Definition of Niobic. Meaning of Niobic. Synonyms of Niobic

Here you will find one or more explanations in English for the word Niobic. Also in the bottom left of the page several parts of wikipedia pages related to the word Niobic and, of course, Niobic synonyms and on the right images related to the word Niobic.

Definition of Niobic

Niobic
Niobic Ni*ob"ic, a. (Chem.) Same as Columbic.

Meaning of Niobic from wikipedia

- Niobium, also known as columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number 41. Niobium is a light grey, crystalline, and...
- tetrahedrally. There is an uncharacterised solid hydrate, Nb2O5.nH2O, the so-called niobic acid (previously called columbic acid), which can be prepared by hydrolysis...
- industrially, including sulfonated polystyrene, solid phosphoric acid, niobic acid, and heteropolyoxometallates. Solid acids are used in catalysis in...
- industrially, including sulfonated polystyrene, solid phosphoric acid, niobic acid, and heteropolyoxometallates. A particularly large scale application...
- results have been reported when the catalyst is applied to a support of niobic acid and/or tantalic acid. It is also obtained by reductive amination of...
- extended metal oxides (M2O5), or in the case of Nb even from mixtures of niobic acid and alkali metal hydroxides in aqueous solution. The hexatantalate...
- S. Ikeda, and B. Ohtani, Amphiphilic NaY zeolite particles loaded with niobic acid: Materials with applications for catalysis in immiscible liquid-liquid...
Loading...