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EN
ČeštinaEnglish

Controllable reduction of graphene oxide/poly(Butyl acrylate) hybrids under ATRP conditions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63516986" target="_blank" >RIV/70883521:28610/17:63516986 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Controllable reduction of graphene oxide/poly(Butyl acrylate) hybrids under ATRP conditions

  • Original language description

    This study is aimed on the controllable reduction of the graphene oxide (GO) sheets during surface initiated atom transfer radical polymerization (SI-ATRP). GO sheets were successfully synthesized using Hummers method and properly characterized by Fourier transform infrared spectroscopy (FTIR). SI-ATRP approach was used to simultaneously modify the GO surface by poly(butyl acrylate) (PBA) brushes and its chemical reduction in the single-step synthesis. The presence of the polymer brushes on the GO sheets was investigated by gel permeation chromatography, nuclear magnetic resonance and FTIR. Simultaneous GO reduction during polymerization was confirmed using Raman spectroscopy and finally by conductivity measurement. Compatibility of the GO and GO-PBA sheets was investigated via contact angle measurements of sessile drop between GO substrates and poly(dimethyl siloxane). From the potential applicability point of view, the modification of graphene-based hybrids by polymers is highly important especially when the compatibility as well as conductivity of GO-PBA sheets with surroundings plays a crucial role i.e. the light-stimulated sensors based on silicon or other elastomers.

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    —

  • OECD FORD branch

    20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    8th International Conference on Nanomaterials - Research &amp; Application (NANOCON 2016)

  • ISBN

    978-80-87294-71-0

  • ISSN

    —

  • e-ISSN

    neuvedeno

  • Number of pages

    6

  • Pages from-to

    104-109

  • Publisher name

    Tanger Ltd.

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    Oct 19, 2016

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000410656100017

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The impact of polymer grafting from a graphene oxide surface on its compatibility with a PDMS matrix and the light-induced actuation of the compositesEffect of structure of polymers grafted from graphene oxide on the compatibility of particles with a silicone-based environment and the stimuli-responsive capabilities of their compositesTunable electrorheological performance of silicone oil suspensions based on controllably reduced graphene oxide by surface initiated atom transfer radical polymerization of poly(glycidyl methacrylate)