Study of Synthesis Kinetics and Features of Mullite Solid-Phase Formation

2021 ◽  
Author(s):  
A. M. Éminov ◽  
Z. R. Kadyrova ◽  
Azizjon A. Éminov ◽  
Afzal A. Éminov ◽  
I. R. Bayzhanov
Keyword(s):  
Phase Formation ◽  
Solid Phase

The Chemistry of Lead and Cadmium in Soil: Solid Phase Formation

1975 ◽  
Vol 39 (5) ◽  
pp. 851-856 ◽  
Author(s):  
Javier Santillan-Medrano ◽  
J. J. Jurinak
Keyword(s):  
Phase Formation ◽  
Solid Phase ◽  
Lead And Cadmium ◽  
Soil Solid Phase

Solid-phase formation of transistor emitters at low temperature

1972 ◽  
Vol 60 (8) ◽  
pp. 1018-1018 ◽  
Author(s):  
A.M. Fern ◽  
J.O. McCaldin
Keyword(s):  
Low Temperature ◽  
Phase Formation ◽  
Solid Phase

Ionic effects on solid phase formation in 1-octadecanol films on levitated water drops

1994 ◽  
Vol 247 (2) ◽  
pp. 184-189 ◽  
Author(s):  
A.E. Frost ◽  
Mark Seaver
Keyword(s):  
Phase Formation ◽  
Solid Phase ◽  
Water Drops ◽  
Ionic Effects

Fatty Acids Influence “Solid” Phase Formation in Models of Stratum Corneum Intercellular Membranes

Langmuir ◽  
2007 ◽  
Vol 23 (10) ◽  
pp. 5548-5556 ◽  
Author(s):  
Xin Chen ◽  
Sungjong Kwak ◽  
Michel Lafleur ◽  
Myer Bloom ◽  
Neil Kitson ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Stratum Corneum ◽  
Phase Formation ◽  
Solid Phase

scholarly journals Computational and Experimental Study of Solid-Phase Formation during the Decompression of High-Pressure CO2 Pipelines

2018 ◽  
Vol 57 (20) ◽  
pp. 7054-7063 ◽  
Author(s):  
Sergey Martynov ◽  
Wentian Zheng ◽  
Haroun Mahgerefteh ◽  
Solomon Brown ◽  
Jerome Hebrard ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Pressure ◽  
Phase Formation ◽  
Solid Phase ◽  
High Pressure Co2

scholarly journals Study of Phase Formation Processes in Li2ZrO3 Ceramics Obtained by Mechanochemical Synthesis

Crystals ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 21
Author(s):  
Maxim V. Zdorovets ◽  
Artem L. Kozlovskiy ◽  
Baurzhan Abyshev ◽  
Talgat A. Yensepbayev ◽  
Rizahan U. Uzbekgaliyev ◽  
...  
Keyword(s):  
Phase Formation ◽  
Structural Changes ◽  
Annealing Temperature ◽  
Solid Phase ◽  
Image Data ◽  
Formation Processes ◽  
Ceramic Structure ◽  
Current Voltage ◽  
Average Grain Size ◽  
Temperature Dependences

The article is dedicated to the study of the phase formation processes in Li2ZrO3 ceramics obtained by the method of solid phase synthesis. Interest in these types of ceramics is due to their great potential for use as blanket materials in thermonuclear reactors, as well as being one of the candidates for tritium breeder materials. Analysis of the morphological features of the synthesized ceramics depending on the annealing temperature showed that the average grain size is 90–110 nm; meanwhile the degree of homogeneity is more than 90% according to electronic image data processing results. The temperature dependences of changes in the structural and conducting characteristics, as well as the phase transformation dynamics, have been established. It has been determined that a change in the phase composition by displacing the impurity LiO and ZrO2 phases results in the compaction of ceramics, as well as a decrease in their porosity. These structural changes are due to the displacement of LiO and ZrO2 impurity phases from the ceramic structure and their transformation into the Li2ZrO3 phase. During research, the following phase transformations that directly depend on the annealing temperature were established: LiO/ZrO2/Li2ZrO3 → LiO/Li2ZrO3 → Li2ZrO3. During analysis of the obtained current-voltage characteristics, depending on the annealing temperature, it was discovered that the formation of the Li2ZrO3 ordered phase in the structure results in a rise in resistance by three orders of magnitude, which indicates the dielectric nature of the ceramics.

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