Results 11 to 20 of about 21,643,247 (230)

Ion Superhighways in a Hierarchical Polymer-Ceramic Membrane Enable Rapid and Selective Lithium Extraction. [PDF]

open access: yesAdv Sci (Weinh)
A flexible PDMS‐LATP polymer‐ceramic membrane creates lithium‐ion “superhighways” for rapid and selective extraction from complex brines. The amorphous PDMS matrix suppresses nonselective leakage and stabilizes the ceramic network, while LATP provides preferential Li+ conduction.
Wei X   +12 more
europepmc   +2 more sources

Hydrothermal synthesis of monoclinic - cubic Li2TiO3 hybrid nanocomposite microspheres [PDF]

open access: yesInternational 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   +2 more
doaj   +1 more source

A study on the wear of enamel caused by monolithic zirconia and the subsequent phase transformation compared to two other ceramic systems

open access: yesThe Journal of Indian Prosthodontic Society, 2017
Purpose: The purpose of this in vitro research project was to evaluate and compare the wear behavior of human tooth enamel opposing monolithic zirconia and other different ceramic restorative materials and also to observe the tetragonal to monoclinic ...
Amreen Rupawala   +5 more
doaj   +1 more source

Glass ceramic armour systems for light armour applications [PDF]

open access: yes, 2001
This paper descries an experimental evaluation of lithium-zinc-silicate glass ceramics when used as the strike face of an armour system. It is shown that against soft cored 7.62mm rounds (lead or mild steel cores) glass ceramics offer protection at an ...
Horsfall, Ian
core   +7 more sources

The clinical potential and limits of the all-ceramic fixed partial denture restorations

open access: yesDental Journal, 2007
High-strength all-ceramic systems for fixed partial dentures (FPDs) is gaining popularity as an alternative to the well established metal-ceramic FPDs. Several new framework materials and technique such as lithium disilicate, aluminum oxide and yttrium ...
Harry Laksono
doaj   +1 more source

Residual stresses in ceramic metal assembly after brazing process [PDF]

open access: yes, 2006
The framework of this study is the thermo-mechanical analysis of the brazing process of ceramic metal assemblies. The thermal expansion gradient between ceramic and metallic materials leads to the development of residual stresses during the cooling phase
B. Lorrain   +7 more
core   +1 more source

Mechanical stability of dental CAD-CAM restoration materials made of monolithic zirconia, lithium disilicate, and lithium disilicate-strengthened aluminosilicate glass ceramic with and without fatigue conditions. [PDF]

open access: yes, 2022
STATEMENT OF PROBLEM Studies investigating the mechanical stability of lithium disilicate-strengthened aluminosilicate glass ceramic that do not require sintering after milling compared with other computer-aided design and computer-aided manufacturing
Özcan, Mutlu   +4 more
core   +1 more source

Pebble fabrication of super advanced tritium breeders using a solid solution of Li2+xTiO3+y with Li2ZrO3

open access: yesNuclear Materials and Energy, 2016
Lithium titanate with excess lithium (Li2+xTiO3+y) is one of the most promising candidates among advanced tritium breeders for demonstration power plant reactors because of its good tritium release characteristics.
Tsuyoshi Hoshino
doaj   +1 more source

Electronic Environments and Electrochemical Properties in Lithium Storage Materials [PDF]

open access: yes, 2003
The local electronic environments and energy storage properties of lithium electrodes are investigated through inelastic electron scattering and electrochemical measurements.
Graetz, Jason Allan
core   +1 more source

Dampness and moulds in relation to respiratory and allergic symptoms in children : results from phase two of the International Study of Asthma and Allergies in Childhood, (ISAAC Phase Two) [PDF]

open access: yes, 2013
Many studies report that damp housing conditions are associated with respiratory symptoms. Less is known about mechanisms and possible effect modifiers. Studies of dampness in relation to allergic sensitization and eczema are scarce.
Wickens, Kristin L.   +10 more
core   +1 more source

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