Abstract
Transparent and electrically conductive composite silica films were fabricated on glass and hydrophilic SiO x/Vsilicon substrates by incorporation of individual graphene oxide sheets into silica sols followed by spin-coating, chemical reduction, and thermal curing. The resulting films were characterized by SEM, AFM, TEM, low-angle X-ray reflectivity, XPS, UV-vis spectroscopy, and electrical conductivity measurements. The electrical conductivity of the films compared favorably to those of composite thin films of carbon nanotubes in silica.
Original language | English (US) |
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Pages (from-to) | 1888-1892 |
Number of pages | 5 |
Journal | Nano letters |
Volume | 7 |
Issue number | 7 |
DOIs | |
State | Published - Jul 2007 |
ASJC Scopus subject areas
- Bioengineering
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering