Standard

New ultrafast low-cost polyurethane based plastic scintillator. / Shevelev, V. S.; Ishchenko, A. V.; Omelkov, S. I. et al.
In: Journal of Luminescence, Vol. 263, 120133, 01.11.2023.

Research output: Contribution to journal › Article › peer-review

Harvard

Shevelev, VS, Ishchenko, AV, Omelkov, SI & Nagirnyi, V 2023, 'New ultrafast low-cost polyurethane based plastic scintillator', Journal of Luminescence, vol. 263, 120133. https://doi.org/10.1016/j.jlumin.2023.120133

APA

Shevelev, V. S., Ishchenko, A. V., Omelkov, S. I., & Nagirnyi, V. (2023). New ultrafast low-cost polyurethane based plastic scintillator. Journal of Luminescence, 263, [120133]. https://doi.org/10.1016/j.jlumin.2023.120133

Vancouver

Shevelev VS, Ishchenko AV, Omelkov SI, Nagirnyi V. New ultrafast low-cost polyurethane based plastic scintillator. Journal of Luminescence. 2023 Nov 1;263:120133. doi: 10.1016/j.jlumin.2023.120133

Author

Shevelev, V. S. ; Ishchenko, A. V. ; Omelkov, S. I. et al. / New ultrafast low-cost polyurethane based plastic scintillator. In: Journal of Luminescence. 2023 ; Vol. 263.

BibTeX

@article{d13b00db01e7428d94e5cc42195a1bac,
title = "New ultrafast low-cost polyurethane based plastic scintillator",
abstract = "The study of plastic scintillators with polyurethane (PU) matrix based on cycloaliphatic isocyanate 4,4′-methylenebis (cyclohexyl isocyanate) (H12MDI) and 2,5-diphenyloxazole (PPO) as a luminescence activator is presented. A number of samples with different PPO content amounting up to 20 wt% were synthesized and their optical and luminescence characteristics were investigated. Pure H12MDI – PU based polymer exhibits low optical density in the spectral region 350–500 nm characteristic of the PPO emission band. The PU sample loaded with 5 wt% PPO demonstrated a light yield of 1088 photons/MeV and ultrafast rise and decay time of few picoseconds and few nanoseconds, respectively. The estimated coincidence time resolution (CTR) value for a PU sample is 1.4 times smaller than that known for a commercial scintillator BC-422 available for ultrafast timing applications.",
author = "Shevelev, {V. S.} and Ishchenko, {A. V.} and Omelkov, {S. I.} and V. Nagirnyi",
note = "The authors would like to thank Rosana Martinez Turtos and Stefan Gundacker for luminescence rise and decay time measurements and fruitful discussion. The study was financially supported by the Ministry of Science and Higher Education of the Russian Federation within the Development Program of the Ural Federal University in accordance with the program of strategic academic leadership “Priority-2030{"}.",
year = "2023",
month = nov,
day = "1",
doi = "10.1016/j.jlumin.2023.120133",
language = "English",
volume = "263",
journal = "Journal of Luminescence",
issn = "0022-2313",
publisher = "Elsevier BV",

}

RIS

TY - JOUR

T1 - New ultrafast low-cost polyurethane based plastic scintillator

AU - Shevelev, V. S.

AU - Ishchenko, A. V.

AU - Omelkov, S. I.

AU - Nagirnyi, V.

N1 - The authors would like to thank Rosana Martinez Turtos and Stefan Gundacker for luminescence rise and decay time measurements and fruitful discussion. The study was financially supported by the Ministry of Science and Higher Education of the Russian Federation within the Development Program of the Ural Federal University in accordance with the program of strategic academic leadership “Priority-2030".

PY - 2023/11/1

Y1 - 2023/11/1

N2 - The study of plastic scintillators with polyurethane (PU) matrix based on cycloaliphatic isocyanate 4,4′-methylenebis (cyclohexyl isocyanate) (H12MDI) and 2,5-diphenyloxazole (PPO) as a luminescence activator is presented. A number of samples with different PPO content amounting up to 20 wt% were synthesized and their optical and luminescence characteristics were investigated. Pure H12MDI – PU based polymer exhibits low optical density in the spectral region 350–500 nm characteristic of the PPO emission band. The PU sample loaded with 5 wt% PPO demonstrated a light yield of 1088 photons/MeV and ultrafast rise and decay time of few picoseconds and few nanoseconds, respectively. The estimated coincidence time resolution (CTR) value for a PU sample is 1.4 times smaller than that known for a commercial scintillator BC-422 available for ultrafast timing applications.

AB - The study of plastic scintillators with polyurethane (PU) matrix based on cycloaliphatic isocyanate 4,4′-methylenebis (cyclohexyl isocyanate) (H12MDI) and 2,5-diphenyloxazole (PPO) as a luminescence activator is presented. A number of samples with different PPO content amounting up to 20 wt% were synthesized and their optical and luminescence characteristics were investigated. Pure H12MDI – PU based polymer exhibits low optical density in the spectral region 350–500 nm characteristic of the PPO emission band. The PU sample loaded with 5 wt% PPO demonstrated a light yield of 1088 photons/MeV and ultrafast rise and decay time of few picoseconds and few nanoseconds, respectively. The estimated coincidence time resolution (CTR) value for a PU sample is 1.4 times smaller than that known for a commercial scintillator BC-422 available for ultrafast timing applications.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85168413385

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001069761100001

U2 - 10.1016/j.jlumin.2023.120133

DO - 10.1016/j.jlumin.2023.120133

M3 - Article

VL - 263

JO - Journal of Luminescence

JF - Journal of Luminescence

SN - 0022-2313

M1 - 120133

ER -

ID: 44648418