Electrochemical study of nickel nanoparticle graphene composite

This project entitled the electrochemical study of Nickel nanoparticle graphene composite. Graphene is a two-dimensional crystal consisting of a monolayer of carbon atoms arranged in a honeycomb lattice which is extracted from graphite. It is capable to produce a high oonductivity of electricity and...

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Main Author:	Nur Aisyah , Mohamad Rosli
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/7824/ http://umpir.ump.edu.my/id/eprint/7824/ http://umpir.ump.edu.my/id/eprint/7824/1/NUR_AISYAH_BINTI_MOHAMAD_ROSLI.PDF

id	ump-7824
recordtype	eprints
spelling	ump-78242015-03-03T09:38:18Z http://umpir.ump.edu.my/id/eprint/7824/ Electrochemical study of nickel nanoparticle graphene composite Nur Aisyah , Mohamad Rosli QD Chemistry This project entitled the electrochemical study of Nickel nanoparticle graphene composite. Graphene is a two-dimensional crystal consisting of a monolayer of carbon atoms arranged in a honeycomb lattice which is extracted from graphite. It is capable to produce a high oonductivity of electricity and has a high surface area. Nanoparticles are generally considered an invention of modern science. The interesting and sometimes unexpected properties of nanoparticles are therefore largely due to the large surface area of the material, which dominates the contributions made by the small bulk of the material. Aside from graphene and nanoparticle interesting solid state chemistry and structural attributes, these two compounds exhibit interesting magnetic, optical, and electrochemical properties and thus have great potential for device applications (e.g. molecular magnets, electrodes and rechargeable batteries). Thus, these materials have raised renewed and growing interest in the electrochemical field. In this project, graphene was synthesized from graphite by electrolytic exfoliation using poly(sodium-4styrenesulfonate) as an effective electrolyte while Nanosized nickel was prepared by a simple co-precipitation method. The surface area of graphene was measured using BET method and functional group was characterized by FTIR. X-ray diffraction was performed on the as-prepared nickel nanoparticle and confirmed its crystal structure. These two materials were grinded together to produce nickel nanoparticle graphene composite. The electrochemical behavior of the sample was studied by cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS). 2012 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7824/1/NUR_AISYAH_BINTI_MOHAMAD_ROSLI.PDF Nur Aisyah , Mohamad Rosli (2012) Electrochemical study of nickel nanoparticle graphene composite. Faculty of Industrial Sciences & Technology, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:76200&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Nur Aisyah , Mohamad Rosli Electrochemical study of nickel nanoparticle graphene composite
description	This project entitled the electrochemical study of Nickel nanoparticle graphene composite. Graphene is a two-dimensional crystal consisting of a monolayer of carbon atoms arranged in a honeycomb lattice which is extracted from graphite. It is capable to produce a high oonductivity of electricity and has a high surface area. Nanoparticles are generally considered an invention of modern science. The interesting and sometimes unexpected properties of nanoparticles are therefore largely due to the large surface area of the material, which dominates the contributions made by the small bulk of the material. Aside from graphene and nanoparticle interesting solid state chemistry and structural attributes, these two compounds exhibit interesting magnetic, optical, and electrochemical properties and thus have great potential for device applications (e.g. molecular magnets, electrodes and rechargeable batteries). Thus, these materials have raised renewed and growing interest in the electrochemical field. In this project, graphene was synthesized from graphite by electrolytic exfoliation using poly(sodium-4styrenesulfonate) as an effective electrolyte while Nanosized nickel was prepared by a simple co-precipitation method. The surface area of graphene was measured using BET method and functional group was characterized by FTIR. X-ray diffraction was performed on the as-prepared nickel nanoparticle and confirmed its crystal structure. These two materials were grinded together to produce nickel nanoparticle graphene composite. The electrochemical behavior of the sample was studied by cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS).
format	Undergraduates Project Papers
author	Nur Aisyah , Mohamad Rosli
author_facet	Nur Aisyah , Mohamad Rosli
author_sort	Nur Aisyah , Mohamad Rosli
title	Electrochemical study of nickel nanoparticle graphene composite
title_short	Electrochemical study of nickel nanoparticle graphene composite
title_full	Electrochemical study of nickel nanoparticle graphene composite
title_fullStr	Electrochemical study of nickel nanoparticle graphene composite
title_full_unstemmed	Electrochemical study of nickel nanoparticle graphene composite
title_sort	electrochemical study of nickel nanoparticle graphene composite
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/7824/ http://umpir.ump.edu.my/id/eprint/7824/ http://umpir.ump.edu.my/id/eprint/7824/1/NUR_AISYAH_BINTI_MOHAMAD_ROSLI.PDF
first_indexed	2023-09-18T22:04:51Z
last_indexed	2023-09-18T22:04:51Z
_version_	1777414639764635648

Electrochemical study of nickel nanoparticle graphene composite

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