Results 1 to 10 of about 37,166 (237)

Studies of two-phase lithium ceramics Li4SiO4-Li2TiO3 under conditions of neutron irradiation

Nuclear Materials and Energy, 2022
This work presents the preliminary experimental data on the study of gas release from two-phase lithium ceramics Li4SiO4-Li2TiO3 under neutron irradiation conditions.
Timur Kulsartov, Zhanna Zaurbekova, Regina Knitter, Asset Shaimerdenov, Yevgen Chikhray, Saulet Askerbekov, Assyl Akhanov, Inesh Kenzhina, Gunta Kizane, Yergazy Kenzhin, Magzhan Aitkulov, Darkhan Sairanbayev, Yuriy Gordienko, Yuriy Ponkratov   +13 more
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Analysis of the reactor experiments results on the study of gas evolution from two-phase Li2TiO3-Li4SiO4 lithium ceramics

Nuclear Materials and Energy, 2022
This paper analyzes part of the reactor experiments on the study of tritium and helium release from promising two-phase lithium ceramic (Li2TiO3 and Li4SiO4) of natural lithium enrichment conducted by vacuum extraction.The basis for such an analysis was ...
Inesh Kenzhina, Timur Kulsartov, Regina Knitter, Yevgen Chikhray, Yergazy Kenzhin, Zhanna Zaurbekova, Asset Shaimerdenov, Gunta Kizane, Arturs Zarins, Artem Kozlovskiy, Maratbek Gabdullin, Aktolkyn Tolenova, Evgeny Nesterov   +12 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
doaj   +3 more sources

Studies of irradiated two-phase lithium ceramics Li4SiO4/Li2TiO3 by thermal desorption spectroscopy

Nuclear Materials and Energy
Two-phase ceramics Li2TiO3-Li4SiO4 are one of the potentially promising materials for creating a ceramic blanket for DEMO reactor. However, until now, a limited number of studies have been carried out on the release of tritium from this material under ...
Yevgen Chikhray, Saulet Askerbekov, Regina Knitter, Timur Kulsartov, Asset Shaimerdenov, Magzhan Aitkulov, Assyl Akhanov, Darkhan Sairanbayev, Zhanar Bugybay, Aigerim Nessipbay, Kirill Kisselyov, Gunta Kizane, Arturs Zarins   +12 more
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Translucency and Wear of Pressable Lithium Disilicate and Zirconia-reinforced Lithium Silicate Glass-ceramics: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: New ceramic materials have been introduced with less research on their aesthetic outcome and durability for clinical implications. Lithium disilicate is one of the widely used materials for restoration. Recently, Zirconia-reinforced Lithium
Shruti S Potdukhe, Janani M Iyer, Jyoti B Nadgere   +2 more
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HYDROFLUORIC ACID ETCHING PATTERNS AND SURFACE MORPHOLOGY OF THREE SILICA-BASED CERAMIC MATERIALS [PDF]

Journal of IMAB, 2022
Purpose: This study investigates the hydrofluoric acid etching patterns and the surface morphology of three types of glass-ceramic materials. Materials and methods: Hydrofluoric acid etching patterns and surface morphology changes of three silica-based ...
Spartak Yanakiev, Bozhidar Yordanov, Mirela Marinova-Takorova   +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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Comparative Study of Preparation and Electrochemical Properties of Nb₄C₃T_x (T = –OH, –F, or =O) and (Nb_0.8Ti_0.05V_0.05Zr_0.05Ta_0.05)₄C₃T_x (T = –OH, –F, or =O) MXenes

Metals, 2023
Two–dimensional MXene synthesized from MAX phase ceramic has good electrical conductivity, promising to be used as electrodes. In this study, Nb4C3Tx (T = –OH, –F, or =O) MXene and low–entropy (Nb0.8Ti0.05V0.05Zr0.05Ta0.05)4C3Tx (T = –OH, –F, or =O ...
Ming Fu, Hongyu Chen, Juan Cheng, Longsheng Chu, Qingguo Feng, Chunfeng Hu   +5 more
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Study of Radiation Resistance to Helium Swelling of Li₂ZrO₃/LiO and Li₂ZrO₃ Ceramics

Crystals, 2022
The key aim of this paper is to study the presence effect of LiO impurity phases in Li2ZrO3 ceramics on the resistance to helium swelling and structural degradation during implanted helium accumulation in the near-surface layer structure.
Baurzhan Abyshev, Dmitriy I. Shlimas, Maxim V. Zdorovets, Yalkunzhan K. Arshamov, Artem L. Kozlovskiy   +4 more
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Hydrothermal synthesis of monoclinic - cubic Li2TiO3 hybrid nanocomposite microspheres [PDF]

International Journal of New Chemistry, 2019
Li2TiO3 compound is one of the most important tritium breeding ceramics for industrial application in the nuclear fusion reactor. The use of the hydrothermal method for preparing ceramic composite materials is new trend.
Ahmad Reza Abbasian, Mohammad Reza Rahimipour, Zohreh Hamnabard   +2 more
doaj   +1 more source