SCHAPPACHER, Dr. Falko

Dr. Falko Schappacher
© Schappacher

MEET - Münster Electrochemical Energy Technology
Room: M.1.007
Corrensstraße 46
D-48149 Muenster

Phone: +49 251 83-36081
falko.schappacher@uni-muenster.de

Office:
Phone: +49 251 83-36793

meet.office@uni-muenster.de

Position: Managing Director

Brief biography

At the MEET Battery Research Center at Münster University (WWU) Falko Schappacher has been managing director since 2016. After attaining his doctorate degree (2008) in inorganic solid state chemistry, he gained many years of experience in different positions at the WWU and the MEET Battery Research Center. Since he started his position at the MEET Battery Research Center he initiated and managed several public and industry funded projects. Falko Schappacher has been involved in more than 50 scientific publications and numerous conference presentations.

Focus of research: Aging of Lithium ion batteries, Scanning Electron Microscopy and EDX, X-ray diffraction, Mößbauer-spectroscopy

Topic of thesis: AK Pöttgen, 2008, Struktur-Eigenschafts-Untersuchungen an intermetallischen Seltenerd-Übergangsmetall-Verbindungen des Cd, Ge, Mg, Sn und In sowie Mößbauer-spektroskopische Untersuchungen an den Kernen 57Fe, 119Sn, 121Sb und 151Eu

 

  • Publications

    • Anothumakkool B, Holtstiege F, Wiemers-Meyer S, Nowak S, Schappacher F, Winter M. . ‘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.

    • Heidrich, Bastian; Börner, Markus; Nowak, Sascha; Schappacher, Falko Mark; Winter, Martin. ‘Systematic Optimization of the Electrolyte Composition – Towards High Temperature Lithium Ion Batteries.’ contributed to the 11. Kraftwerk Batterie Fachtagung, Aachen, .
    • Ibing L, Gallasch T, Schneider P, Niehoff P, Hintennach A, Winter M, Schappacher FM. . ‘Towards water based ultra-thick Li ion battery electrodes – A binder approach.’ Journal of Power Sources 423: 183–191. doi: 10.1016/j.jpowsour.2019.03.020.
    • Börner M, Badillo J P, Beuse T, Imholt L, Schappacher F M, Winter M. ‘First insights into the safety properties of lithium metal batteries.’ contributed to the Batterieforum Deutschland, Berlin, .
    • Börner M, Berghus D, Rodehorst U, Schappacher F M, Winter M. ‘Factors influencing the thermal stability of lithium ion batteries - from active materials to state-of-charge and degradation.’ contributed to the AABC Europe 2019, Strasbourg, .
    • Ambrock Karina, Friesen Alex, Börner Markus , Winter Martin , Schappacher Falko. ‘Influence of different electrolyte compositions on silicon/graphite anodes and LiNi0.6Co0.2Mn0.2O2 cathodes in lithium ion cells.’ contributed to the Batterieforum Deutschland, Berlin, .

