crystal chemistry of some tungsten oxides containing niobium and tantalum
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crystal chemistry of some tungsten oxides containing niobium and tantalum an electron microscope study of the crystal chemistry of some niobium-tungsten oxides, tantalum-tungsten oxides, and niobium-tantalum-tungsten oxides with particular reference to structure and stoichiometry. by Peter John England

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Published in Bradford .
Written in English


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Edition Notes

Ph.D. thesis. Typescript.

SeriesTheses
ID Numbers
Open LibraryOL13788040M

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Electronic, optical, mechanical and medical appliances are just a few examples of modern applications that use tantalum and niobium. In Chemistry of Tantalum and Niobium Fluoride Compounds, the Cited by: Tantalum is a chemical element with the symbol Ta and atomic number Previously known as tantalium, it is named after Tantalus, a villain from Greek mythology. Tantalum is a rare, hard, blue Pronunciation: /ˈtæntələm/ ​(TAN-təl-əm). Most niobium and tantalum minerals are oxides, although some rare silicates and one borate are known. contain minor amounts of niobium and tantalum in isomorphous substitution for such elements as Cited by: Niobium, also known as columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number Niobium is a light grey, crystalline, and ductile transition niobium has a Pronunciation: /naɪˈoʊbiəm/ ​(ny-OH-bee-əm).

JOURNAL OF SOLID STATE CHEMIS () Crystal Structures of Some Niobium and Tantalum Oxides. Part V. CeTa70i9* B. M. GATEHOUSE Chemistry Department, Monash University, Cited by: @article{osti_, title = {Study of some metal cluster systems containing niobium, tantalum, molybdenum, and tungsten}, author = {Dorman, William Clifford}, abstractNote = {Four new mixed . The Crystal Chemistry of Complex Niobium and Tantalum Oxides lV. The Metamict State J. Gn*reu. eNo M. R. TnonNsrn Diuision ol Mineralogy,, CSIRO, Floreat Park, Western Australia. 4 Abshact .   The Chemistry of Vanadium, Niobium and Tantalum gives a comprehensive discussion on the discovery, origin, and metallurgical aspects of vanadium, niobium, and tantalum. A section is also Book Edition: 1.

Niobium- and tantalum-containing oxide materials: Synthesis, properties, and application Article (PDF Available) in Inorganic Materials 48(13) December with Reads How we measure 'reads'. Rare Earth Elements (REE) as well as tantalum and niobium are of tremendous importance because of their specific high-technology applications. The contributions gathered in this volume give an up-to Price: $ The chemistry of niobium and tantalum ranges from oxidation states +V to −III with no species of oxidation state −II known so far. The chemistry of those oxophilic metals is dominated by their highest . Niobium tungsten oxides of the TTB (tetragonal tungsten bronze) type represent an excellent model system for the study of two-dimensional (2D) ordering. The underlying TTB-type substructure consists .