Influence of Humidity on Dielectric Properties of PMMA Nanocomposites Containing Onion-Like Carbon Full article
Conference |
9th European Conference on Applications of Polar Dielectrics 25-29 Aug 2008 , Rome |
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Journal |
Ferroelectrics
ISSN: 0015-0193 , E-ISSN: 1563-5112 |
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Output data | Year: 2009, Volume: 391, Number: N 1 PART 3, Pages: 131-138 Pages count : 8 DOI: 10.1080/00150190903004601 | ||||||||||||
Tags | Composite, Dielectric permittivity, Onion like carbon, PMMA | ||||||||||||
Authors |
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Affiliations |
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Funding (4)
1 | North Atlantic Treaty Organization | SFP-981051 |
2 | North Atlantic Treaty Organization | CBP.EAP.CLG 982007 |
3 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 06-1000013-9225 |
4 | State Studies Foundation | V-07018 |
Abstract:
Results of broadband dielectric spectroscopy (20 Hz–1 MHz) of a novel polymer composite based on onion-like carbon (OLC) are presented. The measurements were performed by cooling and heating in a wide temperature range (240 K–420 K). After heating the dielectric permittivity strongly increases, β relaxation slows down while γ relaxation becomes negligible. The observed behaviour of relaxations suggests that dielectric properties of presented composite without additional heating are strongly influenced by extrinsic humidity. The increase of the OLC fillers concentration (up to 1 wt%) has been found to strongly increases the glass transition temperature of OLC-based polymethyl methacrylate (PMMA) composite, however, an effect of the OLC inclusions on the beta transition of the given nanocomposites is less expressed.
Cite:
Macutkevic J.
, Seliuta D.
, Valusis G.
, Banys J.
, Kuzhir P.
, Maksimenko S.
, Kuznetsov V.
, Moseenkov S.
, Shenderova O.
, Lambin P.
Influence of Humidity on Dielectric Properties of PMMA Nanocomposites Containing Onion-Like Carbon
Ferroelectrics. 2009. V.391. NN 1 PART 3. P.131-138. DOI: 10.1080/00150190903004601 WOS Scopus РИНЦ
Influence of Humidity on Dielectric Properties of PMMA Nanocomposites Containing Onion-Like Carbon
Ferroelectrics. 2009. V.391. NN 1 PART 3. P.131-138. DOI: 10.1080/00150190903004601 WOS Scopus РИНЦ
Dates:
Submitted: | Aug 26, 2008 |
Accepted: | Sep 18, 2008 |
Published print: | Oct 27, 2009 |
Published online: | Sep 20, 2010 |
Identifiers:
Web of science | WOS:000272607100018 |
Scopus | 2-s2.0-72049124377 |
Elibrary | 15294979 |
Chemical Abstracts | 2009:1427051 |
Chemical Abstracts (print) | 153:506779 |
OpenAlex | W2000423321 |