Synthesis of Boron Nitride Coating on Graphene

Synthesis of Boron Nitride Coating on Graphene

A method to synthesize boron nitride (BN) coating on the surface of graphene has been developed. BN coating was synthesized by the direct reaction of sodium borohydride and ammonium chloride at a relatively low temperature of 600 °C. Synthesized sample was characterized by RAM, XRD, FESEM, TEM and X...

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Veröffentlicht in:Solid state phenomena 2018-08, Vol.281, p.499-503
Hauptverfasser: Wang, Lu, Sun, Guo Xun, Yan, Wei Kang, Bi, Jian Qiang, Gao, Xi Сheng, Wang, Wei Li, Hao, Xu Xia
Format: Artikel
Sprache:eng
Schlagworte:
Ammonium chloride
Boron nitride
Chemical synthesis
Coating
Graphene
Oxidation resistance
Thermogravimetric analysis
X ray photoelectron spectroscopy
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Zusammenfassung:A method to synthesize boron nitride (BN) coating on the surface of graphene has been developed. BN coating was synthesized by the direct reaction of sodium borohydride and ammonium chloride at a relatively low temperature of 600 °C. Synthesized sample was characterized by RAM, XRD, FESEM, TEM and XPS. It is revealed that the BN coating combines with graphene through van der Waals interactions, and the elements B and N distribute homogeneously on the surface of graphene. Thermogravimetric analysis showed that the oxidation resistance of the graphene was improved after being coated with BN.
ISSN:1012-0394
1662-9779
1662-9779
DOI:10.4028/www.scientific.net/SSP.281.499