Reactive flash sintering: MgO and α-Al2O3 transform and sinter into single-phase polycrystals of MgAl2O4

Yoon, Bola; Yadav, Devinder; Ghose, Sanjit; Raj, Rishi

doi:10.1111/jace.15974

Title: Reactive flash sintering: MgO and α-Al₂O₃ transform and sinter into single-phase polycrystals of MgAl₂O₄

Journal Article · Fri Aug 03 00:00:00 EDT 2018 · Journal of the American Ceramic Society

DOI:https://doi.org/10.1111/jace.15974· OSTI ID:1503226

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Univ. of Colorado, Boulder, CO (United States). Materials Science and Engineering Program Dept. of Mechanical Engineering
Brookhaven National Lab. (BNL), Upton, NY (United States). National Synchrotron Light Source II (NSLS-II)

We show that flash experiments with three phase mixed-powders of yttria-stabilized zirconia (8YSZ), MgO, and α-Al₂O₃ not only produce polycrystals of high density, but also the transformation of magnesia and alumina into single-phase spinel. The presence of zirconia facilitates the onset of the flash. The sintering experiments in the laboratory were extended to live experiments at the National Synchrotron Light Source II at Brookhaven National Laboratory in order to measure the time-dependent evolution of single-phase spinel. The phase transformation occurred in <3 seconds during Stage II. Later, during Stage III the cubic zirconia transformed partly into the monoclinic phase, which reverted back to the cubic phase when the flash was extinguished by turning off the current to the specimen. The results underpin a recent report on the synthesis of single-phase bismuth ferrite from constituent oxides in reactive flash experiments, raising the specter of flash as a method for synthesis as well as sintering of complex oxide ceramics. The role of zirconia in catalyzing the flash in the present study is discussed.

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Research Organization:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: SC0012704

OSTI ID:: 1503226

Alternate ID(s):: OSTI ID: 1476673

Report Number(s):: BNL-211449-2019-JAAM

Journal Information:: Journal of the American Ceramic Society, Vol. 102, Issue 5; ISSN 0002-7820

Publisher:: American Ceramic SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 39 works

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References (30)

