Reduction of ATP precursors in capacvitive RF discharge plasma reactor

• Title in English: Reduction of ATP precursors in capacitive RF discharge plasma reactor
• Authors: BROŽEK V.; ŠARMAN L.; DUFEK V.; JANČA Jan; LAPČÍK L.
• Year of publication: 2000
• Type: Article in Proceedings
• Conference: 14th International Congress, CHISA 2000, Prague, August 2000
• MU Faculty or unit: Faculty of Science
• Field: Plasma physics
• Keywords: reduction; tungsten trioxide; ammoniumparatungstate; capacitive coupled; plasma
• Description: The production of tungsten powder is based on precursors which in the first phase of thermic decomposition pass to tungsten trioxide. The subsequent reduction by hydrogen affects the morphology as well as granulometry of the tungsten produced. The contribution deals with the utilisation of plasmachemical decomposition and the activation of ammoniumparatungstate (APT) products in capacitively excited hydrogen plasma.

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