Dielectric Properties of MWCNT-Muscovite/Epoxy Hybrid Composites
In the present work, the dielectric properties of
Epoxy/MWCNT-muscovite HYBRID and MIXED composites based
on a ratio 30:70 were studied. The multi-wall carbon nanotubes
(MWCNT) were prepared using two methods: (a) MWCNTmuscovite
hybrids were synthesised by chemical vapour deposition
(CVD) and (b) physically mixing muscovite with MWCNT. The
effects of different preparation of the composites and filler loading
were evaluated. It was revealed that the dielectric constants of
HYBRID epoxy composites are slightly higher than MIXED epoxy
composites. It was also indicated that the dielectric constant increased
by increasing the MWCNT filler loading.
[1] Esawi A.M.K, Morsi K., Sayed A., Taher M., Lanka S. (2010). Effect of Carbon Nanotube (CNT) Content on the Mechanical Properties of CNT-Reinforced Aluminium Composites. Composites Science and Technology 70, 2237-2241.
[2] Rodney S., Ruoff, Donald C.L (1995). Mechanical and Thermal Properties of Carbon Nanotube. Carbon 33 (7), 925-930.
[3] Yoshiyuki S., Kenta T. (2009). Stainless Steel Bipolar Plate Coated with Carbon Nanotube (CNT)/Polytetrafluoroethylene (PTFE) Composite Film for Proton Exchange Membrane Fuel Cell (PEMFC). Journal of Power Sources 190, 322-325.
[4] Ozmaian M., Maghdabadi R. (2013). Semi-Conducting Carbon Nanotube as Variable Capacitor. Physica E 54, 9-14.
[5] Costa P., Silva J., Anson-Casaos A., Martinez M.T., Abad M.J., Viana J., Lanceros-Mendez S. (2014). Effect of Carbon Nanotube Type and Functionalization on the Electrical, Thermal, Mechanical and Electromechanical Properties of Carbon Nanotube/Styrene-butadiene-styrene Composites for Large Strain Sensor. Composites: Part B 61, 136-146.
[6] Nam I.W., Lee H.K., Jang J.H. (2011). Electromagnetic Interference Shielding/Absorbing Characteristics of CNT-embedded Epoxy Composites. Composites: Part A 42, 1110-1118.
[7] Sigh I., Bhatnagar P.K., Mathur P.C., Kaur I., Bharaduaj L.M., Ravindra P. (2008). Optical and Electrical Characterization of Conducting Polymer-Single Walled Carbon Nanotube Composite Films. Carbon 46, 1141-1144.
[8] Joanna R., Magdalena J.K., Tomasz S., Krzystor J.K. (2007). Dispersion of carbon nanotubes in polyurethane matrix, Physica E 39, 124-127.
[9] Jun H., Doris R., (2014). The Effect of Carbon Nanotubes Orientation and content on the mechanical properties of Polypropylene Based Composites. Materials and Design 55, 653-663.
[10] Jin A.K, Dong G. S, Tae J. K, Jae R. Y. (2006), Effects of surface modification on rheological and mechanical properties of CNT/epoxy composites. Carbon 44, 1898-1905.
[11] Kudus MHA, Akil HM, Mohamad H, Loon LE (2011). Effect of catalyst calcinations temperature on the synthesis of MWCNT-alumina hybrid compound using methane decomposition method. J Alloys Compd 509 (6): 2784-8.
[1] Esawi A.M.K, Morsi K., Sayed A., Taher M., Lanka S. (2010). Effect of Carbon Nanotube (CNT) Content on the Mechanical Properties of CNT-Reinforced Aluminium Composites. Composites Science and Technology 70, 2237-2241.
[2] Rodney S., Ruoff, Donald C.L (1995). Mechanical and Thermal Properties of Carbon Nanotube. Carbon 33 (7), 925-930.
[3] Yoshiyuki S., Kenta T. (2009). Stainless Steel Bipolar Plate Coated with Carbon Nanotube (CNT)/Polytetrafluoroethylene (PTFE) Composite Film for Proton Exchange Membrane Fuel Cell (PEMFC). Journal of Power Sources 190, 322-325.
[4] Ozmaian M., Maghdabadi R. (2013). Semi-Conducting Carbon Nanotube as Variable Capacitor. Physica E 54, 9-14.
[5] Costa P., Silva J., Anson-Casaos A., Martinez M.T., Abad M.J., Viana J., Lanceros-Mendez S. (2014). Effect of Carbon Nanotube Type and Functionalization on the Electrical, Thermal, Mechanical and Electromechanical Properties of Carbon Nanotube/Styrene-butadiene-styrene Composites for Large Strain Sensor. Composites: Part B 61, 136-146.
[6] Nam I.W., Lee H.K., Jang J.H. (2011). Electromagnetic Interference Shielding/Absorbing Characteristics of CNT-embedded Epoxy Composites. Composites: Part A 42, 1110-1118.
[7] Sigh I., Bhatnagar P.K., Mathur P.C., Kaur I., Bharaduaj L.M., Ravindra P. (2008). Optical and Electrical Characterization of Conducting Polymer-Single Walled Carbon Nanotube Composite Films. Carbon 46, 1141-1144.
[8] Joanna R., Magdalena J.K., Tomasz S., Krzystor J.K. (2007). Dispersion of carbon nanotubes in polyurethane matrix, Physica E 39, 124-127.
[9] Jun H., Doris R., (2014). The Effect of Carbon Nanotubes Orientation and content on the mechanical properties of Polypropylene Based Composites. Materials and Design 55, 653-663.
[10] Jin A.K, Dong G. S, Tae J. K, Jae R. Y. (2006), Effects of surface modification on rheological and mechanical properties of CNT/epoxy composites. Carbon 44, 1898-1905.
[11] Kudus MHA, Akil HM, Mohamad H, Loon LE (2011). Effect of catalyst calcinations temperature on the synthesis of MWCNT-alumina hybrid compound using methane decomposition method. J Alloys Compd 509 (6): 2784-8.
@article{"International Journal of Earth, Energy and Environmental Sciences:69603", author = "Nur Suraya Anis Ahmad Bakhtiar and Hazizan Md Akil", title = "Dielectric Properties of MWCNT-Muscovite/Epoxy Hybrid Composites", abstract = "In the present work, the dielectric properties of
Epoxy/MWCNT-muscovite HYBRID and MIXED composites based
on a ratio 30:70 were studied. The multi-wall carbon nanotubes
(MWCNT) were prepared using two methods: (a) MWCNTmuscovite
hybrids were synthesised by chemical vapour deposition
(CVD) and (b) physically mixing muscovite with MWCNT. The
effects of different preparation of the composites and filler loading
were evaluated. It was revealed that the dielectric constants of
HYBRID epoxy composites are slightly higher than MIXED epoxy
composites. It was also indicated that the dielectric constant increased
by increasing the MWCNT filler loading.
", keywords = "MWCNT-Muscovite, Epoxy, Dielectric Properties,
Hybrid Composite.", volume = "9", number = "2", pages = "133-4", }
