Method for production of titanium carbide nanoparticles
AssigneeNisshin Engineering Inc.
InventorsShu Watanabe, Keitaroh Nakamura
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Abstract
A method for production of titanium carbide nanoparticles, the method having: a step for supplying titanium powder or titanium oxide powder into a thermal plasma flame; and a step for producing titanium carbide nanoparticles by supplying a reactive gas as a cooling gas and as a source of carbon at the downstream end of the thermal plasma flame. By varying the supplied quantity of the reactive gas, the oxygen concentration of the produced titanium carbide nanoparticles is varied. Therefore, for example, titanium carbide nanoparticles having different volume resistivity values can be produced.
Claims11
A titanium carbide nanoparticle production method comprising:
- a production step for producing titanium carbide nanoparticles using titanium powder or titanium oxide powder, a carbon source and a thermal plasma flame,
- wherein an oxygen concentration of the titanium carbide nanoparticles to be produced is varied in the production step by changing an amount of the carbon source.
Dependencies are inferred from the claim text.