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*  Organozirconium chemistry
The development of zirconium hydrides obviously preceded that of hydrozirconation. The first such hydride, Cp2ZrH2, was ... Preparation of new zirconium hydride species". Inorganic Chemistry. 6 (11): 1979-1983. doi:10.1021/ic50057a009. Wailes, P. C.; ... doi:10.1016/S0022-328X(00)80282-X. Wailes, P. C.; Weigold, H.; Bell, A. P. (1971). "Hydrido complexes of zirconium". Journal of ... "Zirconium-promoted Bicyclization of Enynes". Comprehensive Organic Synthesis. 1991. pp. 1163-1184. doi:10.1016/B978-0-08-052349 ...
*  Ceramic engineering
Zirconium dioxide ceramics are used in the manufacture of knives. The blade of the ceramic knife will stay sharp for much ... W.H. Nernst developed cubic-stabilized zirconia in the 1920s in Berlin. This material is used as an oxygen sensor in exhaust ... The particulate phase of greatest interest is tetragonal zirconia because of the toughening that can be achieved from the phase ... This can also be obtained in some cases by sintering, as for precipitation-toughened, partially stabilized zirconia. Similarly ...
*  Anodizing
... zirconium, hafnium, and tantalum. Iron or carbon steel metal exfoliates when oxidized under neutral or alkaline ...
*  Field electron emission
... usually Zirconium oxide - ZrO) into the flat apex of a (100) oriented Tungsten emitter. Sources that operate at room ...
*  Zirconium dioxide
... emitting zirconium spectral lines Yttria-stabilized zirconia Ralph Nielsen "Zirconium and Zirconium Compounds" in Ullmann's ... The full name of zirconia used in dentistry is yttria-stabilized zirconia or YSZ. Transformation toughened zirconia is used to ... A special case of zirconia is that of tetragonal zirconia polycrystal, or TZP, which is indicative of polycrystalline zirconia ... Zirconium dioxide (ZrO 2), sometimes known as zirconia (not to be confused with zircon), is a white crystalline oxide of ...
*  Zirconium
... is a chemical element with symbol Zr and atomic number 40. The name zirconium is taken from the name of the mineral ... In powder form, zirconium is highly flammable, but the solid form is much less prone to ignition. Zirconium is highly resistant ... These properties make zirconia useful as a thermal barrier coating, although it is also a common diamond substitute. Zirconium ... Although zirconium has no known biological role, the human body contains, on average, 250 milligrams of zirconium, and daily ...
*  Zirconium acetylacetonate
... is the coordination complex with the formula Zr(C5H7O2)4. It is a common acetylacetonate of zirconium ... The complex is prepared by treating zirconium oxychloride with acetylacetone: ZrOCl2 + 4 Hacac → Zr(acac)4 + 2 HCl + H2O The ... Morris, M. L.; Moshier, Ross W.; Sievers, Robert E. (1967). "Tetrakis(1,1,1-trifluoro-2,4-pentanedionato)zirconium (and Hafnium ... Young, R. C.; Arch, Arnold (1946). "Zirconium Acetylacetonate". Inorg. Synth. 2: 121-148. doi:10.1002/9780470132333.ch35. Clegg ...
*  Zirconium carbide
The mixture of zirconium carbide and tantalum carbide is an important cermet material.[citation needed] Hafnium-free zirconium ... Zirconium Carbide". Analytical Chemistry. 32 (4): 570. doi:10.1021/ac60160a042. Zirconium carbide in Linstrom, Peter J.; ... Zirconium carbide is made by carbo-thermal reduction of zirconia by graphite. Densified ZrC is made by sintering powder of ZrC ... Zirconium carbide (ZrC) is an extremely hard refractory ceramic material, commercially used in tool bits for cutting tools. It ...
*  Zirconium propanoate
... but is believed to be based on hydroxy-bridged zirconium polymers, with the propionate carboxyl group bonded to the zirconium. ... Zirconium propionate is a white powder with molecular formula Zr(CH3CH2COO)4. Its structure is complex, ...
