Conductive network formation and electrical properties of poly(vinylidene fluoride)/multiwalled carbon nanotube composites: Percolation and dynamic percolation

2009 ◽  
Vol 114 (3) ◽  
pp. 1405-1411 ◽  
Author(s):  
Cheng Zhang ◽  
Jun Zhu ◽  
Mi Ouyang ◽  
Chunan Ma ◽  
Masao Sumita
Keyword(s):  
Carbon Nanotube ◽  
Electrical Properties ◽  
Network Formation ◽  
Vinylidene Fluoride ◽  
Multiwalled Carbon Nanotube ◽  
Conductive Network ◽  
Multiwalled Carbon ◽  
Poly Vinylidene Fluoride ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

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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