Remarkable change in the broadband electrical behavior of poly(vinylidene fluoride)-multiwalled carbon nanotube nanocomposites with the use of different processing routes

2018 ◽  
Vol 136 (17) ◽  
pp. 47409 ◽  
Author(s):  
João Paulo Ferreira Santos ◽  
Benjamim de Melo Carvalho ◽  
Rosario Elida Suman Bretas
Keyword(s):  
Carbon Nanotube ◽  
Vinylidene Fluoride ◽  
Multiwalled Carbon Nanotube ◽  
Electrical Behavior ◽  
Multiwalled Carbon ◽  
Remarkable Change ◽  
Poly Vinylidene Fluoride

Enhanced Piezoelectric Properties of Electrospun Poly(vinylidene fluoride)/ Multiwalled Carbon Nanotube Composites

2012 ◽  
Vol 77 ◽  
pp. 82-85
Author(s):  
Yong Jin Ahn ◽  
Joon Young Im ◽  
Yong Sok Seo ◽  
Soon Man Hong
Keyword(s):  
Carbon Nanotube ◽  
Vinylidene Fluoride ◽  
Electrospinning Process ◽  
Multiwalled Carbon Nanotube ◽  
Piezoelectric Response ◽  
Multiwalled Carbon ◽  
Piezoelectric Phase ◽  
Poly Vinylidene Fluoride ◽  
Nanotube Composites ◽  
High Degree

We prepared poly(vinylidene fluoride)/multiwalled carbon nanotube (MWCNT) nanocomposites using electrospinning process and investigated its effect on the polymorphic behavior and electroactive properties. The remanant polarization and piezoelectric response increased with the the amount of MWCNT and piezoelectric -phase crystal. Interfacial interaction between MWCNT and PVDF caused high degree of -phase derived from external stretching.

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