英语词汇“niobates”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	niobates
释义	Niobates Niobates columbates, salts of niobic acids. The main niobates include metaniobates, MeNbO₃; orthoniobates, Me₃NbO₄; and salts of the type Me₅NbO₅ (where Me is an alkali metal). Niobates are prepared by fusion of Nb₂O₅ with the oxides of other metals or by treating niobium hydroxide with alkaline solutions. They are used in the manufacture of electric capacitors and piezoelectric transducers. Complex natural niobates also exist.
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Niobates

Niobates