Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy

T. Sormunen; J. Viljanen; J. Havisto; K. Korpijärvi; I. Rytöluoto; J. P. Kankaanpää; A. Lämsä; S. Kauppi; J. Toivonen; P. Fjäder; S. Järvinen

doi:10.1088/1742-6596/2346/1/012014

Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy

T. Sormunen, J. Viljanen, J. Havisto, K. Korpijärvi, I. Rytöluoto, J. P. Kankaanpää, A. Lämsä, S. Kauppi, J. Toivonen, P. Fjäder, S. Järvinen

Fysiikka

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen › vertaisarvioitu

3 Sitaatiot (Scopus)

32 Lataukset (Pure)

Abstrakti

Waste electronic and electric equipment (WEEE) are collected in high amounts in the EU. However, in order to enable safe and effective recycling of their plastic fraction, harmful additives inside the plastics need to be identified. In this study, two spectroscopic methods, laser-induced breakdown spectroscopy (LIBS) and Raman spectroscopy were employed for characterizing different brominated flame retardants (BFRs) inside plastics from the actual WEEE stream, and also lab-made plastics. The results of this preliminary study indicate the ability of LIBS for accurate quantification of bromine content, and the prospective capability of Raman and combined Raman-LIBS for identifying different BFRs in plastics.

Alkuperäiskieli	Englanti
Otsikko	11th International Conference on Engineering Mathematics and Physics, ICEMP 2022
Kustantaja	Institute of Physics Publishing
Sivumäärä	6
DOI - pysyväislinkit	https://doi.org/10.1088/1742-6596/2346/1/012014
Tila	Julkaistu - 2022
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Conference on Engineering Mathematics and Physics - Virtual, Online Kesto: 7 heinäk. 2022 → 9 heinäk. 2022 Konferenssinumero: 11

Julkaisusarja

Nimi	Journal of Physics: Conference Series
Kustantaja	IOP Publishing
Vuosikerta	2346
ISSN (painettu)	1742-6588
ISSN (elektroninen)	1742-6596

Conference

Conference	International Conference on Engineering Mathematics and Physics
Lyhennettä	ICEMP
Kaupunki	Virtual, Online
Ajanjakso	7/07/22 → 9/07/22

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Yleinen fysiikka ja tähtitiede

Pääsy asiakirjaan

10.1088/1742-6596/2346/1/012014Lisenssi: CC BY

Sormunen_2022_J._Phys. _Conf._Ser._2346_012014Final published version, 504 KBLisenssi: CC BY

https://urn.fi/URN:NBN:fi:tuni-202301091192Lisenssi: CC BY

Siteeraa tätä

Sormunen, T., Viljanen, J., Havisto, J., Korpijärvi, K., Rytöluoto, I., Kankaanpää, J. P., Lämsä, A., Kauppi, S., Toivonen, J., Fjäder, P., & Järvinen, S. (2022). Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy. teoksessa 11th International Conference on Engineering Mathematics and Physics, ICEMP 2022 Artikkeli 012014 (Journal of Physics: Conference Series; Vuosikerta 2346). Institute of Physics Publishing. https://doi.org/10.1088/1742-6596/2346/1/012014

@inproceedings{0cc3250072c14858a8d445741f809fc7,

title = "Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy",

abstract = "Waste electronic and electric equipment (WEEE) are collected in high amounts in the EU. However, in order to enable safe and effective recycling of their plastic fraction, harmful additives inside the plastics need to be identified. In this study, two spectroscopic methods, laser-induced breakdown spectroscopy (LIBS) and Raman spectroscopy were employed for characterizing different brominated flame retardants (BFRs) inside plastics from the actual WEEE stream, and also lab-made plastics. The results of this preliminary study indicate the ability of LIBS for accurate quantification of bromine content, and the prospective capability of Raman and combined Raman-LIBS for identifying different BFRs in plastics.",

author = "T. Sormunen and J. Viljanen and J. Havisto and K. Korpij{\"a}rvi and I. Ryt{\"o}luoto and Kankaanp{\"a}{\"a}, {J. P.} and A. L{\"a}ms{\"a} and S. Kauppi and J. Toivonen and P. Fj{\"a}der and S. J{\"a}rvinen",

note = "Funding Information: This work has been supported by Business Finland project PLASTin (decision 8619/31/2019). authors are grateful for Kuusakoski Recycling for providing the WEEE plastic samples. Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; International Conference on Engineering Mathematics and Physics, ICEMP ; Conference date: 07-07-2022 Through 09-07-2022",

year = "2022",

doi = "10.1088/1742-6596/2346/1/012014",

language = "English",

series = "Journal of Physics: Conference Series",

publisher = "Institute of Physics Publishing",

booktitle = "11th International Conference on Engineering Mathematics and Physics, ICEMP 2022",

