scholarly journals High density carbon materials obtained at relatively low temperature by spark plasma sintering of carbon nanofibers

2010 ◽  
Vol 101 (1) ◽  
pp. 112-116 ◽  
Author(s):  
Amparo Borrell ◽  
Adolfo Fernández ◽  
César Merino ◽  
Ramón Torrecillas
Keyword(s):  
Low Temperature ◽  
Spark Plasma Sintering ◽  
Carbon Nanofibers ◽  
Carbon Materials ◽  
High Density ◽  
Plasma Sintering ◽  
Spark Plasma

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:

Effects of Spark-Plasma Sintering on the Piezoelectric Properties of High-Density (1-x)(Na0.5K0.5)NbO3-xLiTaO3 Ceramics

2007 ◽  
Vol 51 (92) ◽  
pp. 810 ◽  
Author(s):  
Jiro Abe ◽  
Masafumi Kobune ◽  
Kazuya Kitada ◽  
Tetsuo Yazawa ◽  
Hiroshi Masumoto ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Piezoelectric Properties ◽  
High Density ◽  
Plasma Sintering ◽  
Spark Plasma

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.

The Effect of Sb Content on Spark Plasma Sintered High-Density Antimony-Doped Tin Oxide Ceramics

2011 ◽  
Vol 687 ◽  
pp. 204-208 ◽  
Author(s):  
Qi Zhong Li ◽  
Dong Ming Zhang ◽  
Guo Qiang Luo ◽  
Cheng Zhang Li ◽  
Qiang Shen ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Tin Oxide ◽  
Sintering Temperature ◽  
Glass Melting ◽  
High Density ◽  
Oxide Ceramics ◽  
Sintering Aids ◽  
Maximum Value ◽  
Plasma Sintering ◽  
Spark Plasma

Spark plasma sintering (SPS) is a newly developed technique that enables poorly sinterable tin oxide powder to be fully densified. Sintering without sintering aids is of great importance when SnO2ceramics are used as electrodes in the glass melting industry and aluminum electrometallurgy. Dense and good-conductive Antimony-doped SnO2 ceramics can be achieved by SPS at a lower sintering temperature and in a shorter time. When the Sb2O3concentration is 1.0 mol%, the densities of the samples reach their maximum value, which is 98.2% of the theoretical value. When the content of Sb2O3was 2.44mol%, SnO2ceramics with densities 97.6% can be obtained at 800°C-1000°C, and the resistivity was about 5.19×10-2Ω.cm at the sintering temperature of 1000°C. Defined amount of Sb3+used in our research are beneficial to low the sintering temperature and promote the densification of SnO2ceramics

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