Synthetic Inorganic Ion-exchange Materials. XXVI. Ion-exchange Properties of Crystalline Antimonic(V) Acid towards Noble Metals in Nitric Acid Media
- 1 January 1980
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 53 (1) , 121-124
- https://doi.org/10.1246/bcsj.53.121
Abstract
A study of the distribution coefficients on crystalline antimonic(V) acid (C-SbA) shows an unusual affinity series {Pt(IV)<Au(III)<Pd(II)<<Hg(I), Hg(II), Ag(I)} for microamounts of noble metal ions in nitric acid solution, as compared with ion-exchange resins in strong acid type. Extremely high adsorptive properties are found on the exchange system of Hg(II) and Ag(I), even in relatively high concentrations of nitric acid solution. The ion-exchange studies for macroamounts indicate that a solid solution forms for the system of the Ag(I) ions and hydrogen ions in C-SbA, while two solid phases are presented for the system of Hg(II) ions and hydrogen ions.This publication has 15 references indexed in Scilit:
- Synthetic inorganic ion-exchange materials—XVIII: Ion-exchange equilibria of crystalline antimonic(V) acid with alkali metal ionsJournal of Inorganic and Nuclear Chemistry, 1979
- Synthetic Inorganic Ion-exchange Materials. XX. Ion-exchange Properties of Crystalline Antimonic(V) Acid with Alkaline Earth Metal IonsBulletin of the Chemical Society of Japan, 1979
- Mechanism of ion exchange in crystalline zirconium phosphates. I. Sodium ion exchange of .alpha.-zirconium phosphateThe Journal of Physical Chemistry, 1969
- Synthetic Inorganic Ion-exchange Materials. XII. Some Observation on Surface Structure and Cation-exchange Behaviour of Three Different Antimonic AcidsBulletin of the Chemical Society of Japan, 1968
- Structure and ion-exchange characteristics of polyantimonic acidJournal of Inorganic and Nuclear Chemistry, 1968
- Synthetic Inorganic Ion-exchange Materials. X. Preparation and Properties of So-called Antimonic(V) AcidBulletin of the Chemical Society of Japan, 1968
- Synthetic Inorganic Ion-exchange Materials. IX. The Mutual Separation of Alkali Metals with Antimonic AcidBulletin of the Chemical Society of Japan, 1967
- Crystalline insoluble salts of polybasic metals—I Ion-exchange properties of crystalline titanium phosphateJournal of Inorganic and Nuclear Chemistry, 1967
- THE SEPARATION OF THE FOUR PLATINUM GROUP METALS PALLADIUM, RHODIUM, IRIDIUM AND PLATINUMJournal of the American Chemical Society, 1953
- A colorimetric method for the determination of minute amounts of mercury in organic matterThe Analyst, 1936