Ralph Kraehnert - Dissemin

All papers authored by Ralph Kraehnert

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2023 Frederik Rüther

, Robert Baumgarten

, Esteban Gioria

, Kristian Knemeyer

, Jingxiu Xie

, Ralph Kraehnert

, Raoul Naumann d'Alnoncourt

, Arne Thomas

, Frank Rosowski

The Catalytic Function of Phosphorus Enriched on the Surface of Vanadium‐based Catalysts in Selective Oxidations

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2022 René Sachse

, Vasile-Dan Hodoroaba

, Ralph Kraehnert

, Andreas Hertwig

Multilevel effective material approximation for modeling ellipsometric measurements on complex porous thin films

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Aleks Arinchtein

, Meng‐Yang Ye, Qingxin Yang, Carsten Kreyenschulte, Andreas Wagner, Marvin Frisch

, Angelika Brückner, Evgenii Kondratenko

, Ralph Kraehnert

Dynamics of Reaction‐Induced Changes of Model‐Type Iron Oxide Phases in the CO₂‐Fischer‐Tropsch‐Synthesis

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René Sachse

, Maëlle Moor, Ralph Kraehnert

, Vasile-Dan Hodoroaba

, Andreas Hertwig

Ellipsometry‐Based Approach for the Characterization of Mesoporous Thin Films for H₂ Technologies

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Marvin Frisch

, Muhammad Hamid Raza, Meng‐Yang Ye, René Sachse

, Benjamin Paul, René Gunder, Nicola Pinna

, Ralph Kraehnert

ALD‐Coated Mesoporous Iridium‐Titanium Mixed Oxides: Maximizing Iridium Utilization for an Outstanding OER Performance

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2021 Katharina C. L. Bauerfeind

, Joachim Laun

, Marvin Frisch

, Ralph Kraehnert

, Thomas Bredow

Metal Substitution in Rutile TiO2: Segregation Energy and Conductivity

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Marvin Frisch

, Meng‐Yang Ye, Muhammad Hamid Raza, Aleks Arinchtein

, Denis Bernsmeier, Anna Gomer, Thomas Bredow, Nicola Pinna

, Ralph Kraehnert

Mesoporous WC_x Films with NiO‐Protected Surface: Highly Active Electrocatalysts for the Alkaline Oxygen Evolution Reaction

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Andrey S. Skrypnik, Qingxin Yang, Alexander A. Matvienko, Victor Y.-U. Bychkov, Yuriy P. Tulenin, Henrik Lund

, Sergey A. Petrov, Ralph Kraehnert

, Aleks Arinchtein

, Jana Weiss, Angelika Brueckner, Evgenii V. Kondratenko

Understanding reaction-induced restructuring of well-defined FexOyCz compositions and its effect on CO2 hydrogenation

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This paper is made freely available by the publisher.

Christoph Wulf

, Matthias Beller

, Thomas Boenisch

, Olaf Deutschmann

, Schirin Hanf

, Norbert Kockmann

, Ralph Kraehnert

, Mehtap Oezaslan

, Stefan Palkovits

, Sonja Schimmler

, Stephan A. Schunk

, Kurt Wagemann, David Linke

Front Cover: A Unified Research Data Infrastructure for Catalysis Research – Challenges and Concepts (ChemCatChem 14/2021)

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Aleks Arinchtein

, Meng-Yang Ye, Michael Geske, Marvin Frisch

, Ralph Kraehnert

Influence of Phase Composition and Pretreatment on the Conversion of Iron Oxides into Iron Carbides in Syngas Atmospheres

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Phil Preikschas

, Milivoj Plodinec, Julia Bauer, Ralph Kraehnert

, Raoul Naumann d’Alnoncourt

, Robert Schlögl, Matthias Driess

, Frank Rosowski

Tuning the Rh–FeO_x Interface in Ethanol Synthesis through Formation Phase Studies at High Pressures of Synthesis Gas

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Marvin Frisch

, Joachim Laun, Julien Marquardt, Aleks Arinchtein

, Katharina Bauerfeind

, Denis Bernsmeier, Michael Bernicke, Thomas Bredow, Ralph Kraehnert

Bridging experiment and theory: enhancing the electrical conductivities of soft-templated niobium-doped mesoporous titania films

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Phil Preikschas

, Julia Bauer, Kristian Knemeyer

, Raoul Naumann d'Alnoncourt

, Ralph Kraehnert

, Frank Rosowski

Formation, dynamics, and long-term stability of Mn- and Fe-promoted Rh/SiO₂ catalysts in CO hydrogenation

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2020 Juan-Jesús Velasco Vélez

, Lorenz J. Falling

, Denis Bernsmeier, Michael J. Sear, Pip C. J. Clark, Ting-Shan Chan, Eugen Stotz, Michael Hävecker, Ralph Kraehnert

, Axel Knop-Gericke, Cheng-Hao Chuang

, David E. Starr, Marco Favaro

, Rik V. Mom

A comparative study of electrochemical cells for in situ X-ray spectroscopies in the soft and tender X-ray range

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René Sachse

, Mika Pflüger, Juan-Jesús Velasco-Vélez

, Mario Sahre, Jörg Radnik

, Michael Bernicke, Denis Bernsmeier, Vasile-Dan Hodoroaba, Michael Krumrey, Peter Strasser

, Ralph Kraehnert

, Andreas Hertwig

Assessing Optical and Electrical Properties of Highly Active IrOx Catalysts for the Electrochemical Oxygen Evolution Reaction via Spectroscopic Ellipsometry

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Aleks Arinchtein

, Roman Schmack, Katrin Kraffert

, Jörg Radnik

, Paul Dietrich

, René Sachse, Ralph Kraehnert

Role of Water in Phase Transformations and Crystallization of Ferrihydrite and Hematite

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Piyush Ingale, Chengyue Guan, Ralph Kraehnert

, Raoul Naumann d’Alnoncourt

, Arne Thomas, Frank Rosowski

Design of an active and stable catalyst for dry reforming of methane via molecular layer deposition

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René Sachse

, Denis Bernsmeier, Roman Schmack, Ines Häusler, Andreas Hertwig, Katrin Kraffert, Jörg Nissen, Ralph Kraehnert

Colloidal bimetallic platinum–ruthenium nanoparticles in ordered mesoporous carbon films as highly active electrocatalysts for the hydrogen evolution reaction

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2019 Tatiana Otroshchenko

, Olga Bulavchenko, Huyen V. Thanh, Jabor Rabeah

, Ursula Bentrup

, Alexander Matvienko, Uwe Rodemerck, Benjamin Paul, Ralph Kraehnert

, David Linke, Evgenii V. Kondratenko

Controlling activity and selectivity of bare ZrO2 in non-oxidative propane dehydrogenation

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All papers authored by Ralph Kraehnert