*  Zirconium nitride
... elastic and thermal properties of Fe-doped zirconium nitride". AIP Advances. 4 (5): 057121. doi:10.1063/1.4879798. Zirconium ... Zirconium nitride (ZrN) is an inorganic compound used in a variety of ways due to its properties. ZrN grown by physical vapor ... Zirconium nitride is a hard ceramic material similar to titanium nitride and is a cement-like refractory material. Thus it is ... Also zirconium nitride was suggested as a hydrogen peroxide fuel tank liner for rockets and aircraft. Lide, David R., ed. (2009 ...
*  Zirconium lactate
... is a zirconium complex derived from lactic acid. It is used in some deodorants. It is a colourless solid. ... It may be prepared by treating zirconium oxide with lactic acid. Its LD50 >10 g/kg). It is suspected of causing zirconium ... Ralph Nielsen "Zirconium and Zirconium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim ... Zirconium carboxylates adopt highly complex structures and are heterogeneous compositions with the approximate formula Zr(OH)4- ...
*  Zirconium tetrafluoride
Zirconium fluoride is used as a zirconium source in oxygen-sensitive applications, e.g. metal production. Zirconium fluoride ... ISBN 0-444-51803-7. "Zirconium fluoride". American Elements. Retrieved 2009-07-07. "Method for preparing ultra-pure zirconium ... Zirconium(IV) fluoride (ZrF4) is an inorganic chemical compound. It is a component of ZBLAN fluoride glass. It is insoluble in ... Zirconium fluoride in a mixture with other fluorides is a coolant for molten salt reactors. In the mixture with sodium fluoride ...
*  Zirconium diboride
Chemical vapor deposition can be used to prepare zirconium diboride. Hydrogen gas is used to reduce vapors of zirconium ... Zirconium diboride is also investigated as a possible material for nuclear reactor control rods due to the presence of boron. ... Zirconium diboride (ZrB2) is a highly covalent refractory ceramic material with a hexagonal crystal structure. ZrB2 is an ultra ... Missouri S&T Research - Pressureless densification of Zirconium Diboride with Carbon Additions Archived June 17, 2010, at the ...
*  Zirconium granuloma
... and can also occur from exposure to aluminum zirconium complexes. Commonly, zirconium containing products are used to relieve ... Zirconium granulomas are a skin condition characterized by a papular eruption involving the axillae, and are sometimes ... considered an allergic reaction to deodorant containing zirconium lactate. They are the result of a delayed granulomatous ...
*  Zirconium hydride
Zirconium is found in the Earth's crust only in the form of an ore, usually a zirconium silicate, such as zircon. Zirconium is ... Zirconium hydride with increased hydrogen content can be made harder and stronger than zirconium, but such zirconium hydride is ... Zirconium hydride is created by combining refined zirconium with hydrogen. Like titanium, solid zirconium dissolves hydrogen ... Zirconium hydride describes an alloy made by combining zirconium and hydrogen. Hydrogen acts as a hardening agent, preventing ...
*  Zirconium disulfide
Zirconium(IV) sulfide is the inorganic compound with the formula ZrS2. It is a violet-brown solid. It adopts a layered ... Like the closely related titanium disulfide, ZrS2 is prepared by heating sulfur and zirconium metal. It can be purified by ...
*  Zirconium perchlorate
... reacts with benzene at 20°C, but at -10°C crystals of Zr(ClO4)4•C6H6 are deposited. Zirconium perchlorate ... Zirconium perchlorate is a molecular substance containing zirconium and perchlorate groups with formula Zr(ClO4)4. Zr(ClO4)4 is ... Zirconium perchlorate reacts with vaseline, methyl nitrate or acetylnitrile. Zirconium perchlorate is inert towards carbon ... Zirconium perchlorate is very hydroscopic forming hydrates, and it is hydrolysed by water to yield zirconyl perchlorate, ZrO( ...
