Open Thesis Positions

Check out our research topics and our open theses
Bachelor's Thesis ☰ Expand

Over 2-3 months, you’ll dive into hands-on research, applying the knowledge you’ve gained throughout your studies. As a Bachelor’s thesis student, you’ll work closely with our team, contributing to real-world projects and gaining valuable insights into academic research.

Got a fascinating idea of your own? We’re excited to hear it! Reach out to us!

Plasma-induced Synthesis of Ammonia

Keywords: Green ammonia, non-thermal plasma, decentralized synthesis, sustainable energy, CO2 reduction

Description: This thesis investigates non-thermal plasma reactors for decentralized, eco-friendly ammonia synthesis from nitrogen and green hydrogen.

Contact: Assoc.Prof. Susanne Lux, Assoc.Prof. Thomas Wallek

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Sustainable Aviation Fuel (SAF) Development

Keywords: Sustainable Aviation Fuels, Decarbonization, Surrogate Mixtures

Description: This thesis develops surrogate mixtures for SAF by optimizing the true boiling point curve and other key fuel properties using FuelComp software.

Contact: Assoc.Prof. Thomas Wallek

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TCDC Power Consumption Characteristics

Keywords: TCDC, Power Consumption, Taylor-Couette, Scale-up

Description: This thesis systematically examines the TCDC’s power consumption under different speeds, fluid viscosities, and operating modes using DoE methodologies.

Contact: Assoc.Prof. Susanne Lux, Assoc.Prof. Thomas Wallek

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Glycerin Waste Treatment – Solid-Liquid Extraction

Keywords: Glycerin, Biofuels, Solid-Liquid Extraction, Waste Treatment, Pilot Plant, Scale-up

Description: This thesis focuses on developing a solid-liquid extraction process to separate usable feed stocks from glycerin waste produced during biofuel production.

Contact: Dipl.-Ing. Max Vogi

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Life Cycle Assessment (LCA) of Advanced Electrolyzer Components

Keywords: LCA, AEMWE, Anion exchange membrane, Electrolysis, Stack

Description: This thesis applies Life Cycle Assessment (LCA) to assess the environmental impacts of novel electrolyzer components in anion exchange membrane water electrolysis (AEMWE)

Contact:Simon Xu, Chetna Madan

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Structure of Liquids through Monte-Carlo

Keywords: Monte Carlo Simulation

Description: This thesis Monte Carlo simulation to investigate the Structure of Liquids

Contact:Thomas Wallek

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Techno-Economic Analysis (TEA) of Hydrogen Production

Keywords:Hydrogen production, Techno-Economic Analysis (TEA), Levelized Cost of Hydrogen (LCOH), Electrolysis technologies, Renewable energy systems

Description:This thesis uses Techno-Economic Analysis (TEA) to evaluate the Levelized Cost of Hydrogen (LCOH) from electrolysis and identify key cost drivers for scalable, cost-competitive hydrogen production.

Contact: Dr. Chetna Madan

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Plant Design Exercise / Project Laboratory Course ☰ Expand

In just 1-2 months, you’ll become a part of our team and gain valuable insights into our research and daily work. Whether as a stand-alone project or a precursor to a Bachelor’s or Master’s thesis, a Project Laboratory is the perfect opportunity to explore your interests and develop your skills in a focused, real-world setting.

an idea or specific area you’re curious about? Let us know—we’re here to collaborate and make it a meaningful experience for you!

Plasma-induced Synthesis of Ammonia

Keywords: Green ammonia, non-thermal plasma, decentralized synthesis, sustainable energy, CO2 reduction

Description: This thesis investigates non-thermal plasma reactors for decentralized, eco-friendly ammonia synthesis from nitrogen and green hydrogen.

Contact: Assoc.Prof. Susanne Lux, Assoc.Prof. Thomas Wallek

Click here for more information

TCDC Power Consumption Characteristics

Keywords: TCDC, Power Consumption, Taylor-Couette, Scale-up

Description: This thesis systematically examines the TCDC’s power consumption under different speeds, fluid viscosities, and operating modes using DoE methodologies.

Contact: Assoc.Prof. Susanne Lux, Assoc.Prof. Thomas Wallek

Click here for more information

Sustainable Aviation Fuel (SAF) Development

Keywords: Sustainable Aviation Fuels, Decarbonization, Surrogate Mixtures

Description: This thesis develops surrogate mixtures for SAF by optimizing the true boiling point curve and other key fuel properties using FuelComp software.

Contact: Assoc.Prof. Thomas Wallek

Click here for more information

Glycerin Waste Treatment – Solid-Liquid Extraction

Keywords: Glycerin, Biofuels, Solid-Liquid Extraction, Waste Treatment, Pilot Plant, Scale-up

Description: This thesis focuses on developing a solid-liquid extraction process to separate usable feed stocks from glycerin waste produced during biofuel production.

