On the nature and extent of intermolecular interactions between entrapped complexes of Ru(bpy)sub3 supra2+ in zeolite Y
Article Abstract:
A study relating to research on polypyridine complexes of divalent ruthenium was conducted to investigate the interactions between the zeolite entrapped Ru(bpy)sub3 supra 2+ molecules as a function of loading. The study ensured that complete complexation occurred. Experimental results indicate that Ru(bpy)sub3 supra 2+ can be incorporated into Y-zeolite at high concentrations up to 0.46 mol dm-3 , 1 Ru/1.9 cages, without significant contamination by reaction intermediates or starting materials.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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Effect of surface immobilization on intramolecular and intermolecular electron transfer in a chromophore-donor-acceptor assembly
Article Abstract:
The properties of a chromophore-donor-acceptor assembly adsorbed on the surface of nanocrystalline ZrO2 were studied by emission and transient absorption spectroscopy. Evidence was found for relatively unperturbed MV(super +.) -> PTZ(super +.) intramolecular back-electron transfer, as well as a much slower component arising from MV(super +.) -> PTZ (super +.) intermolecular electron transfer between spatially separated adsorbed molecules on the surface.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Promotion of PEM self-humidifying effect by nanometer-sized sulfated zirconia-supported Pt catalyst hybrid with sulfonated poly(ether ether ketone)
Article Abstract:
An investigation report of a self-humidifying membrane based on low-cost sulfonated poly (ether ether ketone) (SPEEK) hybrid with sulfated zirconia (S[O.sub.4.sup.2-}/Zr[O.sub.2], SZ)-supported platinum catalyst (Pt-SZ catalyst) which could be applied to fuel cell is presented.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
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