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Effect of competition from other metals on nickel complexation by α-isosaccharinic, gluconic and picolinic acids

journal contribution
posted on 2013-06-27, 13:52 authored by Nick Evans, Silvia Anton Gascon, Sarah Vines, Monica Felipe-Sotelo
The effect of competition from other metal ions on the complexation of Ni with isosaccharinic acid, gluconic acid and picolinic acid, at high pH, is described. The competing metal ions used were divalent Co, trivalent Eu and tetravalent Th. In the majority of cases, competition from these metal ions followed the predicted pattern, with most anomalies seeming to be caused by sorption of Ni to the many different solid phases formed in presence of the competing ions. The Ni solid phase was shown to change with time during the course of the study. No major unexplained competition effects were found.

History

School

  • Science

Department

  • Chemistry

Citation

EVANS, N. ... et al., 2012. Effect of competition from other metals on nickel complexation by α-isosaccharinic, gluconic and picolinic acids. Mineralogical Magazine, 76 (8), pp. 3425 - 3434.

Publisher

© The Mineralogical Society

Version

  • VoR (Version of Record)

Publication date

2012

Notes

Closed access. This article was published in the journal, Mineralogical Magazine [© Mineralogical Society] and the definitive version is available on Ingenta Connect.

eISSN

1471-8022

Language

  • en