SEARCH Articles Figures Tables Dissolution of Niobium Pentachloride in Chloride Melts Hydrogen Reduction of Niobium from Its Pentachloride (NiCIs) in Thermal Plasma Niobium pentachlorid Niobium pentachlorid Niobium pentachloride Preparation Niobium pentachloride Reduction Niobium pentachloride catalyst Niobium pentachloride catalyst to alkenes Pentachloride