Search Results - "Hemmeter, Daniel"
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Structure and Surface Behavior of Rh Complexes in Ionic Liquids Studied Using Angle-Resolved X-ray Photoelectron Spectroscopy
Published in Catalysts (01-05-2023)“…We present an ARXPS study on the surface composition and interfacial behavior of commercial [Rh(COD)2][TfO] in [C2C1Im][TfO], [C4C1Im][TfO], [C8C1Im][TfO], and…”
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Tailoring the Surface Enrichment of a Pt Catalyst in Ionic Liquid Solutions by Choice of the Solvent
Published in Advanced materials interfaces (01-05-2024)“…The so‐called buoy‐effect, that is, the targeted surface enrichment of a Pt catalyst dissolved in ionic liquids (ILs), is achieved by attaching perfluorinated…”
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The Effect of Ambient Conditions on the Potential Screening at Ionic Liquid – Electrode Interfaces
Published in Journal of ionic liquids (01-06-2022)“…In comparison to the clean conditions of ultrahigh vacuum (UHV), we investigate the influence of ambient conditions on the potential screening (PS) at the…”
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Unlocking the Fluorine‐Free Buoy Effect: Surface‐Enriched Ruthenium Polypyridine Complexes in Ionic Liquids
Published in ChemistryOpen (Weinheim) (01-07-2024)“…Controlling the local concentration of metal complexes at the surface of ionic liquids (ILs) is a highly sought‐after objective due to its pivotal implications…”
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Front Cover: The Buoy Effect: Surface Enrichment of a Pt Complex in IL Solution by Ligand Design (Chem. Eur. J. 3/2023)
Published in Chemistry : a European journal (12-01-2023)“…Fluorinated side chains of a functionalized Pt complex in an ionic liquid act as buoys, leading to pronounced enrichment of the complex at the IL/gas…”
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Front Cover: Formation and Surface Behavior of Pt and Pd Complexes with Ligand Systems Derived from Nitrile‐functionalized Ionic Liquids Studied by XPS (ChemPhysChem 2/2023)
Published in Chemphyschem (17-01-2023)“…The Front Cover shows substitution of volatile acetonitrile ligands by a nitrile‐functionalized imidazolium cation. The formed cationic complex and the counter…”
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The Buoy Effect: Surface Enrichment of a Pt Complex in IL Solution by Ligand Design
Published in Chemistry : a European journal (12-01-2023)“…The targeted enrichment of a Pt complex with an ionic liquid (IL)‐derived ligand system in IL solution is demonstrated by using angle‐resolved X‐ray…”
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Formation and Surface Behavior of Pt and Pd Complexes with Ligand Systems Derived from Nitrile‐functionalized Ionic Liquids Studied by XPS
Published in Chemphyschem (17-01-2023)“…We studied the formation and surface behavior of Pt(II) and Pd(II) complexes with ligand systems derived from two nitrile‐functionalized ionic liquids (ILs) in…”
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Formation and Surface Behavior of Pt and Pd Complexes with Ligand Systems Derived from Nitrile‐functionalized Ionic Liquids Studied by XPS
Published in Chemphyschem (17-01-2023)“…The front cover artwork is provided by the groups of Prof. Hans‐Peter Steinrück and Prof. Peter Wasserscheid at the Friedrich‐Alexander‐Universität (FAU)…”
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Cover Feature: Unlocking the Fluorine‐Free Buoy Effect: Surface‐Enriched Ruthenium Polypyridine Complexes in Ionic Liquids (ChemistryOpen 7/2024)
Published in ChemistryOpen (Weinheim) (01-07-2024)“…The cover feature shows a ruthenium(II) polypyridine complex dissolved in 1‐ethyl‐3‐methylimidazolium acetate under X‐ray irradiation. The long hydrophobic…”
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Understanding the Buoy Effect of Surface‐Enriched Pt Complexes in Ionic Liquids: A Combined ARXPS and Pendant Drop Study
Published in Chemphyschem (14-12-2023)“…Recently, we demonstrated that Pt catalyst complexes dissolved in the ionic liquid (IL) [C4C1Im][PF6] can be deliberately enriched at the IL surface by…”
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The Buoy Effect: Surface Enrichment of a Pt Complex in IL Solution by Ligand Design
Published in Chemistry : a European journal (12-01-2023)“…Invited for the cover of this issue are the groups of Hans‐Peter Steinrück and Peter Wasserscheid at the Friedrich‐Alexander‐Universität Erlangen‐Nürnberg. The…”
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13
Hydrogenation with Dissolved Pt‐Complexes Homogenously Distributed in the Ionic Liquid or Enriched at the Gas/Ionic Liquid Interface
Published in ChemCatChem (23-09-2024)“…The use of homogeneous catalysts dissolved in ionic liquids (ILs) is an established field of research. Thin IL films containing dissolved catalyst complexes…”
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14
Molecular Stacking on Graphene
Published in Angewandte Chemie International Edition (15-08-2022)“…The sequential vertical polyfunctionalization of 2D addend‐patterned graphene is still elusive. Here, we report a practical realization of this goal via a…”
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15
Molecular Stacking on Graphene
Published in Angewandte Chemie (15-08-2022)“…The sequential vertical polyfunctionalization of 2D addend‐patterned graphene is still elusive. Here, we report a practical realization of this goal via a…”
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