Influence of thermal and UV treatment on the polypropylene/graphite composite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F16%3A86097147" target="_blank" >RIV/61989100:27360/16:86097147 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27640/16:86097147 RIV/61989100:27740/16:86097147

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0142941815301653" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0142941815301653</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.polymertesting.2016.03.025" target="_blank" >10.1016/j.polymertesting.2016.03.025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of thermal and UV treatment on the polypropylene/graphite composite

Popis výsledku v původním jazyce

Electrically conductive polypropylene/graphite (PP/graphite) composites were prepared via blending granulated PP with maleic anhydride grafted PP and natural graphite. Electrical conductivity of prepared samples containing either 65, 70, or 75 wt% of graphite was measured and the most conductive sample containing 75 wt% of graphite was exposed to UV irradiation for 1 and 24 h or thermally treated at 170 oC for 1 h. The influence of thermal and UV exposure on the structural and electrical changes in such treated samples was studied. Local current measurements on the surface were made using scanning spreading resistance microscopy and morphology of the surface was studied by atomic force microscopy. X-ray diffraction analysis, infrared and Raman spectroscopy were also used for the structural characterization. Properties of treated and untreated samples are compared and differences are discussed.

Název v anglickém jazyce

Influence of thermal and UV treatment on the polypropylene/graphite composite

Popis výsledku anglicky

Electrically conductive polypropylene/graphite (PP/graphite) composites were prepared via blending granulated PP with maleic anhydride grafted PP and natural graphite. Electrical conductivity of prepared samples containing either 65, 70, or 75 wt% of graphite was measured and the most conductive sample containing 75 wt% of graphite was exposed to UV irradiation for 1 and 24 h or thermally treated at 170 oC for 1 h. The influence of thermal and UV exposure on the structural and electrical changes in such treated samples was studied. Local current measurements on the surface were made using scanning spreading resistance microscopy and morphology of the surface was studied by atomic force microscopy. X-ray diffraction analysis, infrared and Raman spectroscopy were also used for the structural characterization. Properties of treated and untreated samples are compared and differences are discussed.

Druh

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

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Polymer testing

ISSN

0142-9418

e-ISSN

—

Svazek periodika

52

Číslo periodika v rámci svazku

červen 2016

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

46-53

Kód UT WoS článku

000379365900007

EID výsledku v databázi Scopus

2-s2.0-84962850762