Topic
Cobalt
About: Cobalt is a research topic. Over the lifetime, 69899 publications have been published within this topic receiving 1242058 citations. The topic is also known as: Co & Element 27.
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25 Jan 1994TL;DR: A method for producing unsaturated carboxylic acid, which comprises subjecting an alkane to a vapor phase catalytic oxidation reaction in the presence of a catalyst containing a mixed metal oxide comprising, as essential components, Mo, V, Te, O and X, is presented in this article.
Abstract: A method for producing an unsaturated carboxylic acid, which comprises subjecting an alkane to a vapor phase catalytic oxidation reaction in the presence of a catalyst containing a mixed metal oxide comprising, as essential components, Mo, V, Te, O and X wherein X is at least one element selected from the group consisting of niobium, tantalum, tungsten, titanium, aluminum, zirconium, chromium, manganese, iron, ruthenium, cobalt, rhodium, nickel, palladium, platinum, antimony, bismuth, boron, indium and cerium, wherein the proportions of the respective essential components, based on the total amount of the essential components exclusive of oxygen, satisfy the following formulas: 0.25
186 citations
186 citations
TL;DR: A mixture of a Ni(TMTAA) grafted crown ether and Cs[Co(C2B9H11)2] in toluene-CH2Cl2 affords a 1:1 complex, comprised of layers of infinite two-dimensional polymeric arrays separated by layers of the cobalticarborane anion.
186 citations
TL;DR: The fabrication of carbon-shell protected cobalt nanoparticles and hollow graphitic shells has been achieved via a pyrolysis process by using monodispersed cobalt Nanoporous nanoparticles as a template.
186 citations
TL;DR: In this paper, the electrochemical reactivities and structural properties of several nickel hydroxide powders were analyzed by X-ray diffraction, Raman spectroscopy and extended Xray absorption fine structure (EXAFS).
185 citations