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The Surface Modification of Magnetic Particles with Polyamidoamine Dendron

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63518799" target="_blank" >RIV/70883521:28110/18:63518799 - isvavai.cz</a>

  • Alternative codes found

    RIV/70883521:28610/18:63518799

  • Result on the web

    <a href="http://dx.doi.org/10.1063/1.5060699" target="_blank" >http://dx.doi.org/10.1063/1.5060699</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1063/1.5060699" target="_blank" >10.1063/1.5060699</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Surface Modification of Magnetic Particles with Polyamidoamine Dendron

  • Original language description

    Magnetorheological elastomers are important kind of intelligent systems that can alter their properties upon an application of an external magnetic field. Crucial for their performance is interaction between polymer matrix and magnetic filler, thus, it is necessary to control the compatibility between the matrix and magnetic particles. In this study, polyamidoamine dendron was successfully introduced onto surface of carbonyl iron particles using divergent approach in order to provide novel magnetic particles for magnetorheological elastomers. The presence of a thin layer of polyamidoamine dendron on the carbonyl iron particles was confirmed by energy dispersive X-ray, infrared spectroscopy and transmission electron microscopy, which confirmed a thin layer in nanometers formed on the surface of the particles. The coated carbonyl iron particles exhibited superior chemical stability when compared to non-coated ones, while the saturation magnetization decreased only negligibly from 207.0 emu g–1 to 203.5 emu g–1 for pure carbonyl iron particles and polyamidoamine dendron-coated carbonyl iron particles, respectively.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10404 - Polymer science

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

    2018

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    AIP Conference Proceedings

  • ISBN

    978-0-7354-1740-3

  • ISSN

    0094-243X

  • e-ISSN

    neuvedeno

  • Number of pages

    6

  • Pages from-to

    1-6

  • Publisher name

    American Institute of Physics

  • Place of publication

    Meville

  • Event location

    Sliema

  • Event date

    Jun 22, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article