Philipp Röse
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View article: The Electrochemical Shono Oxidation of <i>N</i>‐Formylpyrrolidine: Mechanistic Insights from the Computational Ferrocene Electrode Model and Cyclic Voltammetry
The Electrochemical Shono Oxidation of <i>N</i>‐Formylpyrrolidine: Mechanistic Insights from the Computational Ferrocene Electrode Model and Cyclic Voltammetry Open
Electrochemical processes are of particular interest in modern chemical technologies as they have numerous advantages over classical approaches. While computational support for investigating thermochemical reaction mechanisms is well estab…
View article: Control of electrolyte intrusion in carbon-free silver gas diffusion electrodes for electrochemical CO2 reduction
Control of electrolyte intrusion in carbon-free silver gas diffusion electrodes for electrochemical CO2 reduction Open
Achieving high conversion rates in electrochemical CO2 reduction requires gas diffusion electrodes to ensure sufficient CO2 availability at the electrode surface. Carbon-free Ag electrodes offer superior stability compared to carbon-based …
View article: Investigation of the performance and stability of copper and brass nanoparticles for CO2 reduction in organic electrolytes
Investigation of the performance and stability of copper and brass nanoparticles for CO2 reduction in organic electrolytes Open
Numerous catalysts and reaction conditions with improved performance, selectivity, and stability for the electrochemical CO2 reduction reaction have been reported. However, little is known about the influence of binary catalysts and their …
View article: Trends and Challenges in Electrifying Technical Organic Synthesis
Trends and Challenges in Electrifying Technical Organic Synthesis Open
Organic electrosynthesis is a potential enabler for the energy and resource transition in the chemical industry as it offers a sustainable alternative to homogeneous or heterogeneous processes for producing fine and commodity chemicals. It…
View article: Enhancing FAIRdata by providing digital workflows from data generation to the publication of data: an open source approach described for cyclic voltammetry
Enhancing FAIRdata by providing digital workflows from data generation to the publication of data: an open source approach described for cyclic voltammetry Open
The generation of FAIR data in experimental sciences, e.g. for cyclic voltammetry datasets, involves multiple steps, including collecting data from devices, processing the data in an ELN environment, and publishing it in a repository.
View article: High‐Performing Perovskite/Ruddlesden‐Popper Fuel Electrode for High‐Temperature Steam Electrolysis
High‐Performing Perovskite/Ruddlesden‐Popper Fuel Electrode for High‐Temperature Steam Electrolysis Open
Ruddlesden‐Popper (RP) oxides have emerged as a promising alternative to Ni cermet electrodes for high‐temperature steam electrolysis due to their superior oxide ion mobility and conductivity. Combining RP with perovskite (P) can provide s…
View article: Unveiling the kinetics of CO2 reduction in aprotic electrolyte: The critical role of adsorption
Unveiling the kinetics of CO2 reduction in aprotic electrolyte: The critical role of adsorption Open
Aprotic organic electrolytes for electrocatalytic CO2 reduction (CO2R) offer a promising yet little-explored alternative to avoid the selectivity issues of alkaline media. We present a model-assisted study of the local reaction environment…
View article: Electrochemical Synthesis of Polyaniline Zinc and Iron Oxide Composites and their Use in Energy Storage Applications
Electrochemical Synthesis of Polyaniline Zinc and Iron Oxide Composites and their Use in Energy Storage Applications Open
The fabrication of conducting polymers combined with metal oxides presents a promising avenue for the development of hybrid capacitive electrode materials. In this study, we employed a potentiostatic electrochemical polymerization method t…
View article: Impact of Lithium‐Ion Battery Separators on Gas Evolution during Temperature Abuse
Impact of Lithium‐Ion Battery Separators on Gas Evolution during Temperature Abuse Open
Separators in lithium‐ion batteries are typically considered to be electrochemically inert under normal operating conditions. Yet, temperature abuse tests at elevated temperatures of ca. 60 °C to 132 °C show that the choice of separator ma…
View article: Dynamic vs. Stationary Analysis of Electrochemical Carbon Dioxide Reduction: Profound Differences in Local States
Dynamic vs. Stationary Analysis of Electrochemical Carbon Dioxide Reduction: Profound Differences in Local States Open
Electrochemical CO 2 reduction is crucial for mitigating emissions by converting them into valuable chemicals. Stationary methods suffer from drawbacks like gas bubble distortion and long measurement times. However, dynamic cyclovoltammetr…
View article: Polyindole Embedded Nickel/Zinc Oxide Nanocomposites for High-Performance Energy Storage Applications
Polyindole Embedded Nickel/Zinc Oxide Nanocomposites for High-Performance Energy Storage Applications Open
Conducting polymers integrated with metal oxides create opportunities for hybrid capacitive electrodes. In this work, we report a one-pot oxidative polymerization for the synthesis of integrated conductive polyindole/nickel oxide (PIn/NiO)…
View article: Technological Pathways to Produce Compressed and Highly Pure Hydrogen from Solar Power
Technological Pathways to Produce Compressed and Highly Pure Hydrogen from Solar Power Open
Hydrogen (H 2 ) produced from renewables will have a growing impact on the global energy dynamics towards sustainable and carbon‐neutral standards. The share of green H 2 is still too low to meet the net‐zero target, while the demand for h…
View article: Investigation of Alumina-Doped Prunus domestica Gum Grafted Polyaniline Epoxy Resin for Corrosion Protection Coatings for Mild Steel and Stainless Steel
Investigation of Alumina-Doped Prunus domestica Gum Grafted Polyaniline Epoxy Resin for Corrosion Protection Coatings for Mild Steel and Stainless Steel Open
Eco-friendly inhibitors have attracted considerable interest due to the increasing environmental issues caused by the extensive use of hazardous corrosion inhibitors. In this paper, environmentally friendly PDG-g-PANI/Al2O3 composites were…
View article: Microkinetic Barriers of the Oxygen Evolution on the Oxides of Iridium, Ruthenium and their Binary Mixtures
Microkinetic Barriers of the Oxygen Evolution on the Oxides of Iridium, Ruthenium and their Binary Mixtures Open
The performance of electrocatalytic water splitting in polymer electrolyte membrane electrolysis is substantially determined by the microkinetic processes of the oxygen evolution reaction (OER). Even highly active catalysts such as the nan…
View article: Microkinetic Analysis of the Oxygen Evolution Performance at Different Stages of Iridium Oxide Degradation
Microkinetic Analysis of the Oxygen Evolution Performance at Different Stages of Iridium Oxide Degradation Open
The microkinetics of the electrocatalytic oxygen evolution reaction substantially determines the performance in proton-exchange membrane water electrolysis. State-of-the-art nanoparticulated rutile IrO$_{2}$ electrocatalysts present an exc…
View article: Synthesis, Characterization and Electrochemical Performance of a Redox-Responsive Polybenzopyrrole@Nickel Oxide Nanocomposite for Robust and Efficient Faraday Energy Storage
Synthesis, Characterization and Electrochemical Performance of a Redox-Responsive Polybenzopyrrole@Nickel Oxide Nanocomposite for Robust and Efficient Faraday Energy Storage Open
A polybenzopyrrole@nickel oxide (Pbp@NiO) nanocomposite was synthesized by an oxidative chemical one-pot method and tested as an active material for hybrid electrodes in an electrochemical supercapattery device. The as-prepared composite m…
View article: Physical, Chemical, and Electrochemical Properties of Redox-Responsive Polybenzopyrrole as Electrode Material for Faradaic Energy Storage
Physical, Chemical, and Electrochemical Properties of Redox-Responsive Polybenzopyrrole as Electrode Material for Faradaic Energy Storage Open
Polybenzopyrrole (Pbp) is an emerging candidate for electrochemical energy conversion and storage. There is a need to develop synthesis strategies for this class of polymers that can help improve its overall properties and make it as suita…