    • Ambrock K, Friesen A, Winter M, Schappacher FM. ‘Noval and green binder system for silicon composite electrodes.’ contributed to the IBPC 2018 – International Battery Production Conference, Braunschweig, .
    • Ambrock K, Friesen A, Winter M, Schappacher FM. ‘Varying amount of active material and binder in silicon composite electrodes.’ contributed to the 16th UECT: Ulm ElectroChemical Talks 2018, Ulm, .
    • Friesen A, Ambrock K, Noll P, Winter M, Schappacher FM. ‘Scale effects in lithium ion cells: An impedance based investigation.’ contributed to the 16th UECT: Ulm ElectroChemical Talks 2018, Ulm, .
    • Friesen A, Winter M, Schappacher FM. ‘Effective suppression of irreversible Li metal deposits at high charging rates or low temperatures influenced by SEI properties in lithium ion batteries.’ contributed to the AABC Europe 2018, Mainz, .
    • Hildebrand S, Rheinfeld A, Friesen A, Haetge J, Schappacher FM, Jossen A, Winter M. . ‘Thermal Analysis of LiNi0.4Co0.2Mn0.4O2/Mesocarbon Microbeads Cells and Electrodes: State-of-Charge and State-of-Health Influences on Reaction Kinetics.’ Journal of The Electrochemical Society 165: A104–A117. doi: 10.1149/2.0361802jes.
    • Eilers-Rethwisch M, Hildebrand S, Evertz M, Ibing L, Dagger T, Winter M, Schappacher F. . ‘Comparative study of Sn-doped Li[Ni0.6Mn0.2Co0.2-xSnx]O2 cathode active materials (x= 0-0.5) for lithium ion batteries regarding electrochemical performance and structural stability.’ Journal of Power Sources 397: 68–78. doi: 10.1016/j.jpowsour.2018.06.072.
    • Ibing L, Gallasch T, Schappacher F M, Hintennach A, Winter M. ‘Aqueous processing of nickel-rich NMC - Li-Ion performance as a function of binder pH value.’ contributed to the IMLB, Kyoto, .
    • Dagger T, Kasnatscheew J, Vortmann-Westhoven B, Schwieters T, Nowak S, Winter M, Schappacher F. . ‘Performance tuning of lithium ion battery cells with area-oversized graphite based negative electrodes.’ Journal of Power Sources 396: 519–526. doi: 10.1016/j.jpowsour.2018.06.043.
    • Ibing L, Gallasch T, Schappacher F. M, Hintennach A, Winter M. ‘Ultra-Thick Electrodes based on Aqueous Processing.’ contributed to the International Battery Production Conference, Braunschweig, .
    • Dagger T, Niehoff P, Luerenbaum C, Schappacher F, Winter M. . ‘Comparative Performance Evaluation of Flame Retardant Additives for Lithium Ion Batteries – II. Full Cell Cycling and Postmortem Analyses.’ Energy Technology xx. doi: 10.1002/ente.201800133.
    • Dagger T, Meier V, Hildebrand S, Brueggemann D, Winter M, Schappacher F. . ‘Safety Performance of 5 Ah Lithium Ion Battery Cells Containing the Flame Retardant Electrolyte Additve (Phenoxy) Pentafluorocyclotriphosphazene.’ Energy Technology xx. doi: 10.1002/ente.201800131.
    • Dagger T, Rad B, Schappacher F, Winter M. . ‘Comparative Performance Evaluation of Flame Retardant Additives for Lithium Ion Batteries – I. Safety, Chemical and Electrochemical Stabilities.’ Energy Technology xx. doi: 10.1002/ente.201800132.

    • Dagger T, Grützke M, Reichert M, Haetge J, Nowak S, Winter M, Schappacher F. . ‘Investigation of lithium ion battery electrolytes containing flame retardants in combination with the film forming electrolyte additives vinylene carbonate, vinyl ethylene carbonate and fluoroethylene carbonate.’ Journal of Power Sources 372: 276–285. doi: 10.1016/j.jpowsour.2017.10.058.
    • Winter M; Friesen A; Schappacher FM. . ‘Energy Density, Lifetime and Safety: Not Only an Issue of Lithium Ion Batteries.’ In Energie: Herausforderungen der Energiewende : Vorträge auf der DPG-Frühjahrstagung in Münster 2017 : Münster, 27. bis 29. März 2017, edited by Bruhns H, 135–146. 0th Ed. N/A: unbekannt / n.a. / unknown.
    • Dagger T, Henschel J, Rad B, Lürenbaum C, Schappcher F, Winter M, Nowak S. . ‘Investigating the lithium ion battery electrolyte additive tris(2,2,2-trifluoroethyl)phosphite by GC-FID.’ RSC Advances 7: 53048–53055. doi: 10.1039/C7RA09476K.
    • Börger E, Jochler E, Kaufmann J, Ramme R, Grimm A, Nowak S, Schappacher F, Rodehorst U, Voigt AC, Passerini S, Winter M, Börger A. . ‘Aging of ceramic coated graphitic negative and NCA positive electrodes in commercial lithium-ion battery cells – An ex-situ study of different states of health for identification and quantification of aging influencing parameters.’ Journal of Energy Storage 13: 304–312. doi: 10.1016/j.est.2017.07.026.
    • Dagger T, Niehoff P, Lürenbaum C, Schappacher F M, Winter M. . ‘Comparative study of additives improving the safety-and electrochemical performance of lithium ion batteries.’ Contributed to the Lithium Battery Discussions, Arcachon, France.
    • Dagger T, Niehoff P, Lürenbaum C, Schappacher F M, Winter M. ‘Comparative study of additives improving the safety-and electrochemical performance of lithium ion batteries.’ contributed to the Lithium Battery Discussions, Arcachon, France, .
    • Qian Y, Niehoff P, Zhou D, Adam R, Mikhailova D, Pyschik M, Boerner M, Kloepsch R, Rafaja D, Schumacher G, Ehrenberg H, Winter M, Schappacher F. . ‘Investigation of Nano-Sized Cu(II)O As a High Capacity Conversion Material for Li Metal Cells and Lithium Ion Full Cells.’ Journal of Materials Chemistry A xxx. doi: 10.1039/C6TA10944F.
    • Börner M, Friesen A, Grützke M, Stenzel Y P, Brunklaus G, Haetge J, Nowak S, Schappacher F, Winter M. . ‘Correlation of aging and thermal stability of commercial 18650-type lithium ion batteries.’ Journal of Power Sources 342: 382–392. doi: 10.1016/j.jpowsour.2016.12.041.
    • Friesen A, Mönnighoff X, Börner M, Haetge J, Schappacher F, Winter M. . ‘Influence of temperature on the aging behavior of 18650-type lithium ion cells: A comprehensive approach combining electrochemical characterization and post-mortem analysis.’ Journal of Power Sources 342: 88–97. doi: 10.1016/j.jpowsour.2016.12.040.
    • Hildebrand Stephan, Vollmer Christian, Winter Martin, Schappacher Falko Mark. . ‘Al2O3, SiO2 and TiO2 as Coatings for Safer LiNi0.8Co0.15Al0.05O2 Cathodes: Electrochemical Performance and Thermal Analysis by Accelerating Rate Calorimetry.’ Journal of The Electrochemical Society 164, № 9: A2190–A2198. doi: 10.1149/2.0071712jes.
    • Friesen A, Hildebrand S, Horsthemke F, Börner M, Klöpsch R, Niehoff P, Schappacher FM, Winter M. . ‘Al2O3 coating on anode surface in lithium ion batteries: Impact on low temperature cycling and safety behavior.’ Journal of Power Sources 363: 70–77. doi: 10.1016/j.jpowsour.2017.07.062.
    • Friesen A, Mönnighoff X, Ibing L, Evertz M, Wilken A, Winter M, Schappacher F. ‘Comparing the thermal stability of fresh and aged lithium ion cells with Ni-rich cathode materials based on Li(Ni0.8Co0.15Al0.05)O2 and Li(Ni0.8Co0.1Mn0.1)O2.’ contributed to the AABC Europe 2017, Mainz, .
    • Ibing L, Gallsch T, Schneider P, Schappacher F, Hintennach A, Winter M. ‘Optimization of slurry homogeneity via charge modification during aqueous NMC electrode processing .’ contributed to the Advanced Automotive & Industrial Battery Conference, Mainz, .
    • Friesen A, Börner M, Niehoff P, Winter M, Schappacher F. ‘Determination of the state of safety (SOS) of lithium ion cells in dependency of the state of health (SOH) and state of charge (SOC).’ contributed to the Batterieforum 2017, Berlin, .

