(1) Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, 100080 Beijing, P.R. China
Abstract:
Highly aligned amorphous SiOx nanowires with lengths of up to several hundred microns were synthesized by using a millimeter-sized droplet of elemental gallium as a catalyst. Gallium displays highly catalytic activity for the growth of SiOx nanowires. Some novel patterns of aligned SiOx nanowires, including honeycomb-like and spindle-like structures, were observed. These SiOx nanowires are expected to be used in nanooptics and reinforcing composites. PACS 61.46.+w; 81.07.Vb; 81.16.Be