View article: Increased Ir–Ir Interaction in Iridium Oxide during the Oxygen Evolution Reaction at High Potentials Probed by Operando Spectroscopy
Increased Ir–Ir Interaction in Iridium Oxide during the Oxygen Evolution Reaction at High Potentials Probed by Operando Spectroscopy Open
The structure of IrO$_{2}$ during the oxygen evolution reaction (OER) was studied by operando X-ray absorption spectroscopy (XAS) at the Ir L$_{3}$-edge to gain insight into the processes that occur during the electrocatalytic reaction at …
View article: Exploring the Functional Properties of Sodium Phytate Doped Polyaniline Nanofibers Modified FTO Electrodes for High-Performance Binder Free Symmetric Supercapacitors
Exploring the Functional Properties of Sodium Phytate Doped Polyaniline Nanofibers Modified FTO Electrodes for High-Performance Binder Free Symmetric Supercapacitors Open
The performance of high-rate supercapacitors requires fine morphological and electrical properties of the electrode. Polyaniline (PANI), as one of the most promising materials for energy storage, shows different behaviour on different subs…
View article: Phase- and Surface Composition-Dependent Electrochemical Stability of Ir-Ru Nanoparticles during Oxygen Evolution Reaction
Phase- and Surface Composition-Dependent Electrochemical Stability of Ir-Ru Nanoparticles during Oxygen Evolution Reaction Open
The increasing scarcity of iridium (Ir) and its rutile-type oxide (IrO$_{2}$), the current state-of-the-art oxygen evolution reaction (OER) catalysts, is driving the transition toward the use of mixed Ir oxides with a highly active yet ine…
View article: The Effects of Gas Saturation of Electrolytes on the Performance and Durability of Lithium‐Ion Batteries
The Effects of Gas Saturation of Electrolytes on the Performance and Durability of Lithium‐Ion Batteries Open
Traces of species in batteries are known to impact battery performance. The effects of gas species, although often reported in the electrolyte and evolving during operation, have not been systematically studied to date and are therefore ba…
View article: Identifying the oxygen evolution mechanism by microkinetic modelling of cyclic voltammograms
Identifying the oxygen evolution mechanism by microkinetic modelling of cyclic voltammograms Open
Electrocatalytic water splitting is currently one of the most promising reactions to produce "green" hydrogen in a decarbonized energy system. Its bottleneck reaction, the oxygen evolution reaction (OER), is catalysed by hydrous iridium, a…
View article: 3D Polyaniline Nanofibers Anchored on Carbon Paper for High-Performance and Light-Weight Supercapacitors
3D Polyaniline Nanofibers Anchored on Carbon Paper for High-Performance and Light-Weight Supercapacitors Open
In the field of advanced energy storage, nanostructured Polyaniline (PANI) based materials hold a special place. Extensive studies have been done on the application of PANI in supercapacitors, however, the structure–property relationship o…
View article: An Amazingly Simple, Fast and Green Synthesis Route to Polyaniline Nanofibers for Efficient Energy Storage
An Amazingly Simple, Fast and Green Synthesis Route to Polyaniline Nanofibers for Efficient Energy Storage Open
The major drawbacks of the conventional methods for preparing polyaniline (PANI) are the large consumptions of toxic chemicals and long process durations. This paper presents a remarkably simple and green route for the chemical oxidative s…
View article: CCDC 1030546: Experimental Crystal Structure Determination
CCDC 1030546: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Electrochemical selenium- and iodonium-initiated cyclisation of hydroxy-functionalised 1,4-dienes
Electrochemical selenium- and iodonium-initiated cyclisation of hydroxy-functionalised 1,4-dienes Open
The cobalt(I)-catalysed 1,4-hydrovinylation reaction of allyloxytrimethylsilane and allyl alcohol with substituted 1,3-dienes leads to hydroxy-functionalised 1,4-dienes in excellent regio- and diastereoselective fashion. Those 1,4-dienols …
View article: CCDC 1052192: Experimental Crystal Structure Determination
CCDC 1052192: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …