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Chemical design of onion-like carbon-silicon diimide polymer composites

Wang, Kaili ; Mera, Gabriela ; Erdem, Emre (2022):
Chemical design of onion-like carbon-silicon diimide polymer composites. (Publisher's Version)
In: Experimental Results, 2, Cambridge University Press, e-ISSN 2516-712X,
DOI: 10.26083/tuprints-00023002,

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Item Type: Article
Origin: Secondary publication via sponsored Golden Open Access
Status: Publisher's Version
Title: Chemical design of onion-like carbon-silicon diimide polymer composites
Language: English

Herein, we report the synthesis and characterization of a novel class of polymer composites based on onion-like carbons (OLCs)-silicon diimide by a salt-free polycondensation reaction. The pyridinecatalyzed polymerization reaction was carried out in the presence of various contents (0.1, 0.5, 1, and 2 wt%) of carboxyl-functionalized OLCs in argon atmosphere to provide composites with well-dispersed and covalently incorporated 0D nanocarbons throughout the 3D matrix of silicon diimide polymer. A strong dependency of the optical properties (UV absorbance and the photoluminescence spectra) on the content of functionalized OLCs incorporated within the polymer matrix was observed. The novel polymer composites are suitable precursors for the design of advanced and multifunctional 0D-nanocarbon–containing Si3N4-based ceramic nanocomposites.

Journal or Publication Title: Experimental Results
Volume of the journal: 2
Place of Publication: Darmstadt
Publisher: Cambridge University Press
Collation: 10 Seiten
Uncontrolled Keywords: 0D-nanocarbon; onion-like carbons; polymer-derived ceramic composites; silicon diimide; silicon nitride
Classification DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids
Date Deposited: 14 Dec 2022 13:38
Last Modified: 16 Dec 2022 13:40
DOI: 10.26083/tuprints-00023002
Corresponding Links:
URN: urn:nbn:de:tuda-tuprints-230024
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/23002
PPN: 502651253
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