}

Sormunen, T, Viljanen, J, Havisto, J, Korpijärvi, K, Rytöluoto, I, Kankaanpää, JP, Lämsä, A, Kauppi, S, Toivonen, J, Fjäder, P & Järvinen, S 2022, Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy. julkaisussa 11th International Conference on Engineering Mathematics and Physics, ICEMP 2022., 012014, Journal of Physics: Conference Series, Vuosikerta 2346, Institute of Physics Publishing, International Conference on Engineering Mathematics and Physics, Virtual, Online, 7/07/22. https://doi.org/10.1088/1742-6596/2346/1/012014

Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy. / Sormunen, T.; Viljanen, J.; Havisto, J. et al.
11th International Conference on Engineering Mathematics and Physics, ICEMP 2022. Institute of Physics Publishing, 2022. 012014 (Journal of Physics: Conference Series; Vuosikerta 2346).

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen › vertaisarvioitu

TY - GEN

T1 - Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy

AU - Sormunen, T.

AU - Viljanen, J.

AU - Havisto, J.

AU - Korpijärvi, K.

AU - Rytöluoto, I.

AU - Kankaanpää, J. P.

AU - Lämsä, A.

AU - Kauppi, S.

AU - Toivonen, J.

AU - Fjäder, P.

AU - Järvinen, S.

N1 - Conference code: 11

PY - 2022

Y1 - 2022

N2 - Waste electronic and electric equipment (WEEE) are collected in high amounts in the EU. However, in order to enable safe and effective recycling of their plastic fraction, harmful additives inside the plastics need to be identified. In this study, two spectroscopic methods, laser-induced breakdown spectroscopy (LIBS) and Raman spectroscopy were employed for characterizing different brominated flame retardants (BFRs) inside plastics from the actual WEEE stream, and also lab-made plastics. The results of this preliminary study indicate the ability of LIBS for accurate quantification of bromine content, and the prospective capability of Raman and combined Raman-LIBS for identifying different BFRs in plastics.

AB - Waste electronic and electric equipment (WEEE) are collected in high amounts in the EU. However, in order to enable safe and effective recycling of their plastic fraction, harmful additives inside the plastics need to be identified. In this study, two spectroscopic methods, laser-induced breakdown spectroscopy (LIBS) and Raman spectroscopy were employed for characterizing different brominated flame retardants (BFRs) inside plastics from the actual WEEE stream, and also lab-made plastics. The results of this preliminary study indicate the ability of LIBS for accurate quantification of bromine content, and the prospective capability of Raman and combined Raman-LIBS for identifying different BFRs in plastics.

U2 - 10.1088/1742-6596/2346/1/012014

DO - 10.1088/1742-6596/2346/1/012014

M3 - Conference contribution

AN - SCOPUS:85141933865

T3 - Journal of Physics: Conference Series

BT - 11th International Conference on Engineering Mathematics and Physics, ICEMP 2022

PB - Institute of Physics Publishing

T2 - International Conference on Engineering Mathematics and Physics

Y2 - 7 July 2022 through 9 July 2022

ER -

Sormunen T, Viljanen J, Havisto J, Korpijärvi K, Rytöluoto I, Kankaanpää JP et al. Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy. julkaisussa 11th International Conference on Engineering Mathematics and Physics, ICEMP 2022. Institute of Physics Publishing. 2022. 012014. (Journal of Physics: Conference Series). doi: 10.1088/1742-6596/2346/1/012014

Characterizing plastics containing brominated flame retardants with combined LIBS and Raman spectroscopy

Abstrakti

Julkaisusarja

Conference

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

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