Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide

Polydimethylsiloxane (PDMS) film can be operated at broader temperature range and has mechanical properties such as low viscous loss and high tear strength. Due to its outstanding thermal and mechanical performances, it has been used as silicone based dielectric elastomer (DE). For DE, the material...

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Main Authors:	Shamsul, Zakaria, A. F., A. Osman, Siti Noor Hidayah, Mustapha
Format:	Conference or Workshop Item
Language:	English English
Published:	2018
Subjects:	Q Science (General) QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/22029/ http://umpir.ump.edu.my/id/eprint/22029/1/44.%20Soft-hard%20hybrid%20filler%20for%20silicone%20based%20dielectric%20elastomer.pdf http://umpir.ump.edu.my/id/eprint/22029/2/44.1%20Soft-hard%20hybrid%20filler%20for%20silicone%20based%20dielectric%20elastomer.pdf

id	ump-22029
recordtype	eprints
spelling	ump-220292018-11-12T07:22:17Z http://umpir.ump.edu.my/id/eprint/22029/ Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide Shamsul, Zakaria A. F., A. Osman Siti Noor Hidayah, Mustapha Q Science (General) QD Chemistry Polydimethylsiloxane (PDMS) film can be operated at broader temperature range and has mechanical properties such as low viscous loss and high tear strength. Due to its outstanding thermal and mechanical performances, it has been used as silicone based dielectric elastomer (DE). For DE, the material that need less applied voltage but has high actuation strain is more favorable as it offers fewer risks of electrical failure and energy consumption. However, PDMS film typically has low relative permittivity (2.5-3.0) that requires high applied voltage in order to obtained high actuation strain. Therefore, several strategies have been introduced to increase relative permittivity of PDMS films such as compositing. The incorporation of high permittivity fillers into PDMS film has been reported can increase the relative permittivity to some extent; however, it also comes with negative effect to other important DE’s parameters such as high Young’s modulus and low breakdown strength. Therefore, the purpose of this study is to increase relative permittivity of PDMS film through addition of high permittivity fillers without sacrifice the other important DE’s parameters through filler hybridization and at the same time to investigate the synergetic effect of filler hybridization (soft-hard filler) on the mechanical and electrical performances of DEs. The results show that incorporated TiO2/Glycerol oil at ratio 1:1 into PDMS films demonstrates the most significant increases of relative permittivity to three-fold higher than pure PDMS. Interestingly, at the same time, this soft-hard hybrid filler technique upholds the mechanical and electrical integrity of PDMS films. 2018-03 Conference or Workshop Item NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22029/1/44.%20Soft-hard%20hybrid%20filler%20for%20silicone%20based%20dielectric%20elastomer.pdf pdf en http://umpir.ump.edu.my/id/eprint/22029/2/44.1%20Soft-hard%20hybrid%20filler%20for%20silicone%20based%20dielectric%20elastomer.pdf Shamsul, Zakaria and A. F., A. Osman and Siti Noor Hidayah, Mustapha (2018) Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide. In: 6th International Conference on Advanced Material Engineering & Technology (ICAMET2018), 29-30 April 2018 , Ho Chi Minh, Vietnam. pp. 1-8.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	Q Science (General) QD Chemistry
spellingShingle	Q Science (General) QD Chemistry Shamsul, Zakaria A. F., A. Osman Siti Noor Hidayah, Mustapha Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
description	Polydimethylsiloxane (PDMS) film can be operated at broader temperature range and has mechanical properties such as low viscous loss and high tear strength. Due to its outstanding thermal and mechanical performances, it has been used as silicone based dielectric elastomer (DE). For DE, the material that need less applied voltage but has high actuation strain is more favorable as it offers fewer risks of electrical failure and energy consumption. However, PDMS film typically has low relative permittivity (2.5-3.0) that requires high applied voltage in order to obtained high actuation strain. Therefore, several strategies have been introduced to increase relative permittivity of PDMS films such as compositing. The incorporation of high permittivity fillers into PDMS film has been reported can increase the relative permittivity to some extent; however, it also comes with negative effect to other important DE’s parameters such as high Young’s modulus and low breakdown strength. Therefore, the purpose of this study is to increase relative permittivity of PDMS film through addition of high permittivity fillers without sacrifice the other important DE’s parameters through filler hybridization and at the same time to investigate the synergetic effect of filler hybridization (soft-hard filler) on the mechanical and electrical performances of DEs. The results show that incorporated TiO2/Glycerol oil at ratio 1:1 into PDMS films demonstrates the most significant increases of relative permittivity to three-fold higher than pure PDMS. Interestingly, at the same time, this soft-hard hybrid filler technique upholds the mechanical and electrical integrity of PDMS films.
format	Conference or Workshop Item
author	Shamsul, Zakaria A. F., A. Osman Siti Noor Hidayah, Mustapha
author_facet	Shamsul, Zakaria A. F., A. Osman Siti Noor Hidayah, Mustapha
author_sort	Shamsul, Zakaria
title	Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
title_short	Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
title_full	Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
title_fullStr	Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
title_full_unstemmed	Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
title_sort	soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/22029/ http://umpir.ump.edu.my/id/eprint/22029/1/44.%20Soft-hard%20hybrid%20filler%20for%20silicone%20based%20dielectric%20elastomer.pdf http://umpir.ump.edu.my/id/eprint/22029/2/44.1%20Soft-hard%20hybrid%20filler%20for%20silicone%20based%20dielectric%20elastomer.pdf
first_indexed	2023-09-18T22:32:35Z
last_indexed	2023-09-18T22:32:35Z
_version_	1777416384368607232

Soft-hard hybrid filler for silicone based dielectric elastomer: glycerol and titanium dioxide

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