The effect of gamma-ray irradiation on bulk optical plastic materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00343984" target="_blank" >RIV/68407700:21230/20:00343984 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s10854-020-04772-y" target="_blank" >https://doi.org/10.1007/s10854-020-04772-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10854-020-04772-y" target="_blank" >10.1007/s10854-020-04772-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of gamma-ray irradiation on bulk optical plastic materials

Popis výsledku v původním jazyce

We present our study of the effect of gamma-ray irradiation on bulk optical plastic materials as follows: three types of sheets commonly used for eyeglass lenses (CR-39, MR-8 and Trivex), cyclo olefin polymer ZEONEX E48R, styrene methyl methacrylate NAS21, polymethyl methacrylate PLEXIGLAS (R) 7N, polyphenylsulfone EUROPLEX (R) PPSU, and poly(n-methyl methacrylimide PLEXIMID (R) 8813. We used the panoramic gamma-radiation facility with Co-60 source with applied doses 14.6 kGy and 54.2 kGy. For the thought properties, we measured the transmission spectra from 200 to 1800 nm and refractive indices using the prism coupling technique at six wavelengths 532.0, 654.2, 846.4, 1308.2, 1549.1, and 1652.1 nm. We also studied the possibility of using several approximation methods for evaluating the refractive indices including Cauchy, Cauchy-Schott, Herzberger, Sellmeier, Sellmeier-2, and Sellmeier with an infrared correction. The measurements showed that the most precise determination model of the refractive indices was obtained by the Sellmeier approximation with an infrared correction. The transmission spectra measurement showed that the CR-39 and EUROPLEX (R) PPSU polymers did not change significantly after the irradiation and the refractive indices measurement showed that ZEONEX E48R and EUROPLEX (R) PPSU did not change the refractive indices values.

Název v anglickém jazyce

The effect of gamma-ray irradiation on bulk optical plastic materials

Popis výsledku anglicky

We present our study of the effect of gamma-ray irradiation on bulk optical plastic materials as follows: three types of sheets commonly used for eyeglass lenses (CR-39, MR-8 and Trivex), cyclo olefin polymer ZEONEX E48R, styrene methyl methacrylate NAS21, polymethyl methacrylate PLEXIGLAS (R) 7N, polyphenylsulfone EUROPLEX (R) PPSU, and poly(n-methyl methacrylimide PLEXIMID (R) 8813. We used the panoramic gamma-radiation facility with Co-60 source with applied doses 14.6 kGy and 54.2 kGy. For the thought properties, we measured the transmission spectra from 200 to 1800 nm and refractive indices using the prism coupling technique at six wavelengths 532.0, 654.2, 846.4, 1308.2, 1549.1, and 1652.1 nm. We also studied the possibility of using several approximation methods for evaluating the refractive indices including Cauchy, Cauchy-Schott, Herzberger, Sellmeier, Sellmeier-2, and Sellmeier with an infrared correction. The measurements showed that the most precise determination model of the refractive indices was obtained by the Sellmeier approximation with an infrared correction. The transmission spectra measurement showed that the CR-39 and EUROPLEX (R) PPSU polymers did not change significantly after the irradiation and the refractive indices measurement showed that ZEONEX E48R and EUROPLEX (R) PPSU did not change the refractive indices values.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Journal of Materials Science: Materials in Electronics

ISSN

0957-4522

e-ISSN

1573-482X

Svazek periodika

31

Číslo periodika v rámci svazku

24

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

22599-22615

Kód UT WoS článku

000587111900006

EID výsledku v databázi Scopus

2-s2.0-85095444486