Journal ArticleDOI
The infra-red spectra of inorganic phosphorus compounds. Part II. Some salts of phosphorus oxy-acids
D. E. C. Corbridge,E. J. Lowe +1 more
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This article is published in Journal of The Chemical Society (resumed).The article was published on 1954-01-01. It has received 122 citations till now. The article focuses on the topics: Phosphorus.read more
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Adsorption of Wells-Dawson tungsten heteropolyacid on sol-gel alumina: Structural features and thermal stability
TL;DR: The Wells-Dawson tungsten heteropolyacid supported on sol-gel and non-sol-gel alumina has been investigated by infrared spectroscopy, thermal analysis, and X-ray diffraction and revealed that the acidic character of theheteropolyacid remains active to some extent.
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Thermal stability and catalytic activity of Wells-Dawson tungsten heteropoly salts
TL;DR: In this article, the authors presented a characterization of vanadium-containing potassium-tungsten Dawson type salt, pure and monosubstituted with vanadium, which is thermally stable up to 400C and recrystallizes in a P2O5-WO3(-K2O) compound.
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Formation and catalytic properties of various nickel phosphates by addition of neodymium oxide
TL;DR: In this article, the influence of the addition of neodymium oxide on formation and catalytic properties of various nickel phosphates was clarified by using differential thermal analyses, X-ray diffraction, and Fourier transform infrared spectroscopy.
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Multimicronutrient Slow-Release Fertilizer of Zinc, Iron, Manganese, and Copper
TL;DR: In this paper, the process for the production of a slow-release micronutrient fertilizer is described, which is produced by polymerizing a system containing phosphoric acid, zinc oxide, hematite, pyrolusite, copper sulfate and magnesium oxide followed by neutralization of the polyphosphate chain with ammonium hydroxide.
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Semiconducting niobate-phosphate glasses. Structure and properties
G. E. Rachkovskaya,N.M. Bobkova +1 more
TL;DR: In this paper, the results of studying oxide semiconducting glasses based on phosphate-niobate systems are given, and specific structural properties of glasses are studied and the role of niobium ions in their structure is revealed.