Contact: Dipl.-Ing. Max Vogi

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Optimization of a LabVIEW controlled HT- and LT-PEFC Test Station

Keywords: LabVIEW, HT-PEFC, LT-PEFC, Fuel Cell, Test Station, Optimization, Code Restructuring

Description: This thesis aims to optimize a LabVIEW program to enhance performance and user experience in controlling high- and low-temperature fuel cell test stations.

Contact: DI Maximilian Käfer, DI Florian Tritscher, Prof. Merit Bodner

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Metal Hydride tank protocol design and testing

Keywords: Metal hydrides, hydrogen storage, sustainable systems, green hydrogen

Description: This work covers the realization of a testing protocol for metal hydride storage testing and investigates the cycling properties of metal hydrides under ambient conditions.

Contact: Ing. Civ. Lukas Roessler Escudero, Ass. Prof. Merit Bodner

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Solvent extraction of valuable metals with D2EHPA

Keywords: battery recycling, metal extraction, modelling

Description: This thesis aims to investigate the extraction of valuable metals (e.g., manganese, cobalt, nickel) from sulphate model solutions using D2EHPA.

Contact: Assoc.Prof. Susanne Lux, Dr.techn. Rafaela Greil

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Recycling of Lithium-ion batteries – Continuous Selective Leaching of Lithium

Keywords: battery recycling, Lithium leaching, Taylor-Couette Disc Contactor

Description: This thesis aims to investigate the selective leaching of lithium using shredded electrode material (black mass) and CO2.

Contact: Assoc.Prof. Susanne Lux, Dr.techn. Rafaela Greil

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Structure of Liquids through Monte-Carlo

Keywords: Monte-Carlo

Description: Structure of Liquids through Monte-Carlo

Contact: Thomas Wallek

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Master's Thesis ☰ Expand

Unlock your research potential with a Master’s thesis! Over six months, you’ll apply your expertise to real-world challenges, becoming a vital part of our research. For most theses you will receive a Geringfügige Beschäftigung and financial support, while making a meaningful contributions to research projects.

Have your own exciting idea? We'd love to hear it! Just get in touch with us!

Protective Coatings for IDE Sensors: Enhancing Long-term Stability in Fuel Cell Environments

Keywords: Fuel Cell, Test Station, Coating, Microscopy, Sensors

Description: This thesis aims to identify solutions to extend the lifetime of interdigitated electrode sensors.

Contact: DI Maximilian Käfer, Prof. Merit Bodner

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Sustainable Aviation Fuel (SAF) Development

Keywords: Sustainable Aviation Fuels, Surrogate Mixtures, TBP, FuelComp, Decarbonization, Programming

Description: This thesis aims to develop surrogate mixtures for SAF by optimizing the true boiling point curve and key fuel properties using FuelComp software.

Contact: Assoc.Prof. Thomas Wallek

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Liquid Hydrogen Carriers in Low Temperature Fuel Cells: Cathode Catalyst with Strong Selectivity

Keywords: Catalyst Synthesis, Oxygen Reduction Reaction, Liquid Hydrogen Carrier, Electrochemical Characterization

Description: This thesis aims to develop cathode catalysts with strong selectivity for low-temperature fuel cells.

Contact: Dr. Michaela Roschger, Prof. Viktor Hacker

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Liquid Hydrogen Carriers in Low Temperature Fuel Cells: Anode Catalyst with Optimal Fuel Oxidation

Keywords: Catalyst Synthesis, Fuel Oxidation, Liquid Hydrogen Carrier, Electrochemical Characterization

Description: This thesis aims to develop anode catalysts for low-temperature fuel cells, which offer optimal fuel oxidation of liquid hydrogen carriers.

Contact: Dr. Michaela Roschger, Prof. Viktor Hacker

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Development of Novel Catalysts and Electrodes for Direct Methane Oxidation

Keywords: Catalyst Synthesis, Electrochemical Characterization, Methan Oxidation, Electrode Production

Description: The aim of this thesis is to synthesize and optimize non-precious-metal-based catalysts and integrate them into tailored electrode structures. The work will focus on tuning the surface properties and hydrophilicity of the electrodes to enhance reaction performance and mass transport. Materials will be electrochemically characterized, and their activity for direct methanol formation will be experimentally verified.

Contact: Dr. Michaela Roschger

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Solvent extraction of valuable metals with D2EHPA

Keywords: battery recycling, metal extraction, modelling

Description: This thesis aims to investigate the extraction of valuable metals (e.g., manganese, cobalt, nickel) from sulphate model solutions using D2EHPA.

