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Zirconium phosphates (zirconium hydrogen phosphate) are acidic, inorganic cation exchange materials that have a layered structure with formula Zr(HPO 4) 2 ∙nH 2 O. [1] These salts have high thermal and chemical stability, solid state ion conductivity, resistance to ionizing radiation, and the capacity to incorporate different types of molecules with different sizes between their layers.
Lithium zirconium phosphate, identified by the formula LiZr 2 (PO 4) 3 (LZP), has been extensively studied because of its polymorphism and interesting conduction properties. [2] [17] At room temperature, LZP has a triclinic crystal structure (C 1) and undergoes a phase transition to rhombohedral crystal structure (R 3 c) between 25 and 60 °C. [17]
Scanning electron micrograph showing the microstructure of Zircaloy-4. At temperatures below 1100 K, zirconium alloys belong to the hexagonal crystal family (HCP). Its microstructure, revealed by chemical attack, shows needle-like grains typical of a Widmanstätten pattern. Upon annealing below the phase transition temperature (α-Zr to β-Zr ...
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.
The cause of Cleveland Browns quarterback Deshaun Watson's setback in his recovery from an Achilles tear has been revealed.. The Browns announced Friday afternoon that the quarterback ruptured his ...
A lawyer for Shawn "Jay-Z" Carter is fighting back against the sexual assault allegations he's facing in a new lawsuit.
A snowplow clears snow from a road, as a winter storm hits the Midwest, in Kansas City, Missouri, U.S., January 5, 2025, in this still image obtained from video.
Zirconium diphosphide is a binary inorganic compound of zirconium metal and phosphorus with the chemical formula ZrP 2. [1] Preparation. Zirconium diphosphide can be ...