Synthesis and catalytic activity of hybrid metal/silicon nanocomposites
Synthesis and catalytic activity of hybrid metalsilicon nanocomposites
Soures:http://www.pss-rapid.com
Porous silicon (PSi) nanostructures, prepared either by electrochemical or stain etching pro-
cesses exhibit a very large (up to 500 m2/cm3) hydrogen- ated internal surface area [1]. We demonstrate that these morphological properties result in a high reductive poten- tial of its internal surface due to hydrogen termination. Coulthard and co-workers have shown that noble metal salts, dissolved in water can be reduced on the surface of PSi layers.
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