Production of boron nitride by carbothermic and mechanochemical methods, and nanotube formation

Date

2003-09-12

Author

Camurlu, HE
Aydogdu, A
Topkaya, Yavuz Ali
Sevinc, N

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The formation of hexagonal boron nitride by carbothermic reduction of boron oxide and nitridation has been examined. Experiments were conducted in the temperature range of 1100-1500degreesC for durations between 15-240 minutes. Products were examined by X-ray, SEM and chemical analysis. The results showed that the reaction proceeds through a gaseous boron containing species, which is most probably 13203(g). It was found that all of the carbon was consumed and formation of boron nitride was complete in 2 hours at 1500degreesC.

Subject Keywords

Boron nitride, Carbothermic, Mechanochemical, Nanotube

URI

https://hdl.handle.net/11511/52687

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Department of Metallurgical and Materials Engineering, Conference / Seminar

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Citation Formats

H. Camurlu, A. Aydogdu, Y. A. Topkaya, and N. Sevinc, “Production of boron nitride by carbothermic and mechanochemical methods, and nanotube formation,” 2003, vol. 169, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/52687.