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Direct observation of a Pb–dithiophosphinate complex on galena mineral surfaces using SIMS
Author(s) -
Brinen J. S.,
Nagaraj D. R.
Publication year - 1994
Publication title -
surface and interface analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.52
H-Index - 90
eISSN - 1096-9918
pISSN - 0142-2421
DOI - 10.1002/sia.740211210
Subject(s) - galena , mineral , chemistry , reagent , isotope , adsorption , mineralogy , secondary ion mass spectrometry , analytical chemistry (journal) , isotopic signature , inorganic chemistry , mass spectrometry , environmental chemistry , pyrite , chromatography , organic chemistry , physics , quantum mechanics , sphalerite
Static SIMS measurements of galena mineral surfaces after diisobutyl dithiophosphinate adsorption shows the presence of a 1:1 complex of the reagent and Pb. This assignment is based not only on the observed mass but on the observed isotope ratio.