![]() ![]() ^ a b c Tahir, Asif Ali Mazhar, Muhammad Hamid, Mazhar Wijayantha, K.G.Journal of the Physical Society of Japan. "Neutron Diffraction Study of Antiferromagnetic MnTiO 3 and NiTiO 3". Zeitschrift für Anorganische und Allgemeine Chemie. Zur Thermodynamik und elektrischen Leitfähigkeit von NiTiO3 und anderen oxidischen Phasen mit Ilmenitstruktur". "Beiträge zu den Eigenschaften von Titanaten mit Ilmenitstruktur. Digest Journal of Nanomaterials and Biostructures. "Synthesis and Characterization of NiTiO3 and NiFe2O4 as catalysts for Toluene Oxidation" (PDF). ^ University of Akron Chemical Database.īy doping the NiTiO 3 with Ga 2O 3, the anomalous increase of the electrical conductivity is shifted to lower temperatures. Ī single-source heterobimetallic complex Ni 2Ti 2(OEt) 2(µ-OEt) 6(2,4-pentanedionate) 4 was synthesized and underwent thermal decomposition at 500 ☌ to give NiTiO 3 residue. Through an experiment to see if NiTiO 3 could serve as a catalyst for toluene oxidation in comparison to NiFe 2O 4, NiTiO 3 achieved greater results than its experimental counterpart in oxidating toluene. Nickel(II) titanate furthermore has many different names such as nickel titanium oxide nickelous titanium nickel oxide nickel titanium trioxide. MTiO 3 (M= Ni, Fe, Mn) compounds have received attention as possible candidates for multiferroic materials capable of magnetization through application of electric field. Interesting facts about compound in History Other applications of nickel(II) titanate have yet to be found. NiTiO 3 has even been utilized as a catalyst in toluene oxidation. Analysis of the band structures and density of states have implied that nickel(II) titanate has immense potential in the areas of high-density data storage, gas sensor data and integration in circuit devices. NiTiO 3 as a semiconductor has excellent catalytic activity due to its absorption bands. ![]() Ilmenite-type NiTiO 3 are well known as functional inorganic materials with wide application in electronic materials, including electrodes of solid fuel cells, gas sensors, chemical catalysts and so on due to their high static dielectric constants, weak magnetism and semiconductivity. NiO + TiO 2 + (heat) → NiTiO 3 Applications ĭue to nickel(II) titanate's brilliant yellow color and high UV-vis-NIR reflectance, it has the potential to serve as a pigment for building coating. Then it was then cooled until room temperature. Nickel(II) titanate was also formed by heating NiO and TiO 2 at 1350 ☌ for three hours. The product of nickel(II) titanate was calcinated from the precursor at 600 ☌ for 3 hours. This involved spontaneous combustion of Ti(OCH(CH 3) 2) 4 with Ni(NO 3) 2♶H 2O and C 3H 7NO 2 in a molar ratio of 1:1:20 in isopropyl alcohol solution. Nickel(II) titanate was synthesized using the polymeric precursor method. The structure was established by using X-ray power intensities. The Average crystallites size for nickel(II) titanate was estimated at 42 nm with lattice constants of a = 5.032 Å, b = 5.032 Å, c = 4.753 Å. Other descriptions of nickel(II) titanite's Illemite structure consists of a pseudo close packed hexagonal array of O 2− ions with two thirds occupied by an ordered hexagonal like cation. The XRD data supports nickel(II) titanate's ilmenite structure with its rhombohedral symmetry. Nickel(II) titanate's rhombohedral structure has layers of Ni and Ti alternate along the rhombohedral axis with O layers between them. Nickel(II) titanate crystallizes at 600 ☌ and is stable at room temperature and normal pressure in an ilmenite structure with rhombohedral R3 symmetry. The second method involved using enthalpy and entropy on the reaction to synthesize nickel(II) titanate through its phase transition. Nickel(II) titanate has been used as a catalyst for toluene oxidation. The first method involves nickel(II) titanate's melting temperature of over 500 ☌ at which its precursor decomposes to give nickel(II) titanate as a residue. There are several methods of synthesis for nickel(II) titanate. It has the appearance of a yellow powder. Nickel(II) titanate is an inorganic compound with the chemical formula NiTiO 3 nickel(II) titanate, also known as nickel titanium oxide, is a coordination compound between nickel(II), titanium(IV) and oxide ions. ![]()
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