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Extended Abstract

Polymeric Nanofibers Manufactured by Electrospinning of Styrene-Ethylene-Butylene-Styrene (SEBS) Composites †

by
Bogdan Spurcaciu
1,
Lorena Iancu
1,2,*,
Mircea Filipescu
1,
Rodica-Mariana Ion
1,2,
Paul Ghioca
1,
Ramona Grigorescu
1,
Cristian Nicolae
1,
Raluca Gabor
1,
Maria Rapa
3 and
Ecaterina Matei
3
1
The National Institute of Research and Development for Chemistry and Petrochemistry ICECHIM Bucharest, 202 Spl. Independentei, 6th District, Bucharest 060021, Romania
2
Valahia University, Doctoral School of Materials Engineering Department, 13 Aleea Sinaia, Targoviste 130004, Romania
3
University POLITEHNICA of Bucharest, Center for Research and Eco—Metallurgical Expertise, 313 Spl. Independentei, Bucharest 060042, Romania
*
Author to whom correspondence should be addressed.
†
Presented at the 15th International Symposium “Priorities of Chemistry for a Sustainable Development” PRIOCHEM, Bucharest, Romania, 30th October–1st November 2019.
Proceedings 2019, 29(1), 84; https://doi.org/10.3390/proceedings2019029084
Published: 16 October 2019
(This article belongs to the Proceedings of Priorities of Chemistry for a Sustainable Development-PRIOCHEM)
Browse Figures
Versions Notes

The study aimed to synthesize nanofibers based on styrene-ethylene-butylene-styrene block-copolymers (SEBS) [1] and its composite derivatives, through the electrospinning (Figure 1) process [2]. Styrene-ethylene-butylene-styrene (SEBS) 1652 manufactured by Kraton was used as the basic polymer. This is a translucent thermoplastic elastomer, with a linear structure of triblock copolymer based on styrene and ethylene/butylene (SEBS), and with a Styrene/Rubber ratio of 30/70. Polymeric composites were synthesized in toluene solution, using SEBS and graphene at a gravimetric ratio of 80/20 and 90/10.
The composite materials based on SEBS and graphene, with a concentration of 20% polymer in toluene were used for the manufacture of nanofibers by electrospinning (Figure 2).
Nanofibers manufactured based on SEBS and SEBS with graphene composites were investigated by structural, thermal and chemical properties. The nanofibers based on SEBS and graphene obtained by electrospinning were characterized by ATR-FTIR analysis, Differential Scanning Calorimetry (DSC), Thermo-gravimetric Analysis (TGA) and Scanning Electron Microscopy (SEM). The results indicated an improvement of thermal and chemical properties of nanofibers composites based on SEBS and graphene, compared to SEBS 1652 elastomer.

Acknowledgments

This paper was supported by a Nucleu Program conducted with MCI support, project no. PN.19.23.03.01.04, contract no. 23N/2019.

References

  1. Kurusu, R.S.; Demarquette, N.R. Blending and Morphology Control to Turn Hydrophobic SEBS Electrospun Mats Superhydrophilic. Langmuir 2015, 31, 5495–5503. [Google Scholar] [CrossRef] [PubMed]
  2. Ramakrishna, S.; Fujihara, K.; Teo, W.E.; Lim, T.C.; Ma, Z. An Introduction to Electrospinning and Nanofibers; World Scientific Publishing Company: Singapore, 2005. [Google Scholar]
Proceedings 29 00084 g001
Figure 1. Electrospinning process scheme.
Figure 1. Electrospinning process scheme.
Proceedings 29 00084 g001
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Figure 2. Electrospinnig equipment.
Figure 2. Electrospinnig equipment.
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Share and Cite

MDPI and ACS Style

Spurcaciu, B.; Iancu, L.; Filipescu, M.; Ion, R.-M.; Ghioca, P.; Grigorescu, R.; Nicolae, C.; Gabor, R.; Rapa, M.; Matei, E. Polymeric Nanofibers Manufactured by Electrospinning of Styrene-Ethylene-Butylene-Styrene (SEBS) Composites. Proceedings 2019, 29, 84. https://doi.org/10.3390/proceedings2019029084

AMA Style

Spurcaciu B, Iancu L, Filipescu M, Ion R-M, Ghioca P, Grigorescu R, Nicolae C, Gabor R, Rapa M, Matei E. Polymeric Nanofibers Manufactured by Electrospinning of Styrene-Ethylene-Butylene-Styrene (SEBS) Composites. Proceedings. 2019; 29(1):84. https://doi.org/10.3390/proceedings2019029084

Chicago/Turabian Style

Spurcaciu, Bogdan, Lorena Iancu, Mircea Filipescu, Rodica-Mariana Ion, Paul Ghioca, Ramona Grigorescu, Cristian Nicolae, Raluca Gabor, Maria Rapa, and Ecaterina Matei. 2019. "Polymeric Nanofibers Manufactured by Electrospinning of Styrene-Ethylene-Butylene-Styrene (SEBS) Composites" Proceedings 29, no. 1: 84. https://doi.org/10.3390/proceedings2019029084

APA Style

Spurcaciu, B., Iancu, L., Filipescu, M., Ion, R. -M., Ghioca, P., Grigorescu, R., Nicolae, C., Gabor, R., Rapa, M., & Matei, E. (2019). Polymeric Nanofibers Manufactured by Electrospinning of Styrene-Ethylene-Butylene-Styrene (SEBS) Composites. Proceedings, 29(1), 84. https://doi.org/10.3390/proceedings2019029084

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