6 Result(s)

Article

Comparing photocatalytic activities of commercially available iron-doped and iron-undoped aeroxide TiO₂ P25 powders

Transition metal do** is an appropriate way to increase the photocatalytic activity of TiO₂ as it offers the chance to also utilize visible light to generate charge carriers. Here, we investigated the photocata...

Johannes Melcher, Shaik Feroz, Detlef Bahnemann in Journal of Materials Science (2017)

Article

Synthesis, growth mechanism, and photocatalytic activity of Zinc oxide nanostructures: porous microparticles versus nonporous nanoparticles

A simple facile method, i.e., thermal decarbonation of ZnCO₃ hydroxides, was used to prepare a series of pure ZnO photocatalysts with controlled crystallite sizes, particle sizes, and morphologies. The ZnCO₃ prec...

Ahmed Barhoum, Johannes Melcher, Guy Van Assche… in Journal of Materials Science (2017)

Article

Paola Calza and Davide Vione (Eds.): Surface water photochemistry

Detlef Bahnemann in Analytical and Bioanalytical Chemistry (2016)

Article

The role of nanoparticulate agglomerates in TiO₂ photocatalysis: degradation of oxalic acid

The simultaneous bimodal study of the photocatalytic oxalic acid degradation by aqueous TiO₂ suspensions revealed that particular systems possess the capacity to protect a certain amount of oxalic acid from oxida...

Irina Ivanova, Cecilia B. Mendive, Detlef Bahnemann in Journal of Nanoparticle Research (2016)

Article

In vitro toxicological nanoparticle studies under flow exposure

The use of nanoparticles is becoming increasingly common in industry and everyday objects. Thus, extensive risk management concerning the potential health risk of nanoparticles is important. Currently, in vitr...

Franziska Sambale, Frank Stahl, Detlef Bahnemann… in Journal of Nanoparticle Research (2015)