FIELD: chemical deposition of cobalt coating on metal and ceramic surfaces. SUBSTANCE: composition contains, g/l: cobalt salt (in terms of metal), 1.8-4.7; hydrazine hydrate, 3-40; thiourea, 0.2-2; 25-% aqua ammonia, the balance. Coating of ceramic base with cobalt is carried out ...
Chemical composition and microstructure of the prepared CoWO4 nanoparticles were characterized by means of XRD, SEM, TEM, FT-IR spectroscopy, UV–Vis spectroscopy and fluorescence. The supercapacitive behavior of the CoWO4 electrode has been investigated by cyclic voltammetry, galvanostatic charge/...
Oxidation Numbers of CoN₃O₉ Lewis Structure of CoN3O9 [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Co+3] Number and Types of Bonds in CoN₃O₉ Double Bonds 3 Single Bonds 6 Disconnected/Ionic 3 Composition of Cobalt Trinitrate Co 1 N 3 ...
There were determined the grain size distribution of cobalt aluminate powder, the average diameter and morphology of powder particles, phase composition, as well as sodium and cobalt content, pH value of water suspension and the bulk density. In the next step, the ceramic moulds were made with ...
Dynamic charge collecting mechanisms of cobalt phosphate on hematite photoanodes studied by photoinduced absorption spectroscopy Dongfeng Li, Ruifang Wei, Heng Yin, Hemin Zhang, Xiuli Wang* and Can Li*(王秀丽、李灿,中科院大连化学物...
The uptake of cobalt into ferromanganese nodules, soils, and synthetic manganese(IV) oxides Geochim. Cosmochim. Acta (1976)View more references Cited by (278) The Chemical Composition of Subducting Sediments 2013, Treatise on Geochemistry: Second Edition Show abstract Deep-Ocean Ferromanganese Crusts ...
In these systems, the works of adhesion are explained in terms of van der Waals energy. On the other hand, the contact angles and works of adhesion for molten iron, cobalt, and nickel on the solid solutions depend on the Cr2O3 content in the solid solutions. That is, as the Cr2O3...
Chemical mechanical polishing (CMP) compositions, methods and systems for polish cobalt or cobalt-containing substrates are provided. Dual, or at least two chelators were used in th
Samples of blood and liver from 101 bacon pigs of known histories were analyzed for calcium, magnesium, vitamin A, carotene, sodium chloride, alkaline phosphatase, phosphorus, copper, and zinc contents of the blood and copper, cobalt, zinc, manganese, and vitamin A contents of the liver. The...
摘要: An ink comprising:a) an aqueous medium;b) colorant; andc) a compound of Formula (1); wherein:M is a copper, nickel, cobalt or manganese cation;X is a carboxylic acid anion comprising at least four carbon atoms; andn is from 1 to 2 inclusive....