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UPSI Digital Repository (UDRep)
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| Total records found : 1 |
| Simplified search suggestions : Mohammed Ali Abdul Ameer |
| 1 | 2019 Thesis | Fabrication of zinc oxide graphene oxide nanocomposite for ultraviolet photoconductive sensor and photocatalytic application Mohammed, Ali Abdul Ameer The aim of this study was to fabricate zinc oxide (ZnO) and aluminium (Al) doped
ZnO nanorods (NRs) nanowires (NWs) graphene oxide (GO) and reduced GO (rGO) for ultraviolet (UV)
photoconductive sensor and photocatalytic applications. The method used to synthesize GO was
electrochemical exfoliation assisted by custom- made triple-tails sodium 1, 4-bis
(neopentyloxy)-3-(neopentyloxycarbonyl)-1, 4- dioxobutane-2-silphonate (TC14) and commercially
available single-tail sodium dodecyl sulphate (SDS) surfactants. Then, to produce rGO the
exfoliated GO was reduced via reduction process by adding hydrazine hydrate. The ZnO and AlZnO NRs
and NWs were synthesized via sol-gel immersion method. The hybridized ZnO and AlZnO NRs and NWs
samples with SDS-GO, SDS-rGO, TC14-GO and TC14-rGO were done by spray coating method. The
ZnO/GO-based samples were characterized using scanning electron microscopy, energy dispersive
X-ray, high resolution transmission electron microscopy..... 1293 hits |