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Condizione: New.

Paperback. Condizione: Brand New. 124 pages. 8.66x5.91x0.28 inches. In Stock.

Taschenbuch. Condizione: Neu. Spectroscopic Investigations of MoO3/CuO Nanocomposites | Mechanical Synthesis, Spectroscopic Characterization and Thermal Analysis | Dola Sundeep (u. a.) | Taschenbuch | 124 S. | Englisch | 2016 | SPS | EAN 9783639864397 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Nanocomposites extended a wide area of research in Engineering and allied sectors. Molybdenum is an important element used in tribology. For lubrication applications, most of lamellar/layered solid lubricants fail in open air and high temperatures above 773 K, as they turn into oxides. Mixed Oxide such as MoO3- CuO alloy or composite can provide enhanced frictional performance at different high temperatures. In the present book, we synthesized MoO3-CuO composite nanopowders at low cost by mechanical milling and characterized by XRD, SEM with EDS, FT-IR, Raman spectroscopy and TGA/DTA. X-Ray diffraction pattern demonstrates the peaks correspond to orthorhombic phase of _-MoO3 and Monoclinic phase of _-CuO. The average crystalline sizes of the two samples were found to be in 16 and 24nm. Thermogravimetry analysis and Differential Thermal Analysis (DTA) of MoO3-CuO revealed that the dual phase mixed oxide is stable up to 982 K with a negligible weight loss. Hence the synthesized mixed lubricous oxide nanocomposite powders can be used as a solid lubricant at elevated temperatures. 124 pp. Englisch.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Nanocomposites extended a wide area of research in Engineering and allied sectors. Molybdenum is an important element used in tribology. For lubrication applications, most of lamellar/layered solid lubricants fail in open air and high temperatures above 773 K, as they turn into oxides. Mixed Oxide such as MoO3- CuO alloy or composite can provide enhanced frictional performance at different high temperatures. In the present book, we synthesized MoO3-CuO composite nanopowders at low cost by mechanical milling and characterized by XRD, SEM with EDS, FT-IR, Raman spectroscopy and TGA/DTA. X-Ray diffraction pattern demonstrates the peaks correspond to orthorhombic phase of ¿-MoO3 and Monoclinic phase of ¿-CuO. The average crystalline sizes of the two samples were found to be in 16 and 24nm. Thermogravimetry analysis and Differential Thermal Analysis (DTA) of MoO3-CuO revealed that the dual phase mixed oxide is stable up to 982 K with a negligible weight loss. Hence the synthesized mixed lubricous oxide nanocomposite powders can be used as a solid lubricant at elevated temperatures.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 124 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Nanocomposites extended a wide area of research in Engineering and allied sectors. Molybdenum is an important element used in tribology. For lubrication applications, most of lamellar/layered solid lubricants fail in open air and high temperatures above 773 K, as they turn into oxides. Mixed Oxide such as MoO3- CuO alloy or composite can provide enhanced frictional performance at different high temperatures. In the present book, we synthesized MoO3-CuO composite nanopowders at low cost by mechanical milling and characterized by XRD, SEM with EDS, FT-IR, Raman spectroscopy and TGA/DTA. X-Ray diffraction pattern demonstrates the peaks correspond to orthorhombic phase of _-MoO3 and Monoclinic phase of _-CuO. The average crystalline sizes of the two samples were found to be in 16 and 24nm. Thermogravimetry analysis and Differential Thermal Analysis (DTA) of MoO3-CuO revealed that the dual phase mixed oxide is stable up to 982 K with a negligible weight loss. Hence the synthesized mixed lubricous oxide nanocomposite powders can be used as a solid lubricant at elevated temperatures.