Electrospun PVDF graphene oxide composite fibre mats with tunable physical properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F16%3A43875318" target="_blank" >RIV/70883521:28610/16:43875318 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007/s10965-016-1126-y" target="_blank" >http://link.springer.com/article/10.1007/s10965-016-1126-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10965-016-1126-y" target="_blank" >10.1007/s10965-016-1126-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrospun PVDF graphene oxide composite fibre mats with tunable physical properties

Popis výsledku v původním jazyce

This article is aimed at a basic physical characterization of electrospun PVDF/graphene oxide (GO) composite non-woven fibre mats. The morphological characterization of the prepared fabrics was performed via SEM investigations. Introduction of the GO during the electrospinning process caused significant changes in the crystalline structure of PVDF, and a transformation from α- to β-crystalline phases was achieved. Addition of the GO particles into PVDF did not only improve the thermal stability of the polymer, but also acted as a reinforcing filler, giving rise to improved dynamic moduli and tensile strength. The dielectric properties were evaluated over a broad frequency range, and it was confirmed that the presence of small amounts of GO had little effect on the dielectric properties of the PVDF, since the GO has a dielectric character similar to that of the PVDF.

Název v anglickém jazyce

Electrospun PVDF graphene oxide composite fibre mats with tunable physical properties

Popis výsledku anglicky

This article is aimed at a basic physical characterization of electrospun PVDF/graphene oxide (GO) composite non-woven fibre mats. The morphological characterization of the prepared fabrics was performed via SEM investigations. Introduction of the GO during the electrospinning process caused significant changes in the crystalline structure of PVDF, and a transformation from α- to β-crystalline phases was achieved. Addition of the GO particles into PVDF did not only improve the thermal stability of the polymer, but also acted as a reinforcing filler, giving rise to improved dynamic moduli and tensile strength. The dielectric properties were evaluated over a broad frequency range, and it was confirmed that the presence of small amounts of GO had little effect on the dielectric properties of the PVDF, since the GO has a dielectric character similar to that of the PVDF.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Polymer Research

ISSN

1022-9760

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

"neuvedeno"

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84993965395