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Polyalloyed Electroless Nickel Plating
Published in Fabienne Delaunois, Véronique Vitry, Luiza Bonin, Electroless Nickel Plating, 2019
Molybdenum is a refractory metal. It has thus been added to electroless NiP with the aim to increase thermal stability. This addition is usually made by the use of sodium molybdate as a molybdenum source in alkaline plating baths (Bai et al. 2008; Mendoza et al. 2006; Song et al. 2017). The redox potential of molybdenum limits the amount of metal that can be incorporated: values of 3–6.5 wt.% have been reported (Bai et al. 2008; Liu et al. 2016) and Mo content in the coating increases with the pH of the bath. However, this increase is accompanied by a strong decrease in P content (Bai et al. 2008).
Thermochemistry, Electrochemistry, and Solution Chemistry
Published in W. M. Haynes, David R. Lide, Thomas J. Bruno, CRC Handbook of Chemistry and Physics, 2016
W. M. Haynes, David R. Lide, Thomas J. Bruno
Sodium iodide Sodium metaborate Sodium metasilicate Sodium molybdate Sodium nitrate Sodium nitrite Sodium oxalate Sodium oxide Sodium perchlorate Sodium periodate Sodium permanganate Sodium peroxide Sodium sulfate Sodium sulfide Sodium sulfite Sodium superoxide Sodium tetraborate Sodium tetrafluoroaluminate Sodium tetrafluoroborate
Efficient preparation of phosphazene chitosan derivatives and its applications for the adsorption of molybdenum from spent hydrodesulfurization catalyst
Published in Journal of Dispersion Science and Technology, 2022
Hala. A. Ibrahium, Bahig M. Atia, Nasser. S. Awwad, A. A. Nayl, Hend A. Radwan, Mohamed A. Gado
Dissolving a suitable weight of Sodium molybdate (Na2MoO4·2H2O) in a 0.01 M Sodium chloride background solution yielded a 1000 ppm molybdate stock solution. Using the batch approach, the sorption experiment was done in three separate batches with the stock solution used to create all of the working solutions.