Contact: Assoc.Prof. Susanne Lux, Dr.techn. Rafaela Greil

Click here for more information

Recycling of Lithium-ion batteries – Continuous Selective Leaching of Lithium

Keywords: battery recycling, Lithium leaching, Taylor-Couette Disc Contactor

Description: This thesis aims to investigate the selective leaching of lithium using shredded electrode material (black mass) and CO2.

Contact: Assoc.Prof. Susanne Lux, Dr.techn. Rafaela Greil

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Catalyst Layer Development for Anion Exchange Membrane Water Electrolysis Electrodes

Keywords: AEM, Electrolysis, Electrodes, Catalysts

Description: This thesis focuses on the development of conductive metal-powder-incorporated catalyst inks and advanced coating methods to support catalyst layer fabrication for anion exchange membrane water electrolysis (AEMWE).

Contact: Dr. Chetna Madan

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Substrate Pre- and Post-Treatment for Advanced Performing Catalyst Layers for Anion Exchange Membrane Water Electrolysis

Keywords: Advanced Catalyst Layers, Water Electrolysis, AEMWE

Description: This thesis focuses on optimizing substrate surface pretreatments and post-treatments to enhance doping, conductivity, corrosion resistance, and bubble removal for high-performance catalyst layers used in AEMWE.

Contact: Dr. Chetna Madan

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Ink development for electrospinning of catalyst layer in PEM Fuel Cells

Keywords: ink development, catalyst layers, electrospinning

Description: This thesis focuses on ink development for the production of catalyst layers via electrospinning.

Contact: DI Heiko Hirschmann; Ass.Prof. Merit Bodner

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Production and Characterisation of Catalyst Layers for Polymer Electrolyte Fuel Cells

Keywords: catalyst layers, characterization, PEFC, SEM

Description: This Master Thesis will explore the structure and properties of catalyst layers produced via electrospinning for Polymer Electrolyte Fuel Cells PEFCs.

Contact: DI Heiko Hirschmann; Ass.Prof. Merit Bodner

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Life Cycle Assessment (LCA) of Advanced Electrolyzer Components

Keywords: LCA, AEMWE, Anion exchange membrane, Electrolysis, Stack

Description: This thesis applies Life Cycle Assessment (LCA) to assess the environmental impacts of novel electrolyzer components in anion exchange membrane water electrolysis (AEMWE).

Contact:Simon Xu, Chetna Madan

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Structure of Liquids through Monte-Carlo

Keywords: Monte-Carlo

Description: This thesis investigates the structure of liquids through Monte-Carlo simulations

Contact:Thomas Wallek

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Hydrogen Transport and Storage Technologies: Current Research and Applications

Keywords: Hydrogen transport, hydrogen storage, literature study

Description: This Master’s thesis is a literature-based study analyzing the state of the art in hydrogen transport and storage technologies, comparing options such as LH₂, GH₂, LOHC, and metal hydrides with respect to application areas, storage duration, and capacity.

Contact: Claudia Schütz

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Techno-Economic Analysis (TEA) of Hydrogen Production

Keywords:Hydrogen production, Techno-Economic Analysis (TEA), Levelized Cost of Hydrogen (LCOH), Electrolysis technologies, Renewable energy systems

Description:This thesis uses Techno-Economic Analysis (TEA) to evaluate the Levelized Cost of Hydrogen (LCOH) from electrolysis and identify key cost drivers for scalable, cost-competitive hydrogen production.

Contact: Dr. Chetna Madan

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Experimental Investigation of the Relations between Material Preparation and System Performance for a Chemical Looping Hydrogen (CLH) Process for Energy Storage

Keywords: Oxygen Carrier Materials, Energy Storage, Chemical Looping Hydrogen

Description: This thesis aims to experimentally investigate the relations between material preparation parameters and system performance for a chemical looping hydrogen (CLH) process for energy storage.

Contact: Katri Sällilä

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Ex- and in-situ characterization of PFAS-Free PEMs

Keywords: PFAS-free membranes, Electrochemical characterization, Hydrogen technologies, PEM materials, Membrane benchmarking

Description: This thesis investigates and benchmarks PFAS-free membranes for electrochemical applications through experimental characterization to support the development of sustainable hydrogen technologies.

Contact: Lukas Roessler Escudero

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Contaminated Water Tolerance in AEM Water Electrolysis for Lunar Applications

Keywords: AEM Water Electrolysis, Lunar Water Impurities, Electrochemical Degradation, Sustainable Moon Resources, Hydrogen and Oxygen Production

Description: A paid Master’s thesis opportunity focused on advancing AEM water electrolysis by studying how impurities in lunar water affect performance and durability for sustainable oxygen and hydrogen production on the Moon.

Contact: DI Dr. Sebastian Rohde

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