Dissolution of nickel oxide in oxalic acid aqueous solutions

The dissolution of nickel oxide (bunsenite) in acid solutions containing oxalic acid has been studied at 70.0°C. The dependencies of the rate of dissolution on total oxalate concentration and on pH have been explained by assuming a mechanism involving the transfer of two different surface complexes,...

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Detalles Bibliográficos
Autores principales:	Figueroa, C.A., Sileo, E.E., Morando, P.J., Blesa, M.A.
Formato:	JOUR
Materias:	Dissolution Nickel oxide Oxalic acid Surface complexation Carboxylic acids Complexation Fourier transform infrared spectroscopy pH effects Solutions Stability constants Nickel compounds nickel oxalic acid aqueous solution article complex formation concentration (parameters) dissolution Fourier analysis infrared spectroscopy molecular stability pH priority journal synthesis temperature dependence transport kinetics
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00219797_v244_n2_p353_Figueroa
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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