Development of conductive composite coatings with specific functional properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F18%3AN0000091" target="_blank" >RIV/26232511:_____/18:N0000091 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1757-899X/379/1/012028" target="_blank" >http://dx.doi.org/10.1088/1757-899X/379/1/012028</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/379/1/012028" target="_blank" >10.1088/1757-899X/379/1/012028</a>
Alternative languages
Result language
angličtina
Original language name
Development of conductive composite coatings with specific functional properties
Original language description
The article presents the development results of advanced composite coatings with enhanced electric conductivity intended for detection of disruptions in the base material structure. Conductive coatings were prepared from a low viscosity epoxy resin and three types of admixtures - amorphous carbon black, micronized graphite and multi-walled carbon nanotubes (MWCNTs). Such multicomponent coatings were tested together with hand-applied graphite layers and commercial spray-applied colloidal graphite and copper-based electroconductive coatings, for comparison. The influence of the admixtures on electrical conductivity was evaluated. The course of impedance response of polymer coatings, graphite layers and copper layers was investigated during bending in press, drilling and high-speed loading by rifle projectiles. Conductive coatings showed a distinctive change in impedance under mechanical damaging by drilling and during dynamic testing. These functional coatings represent innovative direction for the development of new progressive ballistic and anti-blast shield systems.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/TE02000162" target="_blank" >TE02000162: Centre of advanced materials and technologies for protection and safety enhancement</a><br>
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
Name of the periodical
IOP Conference Series: Materials Science and Engineering
ISSN
17578981
e-ISSN
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Volume of the periodical
2018
Issue of the periodical within the volume
379
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85050508684