The average spectrum of Ceres’ surface measured by VIR shows a low level of reflectance combined with prominent thermal emission at longer wavelengths, indicative of a very dark, warm surface. At the ...
Silicates composés de feuillets de tétraèdres SiO4 (chaque tétraèdre est lié aux autres par trois de ses sommets). Les smectites, autre famille importante de phyllosilicates, regroupent des minéraux ...
The recent identification of large deposits of sulphates by remote sensing and in situ observations has been considered evidence of the past presence of liquid water on Mars. Here we report the ...
Introduction of flower-like nickel phyllosilicates into the epoxy resin meaningfully improve the mechanical property, thermal stability and tribological response, new research suggests. As well known, ...
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