Results 221 to 230 of about 57,030 (266)

Benchmarking 3D electron diffraction strategies for ceramics. [PDF]

IUCrJ
Schmitt Y, Plana-Ruiz S, Krysiak Y.
europepmc   +1 more source

Tritium extraction from lithium containing ceramics by thermal annealing in out-of-reactor experiments

Fusion Engineering and Design, 1991
Abstract The present paper shows that thermostimulated extraction of HTO and T 2 O from lithium ceramics Li 4 SiO 4 proceeds according to two independent mechanisms: (a) the chemidesorption of surface-localized tritiated water (chemical reaction of the first order), and (b) the diffusion of triton to a near-surface layer with subsequent formation of
A.A. Abramenkovs, J.E. Tiliks, V.G. Vasiljev   +2 more
semanticscholar   +3 more sources

Lithium-containing 45S5 Bioglass-derived glass-ceramics have antioxidant activity and induce new bone formation in a rat preclinical model of type 1 diabetes mellitus

Biomedical Materials
Abstract Diabetes mellitus (DM) has been associated with complications that affect the skeletal system, such as alterations in bone repair, osteoporosis, and an increased risk of fractures. In this context, the use of biomaterials able to promote osteogenic differentiation and, at the same time, limit the oxidative stress induced by DM ...
Fátima Gomez Gramajo, María A Rivoira, Valeria Rodríguez, Gabriela Vargas, Rosa Vera Mesones, María P Zago, Aldo R Boccaccini, Alejandro Gorustovich   +7 more
semanticscholar   +4 more sources

Experimental analysis and modeling of the Knoop hardness of lithium disilicate glass-ceramics containing lithium tantalate as a secondary phase

Journal of Non-Crystalline Solids, 2022
Christian Ritzberger, John Mauro, Collin Wilkinson   +2 more
exaly   +3 more sources

Effect of [SiO2]/[Li2O] on the microstructure and properties of lithium disilicate glass-ceramics containing lithium tantalate as a secondary phase

Journal of Non-Crystalline Solids, 2022
Markus Rampf, Christian Ritzberger, John Mauro   +2 more
exaly   +3 more sources

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Electrophysical properties and electric-degradation of lithium-containing ceramics

Fusion Engineering and Design, 1991
Abstract The paper is concerned with the studies of electrophysical parameters of lithium orthosilicate as a blanket material. AC and DC resistance values, dielectric constant and breakdown voltages over a range of temperatures 300–900 K are given. Breakdown process and electrolysis of the material are discussed. Electrolytic degradation mechanism of
V.V. Tamuzhs, M.A. Dinduns, J.E. Tiliks, V.G. Vasilyev   +3 more
openaire   +2 more sources

Surface Treatment and Cementation of Lithium Silicate Ceramics Containing ZrO2

Operative dentistry, 2022
OBJECTIVE To evaluate the effect of different surface treatments on the shear bond strength (SBS) of lithium silicate (LS) and lithium disilicate (LD) ceramics, after thermocycling.
JD Martins, DMD Moura, CM Lima, Rla de Carvalho, Fpp Leite, Roa Souza   +5 more
openalex   +2 more sources

Lithium containing silazanes as precursors for SiCN:Li ceramics—A potential material for electrochemical applications

Journal of the European Ceramic Society, 2006
Lithium containing silicon carbonitride ceramics (SiCN:Li) were synthesized via precursor-to-ceramic-transformation of Li-containing (poly)silazanes. The precursors were obtained by lithiation of the model compound 2,4,6-trimethyl-2,4,6-trivinylcyclotrisilazane and of a commercial poly(organosilazane) VL20® with n-butyllithium in different molar ratios.
Verena Liebau-Kunzmann, Claudia Fasel, Robert Kolb, Ralf Riedel   +3 more
openaire   +2 more sources

Failure mechanisms in in-situ SEM micropillar compressions of pre-crystallized and crystallized zirconia-containing lithium silicate glass-ceramics

Ceramics International, 2023
Ling Yin, Afifah Juri, Animesh Basak
exaly   +2 more sources

Responses of pre-crystallized and crystallized zirconia-containing lithium silicate glass ceramics to diamond machining

, 2019
This paper reports on the responses of pre-crystallized and crystallized zirconia-containing lithium silicate glass ceramics (ZLS) to diamond machining in simulated dental milling and adjusting processes.
Zhongxia Xiang, Xingpeng Chen, Xiao-Fei Song, Ling Yin   +3 more
openalex   +2 more sources