Amorphous microporous titania modified with platinum(IV) chloride - a new type of hybrid photocatalyst for visible light detoxification
Article Abstract:
Research was conducted to examine the amorphous microporous metal oxides of titanium (AMM-Ti) modified with a few percent of a platinum(IV) halide. Preparation was performed through a sol-gel procedure while characterization was done using various surface analytical techniques. Results indicate that the dopant platinum halide initiates the reaction in both the visible and UV regions through homolytic cleavage of the platinum-halogen bond and subsequent charge-trapping by the amorphous titania matrix.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1998
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Diffusion-controlled charge transfer from excited Ru(bpy)32+ into nanosized TiO2 colloids stabilized with EDTA
Article Abstract:
Issues concerning the use of a detailed kinetics investigation to observe the diffusion-controlled charge transfer from excited Ru(bpy)32+ into TiO2 colloids which were stabilized with ethylenediaminetetraacetic acid are presented.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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On the mechanism of radical C-N coupling in type B semiconductor photocatalysis: a high-pressure study
Article Abstract:
It has been established that a 2,5-dihydrofuran adsorbs onto cadmium sulfide through hydrogen bonding via surface [OH] and [SH] groups. A Bronsted acid-base interaction is suggested for azobenzene.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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