Operando surface spectroscopy and microscopy during catalytic reactions: from clusters via nanoparticles to meso‐scale aggregates
G Rupprechter - Small, 2021 - Wiley Online Library
Operando characterization of working catalysts, requiring per definitionem the simultaneous
measurement of catalytic performance, is crucial to identify the relevant catalyst structure …
measurement of catalytic performance, is crucial to identify the relevant catalyst structure …
Recent advances in 2D rare earth materials
Abstract 2D rare earth (RE) materials have received considerable attention in recent years
due to the fascinating luminescence, magnetism, and electric properties originated from RE …
due to the fascinating luminescence, magnetism, and electric properties originated from RE …
Chitosan/graphene oxide composite as an effective removal of Ni, Cu, As, Cd and Pb from wastewater
The possible interactions between some divalent heavy metals and chitosan/graphene
oxide (Cs/GO) were studied by density functional theory (DFT) at B3LYP level with LANL2DZ …
oxide (Cs/GO) were studied by density functional theory (DFT) at B3LYP level with LANL2DZ …
Single metal atom catalysts and ORR: H-bonding, solvation, and the elusive hydroperoxyl intermediate
F Armillotta, D Bidoggia, S Baronio, P Biasin… - ACS …, 2022 - ACS Publications
The widely investigated oxygen reduction reaction (ORR) is well-known to proceed via two
competing routes, involving two or four electrons, and yielding different reaction products …
competing routes, involving two or four electrons, and yielding different reaction products …
[HTML][HTML] Sum frequency generation spectroscopy in heterogeneous model catalysis: a minireview of CO-related processes
X Li, G Rupprechter - Catalysis Science & Technology, 2021 - pubs.rsc.org
Sum frequency generation (SFG) vibrational spectroscopy is a unique surface/interface-
sensitive method, enabling the identification of chemical species and molecular structures …
sensitive method, enabling the identification of chemical species and molecular structures …
Evaluation of molecular orbital symmetry via oxygen-induced charge transfer quenching at a metal-organic interface
Thin molecular films under model conditions are often exploited as benchmarks and case
studies to investigate the electronic and structural changes occurring on the surface of …
studies to investigate the electronic and structural changes occurring on the surface of …
CO adsorption and disproportionation on smooth and defect-rich Ir (111)
CO adsorption and dissociation on “perfect” and “defect-rich” Ir (111) surfaces were studied
by a combination of surface-analytical techniques, including polarization-dependent (PPP …
by a combination of surface-analytical techniques, including polarization-dependent (PPP …
[HTML][HTML] Tetrapyrroles at near-ambient pressure: porphyrins and phthalocyanines beyond the pressure gap
E Vesselli - Journal of Physics: Materials, 2020 - iopscience.iop.org
Many complex mechanisms underlying the fascinating functionalities provided by
tetrapyrrolic macrocycles in biochemistry have been already unraveled. Light harvesting …
tetrapyrrolic macrocycles in biochemistry have been already unraveled. Light harvesting …
Learning from nature: charge transfer and carbon dioxide activation at single, biomimetic Fe sites in tetrapyrroles on graphene
Nature determines selectivity and activity in biological reactive centers, based on single
metal atom macrocycles, by properly tuning the primary coordination sphere and the …
metal atom macrocycles, by properly tuning the primary coordination sphere and the …
[HTML][HTML] A DFT study on removal of Mn and V from wastewater using chitosan/graphene oxide composite as adsorbent
A Sajjad, S Bibi, H Tabassum, S Jamil, SR Khan… - Chemistry of Inorganic …, 2023 - Elsevier
Metals tend to accumulate in the environment, leading to carcinogenic effects. Chitosan (Cs)
has gathered significant research interest for its exceptional metal-binding properties and …
has gathered significant research interest for its exceptional metal-binding properties and …