Results 21 to 30 of about 1,728 (200)

Symmetric Vs Asymmetric Imide Anion Decomposition Pathways And Their Influence On Solid Electrolyte Interphase Stability For Si Anodes. [PDF]

Angew Chem Int Ed Engl
Symmetric bis(flourosulfonyl)imide anions in imidazolium‐based ionic liquids direct the formation of a conformal SEI on 3D a‐Si architecture, featuring an ionorganic‐rich (LiF/LiOH) inner and Li2SO4/polymeric outer layer. This anion‐derived, mechanically robust SEI suppresses pulverization and delivers a high reversible capacity of 2489 mAh g−1 at 1C ...
Sankaran A, Laffir F, Maresca G, Kapuria N, Van der Velden M, Adegoke TE, Israel SS, Appetecchi GB, Geaney H, Ryan KM.   +9 more
europepmc   +3 more sources

Understanding the competition between carbonation and sulfation of Li4SiO4-based sorbents for high-temperature CO2 capture

Carbon Capture Science & Technology, 2022
High-temperature CO2 adsorption is an important method in reducing the excessive CO2 emissions for the mitigation of global climate change. As a potential high-temperature CO2 sorbent, Li4SiO4 attracted extensive concern due to its high CO2 capacity with
Weiyang Yuan, Tao Deng, Shuzhen Chen, Yong He, Changlei Qin   +4 more
doaj   +1 more source

Annihilation kinetics of irradiation defects in promising tritium breeding pebbles

Nuclear Materials and Energy, 2021
Lithium-based tritium breeding materials will be adopted to produce tritium in the D-T fusion reactor. Li2TiO3 and Li4SiO4 pebbles have been proposed as candidates in water-cooled ceramic breeder blanket (WCCB) and helium-cooled ceramic breeder blanket ...
Baolong. Ji, Shouxi. Gu, Qiang. Qi, X.-C. Li, Yingchun. Zhang, Haishan. Zhou, Guang-Nan Luo   +6 more
doaj   +1 more source

Characterization of Aged Li4sio4 Pebbles Performance

Fusion Engineering and Design, 2023
Many studies and research have been carried out in the recent years to identify which breeder material and (in which) form, solid or liquid, are most suitable to be used in the Breeder Blanket (BB) modules. Nonetheless, the choice of a stable material, with high thermal conductivity and melting point remains unsolved and becomes even more complex when ...
Lo Frano R., Cancemi S. A., Stefanelli E., Puccini M.   +3 more
openaire   +1 more source

Effect of annealing on microstructure and thermal conductivity of Li2TiO3 and Li4SiO4

Nuclear Materials and Energy, 2022
Li2TiO3 and Li4SiO4 are considered as candidate tritium breeding materials due to its excellent physical, chemical and tritium release performance. Thermal conductivities of solid tritium breeding materials are determined by microstructure, sintering ...
Baolong Ji, Chi Wang, Shouxi Gu, Qiang Qi, Yingchun Zhang, Haishan Zhou, Guang-Nan Luo   +6 more
doaj   +1 more source

Li4SiO4-based Adsorbents for CO2 Capture at High Temperature: Performance Enhancement by Ball-milling Process

Chemical Engineering Transactions, 2023
Post-combustion capture technologies based on regenerable solid sorbents are attracting increasing attention as ways to reduce CO2 emissions. The present study focused on the fabrication at industrial lab-scale of lithium orthosilicate (Li4SiO4) sorbents
Eleonora Stefanelli, Sandra Vitolo, Stefano Malquori, Monica Puccini   +3 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

Simulations of complex electron paramagnetic resonance spectra for radiation-induced defect centres in advanced ceramic breeder pebbles

Nuclear Materials and Energy, 2023
Advanced ceramic breeder (ACB) pebbles consisting of lithium orthosilicate (Li4SiO4) and the strengthening phase lithium metatitanate (Li2TiO3) are accepted as the European Union’s reference solid-state material for tritium breeding in thermonuclear ...
Arturs Zarins, Andris Antuzevics, Gunta Kizane, Julia M. Leys, Regina Knitter   +4 more
doaj   +1 more source

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

Lithium orthosilicate as nuclear fusion breeder material: Optimization of the drip casting production technology

Nuclear Materials and Energy, 2022
The production of nuclear fusion energy, in the future DEMOnstration power plant (DEMO), is based on tritium self-sufficiency, achievable exploiting neutron-lithium reaction occurring in the breeding blanket modules. To fulfil the plant design conditions
Eleonora Stefanelli, Monica Puccini, Alessio Pesetti, Rosa Lo Frano, Donato Aquaro   +4 more
doaj   +1 more source