Matthias Krinninger
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View article: Pd-promoted reduction and restructuring of an In2O3-based catalyst for CO2 hydrogenation at room temperature
Pd-promoted reduction and restructuring of an In2O3-based catalyst for CO2 hydrogenation at room temperature Open
View article: Pt Particles on a Dynamic TiO <sub>2</sub> Support in Near-Ambient Conditions–Disentangling Size, Pressure, and Support Effects
Pt Particles on a Dynamic TiO <sub>2</sub> Support in Near-Ambient Conditions–Disentangling Size, Pressure, and Support Effects Open
Platinum particles on reducible oxides are known to form complex and highly dynamic catalyst systems at elevated pressures and temperatures, often adopting active structures that differ from those found at room temperature and under ultrah…
View article: Tip-Induced Nitrene Generation
Tip-Induced Nitrene Generation Open
We generated trinitreno-s-heptazine, a small molecule featuring three nitrene centers, by tip-induced chemistry from the precursor 2,5,8-triazido-s-heptazine on bilayer NaCl on Au(111). The precursor's azide groups were disso…
View article: Tip-induced nitrene generation
Tip-induced nitrene generation Open
We generated trinitreno-s-heptazine, a small molecule featuring three nitrene centers, by tip-induced chemistry from the precursor 2,5,8-triazido-s-heptazine on bilayer NaCl on Au(111). The precursor's azide groups were dissociated to form…
View article: Pd-promoted Reduction and Restructuring of an In2O3-based Catalyst for CO2 Hydrogenation at Room Temperature
Pd-promoted Reduction and Restructuring of an In2O3-based Catalyst for CO2 Hydrogenation at Room Temperature Open
View article: Interface Effects in the Stability of 2D Silica, Silicide, and Silicene on Pt(111) and Rh(111)
Interface Effects in the Stability of 2D Silica, Silicide, and Silicene on Pt(111) and Rh(111) Open
Ultrathin two-dimensional silica films have been suggested as highly defined conductive models for fundamental studies on silica-supported catalyst particles. Key requirements in this context are closed silica films that isolate the gas ph…
View article: The influence of bulk stoichiometry on near-ambient pressure reactivity of bare and Pt-loaded rutile TiO<sub>2</sub>(110)
The influence of bulk stoichiometry on near-ambient pressure reactivity of bare and Pt-loaded rutile TiO<sub>2</sub>(110) Open
The stoichiometry of rutile TiO 2 supports determines whether platinum particles will become encapsulated, and drastically affects the TiO 2 reactivity even in the absence of platinum.
View article: On-Surface Carbon Nitride Growth from Polymerization of 2,5,8-Triazido-<i>s</i>-heptazine
On-Surface Carbon Nitride Growth from Polymerization of 2,5,8-Triazido-<i>s</i>-heptazine Open
Carbon nitrides have recently come into focus for photo- and thermal catalysis, both as support materials for metal nanoparticles as well as photocatalysts themselves. While many approaches for the synthesis of three-dimensional carbon nit…
View article: On-Surface Carbon Nitride Growth from Polymerization of 2,5,8-Triazido-s-heptazine
On-Surface Carbon Nitride Growth from Polymerization of 2,5,8-Triazido-s-heptazine Open
Carbon nitrides have recently come into focus for photo- and thermal catalysis, both as support materials for metal nanoparticles as well as photocatalysts themselves. While many approaches for the synthesis of three-dimensional carbon nit…
View article: Does Cluster Encapsulation Inhibit Sintering? Stabilization of Size-Selected Pt Clusters on Fe<sub>3</sub>O<sub>4</sub>(001) by SMSI
Does Cluster Encapsulation Inhibit Sintering? Stabilization of Size-Selected Pt Clusters on Fe<sub>3</sub>O<sub>4</sub>(001) by SMSI Open
The metastability of supported metal nanoparticles limits their application in heterogeneous catalysis at elevated temperatures due to their tendency to sinter. One strategy to overcome these thermodynamic limits on reducible oxide support…
View article: Does cluster encapsulation inhibit sintering? Stabilization of size-selected Pt clusters on Fe$_3$O$_4$(001) by SMSI
Does cluster encapsulation inhibit sintering? Stabilization of size-selected Pt clusters on Fe$_3$O$_4$(001) by SMSI Open
The metastability of supported metal nanoparticles limits their application in heterogeneous catalysis at elevated temperatures due to their tendency to sinter. One strategy to overcome these thermodynamic limits on reducible oxide support…