Properties of zinc oxide/graphene oxide nanostructured for uv sensor application / Noor Fatin Sofea Zulkifli

Zulkifli, Noor Fatin Sofea (2018) Properties of zinc oxide/graphene oxide nanostructured for uv sensor application / Noor Fatin Sofea Zulkifli. [Student Project] (Unpublished)

Abstract

The effect of graphene oxide (GO) on the structural and optical properties of zinc oxide (ZnO) nanorods have been investigated for UV sensor applications) GO at different weight (0.05, 0.10 and 0.15g) have been mixed with ZnO solution and deposited using aqueous solution immersion method. All the samples have been characterized using X-ray Diffraction. (XRD), Field Emission Scanning Electron Microscope (FESEM) and UV-visible (UV-vis) spectroscopy. Based on the XRD pattern, all the samples show the highest peak intensities along c-axis orientation of (0 0 2) plane. The GO: ZnO films prepared at 0.05g of GO weight percentage has the highest peak intensities along c-axis orientation of (0 0 2) plane. The diameter size of ZnO and GO: ZnO nanorods at 0.05,0.10 and 0.15g weight percentage were 211,64, 50 and 60 nm, respectively. The UV-vis results show that the GO: Zno which prepared at 0.05g have the highest absorbance in UV range. Therefore, by adding GO into ZnO will influence the structural and optical properties of pure ZnO which is suitable for UV sensor applications.

Metadata

Item Type: Student Project
Creators:
CreatorsID Num. / Email
Zulkifli, Noor Fatin SofeaUNSPECIFIED
Subjects: Q Science > QC Physics > Composite materials
Q Science > QD Chemistry > Physical and theoretical chemistry
Divisions: Universiti Teknologi MARA, Pahang > Jengka Campus > Faculty of Applied Sciences
Item ID: 24911
Uncontrolled Keywords: Graphene oxide, Zinc oxide, UV sensor applications, Solution immersion method, X-ray Diffraction, Field emission scanning electron microscope, UV-visible spectroscopy, UV sensor applications
URI: http://ir.uitm.edu.my/id/eprint/24911

Download

[img] Text
PPb_NOOR FATIN SOFEA ZULKIFLI AS C 18_5.PDF

Download (1MB)

Fulltext

Fulltext is available at:
UNSPECIFIED

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year