Dr.  Patrick Lott

Dr. Patrick Lott

  • Engesserstr. 18
    76131 Karlsruhe

Research

  • Technologies for reduction of greenhouse gas emissions
  • Catalytic converters for emission control
  • Preparation and characterization of heterogeneous catalysts

  • Kinetic measurements
  • Spatially resolved concentration and temperature profiles
 

Education

October 2016 – 

December 2019

Dr. rer. nat.

Karlsruhe Institute of Technology (KIT)

PhD Thesis: Exhaust Gas After-Treatment of Lean-Operated Natural Gas Engines over Palladium-based Methane Oxidation Catalysts

October 2014 – 

September 2016

M.Sc. Chemistry

Karlsruhe Institute of Technology (KIT)

Master's Thesis: Oxidation von Methan an Edelmetallkatalysatoren zur Abgasnachbehandlung

October 2011 – 

September 2014

B.Sc. Chemistry

Karlsruhe Institute of Technology (KIT)

Bachelor's Thesis: Gasphasen-Photodissoziationsspektroskopie an Metallporphyrinen

 

Work History

Since

January 2020

Senior Scientist

Head of "Pollution Control" group

Karlsruhe Institute of Technology (KIT)

Institute for Chemical Technology and Polymer Chemistry (ITCP)

July 2019 – 

September 2019

Visiting Researcher

University of Houston (UH)

Department of Chemical & Biomolecular Engineering

October 2016 – 

December 2019

Junior Scientist

Karlsruhe Institute of Technology (KIT)

Institute for Chemical Technology and Polymer Chemistry (ITCP)

 

Honors

December 2020  

Excellence Award

VAA Foundation

press release

July 2019 – 

September 2019

Research Travel Grant

Karlsruhe House of Young Scientists (KHYS)

March 2017 – 

February 2019

Doktorandenstipendium

Fonds der Chemischen Industrie (FCI)

 

Publications

Journal Articles

[14]

Spatiotemporal Investigation of the Temperature and Structure of a Pt/CeO2 Oxidation Catalyst for CO and Hydrocarbon Oxidation during Pulse Activation

F. Maurer, A. Gänzler, P. Lott, B. Betz, M. Votsmeier, S. Loridant, P. Vernoux, V. Murzin, B. Bornmann, R. Frahm, O. Deutschmann, M. Casapu, J.-D. Grunwaldt, Ind. Eng. Chem. Res., 2021, accepted.

https://dx.doi.org/10.1021/acs.iecr.0c05798

[13]

Effects of Hydrothermal Aging on CO and NO Oxidation Activity Over Monometallic and Bimetallic Pt-Pd Catalysts

J. Schütz, H. Störmer, P. Lott, O. Deutschmann, Catalysts, 11, 2021, 300.

https://doi.org/10.3390/catal11030300

[12]

Selective Catalytic Reduction of NOx with H2 for Cleaning Exhausts of Hydrogen Engines: Impact of H2O, O2, and NO/H2-ratio

M. Borchers, K. Keller, P. Lott, O. Deutschmann, Ind. Eng. Chem. Res., 2021, accepted.

https://doi.org/10.1021/acs.iecr.0c05630

[11]

Lean-Burn Natural Gas Engines: Challenges and Concepts for an Efficient Exhaust Gas Aftertreatment System

P. Lott, O. Deutschmann, Emiss. Control Sci. Technol., 7, 2020, 1-6.

https://doi.org/10.1007/s40825-020-00176-w

[10]

Microkinetic modeling of the oxidation of methane over PdO catalysts – Towards a better understanding of the water inhibition effect

K. Keller, P. Lott, H. Stotz, L. Maier, O. Deutschmann, Catalysts, 10, 2020, 922.

https://doi.org/10.3390/catal10080922

[9]

Understanding sulfur poisoning of bimetallic Pd-Pt methane oxidation catalysts and their regeneration

P. Lott, M. Eck, D. E. Doronkin, A. Zimina, S. Tischer R. Popescu, S. Belin, V. Briois, M. Casapu, J.-D. Grunwaldt, O. Deutschmann, Appl. Catal. B, 278, 2020, 119244.

https://doi.org/10.1016/j.apcatb.2020.119244

[8]

In situ activation of bimetallic Pd-Pt methane oxidation catalysts

K. A. Karinshak, P. Lott, M. P. Harold, O. Deutschmann, ChemCatChem, 12, 2020, 3712-3720.

https://doi.org/10.1002/cctc.202000603

[7]

Unravelling the Different Reaction Pathways for Low Temperature CO Oxidation on Pt/CeO2 and Pt/Al2O3 by Spatially Resolved Structure–Activity Correlations

A. M. Gänzler, M. Casapu, D. E. Doronkin, F. Maurer, P. Lott, P. Glatzel, M. Votsmeier, O. Deutschmann, J.-D. Grunwaldt, J. Phys. Chem. Lett., 10 (24), 2019, 7698-7705.

https://doi.org/10.1021/acs.jpclett.9b02768

[6]

The Effect of Prereduction on the Performance of Pd/Al2O3 and Pd/CeO2 Catalysts during Methane Oxidation

P. Lott, P. Dolcet, M. Casapu, J.-D. Grunwaldt, O. Deutschmann, Ind. Eng. Chem. Res., 58, 2019, 12561-12570.

https://doi.org/10.1021/acs.iecr.9b01267

[5]

Formaldehyde Oxidation Over Platinum: On the Kinetics Relevant to Exhaust Conditions of Lean-Burn Natural Gas Engines

B. Torkashvand, L. Maier, P. Lott, T. Schedlbauer, J.-D. Grunwaldt, O. Deutschmann, Top. Catal., 62, 2019, 206-213.

https://doi.org/10.1007/s11244-018-1087-y

[4]

Impact of the Support on the Catalytic Performance, Inhibition Effects and SO2 Poisoning Resistance of Pt-Based Formaldehyde Oxidation Catalysts

T. Schedlbauer, P. Lott, M. Casapu, H. Störmer, O. Deutschmann, J.-D. Grunwaldt, Top. Catal., 62, 2019, 198-205.

https://doi.org/10.1007/s11244-018-1122-z

[3]

Regeneration of Sulfur Poisoned Pd-Pt/CeO2-ZrO2-Y2O3-La2O3 and Pd-Pt/Al2O3 Methane Oxidation Catalysts

P. Lott, M. Eck, D. E. Doronkin, R. Popescu, M. Casapu, J.-D. Grunwaldt, O. Deutschmann, Top. Catal., 62, 2019, 62, 164-171.

https://doi.org/10.1007/s11244-018-1121-0

[2]

Homogeneous Oxidation of Light Alkanes in the Exhaust of Turbocharged Lean-Burn Gas Engines

B. Torkashvand, P. Lott, D. Zengel, L. Maier, M. Hettel, J.-D. Grunwaldt, O. Deutschmann, Chem. Eng. J., 377, 2019, 119800.

https://doi.org/10.1016/j.cej.2018.08.186

[1]

Sulfur poisoning and regeneration of bimetallic Pd-Pt methane oxidation catalysts

A. Gremminger, P. Lott, M. Merts, M. Casapu, J.-D. Grunwaldt, O. Deutschmann, Appl. Catal. B, 218, 2017, 833-843.

https://doi.org/10.1016/j.apcatb.2017.06.048