Chen, Qingqing ; Jia, Dechang ; Liang, Bin ; Yang, Zhihua ; Zhou, Yu ; Li, Daxin ; Riedel, Ralf ; Zhang, Tao ; Gao, Chenguang (2021)
Electrospinning of pure polymer-derived SiBCN nanofibers with high yield.
In: Ceramics International, 47 (8)
doi: 10.1016/j.ceramint.2020.12.215
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this paper, we have discussed the synthesis of nanoscale silicoboron carbonitride (SiBCN) nanofibers by electrospinning of novel polyborosilazane precursor solutions, which were synthesized from boron trichloride, tris(dichloromethylsilylethyl)borane and hexamethyldisilazane using a one-pot method, followed by pyrolysis at 1000 degrees C under nitrogen atmosphere. The influence of the processing procedure (solution concentration, feeding rate and spinning voltage) of the electrospum fibers was also investigated. TGA and FT-IR experiments were employed to study the polymer-to-ceramic conversion and SEM was used to characterize the final materials. Combining the precursor derived ceramics route and electrospinning process enables to product SiBCN nanofibers for industrial applications.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Chen, Qingqing ; Jia, Dechang ; Liang, Bin ; Yang, Zhihua ; Zhou, Yu ; Li, Daxin ; Riedel, Ralf ; Zhang, Tao ; Gao, Chenguang |
| Art des Eintrags: | Bibliographie |
| Titel: | Electrospinning of pure polymer-derived SiBCN nanofibers with high yield |
| Sprache: | Englisch |
| Publikationsjahr: | 15 April 2021 |
| Verlag: | Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Ceramics International |
| Jahrgang/Volume einer Zeitschrift: | 47 |
| (Heft-)Nummer: | 8 |
| DOI: | 10.1016/j.ceramint.2020.12.215 |
| Kurzbeschreibung (Abstract): | In this paper, we have discussed the synthesis of nanoscale silicoboron carbonitride (SiBCN) nanofibers by electrospinning of novel polyborosilazane precursor solutions, which were synthesized from boron trichloride, tris(dichloromethylsilylethyl)borane and hexamethyldisilazane using a one-pot method, followed by pyrolysis at 1000 degrees C under nitrogen atmosphere. The influence of the processing procedure (solution concentration, feeding rate and spinning voltage) of the electrospum fibers was also investigated. TGA and FT-IR experiments were employed to study the polymer-to-ceramic conversion and SEM was used to characterize the final materials. Combining the precursor derived ceramics route and electrospinning process enables to product SiBCN nanofibers for industrial applications. |
| Freie Schlagworte: | Soluble polymeric precursors, SiBCN nanofibers |
| Zusätzliche Informationen: | National Key Research and Development Program of China , Grant Number 2017YFB0310400. National Natural Science Foundation of China (NSFC), Grant Numbers 52002092, 51832002. Postdoctoral Innovative Talents Support Program, Grant number BX20190095. China Postdoctoral Science Foundation , Grant Numbers LBH-Z19141, 2019M660072. Advanced Space Propulsion Laboratory of BICE. Beijing Engineering Research center of Efficient and Green Aerospace Propulsion Technology, Grant Number LabASP-2019-08 |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Disperse Feststoffe |
| Hinterlegungsdatum: | 10 Mai 2021 06:24 |
| Letzte Änderung: | 10 Mai 2021 06:24 |
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