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The alpha phase of zirconium phosphate is under the P21/n space group, with cell dimensions of a = 9.060 Å, b = 5.297 Å, c = 15.414 Å, α = γ = 90°, β = 101.71° and Z = 4.21 The basal interlayer distance for the α-Zirconium phosphate is 7.6 Å, where 6.6 Å is the layer thickness and the remaining 1 Å space is occupied by the ...
R = 13.9·P 1/6 ·exp(−1.47/k B T) The oxidation rate R is here expressed in gram/(cm 2 ·second); P is the pressure in atmosphere, that is the factor P 1/6 = 1 at ambient pressure; the activation energy is 1.47 eV; k B is the Boltzmann constant (8.617 × 10 −5 eV/K) and T is the absolute temperature in kelvins.
Kosnarite is an alkali zirconium phosphate mineral (KZr 2 (PO 4) 3) named after an expert of pegmatites Richard A. Kosnar. [2] Kosnarite contains potassium, oxygen, phosphorus, and zirconium with sodium, rubidium, hafnium, manganese and fluorine (Na, Rb, Hf, Mn, and F) being common impurities found in kosnarite.
Lithium aluminium germanium phosphate, typically known with the acronyms LAGP or LAGPO, is an inorganic ceramic solid material whose general formula is Li 1+x Al x Ge 2-x (PO 4) 3. [3] LAGP belongs to the NASICON (Sodium Super Ionic Conductors) family of solid conductors [3] and has been applied as a solid electrolyte in all-solid-state lithium ...
Microstructure is the very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by an optical microscope above 25× magnification. [1] The microstructure of a material (such as metals, polymers, ceramics or composites) can strongly influence physical properties such as strength, toughness ...
Fractional x values often correspond to mixtures, so the compositions with x = 0.8–1.5 usually contain a mixture of α, γ and δ phases, and δ and ε phases coexist for x = 1.65–1.75. As a function of increasing x, the transition between δ-Zr and ε-Zr is observed as a gradual distortion of the face-centered cubic δ (fluorite-type) to ...
Tetrabenzylzirconium is a precursor to many catalysts for olefin polymerization. It can be converted to mixed alkyl, alkoxy, and halide derivatives, Zr(CH 2 C 6 H 5) 3 X (X = CH 3, OC 2 H 5, Cl). Structure of tetrabenzylzirconium with H atoms omitted for clarity. [17] In addition to mixed Cp 2 Zr(CO) 2, zirconium forms the binary carbonyl [Zr ...
[5] [6]: 124 However, it is now believed that the discovery of the metal crystal pattern should be assigned to the English mineralogist William Thomson, as he published the same findings four years earlier. [7] [6] [8] [9]