Results 21 to 30 of about 21,643,247 (230)

Defect-Mediated Lithium Adsorption and Diffusion on Monolayer Molybdenum Disulfide [PDF]

, 2015
Monolayer Molybdenum Disulfide (MoS2) is a promising anode material for lithium ion batteries because of its high capacities. In this work, first principle calculations based on spin density functional theory were performed to investigate adsorption and ...
Xiaoli Sun, Sun, Xiaoli, Wang, Zhiguo, Fu, Yong Qing, Y. Q. Fu, Zhiguo Wang   +5 more
core   +1 more source

Reaction kinetics of Li4SiO4 and Li4Ti5O12 in biphasic breeder ceramics after lithium burn-up

Nuclear Materials and Energy
Advanced ceramic breeder (ACB) pebbles consisting of the two phases Li4SiO4 and Li2TiO3 serve as the EU reference tritium breeding material. In the present study, the phase stability with regard to a lithium-burn-up is investigated.
Julia Leys, Christina Odenwald, Regina Knitter   +2 more
doaj   +1 more source

Irradiation experiments with Li2TiO3/Li4SiO4 two-phase lithium ceramics at the WWR-K reactor

Recent Contributions to Physics
Advanced two-phase lithium ceramics Li2TiO3-Li4SiO4 are considered as a potential candidate for use in solid-state fusion reactor blankets. This phase composition makes it possible to combine the high lithium content in orthosilicate Li4SiO4 with the mechanical strength of lithium metatitanate Li2TiO3.
S.K. Askerbekov, A.U. Tolenova, Ye.V. Chikhray, A.A. Shaimerdenov, A.М. Akhanov, D.S. Sairanbayev   +5 more
openaire   +1 more source

Large Section Ceramic Injection Moulding [PDF]

, 2000
PhDCeramic injection moulding is already established as a production technique for complex shaped ceramic components. However the process is limited to thin section mouldings generally not exceeding a wall thickness of 10 mm.
Krug, Steffen
core   +4 more sources

Elimination of the chirp of optical pulses through cascaded nonlinearities in periodically poled lithium niobate waveguides

, 2010
We propose and demonstrate a novel method for the elimination of arbitrary frequency chirp from short optical pulses. The technique is based on the combination of two cascaded second-order nonlinearities in two individual periodically poled lithium ...
Lee, Kwang Jo, David J. Richardson, Gallo, Katia,, Periklis Petropoulos, Katia Gallo, Liu, Sheng, Petropoulos, Periklis, Gallo, Katia, Richardson, David J., Kwang Jo Lee, Sheng Liu   +10 more
core   +1 more source

Determination of the influence of component ratio variation in solid-phase synthesis of lithium-containing ceramics based on lithium aluminate

Eurasian Journal of Physics and Functional Materials
As is known, synthesis of high-strength, stable lithium-containing ceramics capable of withstanding high mechanical loads during operation is one of the key problems in the field of materials science, the solution of which will determine the potential ...
P. Blynskiy, I. Kenzhina, Z. Zaurbekova, A. Kozlovskiy   +3 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source