Modification of the carbonyl iron particles using SI-ATRP approach with poly(2-(1H-pyrrole-1-Yl)ethyl methacrylate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63521500" target="_blank" >RIV/70883521:28110/18:63521500 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/18:63521500
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Modification of the carbonyl iron particles using SI-ATRP approach with poly(2-(1H-pyrrole-1-Yl)ethyl methacrylate
Original language description
This study is focused on the synthesis of core-shell type of magnetic particles, where magnetic core is carbonyl iron (CI) microparticles and conducting shell is poly(2-(1H-pyrrole-1-yl)ethyl methacrylate) (PPEMA) synthesized using atom transfer radical polymerization (ATRP) technique. In order to obtain core-shell particles the surface-initiated (SI)-ATRP is used, where both benefits, magnetic behaviour of core and conducting behaviour of shell, are advantages for their intended application as materials for electromagnetic shielding of piezo-resistors. Basic characterizations of the neat CI and CI-PPEMA particles such as magnetization saturation using and conductivity using dielectric spectroscopy are performed. Also the confirmation of the controllable coating using gel permeation chromatography and nuclear magnetic resonance are provided. The successful modification of CI with PPEMA is investigated using Fourier transform infrared spectroscopy. It is also proved by dielectric spectroscopy if such CI-PPEMA particles possess enhanced properties in comparison to neat CI particles and thus should exhibit the improved capability in electromagnetic shielding.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
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
NANOCON 2017 Conference Proceedings
ISBN
978-80-87294-81-9
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
134-139
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 18, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000452823300021