Intercalation of luminescent Europium(III) complexes in layered double hydroxides
β Scribed by L. Sarakha; C. Forano; P. Boutinaud
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 367 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0925-3467
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π SIMILAR VOLUMES
Intercalation compounds of layered double hydroxide (LDH), M II 1Ψx M III x (OH) 2 A x/y ' nH 2 O (with M II β«Ψβ¬Zn, Cu and M III β«Ψβ¬Al, Cr, Ga), with oxalato complexes of aluminium, gallium, chromium, copper, and beryllium, were obtained via anion-exchange processes. Powder X-ray di4raction indicate
In the [Zn-Cr-Cl] lamellar double hydroxide corresponding to the chemical formula [Zn 2Ψ 2 Cr 3Ψ (OH Ψ ) 6 ] [Cl Ψ , 2H 2 O], chlorine anions can be easily exchanged by various moieties. For example, it is possible to replace Cl\ ions with ferrocene monoand disulfonate salts in the interlamellar spa