Tobias Grewe
Max Planck Society
12 Papers
132 Citations
Tobias Grewe is an academic researcher from Max Planck Society. The author has contributed to research in topics: Water splitting & Mesoporous material. The author has an hindex of 9, co-authored 12 publications.
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Papers
Design of Ordered Mesoporous Composite Materials and Their Electrocatalytic Activities for Water Oxidation
TL;DR: In this article, a series of ordered mesoporous composite materials based on cobalt and copper oxides with different atomic ratios were prepared through a nanocasting route, which showed a significant enhancement for electrocatalytic water splitting with a lower onset potential and higher current density.
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Nanocatalysts for Solar Water Splitting and a Perspective on Hydrogen Economy
TL;DR: Key parameters and properties of nanostructured photocatalysts such as light absorption, charge carrier generation, charge transport, separation and recombination, and other events that affect nanoscale catalysts are discussed to provide a deeper understanding of their contribution towards existing catalyst systems.
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A crystal structure analysis and magnetic investigation on highly ordered mesoporous Cr2O3.
Harun Tüysüz,Claudia Weidenthaler,Tobias Grewe,Elena Lorena Salabas,Maria. J. Benitez Romero,Ferdi Schüth +5 more
TL;DR: With increasing calcination temperature, surface area and pore volume of the mesoporous Cr(2)O(3) decreased slightly and a spin-flop transition has been observed at a magnetic field smaller than that of bulk material.
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Alkali metals incorporated ordered mesoporous tantalum oxide with enhanced photocatalytic activity for water splitting
Tobias Grewe,Harun Tüysüz +1 more
TL;DR: In this article, a novel synthetic approach for the preparation of alkali (Na, K) metal incorporated ordered mesoporous tantalate composites and their photocatalytic performance for water splitting.
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Amorphous and Crystalline Sodium Tantalate Composites for Photocatalytic Water Splitting
Tobias Grewe,Harun Tüysüz +1 more
TL;DR: A facile hydrothermal synthesis protocol for the fabrication of sodium tantalates for photocatalytic water splitting is presented, and the most active sample gave promising activity for overall water splitting with a hydrogen production rate of 94 μmol h(-1), which is superior to highly crystalline NaTaO3 prepared by conventional solid-solid state route.
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