Abstract

SANTOS, Diogo M. F.  and  SEQUEIRA, César A. C.. Potentiometric monitoring of sodium borohydride in aqueous solutions. C.Tecn. Mat. [online]. 2008, vol.20, n.3-4, pp.31-34. ISSN 0870-8312.

Platinum, palladium, gold, cadmium, nickel and niobium immersed in sodium borohydride alkaline solutions are characterised by electrode responses that allow monitoring the borohydride present in aqueous media. A simple and relatively precise potentiometric titration technique is described and applied for the analysis of borohydride solutions.

Keywords : Sodium borohydride; Potentiometry; Thermodynamic data.

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