Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir

Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir

This paper focuses on the effect of humidity on electrical properties of nanostructured Zinc Oxide thin film prepared by using sol-gel method by changing the concentrations of the solution. Molarities of 0.002, 0.004 and 0.006 mol of Zinc Acetate solution was observed. The surfaces and electrical pr...

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Main Author: Ab Kadir, Kamarul Azilawati
Format: Thesis
Language:English
Published: 2009
Subjects:
QC Physics
Online Access:https://ir.uitm.edu.my/id/eprint/98395/1/98395.PDF
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spelling my-uitm-ir.983952024-08-06T09:49:19Z Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir 2009 Ab Kadir, Kamarul Azilawati QC Physics This paper focuses on the effect of humidity on electrical properties of nanostructured Zinc Oxide thin film prepared by using sol-gel method by changing the concentrations of the solution. Molarities of 0.002, 0.004 and 0.006 mol of Zinc Acetate solution was observed. The surfaces and electrical properties of the ZnO were characterized using Scanning Electron Microscopy (SEM), and I-V measurement respectively. Results from SEMs indicate that ZnO nanorods are formed with average size between 364nm to 75nm witli different molarities. Results from the I-V measurements indicate that 0.004M concentration is the suitable solution for humidity sensor applications since the ability of the ZnO nanorods to adsorb of the moisture molecules by the nanostuctured ZnO at the surface of the samples. 2009 Thesis https://ir.uitm.edu.my/id/eprint/98395/ https://ir.uitm.edu.my/id/eprint/98395/1/98395.PDF text en public degree Universiti Teknologi MARA (UiTM) Faculty Of Electrical Engineering
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
topic QC Physics
spellingShingle QC Physics
Ab Kadir, Kamarul Azilawati
Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir
description This paper focuses on the effect of humidity on electrical properties of nanostructured Zinc Oxide thin film prepared by using sol-gel method by changing the concentrations of the solution. Molarities of 0.002, 0.004 and 0.006 mol of Zinc Acetate solution was observed. The surfaces and electrical properties of the ZnO were characterized using Scanning Electron Microscopy (SEM), and I-V measurement respectively. Results from SEMs indicate that ZnO nanorods are formed with average size between 364nm to 75nm witli different molarities. Results from the I-V measurements indicate that 0.004M concentration is the suitable solution for humidity sensor applications since the ability of the ZnO nanorods to adsorb of the moisture molecules by the nanostuctured ZnO at the surface of the samples.
format Thesis
qualification_level Bachelor degree
author Ab Kadir, Kamarul Azilawati
author_facet Ab Kadir, Kamarul Azilawati
author_sort Ab Kadir, Kamarul Azilawati
title Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir
title_short Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir
title_full Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir
title_fullStr Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir
title_full_unstemmed Effect of humidity on electrical properties of nanostructured zinc oxide thin film / Kamarul Azilawati Ab Kadir
title_sort effect of humidity on electrical properties of nanostructured zinc oxide thin film / kamarul azilawati ab kadir
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty Of Electrical Engineering
publishDate 2009
url https://ir.uitm.edu.my/id/eprint/98395/1/98395.PDF
_version_ 1811768913825890304

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