Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak

A series of pure ZnO and graphene doped ZnO nanohybrid samples were synthesized via ultrasonic assisted sol-gel method using reducing agent Hexamethylenetetramine (HMTA) at different weight percentage. The prepared sample were characterized by XRD, FTIR and UV-Visible to study the structural, fun...

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Main Author:	Razak, Khairul Anwar
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2018
Subjects:	Nanostructures Carbon disulfide. Graphene. Carbon
Online Access:	http://ir.uitm.edu.my/id/eprint/24849/ http://ir.uitm.edu.my/id/eprint/24849/1/PPb_KHAIRUL%20ANWAR%20RAZAK%20AS%20C%2018_5.PDF

id	uitm-24849
recordtype	eprints
spelling	uitm-248492019-07-19T01:34:45Z http://ir.uitm.edu.my/id/eprint/24849/ Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak Razak, Khairul Anwar Nanostructures Carbon disulfide. Graphene. Carbon A series of pure ZnO and graphene doped ZnO nanohybrid samples were synthesized via ultrasonic assisted sol-gel method using reducing agent Hexamethylenetetramine (HMTA) at different weight percentage. The prepared sample were characterized by XRD, FTIR and UV-Visible to study the structural, functional and optical properties. XRD analysis reveals that as pure ZnO, all the diffractive peaks can be indexed as the hexagonal ZnO while for ZnO/Graphene nanohybrids shows a diffraction peaks at 28 (002) = 26.42 indicating the graphene has been successfully doped. The estimated crystallite size was decreased as increased the Graphene weight % in the range of 32.94 - 40.32 nm. In UV-Vis spectra, two absorption band were observe that can be assigned to absorption of ZnO crystal with correspond absorption edge at 375 nm and the peak at about 302 nm is describe to graphene absorption. The FTIR analysis demonstrate that the functional group present in the obtained product. The ZnO/Graphene nanohybrid may be ideal candidates for photocatalyst application Faculty of Applied Sciences 2018 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/24849/1/PPb_KHAIRUL%20ANWAR%20RAZAK%20AS%20C%2018_5.PDF Razak, Khairul Anwar (2018) Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Nanostructures Carbon disulfide. Graphene. Carbon
spellingShingle	Nanostructures Carbon disulfide. Graphene. Carbon Razak, Khairul Anwar Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak
description	A series of pure ZnO and graphene doped ZnO nanohybrid samples were synthesized via ultrasonic assisted sol-gel method using reducing agent Hexamethylenetetramine (HMTA) at different weight percentage. The prepared sample were characterized by XRD, FTIR and UV-Visible to study the structural, functional and optical properties. XRD analysis reveals that as pure ZnO, all the diffractive peaks can be indexed as the hexagonal ZnO while for ZnO/Graphene nanohybrids shows a diffraction peaks at 28 (002) = 26.42 indicating the graphene has been successfully doped. The estimated crystallite size was decreased as increased the Graphene weight % in the range of 32.94 - 40.32 nm. In UV-Vis spectra, two absorption band were observe that can be assigned to absorption of ZnO crystal with correspond absorption edge at 375 nm and the peak at about 302 nm is describe to graphene absorption. The FTIR analysis demonstrate that the functional group present in the obtained product. The ZnO/Graphene nanohybrid may be ideal candidates for photocatalyst application
format	Student Project
author	Razak, Khairul Anwar
author_facet	Razak, Khairul Anwar
author_sort	Razak, Khairul Anwar
title	Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak
title_short	Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak
title_full	Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak
title_fullStr	Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak
title_full_unstemmed	Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak
title_sort	synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / khairul anwar razak
publisher	Faculty of Applied Sciences
publishDate	2018
url	http://ir.uitm.edu.my/id/eprint/24849/ http://ir.uitm.edu.my/id/eprint/24849/1/PPb_KHAIRUL%20ANWAR%20RAZAK%20AS%20C%2018_5.PDF
first_indexed	2023-09-18T23:13:30Z
last_indexed	2023-09-18T23:13:30Z
_version_	1777418958412972032

Synthesis and characterization zinc oxide doped graphene nanohybrid by sol-gel method / Khairul Anwar Razak

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