Results 21 to 30 of about 313 (182)

Investigation on effects of tritium release behavior in Li4SiO4 pebbles

Nuclear Materials and Energy, 2021
For deuterium–tritium fusion reactor, the fuel of tritium is not available naturally. Tritium should be produced by the reaction of Li (n, ɑ) T. Li4SiO4 is one of promising candidates due to its high lithium density.
Qiang Qi, Mingzhong Zhao, Fei Sun, Yingchun Zhang, Shouxi Gu, Baolong Ji, Hai-Shan Zhou, Yasuhisa Oya, Songlin Liu, Guang-Nan Luo   +9 more
doaj   +1 more source

Preliminary investigation of Li4SiO4 pebbles structural performance

Fusion Engineering and Design, 2021
Abstract One of the main purposes of a breeder blanket is to remove the heat produced in the blanket by the fusion reaction neutrons, and to breed the tritium required to sustain it. To achieve these requirements, several breeder materials (solid or liquid lithium-bearing ones) have been investigated in the past decades.
Lo Frano R., Puccini M.
openaire   +3 more sources

Acidity-Mediated Metal Oxide Heterointerfaces: Roles of Substrates and Surface Modification. [PDF]

Adv Mater
The role of local space charge, not only at heterointerfaces, but also at grain boundaries, influenced by surface acidity modulation is elucidated through model platforms composed of Pr‐doped ceria (mixed ionic‐electronic conducting oxide) nanowire arrays.
Lee GR, Defferriere T, Kim J, Seo HG, Jung YS, Tuller HL.   +5 more
europepmc   +2 more sources

Sol-gel Synthesis of Li₄SiO₄ Nanoparticles for CO₂ Capture at High Temperature

Chemical Engineering Transactions, 2017
Removing carbon dioxide from industrial effluents (i.e. flue gas) via solid sorbents is a potential greenhouse gas mitigation strategy. Lithium orthosilicate (Li4SiO4) is one of the most promising materials for CO2 capture at high temperature (500-700 °C)
M. Puccini, T. Harada, E. Stefanelli, S. Vitolo, A. Hatton   +4 more
doaj   +1 more source

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
doaj   +1 more source

Hydrothermal-calcination synthesis of lithium orthosilicate microspheres for high-temperature CO2 capture

Carbon Capture Science & Technology
In recent years, the Li4SiO4 adsorbent has become a promising candidate for high-temperature CO2 capture. The fabrication of micro-structured Li4SiO4 could enhance the capture performance effectively.
Xicheng Wang, Wentao Xia, Xianda Sun, Yuandong Yang, Xiaohan Ren, Yingjie Li   +5 more
doaj   +1 more source

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
doaj   +1 more source

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   +1 more source

Metal Battery Anode: Rich in Electrons, Rich in Problems: A Critical Review from Industrial Perspectives

Advanced Science, EarlyView.
Metal‐anode batteries using Li, Na, Mg, and Ca offer exceptionally high energy density, but dendrites, unstable interphases, cracking, and pore formation hinder durability and safety. This review shows how careful electrolyte and interphase design can stabilize these reactive metals.
Jian Pan, Chan Shu, Oscar Tutusaus, Rana Mohtadi   +3 more
wiley   +1 more source

A comprehensive study on Li4Si1−x Ti x O4 ceramics for advanced tritium breeders

Journal of Advanced Ceramics, 2020
Hetero-element doped lithium orthosilicates have been considered as advanced tritium breeders due to the superior performances. In this work, Li4Si1−x Ti x O4 ceramics were prepared by proprietary hydrothermal process and multistage reactive sintering ...
Yichao Gong, Lin Liu, Jianqi Qi, Mao Yang, Junjie Li, Hailiang Wang, Hao Guo, Guojun Zhang, Tiecheng Lu   +8 more
doaj   +1 more source