Silica (SiO2) is an abundant component of the Earth whose crystalline polymorphs play key roles in its structure and dynamics. First principle density functional theory (DFT) methods have often been ...
Experiments to determine silicate structural species in silicate-saturated aqueous fluids in equilibrium with silica polymorphs (quartz and coesite), enstatite, and enstatite+forsterite in the ...
LUOYANG, China, Oct. 20, 2025 (GLOBE NEWSWIRE) -- TRUNNANO, a leading global nanomaterials manufacturer, officially announced that its R&D team has achieved a breakthrough in the preparation ...
It looks like glass and feels like solidified smoke, but the most interesting features of the new silica aerogels made by UC Davis and Lawrence Livermore National Laboratory researchers are too small ...
(Nanowerk News) We can look through glass, but what glass itself looks like on the inside has so far remained a mystery - at least as far as the precise position of the atoms is concerned. Scientists ...
A tailored, cage-like silica structure, developed by Penn State researchers, is easier and less expensive to make than previous materials and is tunable in size. "Previous attempts at synthesizing ...
Most optical fibers use silica (SiO2) glass as their core material, but other types of glass are used in specialized applications. The five types of glass used in optical fibers are silica glass, ...
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