The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films
In this research, the conductive films based on poly (vinyl chloride)/poly (ethylene oxide) (PVC/PEO) with conductive fillers like carbon black, polyaniline and polypyrrole were prepared by solution casting method at the speed of 400 rpm. The composition of 5, 10, 15, 20, 25, 30 wt % of filler loa...
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my-unimap-619812019-09-25T03:31:55Z The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films Siti Hajar, Mohd Din Assoc. Prof. Dr. Supri A. Ghani In this research, the conductive films based on poly (vinyl chloride)/poly (ethylene oxide) (PVC/PEO) with conductive fillers like carbon black, polyaniline and polypyrrole were prepared by solution casting method at the speed of 400 rpm. The composition of 5, 10, 15, 20, 25, 30 wt % of filler loading were incorporated in PVC/PEO: 50/50 blends. The tensile properties, morphology, Fourier Transform Infrared spectroscopy (FTIR) analysis, electrical conductivity and thermogravimetric analysis (TGA) were studied. Poly (vinyl chloride)/poly (ethylene oxide)/carbon black (PVC/PEO/CB) at different compositions were prepared. The tensile strength and modulus of elasticity were increased until up to 25 wt% with the addition of the CB by 25.33% and 16.66% respectively. However, at 30 wt% of CB loading, tensile strength and tensile modulus were slightly decreased to 15.87% and 10.7% respectively. The thermal stability and electrical conductivity of PVC/PEO/CB conductive films are increased with the increasing of CB loading. In another system, polyaniline (PAni) filled in PVC/PEO blends explained that the increasing amount of PAni content reduced the 61.24 % of tensile strength and 20.44 % of modulus of elasticity but showed positive increment on electrical conductivity and thermal stability of PVC/PEO/PAni conductive films. The effect of poly (ethylene glycol) diglycidyl ether (PEGDE) on PVC/PEO/CB conductive films decreased 55.65 % of tensile strength and thermal stability but increased 6.45% modulus of elasticity and electrical conductivity. However, addition of PEGDE has increased 1.21% of tensile strength, 6.45% of modulus of elasticity and electrical conductivity but decreased the thermal stability of PVC/PEO/PAni conductive films. The morphology of soaked conductive films indicated that the addition of PEGDE imparted better filler dispersion to the PVC/PEO/CB and PVC/PEO/PAni conductive films. The physical interaction between PVC/PEO blends, PEGDE and conductive filler presented in conductive films was identified by FTIR spectroscopy. In the study, polypyyrole (PPy) filled PVC/PEO conductive films at 15 wt% with the addition of PEGDE exhibited better composition in terms of higher electrical conductivity and thermal stability. However, the tensile strength and modulus of elasticity was lower compared to PVC/PEO/CB and PVC/PEO/PAni conductive films with and without the presence of PEGDE. Universiti Malaysia Perlis (UniMAP) 2015 Thesis en http://dspace.unimap.edu.my:80/xmlui/handle/123456789/61981 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/61981/1/Page%201-24.pdf 96d9e623e4dd3a4aa9eb195f03bc879e http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/61981/2/Full%20text.pdf b6938020bf0d33d87ba6c26a90583b61 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/61981/3/license.txt 8a4605be74aa9ea9d79846c1fba20a33 Films Polyanilines Conductive films Vinyl chloride Ethylene oxide Polymers |
| institution |
Universiti Malaysia Perlis |
| collection |
UniMAP Institutional Repository |
| language |
English |
| advisor |
Assoc. Prof. Dr. Supri A. Ghani |
| topic |
Films Polyanilines Conductive films Vinyl chloride Ethylene oxide Polymers |
| spellingShingle |
Films Polyanilines Conductive films Vinyl chloride Ethylene oxide Polymers Siti Hajar, Mohd Din The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films |
| description |
In this research, the conductive films based on poly (vinyl chloride)/poly (ethylene oxide) (PVC/PEO) with conductive fillers like carbon black, polyaniline and polypyrrole were
prepared by solution casting method at the speed of 400 rpm. The composition of 5, 10, 15,
20, 25, 30 wt % of filler loading were incorporated in PVC/PEO: 50/50 blends. The tensile
properties, morphology, Fourier Transform Infrared spectroscopy (FTIR) analysis,
electrical conductivity and thermogravimetric analysis (TGA) were studied. Poly (vinyl
chloride)/poly (ethylene oxide)/carbon black (PVC/PEO/CB) at different compositions
were prepared. The tensile strength and modulus of elasticity were increased until up to 25
wt% with the addition of the CB by 25.33% and 16.66% respectively. However, at 30 wt%
of CB loading, tensile strength and tensile modulus were slightly decreased to 15.87% and
10.7% respectively. The thermal stability and electrical conductivity of PVC/PEO/CB
conductive films are increased with the increasing of CB loading. In another system,
polyaniline (PAni) filled in PVC/PEO blends explained that the increasing amount of PAni
content reduced the 61.24 % of tensile strength and 20.44 % of modulus of elasticity but
showed positive increment on electrical conductivity and thermal stability of
PVC/PEO/PAni conductive films. The effect of poly (ethylene glycol) diglycidyl ether
(PEGDE) on PVC/PEO/CB conductive films decreased 55.65 % of tensile strength and
thermal stability but increased 6.45% modulus of elasticity and electrical conductivity.
However, addition of PEGDE has increased 1.21% of tensile strength, 6.45% of modulus of
elasticity and electrical conductivity but decreased the thermal stability of PVC/PEO/PAni
conductive films. The morphology of soaked conductive films indicated that the addition of
PEGDE imparted better filler dispersion to the PVC/PEO/CB and PVC/PEO/PAni
conductive films. The physical interaction between PVC/PEO blends, PEGDE and
conductive filler presented in conductive films was identified by FTIR spectroscopy. In the
study, polypyyrole (PPy) filled PVC/PEO conductive films at 15 wt% with the addition of
PEGDE exhibited better composition in terms of higher electrical conductivity and thermal
stability. However, the tensile strength and modulus of elasticity was lower compared to
PVC/PEO/CB and PVC/PEO/PAni conductive films with and without the presence of
PEGDE. |
| format |
Thesis |
| author |
Siti Hajar, Mohd Din |
| author_facet |
Siti Hajar, Mohd Din |
| author_sort |
Siti Hajar, Mohd Din |
| title |
The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films |
| title_short |
The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films |
| title_full |
The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films |
| title_fullStr |
The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films |
| title_full_unstemmed |
The effect of conductive fillers and poly (Ethylene Glycol) diglycidyl ether on the properties of poly (Vinyl Chloride)/Poly (Ethylene Oxide) conductive films |
| title_sort |
effect of conductive fillers and poly (ethylene glycol) diglycidyl ether on the properties of poly (vinyl chloride)/poly (ethylene oxide) conductive films |
| granting_institution |
Universiti Malaysia Perlis (UniMAP) |
| url |
http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/61981/1/Page%201-24.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/61981/2/Full%20text.pdf |
| _version_ |
1747836850275352576 |