Cover Image

Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.

Composite gel polymer electrolyte consist of cellulose acetate (CA). aluminum per chlorate (Al3ClO4), dimethylformamide (DMF) solvent and silicon oxide (SiO2) filler have been prepared. Liquid electrolyte composing of different molarities Al3ClO4 in DMF solvent have initially been prepared. The high...

Full description

Saved in:
Bibliographic Details
Main Author: Mohamed Ariffin, Norkhairul
Format: Student Project
Language:English
Published: 2008
Subjects:
Electricity and magnetism
Online Access:http://ir.uitm.edu.my/id/eprint/45668/1/45668.pdf
http://ir.uitm.edu.my/id/eprint/45668/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uitm.ir.45668
record_format eprints
spelling my.uitm.ir.456682021-04-22T07:54:16Z http://ir.uitm.edu.my/id/eprint/45668/ Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin. Mohamed Ariffin, Norkhairul Electricity and magnetism Composite gel polymer electrolyte consist of cellulose acetate (CA). aluminum per chlorate (Al3ClO4), dimethylformamide (DMF) solvent and silicon oxide (SiO2) filler have been prepared. Liquid electrolyte composing of different molarities Al3ClO4 in DMF solvent have initially been prepared. The highest conductivity obtained for this system is 6.11x10-3 Scm-1 when the selected 0.9M liquid electrolyte is introduced. Upon the addition of 5wt% of CA as polymeric gelling agent into the selected 0.7M liquid electrolyte, the conductivity is enhanced by ~ 21% to the maximum of 4.85x10-3 Scm-1. SiO2 is added into the highest conductivity gel polymer electrolyte system in order to increase the mechanical properties. The highest conductivity obtained for the composited polymer electrolyte is 6.12xl10-3 Scm-1 when 3wt% SiO2 is added. The highest conducting composited polymer electrolyte sample is then chosen as an electrolyte in fabrication of aluminum air cells. The cells have been characterized according to their open circuit voltage (OCV). it has been found that the initial OCV at 1.65 V is obtained and constant at -1.3 V for more than 24 hours. 2008 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/45668/1/45668.pdf Mohamed Ariffin, Norkhairul (2008) Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin. [Student Project] (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Electricity and magnetism
spellingShingle Electricity and magnetism
Mohamed Ariffin, Norkhairul
Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.
description Composite gel polymer electrolyte consist of cellulose acetate (CA). aluminum per chlorate (Al3ClO4), dimethylformamide (DMF) solvent and silicon oxide (SiO2) filler have been prepared. Liquid electrolyte composing of different molarities Al3ClO4 in DMF solvent have initially been prepared. The highest conductivity obtained for this system is 6.11x10-3 Scm-1 when the selected 0.9M liquid electrolyte is introduced. Upon the addition of 5wt% of CA as polymeric gelling agent into the selected 0.7M liquid electrolyte, the conductivity is enhanced by ~ 21% to the maximum of 4.85x10-3 Scm-1. SiO2 is added into the highest conductivity gel polymer electrolyte system in order to increase the mechanical properties. The highest conductivity obtained for the composited polymer electrolyte is 6.12xl10-3 Scm-1 when 3wt% SiO2 is added. The highest conducting composited polymer electrolyte sample is then chosen as an electrolyte in fabrication of aluminum air cells. The cells have been characterized according to their open circuit voltage (OCV). it has been found that the initial OCV at 1.65 V is obtained and constant at -1.3 V for more than 24 hours.
format Student Project
author Mohamed Ariffin, Norkhairul
author_facet Mohamed Ariffin, Norkhairul
author_sort Mohamed Ariffin, Norkhairul
title Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.
title_short Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.
title_full Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.
title_fullStr Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.
title_full_unstemmed Preparation and characterization of composited polymer electrolytes for aluminium-air battery / Norkhairul Mohamed Ariffin.
title_sort preparation and characterization of composited polymer electrolytes for aluminium-air battery / norkhairul mohamed ariffin.
publishDate 2008
url http://ir.uitm.edu.my/id/eprint/45668/1/45668.pdf
http://ir.uitm.edu.my/id/eprint/45668/
_version_ 1698700331664277504
score 13.211869

Similar Items