Surfactant Gel Adsorption of Platinum(II), (IV) and Palladium(II) as Chloro-complexes and Kinetic Separation of Palladium from Platinum Using EDTA

A micellar solution of cetylpyridinium chloride (CPC) can separate into two phases due to a temperature change or to the addition of salts. Platinum(II), (IV) and palladium(II) reacted with chloride ions to form stable anionic complexes of PtCl42-, PtCl62- and PdCl42-, respectively, and were adsorbe...

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Veröffentlicht in:	Analytical Sciences 2007, Vol.23(9), pp.1147-1149
Hauptverfasser:	MURAKAMI, Yoshiko, HIRAIWA, Kaoru, SASAKI, Yoshiaki, FUJIWARA, Isamu, TAGASHIRA, Shoji
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Cetylpyridinium - chemistry Edetic Acid - chemistry Gels Hydrogen-Ion Concentration Kinetics Palladium - chemistry Palladium - isolation & purification Platinum - chemistry Surface-Active Agents - chemistry Temperature
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