Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4

The ionic conductivity of PAN-TiO2-LiClO4 as a function of TiO2 concentration and temperature has been reported. The electrolyte samples were prepared by solution casting technique. Their conductivity was measured using the impedance spectroscopy technique. The highest room temperature conductivity...

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Main Authors: Rahman M.Y.A., Ahmad A., Ismail L.H.C., Salleh M.M.
Other Authors: 55347217400
Format: Article
Published: 2023
Subjects:
PAN
TiO
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spelling my.uniten.dspace-306922023-12-29T15:51:25Z Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4 Rahman M.Y.A. Ahmad A. Ismail L.H.C. Salleh M.M. 55347217400 16306307100 57216165108 55613229960 Ionic conductivity PAN Solid polymer electrolyte TiO<sub>2</sub> Differential scanning calorimetry Electrolysis Fillers Glass transition Ionic conductivity Ions Polyelectrolytes Proton exchange membrane fuel cells (PEMFC) Arrhenius Conductivity data Differential scanning calorimeter analysis Filler concentration Glass transition temperature Impedance spectroscopy Preexponential factor Room-temperature conductivity SEM micrographs Solid polymer electrolyte Solid polymer electrolytes Solid polymeric electrolytes Solution-casting technique TiO Vogel-tamman-fulcher equations conductivity electrolyte fabrication filling material titanium dioxide Ionic conduction in solids The ionic conductivity of PAN-TiO2-LiClO4 as a function of TiO2 concentration and temperature has been reported. The electrolyte samples were prepared by solution casting technique. Their conductivity was measured using the impedance spectroscopy technique. The highest room temperature conductivity of 1.8 � 10-4 S cm-1 was obtained at 7.5 wt % of TiO2 filler. It was observed that the relationship between temperature and conductivity were linear, fitting well in Arrhenius and not in Vogel-Tamman-Fulcher equation. The pre-exponential factor, ?0 and Ea are 1.8 � 10-4 S cm-1 and 0.15 eV, respectively. The conductivity data have been supported by differential scanning calorimeter (DSC) analysis. DSC analysis showed that there was a significant change in glass transition temperature (Tg) with the filler concentration. The SEM micrograph revealed that the TiO2 particles are dispersed in the electrolyte, thus enhancing its conductivity. � 2009 Wiley Periodicals, Inc. Final 2023-12-29T07:51:25Z 2023-12-29T07:51:25Z 2010 Article 10.1002/app.31299 2-s2.0-73849139326 https://www.scopus.com/inward/record.uri?eid=2-s2.0-73849139326&doi=10.1002%2fapp.31299&partnerID=40&md5=cc04158f42d6eec62ee6f88624062db6 https://irepository.uniten.edu.my/handle/123456789/30692 115 4 2144 2148 Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
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topic Ionic conductivity
PAN
Solid polymer electrolyte
TiO<sub>2</sub>
Differential scanning calorimetry
Electrolysis
Fillers
Glass transition
Ionic conductivity
Ions
Polyelectrolytes
Proton exchange membrane fuel cells (PEMFC)
Arrhenius
Conductivity data
Differential scanning calorimeter analysis
Filler concentration
Glass transition temperature
Impedance spectroscopy
Preexponential factor
Room-temperature conductivity
SEM micrographs
Solid polymer electrolyte
Solid polymer electrolytes
Solid polymeric electrolytes
Solution-casting technique
TiO
Vogel-tamman-fulcher equations
conductivity
electrolyte
fabrication
filling material
titanium dioxide
Ionic conduction in solids
spellingShingle Ionic conductivity
PAN
Solid polymer electrolyte
TiO<sub>2</sub>
Differential scanning calorimetry
Electrolysis
Fillers
Glass transition
Ionic conductivity
Ions
Polyelectrolytes
Proton exchange membrane fuel cells (PEMFC)
Arrhenius
Conductivity data
Differential scanning calorimeter analysis
Filler concentration
Glass transition temperature
Impedance spectroscopy
Preexponential factor
Room-temperature conductivity
SEM micrographs
Solid polymer electrolyte
Solid polymer electrolytes
Solid polymeric electrolytes
Solution-casting technique
TiO
Vogel-tamman-fulcher equations
conductivity
electrolyte
fabrication
filling material
titanium dioxide
Ionic conduction in solids
Rahman M.Y.A.
Ahmad A.
Ismail L.H.C.
Salleh M.M.
Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4
description The ionic conductivity of PAN-TiO2-LiClO4 as a function of TiO2 concentration and temperature has been reported. The electrolyte samples were prepared by solution casting technique. Their conductivity was measured using the impedance spectroscopy technique. The highest room temperature conductivity of 1.8 � 10-4 S cm-1 was obtained at 7.5 wt % of TiO2 filler. It was observed that the relationship between temperature and conductivity were linear, fitting well in Arrhenius and not in Vogel-Tamman-Fulcher equation. The pre-exponential factor, ?0 and Ea are 1.8 � 10-4 S cm-1 and 0.15 eV, respectively. The conductivity data have been supported by differential scanning calorimeter (DSC) analysis. DSC analysis showed that there was a significant change in glass transition temperature (Tg) with the filler concentration. The SEM micrograph revealed that the TiO2 particles are dispersed in the electrolyte, thus enhancing its conductivity. � 2009 Wiley Periodicals, Inc.
author2 55347217400
author_facet 55347217400
Rahman M.Y.A.
Ahmad A.
Ismail L.H.C.
Salleh M.M.
format Article
author Rahman M.Y.A.
Ahmad A.
Ismail L.H.C.
Salleh M.M.
author_sort Rahman M.Y.A.
title Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4
title_short Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4
title_full Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4
title_fullStr Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4
title_full_unstemmed Fabrication and characterization of a solid polymeric electrolyte of PAN-TiO2-LiClO4
title_sort fabrication and characterization of a solid polymeric electrolyte of pan-tio2-liclo4
publishDate 2023
_version_ 1806427602552881152
score 13.22586