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Aggiungi al carrelloTaschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It is shown that the surface morphology of Ebonex®/Pt electrodes, as well as their phase composition, depend on the platinum content, temperature, and processing time. It has been established that the crystallinity of the platinum coating increases with increasing temperature and processing time. In this case, the internal stresses in the coatings are reduced by almost 4 times. It is proposed to use the reduction peak of oxygen-containing platinum compounds on the stripping voltammogram as a correlation parameter for predicting the electrocatalytic activity of heat-treated composite electrodes in the oxygen evolution reaction. It is shown that the OER rate increases with an increase in the area of the reduction peak (amount of electricity). The maximum value of CE of Cr(VI) in urea-formate electrolytes does not exceed 12%, which makes it possible to use all the developed materials as anodes in chromium plating processes. In addition, Ebonex®/Pt anodes with Pt content 2 mg cm-2, obtained at a treatment temperature of 230 °C, can be used in formate chromium plating electrolytes, since the CE of Cr(VI) in this case does not exceed 6%. 104 pp. Englisch.
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Aggiungi al carrelloPaperback. Condizione: new. Paperback. It is shown that the surface morphology of Ebonex(R)/Pt electrodes, as well as their phase composition, depend on the platinum content, temperature, and processing time. It has been established that the crystallinity of the platinum coating increases with increasing temperature and processing time. In this case, the internal stresses in the coatings are reduced by almost 4 times. It is proposed to use the reduction peak of oxygen-containing platinum compounds on the stripping voltammogram as a correlation parameter for predicting the electrocatalytic activity of heat-treated composite electrodes in the oxygen evolution reaction. It is shown that the OER rate increases with an increase in the area of the reduction peak (amount of electricity). The maximum value of CE of Cr(VI) in urea-formate electrolytes does not exceed 12%, which makes it possible to use all the developed materials as anodes in chromium plating processes. In addition, Ebonex(R)/Pt anodes with Pt content 2 mg cm-2, obtained at a treatment temperature of 230 0C, can be used in formate chromium plating electrolytes, since the CE of Cr(VI) in this case does not exceed 6%. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - It is shown that the surface morphology of Ebonex®/Pt electrodes, as well as their phase composition, depend on the platinum content, temperature, and processing time. It has been established that the crystallinity of the platinum coating increases with increasing temperature and processing time. In this case, the internal stresses in the coatings are reduced by almost 4 times. It is proposed to use the reduction peak of oxygen-containing platinum compounds on the stripping voltammogram as a correlation parameter for predicting the electrocatalytic activity of heat-treated composite electrodes in the oxygen evolution reaction. It is shown that the OER rate increases with an increase in the area of the reduction peak (amount of electricity). The maximum value of CE of Cr(VI) in urea-formate electrolytes does not exceed 12%, which makes it possible to use all the developed materials as anodes in chromium plating processes. In addition, Ebonex®/Pt anodes with Pt content 2 mg cm-2, obtained at a treatment temperature of 230 °C, can be used in formate chromium plating electrolytes, since the CE of Cr(VI) in this case does not exceed 6%.
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Anodic Processes in Chromium Plating Electrolytes | Alexander Velichenko (u. a.) | Taschenbuch | Kartoniert / Broschiert | Englisch | 2023 | Scholars' Press | EAN 9786205520642 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germania
EUR 65,90
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -It is shown that the surface morphology of Ebonex®/Pt electrodes, as well as their phase composition, depend on the platinum content, temperature, and processing time. It has been established that the crystallinity of the platinum coating increases with increasing temperature and processing time. In this case, the internal stresses in the coatings are reduced by almost 4 times. It is proposed to use the reduction peak of oxygen-containing platinum compounds on the stripping voltammogram as a correlation parameter for predicting the electrocatalytic activity of heat-treated composite electrodes in the oxygen evolution reaction. It is shown that the OER rate increases with an increase in the area of the reduction peak (amount of electricity). The maximum value of CE of Cr(VI) in urea-formate electrolytes does not exceed 12%, which makes it possible to use all the developed materials as anodes in chromium plating processes. In addition, Ebonex®/Pt anodes with Pt content 2 mg cm-2, obtained at a treatment temperature of 230 °C, can be used in formate chromium plating electrolytes, since the CE of Cr(VI) in this case does not exceed 6%.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch.