Publikationen

  • , , , , , , , , , , , , , und . . „Evaluation of Alternative Lithium Salts for Li Ion Batteries With SiO <i>x</i> -Containing Anodes: Characteristic Failure Mechanisms and Different Impacts of the Fluoroethylene Carbonate Additive.SMALL SCIENCE 6 (3): e202500637.. doi: 10.1002/smsc.202500637.
  • , , , , , und . . „Understanding aqueous processing of positive electrodes for lithium ion batteries: Investigation of the interaction mechanism of LiNi0.8Mn0.1Co0.1O2 with water via a D2O treatment approach.Advanced Energy and Sustainability Research 7 (1) e202500416. doi: 10.1002/aesr.202500416.
  • , , , , , und . . „Towards Sustainable Remediation: Understanding and Boosting Phytoremediation of Soils Contaminated with Lithium Ion Battery Material.Journal of Environmental Management 398 128492. doi: 10.1016/j.jenvman.2025.128492.
  • , , , , , und . . „Wet Shredding of Lithium Ion Batteries: Investigating Material Degradation, Safety and Processing Opportunities in Water-Assisted Recycling Routes.Advanced Energy and Sustainability Research 7 (3) e70181. doi: 10.1002/aesr.70181.
  • , , , , , , , , , , , , und . . „Front Cover - Investigation of degradation pathways in fluoroethylene carbonate (FEC) based electrolytes via chromatographic techniques.Batteries & Supercaps 9 (3) e70273. doi: 10.1002/batt.70273.
  • , , , , , und . . „Schweres Wasser in der Batterieforschung - Deuterium als Tracer für wässrige Elektrodenprozessierung.GIT Labor-Fachzeitschrift 3: 2325.
  • , , , , , , , , , , , und . . „Enabling Electrolyte Recycling: Sustainable Extraction and Separation from Black Mass Using Supercritical Carbon Dioxide.Journal of Power Sources Advances 19 100208. doi: 10.1016/j.powera.2026.100208.
  • , , , , , , und . . „Electrochemical Aging of Commercial Sodium-Ion Batteries: Analytical Insight via Plasma-based and Chromatographic Techniques.“ präsentiert auf der Advanced Battery Power, Münster.
  • , , , , und . . „Studies on polysulfide shuttling in Li-S batteries via HPLC-ICP-MS technique.“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , , , , und . . „Deactivation of Cathode Active Material Particles: A Question of Electrochemical Aging?“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , , , , , und . . „Influence of mixing conditions and choice of conductive additive on the decomposition of an argyrodite type solid-state electrolyte.“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , , , und . . „Adaptation of SP-ICP-OES for investigations on chemo-mechanical aging in NMC811-based composite cathodes from sulfide-based all solid-state batteries.“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , und . . „Electrolyte Analysis by Means of HPLC High-Resolution Orbitrap Elucidates FEC and DFP Degradation.“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , , und . . „Binder Removal as a Pre-Treatment Strategy to Enhance Metal Leaching from Black Mass.“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , , , und . . „Quantifying Total Fluorine in Battery Materials Using a Refined Combustion Ion Chromatography Approach.“ präsentiert auf der Advanced Battery Power 2026, Münster.
  • , , , , , und . . „Fast method for identifying and assessing binder migration in lithium ion battery electrodes via glow discharge-sector field-mass spectrometry.Preprint. Research Square doi: 10.21203/rs.3.rs-9449468/v1.
  • , , , , , und . . „Determination of the Total Fluorine Content and Quantification of the PVdF Binder Amount in Lithium Ion Battery Materials by Combustion Ion Chromatography.Preprint. SSRN doi: 10.2139/ssrn.6736050.
  • , , , und . . „Solid Electrolyte Interphase Formation Reactions on Lithium Metal with Ether-based Electrolytes.ACS applied materials & interfaces 9 (11): 70037012. doi: 10.1021/acsaem.6c00648.
  • , , , , , und . . „Operando Evaluation of Transition Metal Ion and Moisture Influences on Performance and Aging of Lithium Ion Batterie.Journal of The Electrochemical Society 173 (11) 110517. doi: 10.1149/1945-7111/ae7651.
  • , , , , , und . . „Lithium Difluorophosphate and Fluoroethylene Carbonate Containing Electrolytes: How Instrumental Analytics Helps to Understand Synergistic Effects on Performance Improvement in High-Voltage Li Battery Applications.Small Methods 10 (24). doi: 10.1002/smtd.70857.
  • , , , , , und . . „Understanding Aqueous Processing of Positive Electrodes for Lithium Ion Batteries via D2O Approach.“ präsentiert auf der Advanced Battery Power, Münster.
  • , , , , , , und . . „How Plasma-based Analysis Techniques enhance Battery Research.“ präsentiert auf der 12th Nordic Conference on Plasma Spectrochemsity and Ionization Principlesin Mass Spectrometry: From Elements to Molecules!, Loen.
  • , , , , , und . . „ICP-TOF-MS and HRAM-MS in the field of battery research, production and recycling - from single particle analysis to molecular imaging.“ präsentiert auf der 12th Nordic Conference on Plasma Spectrochemsity and Ionization Principlesin Mass Spectrometry: From Elements to Molecules!, Loen.
  • , , , , , und . . „Assessing Sodium Plating and Transition Metal Deposition on Hard Carbon Anodes in Commercial Sodium Ion Batteries by means of Plasma-based Techniques.“ präsentiert auf der 12th Nordic Conference on Plasma Spectrochemsity and Ionization Principlesin Mass Spectrometry: From Elements to Molecules!, Loen.
  • , , , , , und . . „Determination of the Total Fluorine Content and Quantification of the PVdF.Journal of Chromatography A 1785 467276. doi: 10.1016/j.chroma.2026.467276.
  • , , , , , und . . „Quantitative Analysis of Lithium Hydride and Lithium Metal in Lithium Ion and Lithium Metal Batteries via Cryogenic Chromatographic Separation of Hydrogen Isotopes".Journal of The Electrochemical Society 173 (14) 140505. doi: 10.1149/1945-7111/ae89ed.
  • , , , , und . . „Characterization of Lithium Ion Battery Recycling Material and Quantification of Polyvinylidene Difluoride by Means of Pyrolysis-GC-MS  .Journal of Analytical and Applied Pyrolysis 199 (1) 107996. doi: 10.1016/j.jaap.2026.107996.
  • , , , , , , , , , , , , , , und . . „Towards a Suitable Anode Surface for High Voltage Li Ion Batteries: Suppressing Transition Metal-Induced Degradation via a Coordinating Solid Electrolyte Interphase.Advanced Energy and Sustainability Research xxx.
  • , , , , , , und . . „Orbitrap mass spectrometry for improved pyrolysis-gas chromatography analysis of lithium ion battery material.Preprint. SSRN doi: 10.2139/ssrn.7315920.

  • , , , , , , , , , , und . . „Dry‐Films Containing Vanadium Tetrasulfide as Cathode Active Material for Solid‐State Batteries with High Rate Capability.Preprint. Batteries & Supercaps e202500810. doi: 10.1002/batt.202500810.
  • , , , , , , , , und . . „Direct Visualization of Aging Effects in Metal Sulfide-based All-Solid-State Battery Cathodes.“ präsentiert auf der SIMS 2025, Gießen, .
  • , , , , und . . „Front Cover - Novel quantification method for lithium ion battery electrolyte solvents in aqueous recycling samples using SPE/GC-FID.Advanced Energy and Sustainability Research 6 (2) 2570011. doi: 10.1002/aesr.202570011.
  • , , , , und . . „Analysis of Deposition Patterns and Influencing Factors of Lithium and Transition Metals Deposited on Lithium Ion Battery Graphitic Anodes by LA-ICP-MS.Spectroscopy 40 (1): 3033. doi: 10.56530/spectroscopy.ft6765o3.
  • , , , und . . „Ein Überblick über Analysemethoden im Batterierecycling - Auf dem Weg zu einem nachhaltigen und wirtschaftlich tragfähigen Recycling.GIT Labor-Fachzeitschrift 2: 1820.
  • , , , , , , , und . . „ToF-SIMS Sputter Depth Profiling of Interphases and Coatings on Lithium Metal Surfaces.COMMUNICATIONS CHEMISTRY 8 31. doi: 10.1038/s42004-025-01426-0.
  • , , , , und . . „Comparison of the State-of-Charge Heterogeneity in Polycrystalline and Single-Crystalline NMC811 Cathode Active Material using Classification-Single Particle-ICP-OES Analysis.“ präsentiert auf der European Winter Conference on Plasma Spectrochemistry - EWCPS 2025, Berlin.
  • , , , , und . . „ANALYSIS OF POLYSULFIDES IN THE ELECTROLYTES OF LI-S BATTERIES VIA HPLC-ICP-MS METHOD.“ präsentiert auf der European Winter Conference on Plasma Spectrochemistry - EWCPS 2025, Berlin.
  • , , und . . „An overview of analytical methods in batteries recycling - Towards sustainable and economically viable recycling.Wiley Analytical Science Magazine 03.
  • , , , , , , und . . „Quantitative Study of Electrolyte Residues in Black Mass using LC-MS/MS and IC-CD.“ präsentiert auf der 15. Kraftwerk Batterie Fachtagung, Aachen.
  • , , , und . . „Investigating the Silicon Content of Lithium Ion Battery Anodes by means of High-Resolution Continuum Source Atomic Absorption Spectroscopy.“ präsentiert auf der 15. Kraftwerk Batterie Fachtagung, Aachen.
  • , , , , und . . „Determination of N-Methyl-2-pyrrolidone in Laboratory Air During Coating of Lithium Ion Battery Electrodes Using Thermal Desorption – Gas Chromatography Mass Spectrometry.Preprint. PrePrints.org doi: 10.20944/preprints202503.2191.v1.
  • , , , , , und . . „Implementation of Ion Exclusion Chromatography for Characterization of Lithium Ion Battery Materials.Preprint. SSRN doi: 10.2139/ssrn.5154230.
  • , , , , , , , und . . „Primary SEI Formation on Lithium Metal – Influence of Film-Forming Additives.Journal of The Electrochemical Society 172 (5) 050511. doi: 10.1149/1945-7111/adce37.
  • , , , , , , , , und . . „Assessment of ‘Inverse’ Cross-Talk (Anode to Cathode) in High-Voltage Li/Mn-Rich Layered Oxide || Li Cells.Advanced Functional Materials 35. doi: 10.1002/adfm.202413958.
  • , , , , , , , , und . . „Elucidating the Limit of Lithium Difluorophosphate Electrolyte Additive for High-Voltage Li/Mn-Rich LayeredOxide || Graphite Li Ion Batteries.Energy & Environmental Materials 8. doi: 10.1002/eem2.12835.
  • , , , , und . . „CL-SP-ICP-OES Analysis of Cathode Active Materials.“ präsentiert auf der Battery 2030+’s 5th Annual Conference, Münster.
  • , , , , , und . . „Implementation of Ion Exclusion Chromatography for Characterization of Lithium Ion Battery Materials.Journal of Chromatography A 1756 466070. doi: 10.1016/j.chroma.2025.466070.
  • , , , und . . „Forging a Green Pathway – Recycling of Lithium-Ion Batteries Using Organic Acid.“ präsentiert auf der AABC Europe, Mainz.
  • , , , , , , und . . „Chromatographic Investigations of Degradation Products for Fluoroethylene-Carbonate Based Electrolytes.“ präsentiert auf der AABC Europe, Mainz.
  • , , , , , , , , und . . „Sustainable Extraction and Separation of Battery Electrolytes from Black Mass Using Supercritical Carbon Dioxide.“ präsentiert auf der AABC Europe, Mainz.
  • , , , , und . . „Towards Sustainable Battery Recycling: Efficient Recovery of Cathode Active Material from Electrode Scrap Using Cyclopentanone as Green Solvent,.“ präsentiert auf der AABC Europe, Mainz.
  • , , , , und . . „Investigation of Degradation Mechanisms in Lithium Ion Battery Electrolyte Using 18O-Labeled Water.“ präsentiert auf der AABC Europe, Mainz.
  • , , , , , , und . . „Chromatographic investigations of degradation products for fluoroethylene-carbonate based electrolytes.“ präsentiert auf der The 15th International advanced automotive battery conference, Mainz.
  • , , , , , und . . „Uncovering the Residual Electrolyte Quantity in Recycled Battery Black Mass via LC-MS/MS and IC-CD.ChemSusChem 18 (19) e2501158. doi: 10.1002/cssc.202501158.
  • , , , und . . „Quantitative and spatial resolved evaluation of lithium plating in lithium ion batteries with manufacturing defects.Journal of The Electrochemical Society 172 (8) 080540. doi: 10.1149/1945-7111/adfd1c.
  • , , , , und . . „Characterization of Binder Materials from Lithium Ion Batteries by Fingerprint Analysis with Pyrolysis-Gas Chromatography-Mass Spectrometry.Advanced Materials Technologies 10 (24) e01394. doi: 10.1002/admt.202501394.
  • , , , , , und . . „Towards Sustainable Remediation: Understanding and Boosting Phytoremediation of Soils Contaminated with Lithium Ion Battery Material.Preprint. SSRN doi: 10.2139/ssrn.5589412.
  • , , , , , , , , , , , , und . . „Investigation of degradation pathways in fluoroethylene carbonate (FEC) based electrolytes via chromatographic techniques.Batteries & Supercaps 9 (4) e202500610. doi: 10.1002/batt.202500610.
  • , , , , , , , , und . . „PFAS free organic carbonate-based electrolyte formulation for LNMO||SiGr cell chemistry.Advanced Energy Materials 16 (2) e05133. doi: 10.1002/aenm.202505133.
  • , , , , , , , und . . „Teardown and Characterization of Commercial 18650 Sodium Ion Batteries.“ präsentiert auf der The 16th International advanced automotive battery conference, Padova/Venice.
  • , , , , und . . „Electrochemical Performance and Degradation Analysis of Commercial Sodium-Ion Batteries.“ präsentiert auf der The 16th International advanced automotive battery conference, Padova/Venice.
  • , , , , , , und . . „Paving a Green Way – Recycling of Lithium-ion Batteries using Organic Acid.“ präsentiert auf der International Battery Association (IBA), Singapur.
  • , , , , , , und . . „Characterization of process water from lithium ion battery recycling.“ präsentiert auf der International Battery Association (IBA), Singapur.

  • , , , , und . . „SPE/GC-FID: Developing a Quantitative Method for Analyzing LIB Electrolyte Residues in Industrial Wastewaters.“ präsentiert auf der BACCARA Power Day 2024, Münster.
  • , , , , und . . „ETV-ICP-OES as a versatile technique for the elemental analysis of lithium ion batteries.“ präsentiert auf der Advanced Battery Power Conference , Münster .
  • , , , und . . „Additive bei Hochvolt-Anwendungen in Lithium-Ionen-Batterien - Aufklärung von Verhalten und Mechanismen mit Hilfe Flüssigchromatographie-Massenspektrometrie.chrom+food FORUM 04.
  • , , , , , und . „What’s Cracking? Deep Investigation of aged Solid-State Electrolyte Lithium Sulfur Batteries via Time of Flight Secondary Ion Mass Spectrometry.“ präsentiert auf der ADVANCED BATTERY POWER, Münster.
  • , , , , und . . „Chromatography in battery recycling.Wiley Analytical Science Magazine 03: 1520.
  • , , , , und . . „Introduction to solid-state battery research.Wiley Analytical Science Magazine 4: 2126.
  • , , , , und . . „Einführung in die Feststoffbatterieforschung.GIT Labor-Fachzeitschrift 5: 3235.
  • , , , , , , , , und . . „Analyzing the effect of electrolyte quantity on the aging of lithium-ion batteries.Advanced Science 11 (39) 2405897. doi: 10.1002/advs.202405897.
  • , , , , , , , , und . . „Toward High Specific Energy and Long Cycle Life Li/Mn-Rich Layered Oxide || Graphite Lithium-Ion Batteries via Optimization of Voltage Window.Advanced Energy and Sustainability Research 5 (8) 2400129. doi: 10.1002/aesr.202400129.
  • , , , , , , , , , , , , und . . „Sulfonyl diimidazole to stabilize fluoroethylene carbonate-based SEI in high-voltage Li ion cells with a SiOx containing negative electrode.Energy Storage Materials 72: 103735103735. doi: 10.1016/j.ensm.2024.103735.
  • , , , , und . . „Determination of polysulfide anions and molecular sulfur via coupling HPLC with ICP-MS.Journal of Analytical Atomic Spectrometry 39: 24802487. doi: 10.1039/d4ja00231h.
  • , , , , und . . „Novel quantification method for lithium ion battery electrolyte solvents in aqueous recycling samples using SPE/GC-FID.Advanced Energy and Sustainability Research 6 (2) 2400311. doi: 10.1002/aesr.202400311.
  • , , , , , und . . „Detailed Study of Electrolyte Residues in Shredded Lithium Ion Battery Recyclate.“ präsentiert auf der BACCARA Power Day 2024, Münster.
  • , , , und . . „Dependency of sample introduction on the analysis of electrolyte residues in LIB recycling material via GC-MS.“ präsentiert auf der 53. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie, DGMS, Freising.
  • , , , und . . „How the Sample Introduction Influences the Result: Identification of Electrolyte Residues in LIB Recycling Material via GC-MS.“ präsentiert auf der Advanced Battery Power Conference, Münster.
  • , , , und . . „Quantitative Analysis of Volatile Electrolyte Residues in Blackmass Using Thermal Desorption-GC-MS/FID.“ präsentiert auf der Batteries Event, Lyon.
  • , , , , , , und . . „PRIMARY SEI ON LITHIUM METAL ELECTRODES.“ präsentiert auf der International Battery Association (IBA), Halifax.
  • , , und . . „Advanced Battery Power Conference.“ präsentiert auf der Advanced Battery Power Conference, Münster.
  • , , , und . . „MANUFACTURING DEFECTS IN LITHIUM ION BATTERIES AND THEIR SAFETY RISKS.“ präsentiert auf der Annual Conference on Mass Spectrometry Imaging and Integrated Topics IMSIS, Münster.
  • , , , , und . . „Development of a surface cleaning method for ToF-SIMS analysis of Battery Materials.“ präsentiert auf der Annual Conference on Mass Spectrometry Imaging and Integrated Topics IMSIS, Münster.
  • , , , , , , , und . . „ToF-SIMS Investigation of Solid-State Electrolyte Degradation Behavior Against Different Conducting Agents.“ präsentiert auf der Solid-State Batteries VI, Gießen.
  • , , , , , , und . . „Chromatographic investigations of degradation products for fluoroethylene-carbonate based electrolytes.“ präsentiert auf der The 15th International Conference on Advanced Lithium Batteries for Automotive Applications, Montreal.
  • , , , , , und . . „Recycling of Electrolyte from Lithium Ion Batteries: A Study on Supercritical Carbon Dioxide Extraction with Co-solvents.“ präsentiert auf der Advanced Battery Power Conference, Münster.
  • , , , , und . . „Quantification of the State-Of-Charge Heterogeneity of NMC Cathode Materials using SP-ICP-OES.“ präsentiert auf der Advanced Battery Power Conference, Münster.
  • , , , , und . . „Investigation of the charge state of lithium ion battery active materials by means of single particle ICP-OES.“ präsentiert auf der 11th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , , , und . . „Analysis of plant material from phytoremediation processes of soils contaminated with lithium ion battery materials using plasma-based methods.“ präsentiert auf der 11th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , und . . „HYPHENATING HPLC AND ICP-MS: THE CASE OF POLYSULFIDE ANIONS.“ präsentiert auf der 11th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , und . . „DIRECT POLYSULFIDES QUANTIFICATION IN THE ELECTROLYTES OF LI-S BATTERIES USING HPLC-ICP-MS TECHNIQUE.“ präsentiert auf der Advanced Battery Power Conference, Münster.
  • , , , und . . „HYPHENATING HPLC AND ICP-MS FOR POLYSULFIDE SPECIATION IN THE ELECTROLYTES OF LI-S BATTERIES.“ präsentiert auf der BASF Summer Course, Ludwigshafen.
  • , , , und . . „DIRECT POLYSULFIDES QUANTIFICATION IN THE ELECTROLYTES OF LI-S BATTERIES USING HPLC-ICP-MS TECHNIQUE.“ präsentiert auf der 11th Workshop “Lithium-Sulfur Batteries”, Dresden.
  • , , , , und . . „OPTIMIZING LITHIUM ION BATTERY RECYCLING: ELECTROLYTE AND ORGANIC BINDER EXTRACTION VIA SUPERCRITICAL CARBON DIOXIDE.“ präsentiert auf der Advanced Battery Power Conference, Münster.
  • , , , , , und . . „EXTENDING THE LIFE OF LITHIUM IRON PHOSPHATE (LFP) CATHODE ACTIVE MATERIAL: A SECOND LIFE APPROACH.“ präsentiert auf der Batteries Event, Lyon.
  • , , , , , und . . „SECOND LIFE FOR LITHIUM IRON PHOSPHATE (LFP) CATHODES: A SUSTAINABLE APPROACH TO MATERIAL LIFESPAN EXTENSION.“ präsentiert auf der The 15th International Conference on Advanced Lithium Batteries for Automotive Applications, Montreal.

  • , , , , und . . „Method development for direct elemental analysis of lithium ion battery materials by means of ETV-ICP-OES.“ präsentiert auf der 7th PhD Seminar of the German Working Group for Analytical Spectroscopy (DAAS) in the GDCh Division of Analytical Chemistry, Berlin.
  • , , , , , , und . . „Lithium ion battery electrolyte degradation of NMC622||AG and NMC811||AG+SiOx cells using chromatographic analytical techniques.“ präsentiert auf der 1st #BatteryCityMünster PhD-Day, Münster .
  • , , , , , , und . . „Accessing the primary SEI on lithium metal – A method for low concentrated compound analysis.ChemSusChem 16 (9) e202201912. doi: 10.1002/cssc.202201912.
  • , , , und . . „State-of-charge of individual active material particles in lithium ion batteries: a perspective of analytical techniques and their capabilities.Physical Chemistry Chemical Physics 25: 2427824286. doi: 10.1039/D3CP02932H.
  • , , , , , und . . „Comprehensive thermal analysis of surface films formed on lithium ion battery negative electrodes.“ präsentiert auf der Advanced Battery Power , Aachen.
  • , , , , , , , , , und . . „High-Voltage Instability of Vinylene Carbonate (VC): Impact of Formed Poly-VC on Interphases and Toxicity.Advanced Science 11 (1) 2305282. doi: 10.1002/advs.202305282.
  • , , , , und . . „Chromatographie im Batterierecycling - Auf dem Weg zur nachhaltigen Energiewirtschaft.GIT Labor-Fachzeitschrift 11/12: 3033.
  • , , , , , , , , und . . „Quantifying the Inactivation of Battery Electrode Material Particles.“ Beitrag präsentiert auf der 244th ECS Meeting October, Göteburg doi: 10.1149/MA2023-022206mtgabs.
  • , , , und . . „Identification and Quantification of Lithium Ion Battery Electrolyte Residues in Blackmass Via Headspace-GC-MS/FID.“ Beitrag präsentiert auf der 244th ECS Meeting October, Göteburg doi: 10.1149/MA2023-02653058mtgabs.
  • , , , , , , , , , , , , und . . „On the direct correlation between the copper current collector surface area and ‘dead Li’ formation in zero-excess Li metal batteries.Journal of Materials Chemistry A 11 (14): 77247734. doi: 10.1039/d3ta00097d.
  • , , , , und . . „Implementation of Single Particle ICP-OES to Quantify the State-of-Charge of Lithium-Ion Battery Active Materials.“ präsentiert auf der 7th PhD Seminar of the German Working Group for Analytical Spectroscopy (DAAS) in the GDCh Division of Analytical Chemistry, Berlin.
  • , , , , und . . „Effects of Supercritical Fluid Extraction on the Recyclability of Lithium Iron Phosphate Batteries and their subsequent Regeneration Possibilities.“ präsentiert auf der Advanced Battery Power Conference, Aachen.

  • , , , und . . „Untersuchung der Ladungszustandsverteilung auf Partikelebene - Einzelpartikelanalytik von Lithium-Ionen-Batterien.G.I.T Laborfachzeitschrift 4: 3841.
  • , , , , und . . „Den Lösemittelmolekülen auf der Spur - Gasanalytik isotopenmarkierter Batterie-Elektrolyte.G.I.T Laborfachzeitschrift 4: 3437.
  • , , , , , und . . „SEI development study – Accumulation and identification of SEI-derived species from lithium metal anodes.“ präsentiert auf der 14. Kraftwerk Batterie Fachtagung, Virtual.
  • , , , , , , , und . . „Direct Investigation of the Interparticle-based State-of-Charge Distribution of Polycrystalline Lithium Transition Metal Oxides in Lithium Ion Batteries by Classification Single Particle Inductively Coupled Plasma Optical Emission Spectroscopy.Journal of Power Sources 527: 231204.. doi: 10.1016/j.jpowsour.2022.231204.
  • , und . . „BETTER BATTERIES – BETTER RECYCLING?Journal of Business Chemistry 19 (1): 3638. doi: 10.17879/95009500923.
  • , , , , , , , , , , , , , und . . „Identification of Soluble Degradation Products in Lithium - Sulfur and Lithium - Metal Sulfide Batteries.Separations 9 (3) (Topical Collection: State of the Art in Analysis of Energies): 57.. doi: 10.3390/separations9030057.
  • , , , , und . . „Investigation of homogeneity and reversibility of deposited lithium on the anode surfaces.“ präsentiert auf der 14. Kraftwerk Batterie Fachtagung, Virtual.
  • , , , , und . . „N-METHYL-2-PYRROLIDONE CONTAMINATION IN LABORATORY AIR DURING THE COATING OF LITHIUM ION BATTERY ELECTRODES.“ präsentiert auf der Batterieforum Deutschland, Virtual.
  • , , , , , , und . . „State-of-Charge Distribution of Single-Crystalline NMC532 Cathodes in Lithium-Ion Batteries: A Critical Look at the Mesoscale.ChemSusChem 15 (21) e202201169. doi: 10.1002/cssc.202201169.
  • , , , , , und . . „Reidentification of Polymeric Lithium Battery Materials by Fingerprint Analysis with Pyrolysis-Gas Chromatography-Mass Spectrometry (PY-GC-MS).Preprint. präsentiert auf der AABC Europe 2022, Mainz.
  • , , , und . . „QUANTITATIVE DETERMINATION OF LITHIUM PLATING ON GRAPHITE ANODE SURFACES UTILIZING GC-BID.“ präsentiert auf der 10th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , , und . . „ASSESSING LITHIUM MIGRATION IN LITHIUM ION BATTERIES AT DIFFERENT STATES OF CHARGE BY COMBINING ISOTOPE DILUTION ANALYSIS WITH PLASMA-BASED TECHNIQUES.“ präsentiert auf der 10th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , , und . . „INVESTIGATION OF THE C-RATE DEPENDENT GASSING DURING FORMATION OF LITHIUM-ION BATTERIES UTILIZING GAS CHROMATOGRAPHY - BARRIER DISCHARGE IONIZATION DETECTOR.“ präsentiert auf der 10th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , und . . „THE INFLUENCE OF ADDITIVES ON PRIMARY SEI-DEVELOPMENT ON LITHIUM METAL – AN ACCUMULATION STUDY.“ präsentiert auf der 10th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , , und . . „SPATIALLY RESOLVED POST-MORTEM ANALYSIS OF LITHIUM DISTRIBUTION AND TRANSITION METAL DEPOSITIONS ON CYCLED ELECTRODES VIA LASER ABLATION-ICP-OES / -MS METHODS.“ präsentiert auf der 10th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , und . . „INVESTIGATION OF THE MESOSCALE STATE-OF-CHARGE DISTRIBUTION IN LITHIUM ION BATTERY CATHODE MATERIALS BY MEANS OF SINGLE-PARTICLE INDUCTIVELY COUPLED PLASMA-BASED ANALYTICAL TECHNIQUES.“ präsentiert auf der 10th Nordic Conference on Plasma Spectrochemistry, Loen.
  • , , , , , und . . „Studies on the reactivity of ceramic-coated separators toward lithium-ion battery electrolytes.“ präsentiert auf der International Meeting on Lithium Batteries 2022, Sydney.
  • , , , und . . „New Approaches to the Analysis of the SEI Formation on Lithium Metal.“ präsentiert auf der International Meeting on Lithium Batteries 2022, Sydney.
  • , , , , , und . . „Analysis of Lithium Ion Battery Recycling Material – from Detailed Feedstock Characterization to Targeted Process Control.“ präsentiert auf der International Meeting on Lithium Batteries 2022, Sydney.
  • , , , , und . . „Organofluorophosphates as Oxidative Degradation Products in High-Voltage Lithium Ion Batteries with NMC or LNMO Cathodes.Journal of The Electrochemical Society 169 (11) 110534. doi: 10.1149/1945-7111/aca2e8.

  • , , , , , und . . „The Impact of the C-rate on Gassing during Formation of NMC622 II Graphite Lithium Ion Battery Cells.Batteries & Supercaps 4 (6): 13441350. doi: 10.1002/batt.202100056.
  • , , , , und . . „Direct multi-element analysis of polydisperse microparticles by Classification-Single Particle ICP-OES in the field of lithium ion battery electrode materials.Analytical Chemistry 90 (20): 7532–7539.. doi: 10.1021/acs.analchem.1c01283.
  • , , , und . . „First insights into the chemo-mechanical interplay of particle micro cracking and electronic contact loss in LIB electrode materials by SP-ICP-OES.“ präsentiert auf der 13. Kraftwerk Batterie Fachtagung, Virtual.
  • , , , und . . „Analyzing the Reactions of Electrolyte and Cathode in Li/S and Li/Metal Sulfide Batteries.“ präsentiert auf der AABC Europe, Virtual.
  • , , , und . . „Capabilities of Isotope Labeling for Mechanistic Understanding of LIB Electrolyte Decomposition.“ präsentiert auf der AABC Europe, Virtual.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , und . . „Strategies towards enabling lithium metal in batteries: interphases and electrodes.Energy and Environmental Science -. doi: 10.1039/D1EE00767J.
  • , , , , , , , , , , , , , , , , , , , , , , , , , und . . „The passivity of lithium electrodes in liquid electrolytes for secondary batteries.Nature Reviews Materials 2021. doi: 10.1038/s41578-021-00345-5.
  • , , , , , und . . „The origin of gaseous decomposition products formed during SEI formation analyzed by isotope labeling in lithium ion battery electrolytes.Batteries & Supercaps 4 (11): 17311738. doi: 10.1002/batt.202100208.

  • . . „NMR-Spektroskopie & Lithium-Ionen-Batterien - Über hohe Anforderungen und passende Werkzeuge.G.I.T Laborfachzeitschrift 64 (3): 3436. doi: 10.1002/gitfach.19134/full/i78e1139d9104fdbeb90c3a4485296272.pdf.
  • , , , und . . „A Method for Quantitative Analysis of Gases Evolving During Formation Applied on LiNi0.6Mn0.2Co0.2O2 II Natural Graphite Lithium Ion Battery Cells Using Gas Chromatography - Barrier Discharge Ionization Detector.Journal of Chromatography A 1622: 461122.. doi: 10.1016/j.chroma.2020.461122.
  • , , , , , , , , , und . . „Lithium ion battery electrolyte degradation of field-tested electric vehicle battery cells – comprehensive analytical study.“ präsentiert auf der 12. Kraftwerk Batterie Fachtagung, Münster.
  • , , , und . . „Investigation of Electronical Contact Loss in Lithium Ion Battery Cathodes by ICP-OES.“ präsentiert auf der 12. Kraftwerk Batterie Fachtagung, Münster.
  • , , , und . . „Investigating Electronical Contact Loss Between LIB Cathode Particles by ICP-OES.“ präsentiert auf der AABC Europe, Wiesbaden.
  • , , , , , , , , , und . . „Lithium ion battery electrolyte degradation of field-tested electric vehicle battery cells - A comprehensive analytical study.Journal of Power Sources 447: 227370.. doi: 10.1016/j.jpowsour.2019.227370.
  • , , , , , , und . . „Cover Picture - Analysis of Carbonate Decomposition During Solid Electrolyte Interphase Formation in Isotope‐Labeled Lithium Ion Battery Electrolytes: Extending the Knowledge about Electrolyte Soluble Species.Batteries & Supercaps 3 (11): 1123.. doi: 10.1002/batt.202000235.
  • , , , und . . „GC im Kontext der Lithium-Ionen-Batterie - Über die Entwicklung einer in situ Methodik.G.I.T Laborfachzeitschrift 12: 3638.
  • , , , , , und . . „Electropolymerisation triggered in situ surface modification of electrode interphases: Alleviating first cycle lithium loss in silicon anode lithium ion batteries.ACS Sustainable Chemistry & Engineering 8 (34): 12788–12798.. doi: 10.1021/acssuschemeng.0c02391.
  • , , , , , , und . . „Analysis of carbonate decomposition during the interphase formation in isotope labeled lithium ion battery electrolytes – Extending the knowledge about electrolyte soluble species.Batteries & Supercaps 3 (11): 11831192. doi: 10.1002/batt.202000170.

  • , , , , , und . . „The Influence of Sample Preparation and Orientation in Total Reflection X-Ray Fluorescence Analysis – An Example from Lithium Ion Battery Research.“ präsentiert auf der CANAS 2019, Freiberg.
  • , , und . . „In Situ NMR Study on Lib Electrolytes -Tracing the Network of Reactions in a Battery-.“ In Bd.MA2019-04 81 aus ECS Meeting Abstracts doi: 10.1149/MA2019-04/2/81.
  • , , und . . „First Insights for the Investigation of the Electrical Contact Among the Particles of Lithium Ion Battery Cathode Materials.“ In Bd.MA2019-04 129 aus ECS Meeting Abstracts doi: 10.1149/MA2019-04/2/129.
  • , , , , , , und . . „Preparative hydrophilic interaction liquid chromatography of acidic organofluorophosphates formed in lithium ion battery electrolytes.Journal of Chromatography A 1603: 438441. doi: 10.1016/j.chroma.2019.07.008.
  • , , , , , , , , und . . „LiPF6 stabilizer and transition metal cation scavenger: a bi-functional bipyridine-based ligand for lithium ion batteries application.Chemistry of Materials 2019. doi: 10.1021/acs.chemmater.9b00555.
  • . . „Über die Bedeutung der Analytik in der Batterieforschung.eMobilJournal 2019 (02): 116119.
  • , , , , , , , und . . „Influence of separator material on infiltration rate and wetting behaviour of lithium ion batteries.Energy Technology 8 (Special Issue: Advances in Battery Cell Production): 1900078.. doi: 10.1002/ente.201900078.
  • , , , , und . . „First Insights for the Investigation of the Electrical Contact Among the Particles of Lithium Ion Battery Cathode Materials.“ präsentiert auf der The Electrochemical Conference on Energy and the Environment: Bioelectrochemistry and Energy Storage (ECEE 2019), Glasgow.
  • , , , und . . „Particle Investigation of Lithium Ion Battery Cathode Materials.“ präsentiert auf der ANAKON 2019, Münster.
  • , , , , und . . „Analysis of acidic organo(fluoro)phosphates as decomposition product of lithium ion battery electrolytes via derivatization Gas Chromatography-Mass Spectrometry.Journal of Chromatography A 1592: 188191. doi: 10.1016/j.chroma.2019.02.022.
  • , , und . . „NMR as a powerful tool to study lithium ion battery electrolytes.“ In Annual Reports on NMR Spectroscopy , Bd.97 , herausgegeben von Graham A. Webb. Elsevier. doi: 10.1016/bs.arnmr.2018.12.003.
  • , , und . . „Revealing the Network of Reactions in Lithium Ion Batteries.“ präsentiert auf der AABC Europe, Strassbourg.
  • , , , und . . „Particle Analysis of Lithium Ion Battery Materials.“ präsentiert auf der European Winter Conference on Plasma Spectrochemistry 2019, Pau.

  • , , und . . „In Situ NMR Measurements of Lib Electrolytes - Revealing the Network of Reactions in a Battery.“ Beitrag präsentiert auf der ECS and SMEQ Joint International Meeting 2018, Cancun doi: 10.1149/MA2018-02/6/452.
  • , , , und . . „INVESTIGATING ELECTRICAL CONTACT LOSS WITHIN LITHIUM ION BATTERY ELECTRODES BY MEANS OF SINGLE PARTICLE ANALYSIS WITH ICP-OES AND -MS.“ präsentiert auf der 9th Nordic Conference on Plasma Spectrochemistry, Loen.

  • , , und . . „Battery Cell for In Situ NMR Measurements of Liquid Electrolytes.Physical Chemistry Chemical Physics 19: 49624966. doi: 10.1039/C6CP08653E.
  • , , und . . „Quantification by means of NMR Spectroscopy using Heteronuclear Standards - A Highly Accurate and Precise Method Applied on Lithium Ion Battery Electrolytes.“ präsentiert auf der ANAKON 2017, Tübingen.
  • , , , , und . . „Flammable, toxic and not performant enough: Is there a chance to get rid of liquid organic electrolytes?“ In Battery Chemistries for Automotive Applications 2017, herausgegeben von EnerTech Cambridge und Innovation Institute Cambridge. USA: Cambridge Scholars Publishing.

  • , , und . . „Reconsideration of Lithium-Ion Battery Electrolyte Stability – Quantification of Degradation Products by a Novel NMR Spectroscopy Method.“ präsentiert auf der 8. Kraftwerk Batterie Fachtagung, Münster.
  • , , und . . „Influence of Battery Cell Components and Water on the Thermal and Chemical Stability of LiPF6 Based Lithium Ion Battery Electrolytes.Electrochimica Acta 222: 1267–1271.. doi: 10.1016/j.electacta.2016.11.100.
  • , , , , , , , und . . „Learning from Overpotentials in Lithium Ion Batteries: A Case Study on the LiNi1/3Co1/3Mn1/3O2 (NCM) Cathode.Journal of The Electrochemical Society 163 (14): A2943–A2950.. doi: 10.1149/2.0461614jes.
  • , , und . . „Mechanistic Insights into Lithium Ion Battery Electrolyte Degradation – A Quantitative NMR Study.Physical Chemistry Chemical Physics 18: 2659526601. doi: 10.1039/C6CP05276B.
  • , , und . . „Reconsideration of Lithium-Ion Battery Electrolyte Stability – Quantification of Degradation Products by a Novel NMR Spectroscopy Method.“ präsentiert auf der Forschung in der Chemischen Industrie, 5. FoChIn, Münster.

  • , , , , und . „New insights into the structure-property relationship of high-voltage electrolyte components for lithium-ion batteries using the pKa value.Electrochimica Acta 184 (null): 410416. doi: 10.1016/j.electacta.2015.10.002.
  • , , , , , , und . . „Two-Dimensional Ion Chromatography for the Separation of Ionic Organophosphates Generated in Thermally Decomposed Lithium Hexafluorophosphate-Based Lithium Ion Battery Electrolytes.Journal of Chromatography A 1409: 201209. doi: 10.1016/j.chroma.2015.07.054.
  • , , , , , , , , , und . . „New Insights into the Structure-Property Relationship of High-Voltage Electrolyte Additives for Lithium-Ion Batteries Using a pKa Value Approach.“ Beitrag präsentiert auf der Advanced Automotive Batterie Conference (AABC), Mainz
  • , , , , , , , und . . „TMS-based HF scavengers for the high-voltage application of NMC cathode material in lithium-ion batteries.“ präsentiert auf der Batterieforum Deutschland 2015, Berlin.
  • , , , , , , , , , , , , , , und . . „Metal salts: Novel electrolyte additives for high-voltage lithium-ion batteries.“ Beitrag präsentiert auf der Advanced Automotive Batterie Conference (AABC), Mainz
  • , , , , und . . „New insights into the structure-property relationship of high-voltage electrolyte components for lithium-ion batteries using the pK a value.Electrochimica Acta 184: 410416. doi: 10.1016/j.electacta.2015.10.002.
  • , , , , , , , , , , , , , , , , , und . . „Towards high-voltage cathodes using new electrolyte approaches.“ In Large Lithium Ion Battery Technology and Application Symposium, LLIBTA 2015 and Large EC Capacitor Technology and Application Symposium, ECCAP 2015, herausgegeben von EnerTech Cambridge und Innovation Institute Cambridge. USA: Cambridge Scholars Publishing.
Vorträge
  • Nowak, Sascha, Buchmann, Julius, Peschel, Christoph, Winter, Martin, Wiemers-Meyer, Simon : “Shredding of lithium ion batteries: Investigating material degradation and safety”. 12th Nordic Conference on Plasma Spectrochemsity and Ionization Principlesin Mass Spectrometry: From Elements to Molecules!, Loen, .
  • Zensich, Maximiliano, Winter, Martin, Wiemers-Meyer, Simon, Nowak, Sascha : “Supercritical CO₂ Extraction from Battery-Recycling Effluents: Feasibility Study and Mechanistic Limits of Lithium Recovery”. Advanced Battery Power 2026, Münster, .
  • Wiemers-Meyer, Simon, Winter, Martin, Nowak, Sascha : “Causes and Detrimental Effects of Electrolyte Motion in Battery Cells”. Advanced Battery Power 2026, Münster, .
  • Tsoufios, Alexandros; Fehlings, Nick; Busch, Jannis; Wiemers-Meyer, Simon; Nowak, Sascha; Winter, Martin : “Analytics in Sodium-Ion Batteries: Electrochemical Aging and Degradation Analysis of Commercial Pouch Cells”. MUST Winter School 2026, Münster, .
  • Nowak, Sascha, Heidler, Marie, Thomas, Anjumole, Winter, Martin, Wiemers-Meyer, Simon : “New Insights for the Direct Recycling ol LIBs Materials ”. 2. Conference on Battery Direct Recycling, Würzburg, .
  • Nowak, Sascha, Neumann, Jonas, Wiemers-Meyer, Simon, Winter, Martin : “Deactivation and Extraction of Lithium(-Metal) from Lithium-ion Batteries and Other Next Generation Materials”. Advanced Automotive Battery Conference, Las Vegas, .
  • Wiemers-Meyer, Hesper, Jakob, Simon, Winter, Martin, Nowak, Sascha : “On the Absence and Presence of Electric Fields in Battery Electrolytes”. International Battery Association (IBA), Singapur, .
  • Nowak, Sascha, Fehlings, Nick, Tsoufios, Alexandros, Grewatsch, Janos, Wiemers-Meyer, Simon, Winter, Martin : “First Insights into the analysis of NIBs”. Thermo Battery Day 2025, Münster, .
  • Nowak, Sascha, Buchmann, Julius, Peschel, Christoph, Wiemers-Meyer, Simon, Winter, Martin : “Characterization of Recycling and Process Materials ”. Thermo Battery Day 2025, Münster, .
  • Buchmann, Julius; Hussock, Michelle; Kessen, Dennis; Winter, Martin; Wiemers-MEyer; Nowak, Sascha : “Quantification of Metal Content in Plants Contaminated with Battery Material Using ETV-ICP-OES: Progress and Remaining Challenges ”. European Winter Conference on Plasma Spectrochemistry - EWCPS 2025, Berlin, .
  • Wiemers-Meyer, Simon; Kessen, Dennis; Brake, Tobias; Vahnstiege, Marc; Helling, Malina; Brüning, Kai; Kröger, Till-Niklas; Winter, Martin; Nowak, Sascha : “Plasma Techniques for the Analysis Plasma Techniques for the Analysis of Lithium Ion Batteries”. 11th Nordic Conference on Plasma Spectrochemistry, Loen, .
  • Kessen, Dennis; Walter, Matthias; Winter, Martin; Nowak, Sascha; Wiemers-Meyer, Simon : “Advancements in Elemental Analysis of Lithium Ion Batteries Using ETV-ICP-OES – Challenges and Opportunities”. , Loen , .
  • Wiemers-Meyer, Simon; Vahnstiege Marc; Kröger, Till-Niklas; Harte, Patrick; Beuse, Thomas; Wölke, Mathis Jan; Klein, Svem; Börner, Markus; Winter, Martin; Nowak, Sascha : “Quantifying the Contact Loss of Battery Active Material Particles”. Advanced Battery Power Conference, Münster, .
  • Kessen, Dennis; Winter, Martin; Nowak, Sascha; Wiemers-Meyer, Simon : “Post-Mortem Analysis of Lithium Ion Batteries using Thermal Decomposition and Vaporization Techniques”. , Stanford, .
  • Nowak, Sascha; Neumann, Jonas; Winter, Martin; Wiemers-Meyer, Simon : “Deactivation and Extraction of Lithium from Lithium-ion Batteries and beyond”. Advanced Automotive Batteries Conference (AABC), San Diego, .
  • Wiemers-Meyer, Simon; Vahnstiege, Marc; Kröger, Till-Niklas; Harte, Patrick; Beuse, Thomas; Wölke, Jan Mathis; Klein, Sven; Börner, Markus; Winter, Martin; Nowak, Sascha : “Quantifying the Inactivation of Battery Electrode Material Particles”. 244th ECS Meeting (The Electrochemical Society), Göteburg, .
  • Nowak, S; Henschel, J; Horsthemke, F; Stenzel, YP; Evertz, M; Girod, S; Lürenbaum, C; Kösters, K; Wiemers-Meyer, S; Winter, M : “Lithium ion battery electrolyte degradation of field-tested electric vehicle battery cells - Obtaining quantitative results by speciation”. Thermo ICP-MS Anwenderseminar, Darmstadt, .
  • Nowak, S; Leißing, M; Winter, M; Wiemers-Meyer, S : “Analysis of permanent gases and light hydrocarbons evolving during operation oflithium ion batteries with a barrier discharge ionization detector”. 10th Nordic Conference on Plasma Spectrochemistry, Loen, .
  • Helling, Malina; Mense, Maximilian; Wiemers-Meyer, Simon; Winter, Martin; Nowak, Sascha : “Glow discharge-mass spectrometry in the field of lithium batteries-Overcoming challenges in method development”. 10th Nordic Conference on Plasma Spectrochemistry, Loen, .
  • Kröger, Till-Niklas; Harte, Patrick; Vahnstiege, Marc; Beuse, Thomas; Jan Mathis Wölke; Klein, Sven; Börner, Markus; Winter, Martin, Nowak, Sascha; Wiemers-Meyer, Simon : “Single particle ICP-OES analysis of battery materials determining particleinactivation and its consequences for the battery”. 10th Nordic Conference on Plasma Spectrochemistry, Loen, .
  • Nowak, Sascha; Henschel, Jonas; Horsthemke, Fabian; Stenzel, Yannick Philipp; Evertz, Marco; Girod, Sabrina; Lürenbaum, Constantin; Kösters, Kristina; Wiemers-Meyer, Simon; Winter, Martin : “Lithium Ion Battery Electrolyte Degradation of Field-tested Electric Vehicle Battery Cells – A Comprehensive Analytical Study”. International Battery Seminar, Virtual, .
  • Kröger, Till-Niklas; Wiemers-Meyer, Simon; Winter, Martin; Nowak, Sascha : “Direct Analysis of Argon-borne Particles in the Field of Lithium Ion Battery Cathode Materials by ICP-OES”. CANAS 2019, Freiberg, Deutschland, .
  • Wiemers-Meyer, Simon; Winter, Martin; Nowak, Sascha : “In Situ NMR Study on Lib Electrolytes -Tracing the Network of Reactions in a Battery-”. The Electrochemical Conference on Energy and the Environment: Bioelectrochemistry and Energy Storage (ECEE 2019), Glasgow, Schottland, .
  • Wiemers-Meyer, Simon; Winter Martin; Nowak, Sascha : “Revealing the Network of Reactions in LIB Electrolytes By In Situ and Ex Situ NMR Techniques”. 11. Kraftwerk Batterie Fachtagung, Aachen, Deutschland, .
  • Wiemers-Meyer, Simon; Winter, Martin; Nowak, Sascha : “In Situ and Ex Situ NMR Analysis of Lithium Ion Battery Electrolytes”. ANAKON 2019, Münster, Deutschland, .
  • Wiemers-Meyer, Simon; Winter, Martin; Nowak, Sascha : “In Situ NMR Measurements of LIB Electrolytes -Revealing the Network of Reactions in a Battery”. AiMES 2018 - ECS and SMEQ Joint International Meeting, Cancun, Mexiko, .
  • Wiemers-Meyer S : „Sind wir bereit für E-Mobility“. ees Europe, München, Deutschland, .