'Si bonds' diaporamas de présentation

Clathrates

Clathrates. Clathrates. Cage-like frameworks of metals with other metals occupying the cavities of the cages. Clathrates. These can be synthesized by mixing finely divided quantities of the metals in the correct proportions and careful heating and cooling. 5 membered rings.

774 views • 57 slides

Improving the Stability of Hydrogenated Amorphous Silicon Solar Cells

405 views • 22 slides

SILANES

SILANES. Hydrides of silanes are known as silanes . Si n H 2n+2 (n ups 7) Preparation By the action of acids on metallic silicides . Mg 2 Si + 4 HCl ? 2 MgCl 2 + SiH 4 By reacting SiCl 4 with LiAlH 4 in ether at low temperature.

1.22k views • 4 slides

Making Batteries Better Peter Kroll, University of Texas at Arlington, DMR 0907117

Making Batteries Better Peter Kroll, University of Texas at Arlington, DMR 0907117. Outcome : Through computer simulations researchers at UT Arlington provide insights into high-capacity Li-batteries and suggest nanostructured ceramics for efficient Li-storage.

153 views • 2 slides