Elaboration of copper hydroxide phase modified diatomite and their application in lead ions immobilization

A new kind of composite material made of diatomite and deviline (CaCu4(SO4)2OH6[middle dot]3H2O) has been prepared by mixing diatomite and aqueous solutions of copper(ii) sulfate at room temperature for 8 h. X-Ray powder diffraction shows evidence for the contribution of calcium carbonate initially...

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Veröffentlicht in:	New journal of chemistry 2011-01, Vol.35 (2), p.461-468
Hauptverfasser:	Knoerr, Raphaël, Brendlé, Jocelyne, Lebeau, Bénédicte, Demais, Hervé
Format:	Artikel
Sprache:	eng
Schlagworte:	Calcium carbonate Chemical Sciences composite materials Copper Diffraction Dissolution Hydrogen bonding Immobilization Ionizing radiation Ions Lead Other Powder Precipitation Sorption Sulfate Temperature effects
Online-Zugang:	Volltext
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