Fourier transform infrared spectroscopy as a tool for identification of the curing process of epoxy resin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F14%3A43922028" target="_blank" >RIV/49777513:23220/14:43922028 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fourier transform infrared spectroscopy as a tool for identification of the curing process of epoxy resin

Popis výsledku v původním jazyce

Paper deals with analysis and description of the curing process of the samples made of the epoxy resin using method of Fourier transform infrared spectroscopy (FT-IR) in technique of Attenuated Total Reflectance (ATR). Infrared spectra were measured on samples cured in two steps with isothermals at 93 °C and 150 °C when samples in delivered state and cured for 20, 42, 52, 60, 70, 90 and 110 minutes were analysed. Infrared spectra were recorded on Nicolet 380 spectrometer (Nicolet Instrument) using Attenuated Total Reflectance technique (ATR) with ZnSe crystal in the range of wavenumbers of 4000 - 600 cm-1. Spectral bands of anhydride and epoxy group were used for the curing identification. The glass transition temperature was measured as a comparativeparameter for the curing level investigation. On the basis of results, good applicability of the method of Fourier transform infrared spectroscopy for identification of un-cured samples is evident.

Název v anglickém jazyce

Fourier transform infrared spectroscopy as a tool for identification of the curing process of epoxy resin

Popis výsledku anglicky

Paper deals with analysis and description of the curing process of the samples made of the epoxy resin using method of Fourier transform infrared spectroscopy (FT-IR) in technique of Attenuated Total Reflectance (ATR). Infrared spectra were measured on samples cured in two steps with isothermals at 93 °C and 150 °C when samples in delivered state and cured for 20, 42, 52, 60, 70, 90 and 110 minutes were analysed. Infrared spectra were recorded on Nicolet 380 spectrometer (Nicolet Instrument) using Attenuated Total Reflectance technique (ATR) with ZnSe crystal in the range of wavenumbers of 4000 - 600 cm-1. Spectral bands of anhydride and epoxy group were used for the curing identification. The glass transition temperature was measured as a comparativeparameter for the curing level investigation. On the basis of results, good applicability of the method of Fourier transform infrared spectroscopy for identification of un-cured samples is evident.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regionální inovační centrum elektrotechniky (RICE)</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2014 15th International Scientific Conference on Electric Power Engineering (EPE)

ISBN

978-1-4799-3806-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

473-476

Název nakladatele

Brno University of Technology

Místo vydání

Neuveden

Místo konání akce

Brno

Datum konání akce

12. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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