CPC C03C 15/00 (2013.01) [C01B 33/12 (2013.01); C30B 11/12 (2013.01); C30B 29/06 (2013.01); C30B 29/18 (2013.01); C30B 29/60 (2013.01); C30B 29/602 (2013.01); C01P 2004/13 (2013.01)] | 15 Claims |
1. A composition comprising:
a plurality of silicon nanostructures; and
a silica-containing glass substrate, the silica-containing glass substrate comprising a plurality of nanopillars etched into a surface of the silica-containing glass substrate, the plurality of nanopillars comprising different depths in the silica-containing glass substrate;
wherein the plurality of silicon nanostructures extend from the plurality of nanopillars of the silica-containing glass substrate; and
wherein the plurality of silicon nanostructures comprise one or more nanotubes.
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