Li, W;
Xu, R;
Ling, M;
He, G;
(2017)
Ag-Ag2S/reduced graphene oxide hybrids used as long-wave UV radiation emitting nanocomposites.
Optical Materials
, 72
pp. 529-532.
10.1016/j.optmat.2017.06.059.
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Abstract
We report a facile thermal decomposition approach to synthesize Ag-Ag2S/reduced graphene oxide (Ag-Ag2S/rGO), the Ag-Ag2S nanoparticles uniformly dispersed on reduced graphene oxide with diameters of 10–20 nm. The photoluminescence spectra of Ag-Ag2S/rGO showed two obvious emission peaks at 327 and 339 nm with the excitation wavelength at 287 nm. Compared with Ag-Ag2S heterostructured clusters with two peaks at 407 and 430 nm, it showed a big blue shift and higher intensity, which makes it a novel candidate for long-wave UV radiation emitting nanocomposite.
| Type: | Article |
|---|---|
| Title: | Ag-Ag2S/reduced graphene oxide hybrids used as long-wave UV radiation emitting nanocomposites |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.optmat.2017.06.059 |
| Publisher version: | https://doi.org/10.1016/j.optmat.2017.06.059 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Ag2S-Ag; Graphene; Hybrids; Radiation Emit |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10059607 |
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