Photochemical behavior of metal complexes intercalated in zirconium phosphate

Rosenthal, Guy L.; Caruso, James

doi:10.1016/0022-4596(91)90281-l

Cited by 33 publications

(18 citation statements)

References 21 publications

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“…The modified framework BAZrP powders were prepared using the previous procedure. 8 The as-prepared Alq3 chromophore was first dissolved with a small amount of ethanol and adjusted to 50 mM with large amounts of distilled water. Then, the chromophore solution with different concentrations (varies from 10-30 mM) and BAZrP powders were stirred in aqueous media for 24 h at ambient temperature to accomplish the intercalation reaction.…”

mentioning

confidence: 99%

Tris-(8-hydroxy-quinoline) aluminium/zirconium phosphate: a novel hybrid assembly with strong luminescence and prolonged lifetime

et al. 2011

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confidence: 99%

Tris-(8-hydroxy-quinoline) aluminium/zirconium phosphate: a novel hybrid assembly with strong luminescence and prolonged lifetime

et al. 2011

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“…26 28 Preparation of ZrP · 6H 2 O was carried out as indicated by Kijima with minor changes. 29 One volume of a 0.05 M ZrOCl 2 aqueous solution and one volume of a 6 M H 3 PO 4 aqueous solution were mixed and allowed to stir at 90 C for 48 h. The resulting precipitate was then filtered and washed with distilled water to obtain ZrP · 6H 2 O.…”

Section: Methodsmentioning

confidence: 99%

Enhanced Stable Luminescence and Photochemical Properties of Ruthenium Complex/Zirconium Phosphate Hybrid Assemblies

Shi¹,

Peng²,

Zhou³

2009

J. Nanosci. Nanotech.

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The luminescent metal complex Ru(bpy)3Cl2.6H2O was directly intercalated into Zr(HPO4)2.6H2O nano-lamellar framework and characterized with respect to its optical and photochemical properties. The incorporation of the complex within the inorganic framework expands the interlayer distance from 10.4 to 15.2 A, and forms complex/framework hybrid assemblies. Upon binding to the framework, the metal-to-ligand charge transfer absorption of the complex is red-shifted from 452 to 462 nm, and the maximum emission is blue-shifted from 610 to 604 nm. The luminescence intensity of the complex/framework suspensions increases more than 2-fold as compared to aqueous solutions. The sub-micrometer (0.2-0.3 microm) particles of the hybrid assemblies result in the luminescence intensity of the suspensions quite stable. In addition, the excited state of Ru(bpy)3(2+) was photochemical quenched by Fe(CN)6(3-), and the Stern-Volmer results reveal that most Ru(bpy)3(2+) cations have entered into the layer of the framework.

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“…grade. a-ZrP and BAZrP were synthesized by previously described procedure [7,8]. The Ru(bpy) 3 2+ (5-20 mM) and BAZrP suspensions (0.01%) were stirred for 24 h until the intercalation reaction had ceased, if the reaction could happen.…”

Section: Methodsmentioning

confidence: 99%

Spectroscopic studies of tris(2,2′-bipyridine)ruthenium(II) intercalated to modified α-zirconium phosphate

Shi

Zhou

Zong

et al. 2007

Journal of Luminescence

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Photochemical behavior of metal complexes intercalated in zirconium phosphate

Cited by 33 publications

References 21 publications

Tris-(8-hydroxy-quinoline) aluminium/zirconium phosphate: a novel hybrid assembly with strong luminescence and prolonged lifetime

Tris-(8-hydroxy-quinoline) aluminium/zirconium phosphate: a novel hybrid assembly with strong luminescence and prolonged lifetime

Enhanced Stable Luminescence and Photochemical Properties of Ruthenium Complex/Zirconium Phosphate Hybrid Assemblies

Spectroscopic studies of tris(2,2′-bipyridine)ruthenium(II) intercalated to modified α-zirconium phosphate

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