Low Temperature Synthesis of Strontium Barium Niobate by Spark Plasma Sintering

2007 ◽  
pp. 767-770
Author(s):  
Ming Hao Fang ◽  
Wei Pan ◽  
Zhen Yi Fang ◽  
Sui Lin Shi ◽  
Qiang Xu
Keyword(s):  
Low Temperature ◽  
Spark Plasma Sintering ◽  
Strontium Barium Niobate ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Strontium Barium ◽  
Plasma Sintering ◽  
Spark Plasma

Low Temperature Synthesis of Strontium Barium Niobate by Spark Plasma Sintering

2007 ◽  
Vol 280-283 ◽  
pp. 767-770 ◽  
Author(s):  
Ming Hao Fang ◽  
Wei Pan ◽  
Zhen Yi Fang ◽  
Sui Lin Shi ◽  
Qiang Xu
Keyword(s):  
Spark Plasma Sintering ◽  
Raw Materials ◽  
Phase Identification ◽  
X Ray Diffraction ◽  
Strontium Barium Niobate ◽  
Low Temperature Synthesis ◽  
Strontium Barium ◽  
X Ray ◽  
Plasma Sintering ◽  
Spark Plasma

Pure Strontium barium niobate, Sr0.5Ba0.5Nb2O6 (SBN50), was synthesized successfully by spark plasma sintering from two mixtures: SrCO3/BaCO3/Nb2O5 mixtures and the mixtures calcined at 800oC. The phase identification of the SBN crystalline grains was evaluated by X-ray diffraction analysis, and the formation mechanism was discussion based on the XRD results at various temperatures. They are different when SrCO3/BaCO3/Nb2O5 powder mixtures and the mixtures calcined at 800oC was chosen as the raw materials.

Fully dense B4C ceramics fabricated by spark plasma sintering at relatively low temperature

2018 ◽  
Vol 5 (10) ◽  
pp. 105201 ◽  
Author(s):  
Qi Song ◽  
Zhao-Hui Zhang ◽  
Zheng-Yang Hu ◽  
Shi-Pan Yin ◽  
Hu Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

scholarly journals Erratum: “Transparent nanocrystalline MgO by rapid and low-temperature spark plasma sintering” [J. Mater. Res., 19, 2527 (2004)]

2004 ◽  
Vol 19 (12) ◽  
pp. 3715-3715
Keyword(s):  
Low Temperature ◽  
Spark Plasma Sintering ◽  
Correct Figure ◽  
Plasma Sintering ◽  
Materials Research ◽  
Spark Plasma ◽  
Nanocrystalline Mgo

After this article appeared in the September 2004 issue of Journal of Materials Research, the authors noticed that the y2-axis labels for Fig. 1 were printed incorrectly. The correct figure is shown below:

Nanoreactor Engineering and Spark Plasma Sintering of Gd20Ce80O1.90 Nanopowders

2008 ◽  
Vol 8 (6) ◽  
pp. 3077-3084 ◽  
Author(s):  
H. Borodianska ◽  
O. Vasylkiv ◽  
Y. Sakka
Keyword(s):  
Low Temperature ◽  
Spark Plasma Sintering ◽  
Final Structure ◽  
Grain Sizes ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Homogeneous Composition ◽  
Final Composition

The concept of the in situ engineering of nanoreactors – morphologically homogeneous aggregates of synthesized complex intermediate metastable products has been realized. The nanoblast calcination technique was applied and the final composition was synthesized within the preliminary localized volumes of each single nanoreactor. Such technique provided the heredity of the final structure of nanosize product, and allowed the prevention of the uncontrolled agglomeration and production of Gd20Ce80O1.90 powder consisting of ∼50 nm nano-aggregates of ∼7 nm crystallites with a remarkably homogeneous composition and uniform morphology. Finally, the SPS consolidation of nanosized aggregates of Gd20Ce80O1.90 was analyzed. The CGO nanoceramics with average grain sizes of 32 nm and 16 nm were obtained by low-temperature SPS at 1050 °C and 970 °C, respectively under the pressures of 90–150 MPa.

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