Results 11 to 20 of about 22,818 (271)

The Influence of Accumulated Radiolysis Products on the Mechanisms of High-Temperature Degradation of Two-Component Lithium-Containing Ceramics

Ceramics
One of the advantages of the EPR spectroscopy method in assessing structural defects caused by irradiation is the fact that using this method it is possible to determine not only the concentration dependences of the defect structure but to also establish
Inesh E. Kenzhina, Saulet Askerbekov, Artem L. Kozlovskiy, Aktolkyn Tolenova, Sergei Piskunov, Anatoli I. Popov   +5 more
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Application of EPR spectroscopy method for comparative analysis of structural damage accumulation kinetics in two-phase lithium-containing ceramics

Optical Materials: X
The aim of this study is to determine the differences in the damaged layer degradation kinetics in two-phase lithium-containing ceramics based on Li2ZrO3 and Li4SiO4 compounds in the case of irradiation with protons and helium ions, simulating the gas ...
Dmitriy I. Shlimas, Daryn B. Borgekov, Artem L. Kozlovskiy   +2 more
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Study of the Effect of Two Phases in Li₄SiO₄–Li₂SiO₃ Ceramics on the Strength and Thermophysical Parameters

Nanomaterials, 2022
The paper studies the effect of Li2SiO3/Li4SiO4 phase formation in lithium-containing ceramics on the strength and thermophysical characteristics of lithium-containing ceramics, which have great prospects for use as blanket materials for tritium ...
Artem Kozlovskiy, Dmitriy I. Shlimas, Maxim V. Zdorovets, Aleksandra Moskina, Vladimir Pankratov, Anatoli I. Popov   +5 more
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Effects of Composition Variations on Mechanochemically Synthesized Lithium Metazirconate-Based Ceramics and Their Resistance to External Influences

Ceramics, 2023
The study examines the influence of variations in the compositions of components for the production of lithium-containing ceramics based on lithium metazirconate obtained by the method of mechanochemical grinding and subsequent thermal sintering.
Bauyrzhan K. Abyshev, Sholpan G. Giniyatova, Artem L. Kozlovskiy   +2 more
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Investigation of transient processes of tritium release from biphasic lithium ceramics Li4SiO4-Li2TiO3 at negative neutron flux pulse

Nuclear Materials and Energy, 2023
Biphasic lithium ceramics based on lithium orthosilicate Li4SiO4 and lithium metatitanate Li2TiO3 is one of the most promising materials for breeder blankets of future fusion reactors.
Timur Kulsartov, Asset Shaimerdenov, Zhanna Zaurbekova, Regina Knitter, Yevgen Chikhray, Saulet Askerbekov, Assyl Akhanov, Inesh Kenzhina, Magzhan Aitkulov, Darkhan Sairanbayev, Zhanar Bugubay   +10 more
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Preparation of Ceramic Foam Filters With a Lithium-Containing Surface

Metallurgical and Materials Transactions B, 2022
Abstract Hydrogen in aluminum causes the formation of detrimental hydrogen porosity in castings. In order to reduce the formation of hydrogen pores, an approach was targeted using lithium as target for hydrogen. This approach utilizes the affinity of lithium for hydrogen, whereby spodumene (a lithium aluminum silicate) and lithium aluminate ...
Claudia Voigt, Alina Schramm, Beate Fankhänel, Ekaterina Schmid, Piotr Malczyk, Jana Hubálková, Michael Stelter, Alexandros Charitos, Christos G. Aneziris   +8 more
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Investigation of hydrogen and deuterium impact on the release of tritium from two-phase lithium ceramics under reactor irradiation

Nuclear Materials and Energy, 2022
In the development of fusion energy, an important task is the study and improvement of tritium production technologies. In this case, one of the most promising materials for tritium generation is lithium ceramics.
Timur Kulsartov, Yergazy Kenzhin, Regina Knitter, Gunta Kizane, Yevgen Chikhray, Asset Shaimerdenov, Saulet Askerbekov, Assyl Akhanov, Inesh Kenzhina, Zhanna Zaurbekova, Arturs Zarins, Darkhan Sairanbayev, Yuriy Gordienko, Yuriy Ponkratov   +13 more
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Alkaline hydrothermal treatment of P25 titanium dioxide for low temperature sintering of Li2TiO3 tritium breeding ceramics

Nuclear Materials and Energy, 2022
For solid tritium breeding materials, a high sintering temperature is essential to achieve satisfactory density, high crushing load, favorable physical and chemical properties, while lithium volatilization and grain coarsening occur at higher sintering ...
Yichao Gong, Yuefei Wang, Junjie Li, Fei Han, Mao Deng, Qingze Na, Yijiang Yang, Zhanwen Liu, Mingxiang Tang, Chao Dang, Guojun Zhang   +10 more
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Crystallization and thermo-mechanical properties of Li2O-ZnO-CaOSiO2 glass-ceramics with In2O3 and Fe2O3 additives [PDF]

Processing and Application of Ceramics, 2015
Li2O-ZnO-CaO-SiO2 based glasses were prepared by the conventional melting technique and subsequently converted to glass-ceramics by controlled crystallization.
Saad M. Salman, Samia N. Salama, Ebrahim A. Mahdy   +2 more
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Study of morphological features of lithium-containing ceramics obtained by solid-phase synthesis

Recent Contributions to Physics, 2021
This work is devoted to the study of various morphological features of LixTi1-xO3 ceramics obtained by solid-phase synthesis and subsequent thermal annealing. Interest in these ceramics is due to the great potential for their use as materials for breeders or blankets for tritium reproduction.
D.I. Shlimas, I.E. Kenzhina, A.L. Kozlovskiy   +2 more
openaire   +1 more source