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1
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Water-gas shift reaction in micro-channels—Results from catalyst screening and optimisation
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Kolb, Gunther;
Pennemann, Helmut;
Zapf, Ralf;
;
(Catalysis today,
v.110,
2005,
pp.121-131)
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2
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Eine weitere Profilierung des Wissenschaftlichen Sozialismus im MLG
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MÖ
LLER, BÄ
RBEL;
ZAPF, HELMUT;
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(Deutsche Zeitschrift für Philosophie,
v.35,
1987,
pp.308-314)
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3
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Effect of the Catalyst Support on the NOX Formation During Combustion of NH3 SOFC Off-Gas
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Weissenberger, Tobias;
Zapf, Ralf;
Pennemann, Helmut;
Kolb, Gunther;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
(Catalysts,
v.15,
2025,
pp.196)
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4
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Effect of the Active Metal on the NOx Formation during Catalytic Combustion of Ammonia SOFC Off-Gas
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Weissenberger, Tobias;
Zapf, Ralf;
Pennemann, Helmut;
Kolb, Gunther;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
(Catalysts,
v.12,
2022,
pp.1186)
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5
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Effect of the Catalyst Support on the NOX Formation During Combustion of NH3 SOFC Off-Gas
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Tobias Weissenberger;
Ralf Zapf;
Helmut Pennemann;
Gunther Kolb;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
(Catalysts,
v.15,
2025,
pp.196-196)
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6
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Catalyst Coatings for Ammonia Decomposition in Microchannels at High Temperature and Elevated Pressure for Use in Decentralized and Mobile Hydrogen Generation
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Weissenberger, Tobias;
Zapf, Ralf;
Pennemann, Helmut;
Kolb, Gunther;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
Fraunhofer Institute for Microengineering and Microsystems IMM, Carl-Zeiss-Straße 18-20, 55129 Mainz, Germany;
(Catalysts,
v.14,
2024,
pp.104)
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7
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Promoting effect of Rh on the activity and stability of Pt-based methane combustion catalyst in microreactors
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Neuberg, Stefan;
Pennemann, Helmut;
Shanmugam, Vetrivel;
Zapf, Ralf;
Kolb, Gunther;
Corresponding author.;
(Catalysis communications,
v.149,
2021,
pp.106202)
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8
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Hydrogen production over highly active Pt based catalyst coatings by steam reforming of methanol: Effect of support and co-support
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Shanmugam, Vetrivel;
Neuberg, Stefan;
Zapf, Ralf;
Pennemann, Helmut;
Kolb, Gunther;
Corresponding author.;
Corresponding author.;
(International journal of hydrogen energy,
v.45,
2020,
pp.1658-1670)
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9
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Effect of Support and Chelating Ligand on the Synthesis of Ni Catalysts with High Activity and Stability for CO2 Methanation
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Shanmugam, Vetrivel;
Neuberg, Stefan;
Zapf, Ralf;
Pennemann, Helmut;
Kolb, Gunther;
Fraunhofer Institute of Microengineering and Microsystems, Division of Energy and Chemical Technology, Carl-Zeiss-Straße 18−
20, 55129 Mainz, Germany;
Fraunhofer Institute of Microengineering and Microsystems, Division of Energy and Chemical Technology, Carl-Zeiss-Straße 18−
20, 55129 Mainz, Germany;
Fraunhofer Institute of Microengineering and Microsystems, Division of Energy and Chemical Technology, Carl-Zeiss-Straße 18−
20, 55129 Mainz, Germany;
Fraunhofer Institute of Microengineering and Microsystems, Division of Energy and Chemical Technology, Carl-Zeiss-Straße 18−
20, 55129 Mainz, Germany;
Fraunhofer Institute of Microengineering and Microsystems, Division of Energy and Chemical Technology, Carl-Zeiss-Straße 18−
20, 55129 Mainz, Germany;
(Catalysts,
v.10,
2020,
pp.493)
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10
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Nano-architectured CeO<sub>2</sub> supported Rh with remarkably enhanced catalytic activity for propylene glycol reforming reaction in microreactors
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Shanmugam, Vetrivel;
Zapf, Ralf;
Hessel, Volker;
Pennemann, Helmut;
Kolb, Gunther;
Fraunhofer ICT-IMM, Division of Energy and Chemical Technology;
Fraunhofer ICT-IMM, Division of Energy and Chemical Technology;
Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology;
Fraunhofer ICT-IMM, Division of Energy and Chemical Technology;
Fraunhofer ICT-IMM, Division of Energy and Chemical Technology;
(Applied catalysis. B, Environmental,
v.226,
2018,
pp.403-411)