Abstract
Graphene-ZnO nanocomposites have proven to be very useful materials for photovoltaic and sensor applications. Here, we report a facile, one-step in situ polymerization method for synthesis of graphene sheets randomly decorated with zinc oxide nanowires using ethylene glycol as solvent. We have used hydrothermal treatment for growth of ZnO nanowires. UV-visible spectra peak shifting around 288nm and 307 nm shows the presence of ZnO on graphene structure. Photoluminiscence spectra (PL) in 400nm-500nm region exhibits the luminescence quenching effect. Scanning electron microscopy (SEM) image confirms the growth of ZnO nanowires on graphene sheets.
Original language | English |
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Title of host publication | Solid State Physics - Proceedings of the 58th DAE Solid State Physics Symposium 2013 |
Publisher | American Institute of Physics Inc. |
Pages | 448-449 |
Number of pages | 2 |
Volume | 1591 |
ISBN (Print) | 9780735412255 |
DOIs | |
Publication status | Published (in print/issue) - 1 Jan 2014 |
Event | 58th DAE Solid State Physics Symposium 2013 - Patiala, Punjab, India Duration: 17 Dec 2013 → 21 Dec 2013 |
Conference
Conference | 58th DAE Solid State Physics Symposium 2013 |
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Country/Territory | India |
City | Patiala, Punjab |
Period | 17/12/13 → 21/12/13 |
Keywords
- Graphene
- PL
- Quenching
- SEM
- UV-vis
- ZnO nanowires