Field assisted sintering of ceramic constituted by alumina and yttria stabilized zirconia Naik, Kiran S.; Sglavo, Vincenzo M.; Raj, Rishi Journal of the European Ceramic Society, Vol. 34, Issue 10 https://doi.org/10.1016/j.jeurceramsoc.2014.02.042	journal	September 2014
Analysis of the Power Density at the Onset of Flash Sintering Raj, Rishi Journal of the American Ceramic Society, Vol. 99, Issue 10 https://doi.org/10.1111/jace.14178	journal	June 2016
Calibration and correction of distortions in two‐dimensional detector systems ^a) Hammersley, A. P.; Svensson, S. O.; Thompson, A. Review of Scientific Instruments, Vol. 66, Issue 3 https://doi.org/10.1063/1.1145618	journal	March 1995
Influence of the Field and the Current Limit on Flash Sintering at Isothermal Furnace Temperatures Francis, John S. C.; Raj, Rishi Journal of the American Ceramic Society, Vol. 96, Issue 9 https://doi.org/10.1111/jace.12472	journal	July 2013
Particle size effects in flash sintering Francis, John S. C.; Cologna, Marco; Raj, Rishi Journal of the European Ceramic Society, Vol. 32, Issue 12, p. 3129-3136 https://doi.org/10.1016/j.jeurceramsoc.2012.04.028	journal	September 2012
Thermal Expansion of Platinum from 293 to 1900 K Hahn, T. A.; Kirby, R. K.; Wolfe, Hugh C. PROCEEDINGS OF THE 1971 THERMAL EXPANSION SYMPOSIUM, AIP Conference Proceedings https://doi.org/10.1063/1.2948578	conference	January 1972
Flash sintering of a three‐phase alumina, spinel, and yttria‐stabilized zirconia composite Kok, David; Jha, Shikhar Krishn; Raj, Rishi Journal of the American Ceramic Society, Vol. 100, Issue 7 https://doi.org/10.1111/jace.14818	journal	April 2017
Synthesis of zirconium oxynitride in air under DC electric fields Morisaki, Nobuhiro; Yoshida, Hidehiro; Matsui, Koji Applied Physics Letters, Vol. 109, Issue 8 https://doi.org/10.1063/1.4961624	journal	August 2016
Investigation of temperature approximation methods during flash sintering of ZnO Charalambous, Harry; Jha, Shikhar Krishn; Lay, Ryan T. Ceramics International, Vol. 44, Issue 6 https://doi.org/10.1016/j.ceramint.2017.12.250	journal	April 2018
Phase transformation in the alumina–titania system during flash sintering experiments Jha, S. K.; Lebrun, J. M.; Raj, R. Journal of the European Ceramic Society, Vol. 36, Issue 3 https://doi.org/10.1016/j.jeurceramsoc.2015.10.006	journal	February 2016
Performance calculations of the X-ray powder diffraction beamline at NSLS-II Shi, Xianbo; Ghose, Sanjit; Dooryhee, Eric Journal of Synchrotron Radiation, Vol. 20, Issue 2 https://doi.org/10.1107/S0909049512049175	journal	January 2013
Formation and Densification Behavior of MgAl ₂ O ₄ Spinel: The Influence of Processing Parameters Ganesh, Ibram; Olhero, Susana M.; Rebelo, Avito H. Journal of the American Ceramic Society, Vol. 91, Issue 6 https://doi.org/10.1111/j.1551-2916.2008.02355.x	journal	June 2008
Electric field induced texture in titania during experiments related to flash sintering Jha, S. K.; Lebrun, J. M.; Seymour, K. C. Journal of the European Ceramic Society, Vol. 36, Issue 1 https://doi.org/10.1016/j.jeurceramsoc.2015.09.002	journal	January 2016
Determination of Spectral Emissivity of Ceramic Bodies at Elevated Temperatures Blair, G. Richard Journal of the American Ceramic Society, Vol. 43, Issue 4 https://doi.org/10.1111/j.1151-2916.1960.tb12981.x	journal	April 1960
The influence of doping on flash sintering conditions in SrTi 1−x Fe x O 3−δ Shomrat, Neta; Baltianski, Sioma; Dor, Elad Journal of the European Ceramic Society, Vol. 37, Issue 1 https://doi.org/10.1016/j.jeurceramsoc.2016.07.037	journal	January 2017
Flash-sintering of magnesium aluminate spinel (MgAl ₂ O ₄ ) ceramics Yoshida, Hidehiro; Biswas, Papiya; Johnson, Roy Journal of the American Ceramic Society, Vol. 100, Issue 2 https://doi.org/10.1111/jace.14616	journal	October 2016
Measurement of O and Ti atom displacements in TiO ₂ during flash sintering experiments Yoon, Bola; Yadav, Devinder; Raj, Rishi Journal of the American Ceramic Society, Vol. 101, Issue 5 https://doi.org/10.1111/jace.15375	journal	December 2017
Flash Sintering of Nanograin Zirconia in <5 s at 850°C Cologna, Marco; Rashkova, Boriana; Raj, Rishi Journal of the American Ceramic Society, Vol. 93, Issue 11, p. 3556-3559 https://doi.org/10.1111/j.1551-2916.2010.04089.x	journal	September 2010
Role of oxygen vacancy and grain boundary energy in stability of tetragonal and cubic pure zirconia powders Asgarani, M. K.; Saidi, A.; Abbasi, M. H. Powder Metallurgy, Vol. 54, Issue 2 https://doi.org/10.1179/174329009X409633	journal	April 2011
Emergence and Extinction of a New Phase During On–Off Experiments Related to Flash Sintering of 3 YSZ Lebrun, Jean‐Marie; Morrissey, Timothy G.; Francis, John S. C. Journal of the American Ceramic Society, Vol. 98, Issue 5 https://doi.org/10.1111/jace.13476	journal	January 2015
Transformation Toughening in Zirconia-Containing Ceramics Hannink, Richard H. J.; Kelly, Patrick M.; Muddle, Barry C. Journal of the American Ceramic Society, Vol. 83, Issue 3 https://doi.org/10.1111/j.1151-2916.2000.tb01221.x	journal	March 2000
The Effect of Electric Field on Sintering and Electrical Conductivity of Titania Jha, Shikhar K.; Raj, Rishi Journal of the American Ceramic Society, Vol. 97, Issue 2 https://doi.org/10.1111/jace.12682	journal	December 2013
Joule heating during flash-sintering Raj, Rishi Journal of the European Ceramic Society, Vol. 32, Issue 10 https://doi.org/10.1016/j.jeurceramsoc.2012.02.030	journal	August 2012
Significance of Internal Stresses for the Martensitic Transformation in Yttria-Stabilized Tetragonal Zirconia Polycrystals During Degradation Schmauder, S.; Schubert, H. Journal of the American Ceramic Society, Vol. 69, Issue 7 https://doi.org/10.1111/j.1151-2916.1986.tb04789.x	journal	July 1986
In‐situ measurements of lattice expansion related to defect generation during flash sintering Lebrun, J. ‐M.; Hellberg, C. S.; Jha, S. K. Journal of the American Ceramic Society, Vol. 100, Issue 11 https://doi.org/10.1111/jace.15071	journal	July 2017
Field assisted and flash sintering of alumina and its relationship to conductivity and MgO-doping Cologna, Marco; Francis, John S. C.; Raj, Rishi Journal of the European Ceramic Society, Vol. 31, Issue 15, p. 2827-2837 https://doi.org/10.1016/j.jeurceramsoc.2011.07.004	journal	December 2011
A review on magnesium aluminate (MgAl ₂ O ₄ ) spinel: synthesis, processing and applications Ganesh, I. International Materials Reviews, Vol. 58, Issue 2 https://doi.org/10.1179/1743280412Y.0000000001	journal	February 2013
Phase-pure BiFeO ₃ produced by reaction flash-sintering of Bi ₂ O ₃ and Fe ₂ O ₃ Gil-González, Eva; Perejón, Antonio; Sánchez-Jiménez, Pedro E. Journal of Materials Chemistry A, Vol. 6, Issue 13 https://doi.org/10.1039/C7TA09239C	journal	January 2018
Initial Sintering Kinetics of MgAl2O4 Bratton, R. J. Journal of the American Ceramic Society, Vol. 52, Issue 8 https://doi.org/10.1111/j.1151-2916.1969.tb11971.x	journal	August 1969
Densification behaviour and microstructural development in undoped yttria prepared by flash-sintering Yoshida, Hidehiro; Sakka, Yoshio; Yamamoto, Takahisa Journal of the European Ceramic Society, Vol. 34, Issue 4 https://doi.org/10.1016/j.jeurceramsoc.2013.10.031	journal	April 2014

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