Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization

L. Sabantina, D. Wehlage, M. Klöcker, A. Mamun, T. Grothe, F.J. García-Mateos, J. Rodríguez-Mirasol, T. Cordero, K. Finsterbusch, A. Ehrmann, Journal of Nanomaterials 2018 (2018) 1–12.

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Artikel | Veröffentlicht | Englisch
Autor*in
Sabantina, Lilia; Wehlage, Daria; Klöcker, Michaela; Mamun, Al; Grothe, TimoFH Bielefeld ; García-Mateos, Francisco José; Rodríguez-Mirasol, José; Cordero, Tomás; Finsterbusch, Karin; Ehrmann, AndreaFH Bielefeld
Abstract
Due to their electrical and mechanical properties, carbon nanofibers are of large interest for diverse applications, from batteries to solar cells to filters. They can be produced by electrospinning polyacrylonitrile (PAN), stabilizing the gained nanofiber mats, and afterwards, carbonizing them in inert gas. The electrospun base material and the stabilization process are crucial for the results of the carbonization process, defining the whole fiber morphology. While blending PAN with gelatin to gain highly porous nanofibers has been reported a few times in the literature, no attempts have been made yet to stabilize and carbonize these fibers. This paper reports on the first tests of stabilizing PAN/gelatin nanofibers, depicting the impact of different stabilization temperatures and heating rates on the chemical properties as well as the morphologies of the resulting nanofiber mats. Similar to stabilization of pure PAN, a stabilization temperature of 280°C seems suitable, while the heating rate does not significantly influence the chemical properties. Compared to stabilization of pure PAN nanofiber mats, approximately doubled heating rates can be used for PAN/gelatin blends without creating undesired conglutinations, making this base material more suitable for industrial processes.
Erscheinungsjahr
Zeitschriftentitel
Journal of Nanomaterials
Band
2018
Seite
1-12
ISSN
eISSN
FH-PUB-ID

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Sabantina, Lilia ; Wehlage, Daria ; Klöcker, Michaela ; Mamun, Al ; Grothe, Timo ; García-Mateos, Francisco José ; Rodríguez-Mirasol, José ; Cordero, Tomás ; u. a.: Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization. In: Journal of Nanomaterials Bd. 2018, Hindawi Limited (2018), S. 1–12
Sabantina L, Wehlage D, Klöcker M, et al. Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization. Journal of Nanomaterials. 2018;2018:1-12. doi:10.1155/2018/6131085
Sabantina, L., Wehlage, D., Klöcker, M., Mamun, A., Grothe, T., García-Mateos, F. J., … Ehrmann, A. (2018). Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization. Journal of Nanomaterials, 2018, 1–12. https://doi.org/10.1155/2018/6131085
@article{Sabantina_Wehlage_Klöcker_Mamun_Grothe_García-Mateos_Rodríguez-Mirasol_Cordero_Finsterbusch_Ehrmann_2018, title={Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization}, volume={2018}, DOI={10.1155/2018/6131085}, journal={Journal of Nanomaterials}, publisher={Hindawi Limited}, author={Sabantina, Lilia and Wehlage, Daria and Klöcker, Michaela and Mamun, Al and Grothe, Timo and García-Mateos, Francisco José and Rodríguez-Mirasol, José and Cordero, Tomás and Finsterbusch, Karin and Ehrmann, Andrea}, year={2018}, pages={1–12} }
Sabantina, Lilia, Daria Wehlage, Michaela Klöcker, Al Mamun, Timo Grothe, Francisco José García-Mateos, José Rodríguez-Mirasol, Tomás Cordero, Karin Finsterbusch, and Andrea Ehrmann. “Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization.” Journal of Nanomaterials 2018 (2018): 1–12. https://doi.org/10.1155/2018/6131085.
L. Sabantina et al., “Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization,” Journal of Nanomaterials, vol. 2018, pp. 1–12, 2018.
Sabantina, Lilia, et al. “Stabilization of Electrospun PAN/Gelatin Nanofiber Mats for Carbonization.” Journal of Nanomaterials, vol. 2018, Hindawi Limited, 2018, pp. 1–12, doi:10.1155/2018/6131085.

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