Browsing by Subject "Laser flash photolysis"

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Evaluating carbon dots as electron mediators in photochemical and photocatalytic processes of NiFe2O4

Ombaka, Lucy M.; Dillert, Ralf; Robben, Lars; Bahnemann, Detlef W. (College Park : American Institute of Physics, 2020)

Spinel ferrites such as nickel ferrite are promising energy conversion photocatalysts as they are visible-light absorbers, chemically stable, earth abundant, and inexpensive. Nickel ferrite shows poor photocatalytic activity ...
New insights into the surface plasmon resonance (SPR) driven photocatalytic H2 production of Au-TiO2

Nie, Jinlin; Schneider, Jenny; Sieland, Fabian; Zhou, Long; Xia, Shuwei; Bahnemann, Detlef W. (Cambridge : Royal Society of Chemistry, 2018)

The Surface Plasmon Resonance (SPR) driven photocatalytic H2 production upon visible light illumination (≥500 nm) was investigated on gold-loaded TiO2 (Au-TiO2). It has been clearly shown that the Au-SPR can directly lead ...
Understanding charge transfer processes on metal oxides - A laser-flash-photolysis study

Sieland, Fabian; Schneider, Jenny; Lippmann, Thorsten; Bahnemann, Detlef W. (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)

In the focus of this study, mixtures of commercially available TiO2 powders were created and their photocatalytic activity concerning the acetaldehyde degradation in the gas phase was tested. Further, the lifetime of the ...

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