Niobium dioxide

Niobium dioxide, is the chemical compound with the formula NbO₂. It is a bluish black non-stoichiometric solid with a composition range of NbO_1.94-NbO_2.09 It can be prepared by reacting Nb₂O₅ with H₂ at 800–1350 °C. An alternative method is reaction of Nb₂O₅ with Nb powder at 1100 °C.

单词	Niobium dioxide
释义	Niobium dioxide 英语百科 Niobium dioxide Niobium dioxide, is the chemical compound with the formula NbO₂. It is a bluish black non-stoichiometric solid with a composition range of NbO_1.94-NbO_2.09 It can be prepared by reacting Nb₂O₅ with H₂ at 800–1350 °C. An alternative method is reaction of Nb₂O₅ with Nb powder at 1100 °C.
随便看	level of burst的意思 level of cap的意思 level of capital gains的意思 Level of care的意思 level of cavitation的意思 level of commodity prices at wholesale的意思 level of communication priority的意思 level of compensation的意思 level of competence的意思 Level of confidence的意思 Level of consciousness的意思 level of consumption的意思 level of control的意思 level of control case的意思 level of cure的意思 level of dead water的意思 level of debt的意思 level of dense bed的意思 level of description的意思 Level of detail的意思 level of detail, LOD的意思 level of details的意思 level of development的意思 level of documentation的意思 level of drive的意思