*  Zirconium tungstate
Cubic zirconium tungstate (alpha-ZrW2O8), one of the several known phases of zirconium tungstate (ZrW2O8) is perhaps one of the ... At high pressure, zirconium tungstate undergoes a series of phase transitions, first to an amorphous phase, and then to a U3O8- ... Zirconium tungstate (Zr(WO4)2) is a metal oxide with unusual properties. The phase formed at ambient pressure by reaction of ... Work done by C. Verdon and D.C. Dunand in 1997 used similarly sized zirconium tungstate and copper powder in a low carbon steel ...
*  Zirconium nitrate
So zirconium nitrate is not made by dissolving zirconium metal in nitric acid. Zirconium nitrate pentahydrate dissolves easily ... C to form zirconia. At 95°C zirconium nitrate sublimes with a pressure of 0.2 mm of Hg and can be deposited as zirconium ... Zirconium nitrate is manufactured by a number of chemical suppliers. It is used as a source of zirconium for other salts, as an ... Zirconium nitrate is a volatile anhydrous transition metal nitrate of zirconium with formula Zr(NO3)4. It has alternate names ...
*  Zirconium phosphate
... s (zirconium hydrogen phosphate) are acidic, inorganic cation exchange materials that have a layered ... Among all the Zirconium phosphate phases the most widely used are the alpha (Zr(HPO4)2∙H2O) and the gamma (Zr(PO4)(H2PO4)∙2H2O ... 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 = ... Zirconium phosphate crystal structure was elucidated by Clearfield and coworkers in 1968 by the single-crystal method. The ...
*  Zirconium alloy
... s are solid solutions of zirconium or other metals, a common subgroup having the trade mark Zircaloy. Zirconium ... ZIRLO stands for zirconium low oxidation. At temperatures below 1100 K, zirconium alloys belong to the hexagonal crystal family ... Carpenter, G.J.C.; Watters, J.F. "An in-situ study of the dissolution of γ-zirconium hydride in zirconium". Journal of Nuclear ... A typical composition of nuclear-grade zirconium alloys is more than 95 weight percent zirconium and less than 2% of tin, ...
*  Zirconium disilicide
Zirconium(IV) silicide is an inorganic chemical compound with the chemical formula ZrSi2, consisting of zirconium and silicon ...
*  Zirconium(IV) hydroxide
Zirconium (IV) hydroxide, often called hydrous zirconia is an ill-defined material or family of materials variously described ... These materials are generated by mild base hydrolysis of zirconium halides and nitrates. A typical precursor is zirconium ... "Zirconium Hydroxide". Product Identification. ChemicalLAND21.com. Retrieved 2007-10-25. "Zirconium(IV) hydroxide - MSDS". Sigma ... "Superacid and catalytic properties of sulfated zirconia". Journal of Catalysis 1993. 143: 616-26. doi:10.1006/jcat.1993.1304. " ...
*  Zirconium(II) hydride
... has a dihedral (C2v) structure. In zirconium(II) hydride, the formal oxidation states of hydrogen and ... Zirconium(II) hydride, ZrH2 is a molecular chemical compound which has been prepared by laser ablation and isolated at low ... Zirconium(II) hydride has repeatedly been the subject of Dirac-Hartree-Fock relativistic calculation studies, which investigate ... zirconium are −1 and +2, respectively, because the electronegativity of zirconium is lower than that of hydrogen. The stability ...
*  Isotopes of zirconium
"Zirconium-89 (89Zr)". Cyclotron.nl. 93Zr is a radioisotope of zirconium with a half-life of 1.53 million years, decaying with a ... 2007). "Thermal neutron capture cross-sections of Zirconium-91 and Zirconium-93 by prompt gamma-ray spectroscopy". Journal of ... Zirconium is the heaviest element that can be formed from symmetric fusion, from either 45Sc, or 46Ca producing 90Zr (after two ... Naturally occurring zirconium (40Zr) is composed of four stable isotopes (of which one may in the future be found radioactive ...