoxidation,” J. Appl. Phys., 96 [12] 7492–7499 (2004).
17. 3. Part II— Insulation Resistance Degradation under Applied Dc Bias,” J. Appl. Phys., 96 [12] 7500–7508 (2004).
18. R. Hagenbeck, “Electrical Properties of Grain Boundaries in Titanate Ceramics,” Solid State Phenom., 80–81 21–32 (2001).
19. T. Oyama, N. Wada, and H. Takagi, “Trapping of Oxygen Vacancy at Grain Boundary and its Correlation with Local Atomic Configuration and Resultant Excess Energy in Barium Titanate: A Systematic Computational Analysis,” Phys. Rev. B, 82 [13] 134107 10 (2010).
20. 3 Ceramics,” J. Am. Ceram. Soc., 84 [9] 2001–2006 (2001).
21. 3–x Materials,” Adv. Mater., 20 551–555 (2008).
22. 3 by Electron Paramagnetic Resonance,” J. Phys. Chem. Solids, 64 [6] 953–960 (2003).
23. 3,” J. Eur. Ceram. Soc., 20 [12] 1997–2007 (2000).
24. 3 Ceramic Nanoparticles Synthesized by the Hydrothermal Technique,” Solid State Phenom., 106 41 –46 (2005).
25. S. Lee and C. A. Randall, “Modified Phase Diagram for the Barium Oxide –Titanium Dioxide System for the Ferroelectric Barium Titanate,” J. Am. Ceram. Soc., 90 [8] 2589–2594 (2007).
26. 3 Nanoceramics Showing Colossal Dielectric Values,” J. Phys. Chem. Solids, 72 [1] 17–23 (2011).
27. 3 Ceramics with Submicrometer Grains by Spark Plasma Sintering,” J. Am. Ceram. Soc., 82 [4] 939–943 (1999).
28. 3-Based Dielectrics: Part 2. Defect Modeling Under Low Oxygen Partial Pressure Conditions,” J. Am. Ceram. Soc., 91 [6] 1753–1761 (2008).
29. A. Artemenko, et al., “Linking Hopping Conductivity to Giant Dielectric Permittivity in Oxides,” Appl. Phys. Lett., 97 [13] 132901 3 (2010).
30. 12 Phases,” J. Sol. State Chem., 151 [2] 323–332 (2000).