|
|
Structural and electrical properties of PVDF-CNT composite
Misiurev, Denis ; Dallaev, Rashid (oponent) ; Sobola, Dinara (vedoucí práce)
Electrospininig has been proven one of the most popular and widely spreaded method of producing high quility of vibers with required parametrs. The quality and morfology of produced vibers is based on many parametrs such as humidity, doses of material, applied voltage etc. Limitations of ceramic piezomaterials (brittleness, toxicity of lead-containing samples, difficulties of complicated shapes preparations, etc.) forced the research in the field of piezoelectric polymers. One of them is polyvinylidene fluoride (PVDF). It could be prepared in various forms: thin films, bulk samples, fibers. PVDF fibers attract the most attention because of high flexibility, lightweight, mechanical stability, chemical inertness. Properties of PVDF fibers can be tuned using dopant material: ceramic particles, metal nanoparticles, graphite materials as graphene oxide or carbon nanotubes (CNT).
|
|
| |
|
| |
|
| |
|
|
Performance Of Polyvinylidene Fluoride–Carbon Nanotubes Composite
Misiurev, Denis
The Polyvinylidene Fluoride polymer it is unique materiel, which drown huge amount ofattention in nowadays. Even though it has been known since 1969 year and many aspects of thepolymer have been studied good enough, there are still much more that need to be studied further,because the Polyvinylidene Fluoride still did not yet reveal his full potential. The strongest side ofPolyvinylidene Fluoride is the biggest piezoelectronic respond among all commercially availablepolymers. Polyvinylidene Fluoride is prepared in various forms: thin films, bulk samples, fibers.PVDF fibers attract the most attention because of high flexibility, lightweight, mechanical stability,chemical inertness.
|
|
|
Structural and electrical properties of PVDF-CNT composite
Misiurev, Denis ; Dallaev, Rashid (oponent) ; Sobola, Dinara (vedoucí práce)
Electrospininig has been proven one of the most popular and widely spreaded method of producing high quility of vibers with required parametrs. The quality and morfology of produced vibers is based on many parametrs such as humidity, doses of material, applied voltage etc. Limitations of ceramic piezomaterials (brittleness, toxicity of lead-containing samples, difficulties of complicated shapes preparations, etc.) forced the research in the field of piezoelectric polymers. One of them is polyvinylidene fluoride (PVDF). It could be prepared in various forms: thin films, bulk samples, fibers. PVDF fibers attract the most attention because of high flexibility, lightweight, mechanical stability, chemical inertness. Properties of PVDF fibers can be tuned using dopant material: ceramic particles, metal nanoparticles, graphite materials as graphene oxide or carbon nanotubes (CNT).
|
|
| |
|
| |
host ::
RSS.