    • Friesen A, Horsthemke F, Mönnighoff X, Brunklaus G, Krafft R, Börner M, Risthaus T, Winter M, Schappacher F. . ‘Impact of cycling at low temperatures on the safety behavior of 18650-type lithium ion cells: Combined study of mechanical and thermal abuse testing accompanied by post-mortem analysis.’ J. Power Sources 334: 1–11. doi: 10.1016/j.jpowsour.2016.09.120.
    • Schultz C, Qian Y, Schappacher F, Winter M, Nowak S. ‘Investigations of Organic Electrolytes and their VC consumption in Lithium-Ion Batteries via HPLC/UV-VIS.’ contributed to the 8. Kraftwerk Batterie Fachtagung, Münster, .
    • Hahn H, Wagner R, Schappacher F, Winter M, Nowak S. ‘Online electrochemical mass spectrometry (OEMS): New method enables insight into Lithium Ion Batteries.’ contributed to the 8. Kraftwerk Batterie Fachtagung, Münster, .
    • Cekic-Laskovic I, Nowak S, Schappacher F, Winter M. ‘Electrolytes for Li-Ion Batteries: Limitations, Challenges and Opportunities.’ contributed to the 18th International Meeting on Lithium Batteries (ILMB) 2016, Chicago, . doi: 10.1149/MA2016-03/1/3.
    • Hildebrand S, Friesen A, Haetge J, Meier V, Schappacher F M, Winter M. . ‘Delayed Thermal Runaway Investigation on Commercial 2.6 Ah NCM-LCO based 18650 lithium ion cells with Accelerating Rate Calorimetry.’ ECS Transactions 74, № 1: 85–94. doi: 10.1149/07401.0085ecst.
    • Börner M, Horsthemke F, Kollmer F, Haseloff S, Friesen A, Niehoff P, Nowak S, Winter M, Schappacher F. . ‘Degradation effects on the surface of commercial LiNi0.5Co0.2Mn0.3O2 electrodes.’ Journal of Power Sources 335: 45–55. doi: 10.1016/j.jpowsour.2016.09.071.
    • Dagger T, Lürenbaum C, Winter M, Schappacher F. . ‘FPPN (Pentafluoro(phenoxy)cyclotriphosphazene) - A Flame Retardant Additive Suitable for Lithium Ion Battery Full Cells.’ Contributed to the Functional Energy Materials Conference 2016, Cavtat, Croatia.
    • Qian Y, Schultz C, Niehoff P, Schwieters T, Nowak S, Winter M, Schappacher F. . ‘Investigations on the electrochemical decomposition of the electrolyte additive vinylene carbonate in Li metal half cells and lithium ion full cells.’ Journal of Power Sources 332: 60–71. doi: 10.1016/j.jpowsour.2016.09.100.
    • Börner M, Niehoff P, Vortmann B, Nowak S, Winter M, Schappacher F. . ‘Comparison of Different Synthesis Methods for LiNi0.5Mn1.5O4—Influence on Battery Cycling Performance, Degradation, and Aging.’ Energy Technology 12, № 4: 1631–1640. doi: 10.1002/ente.201600383.
    • Qian Y, Niehoff P, Börner M, Grützke M, Mönnighoff X, Behrends P, Nowak S, Winter M, Schappacher F. . ‘Influence of Electrolyte Additives on the Cathode Electrolyte Interphase (CEI) Formation on LiNi1/3Mn1/3Co1/3O2 in Half Cells with Li Metal Counter Electrode.’ Journal of Power Sources 329: 31–40. doi: 10.1016/j.jpowsour.2016.08.023.
    • Hahn H, Wagner R, Schappacher F, Winter M, Nowak S. . ‘In operando X-shaped cell online electrochemical mass spectrometry (OEMS): New online analysis enables insight into lab scale lithium ion batteries during operation.’ Journal of Electroanalytical Chemistry 772: 52–57. doi: 10.1016/j.jelechem.2016.04.023.
    • Börner M, Klamor S, Hoffmann B, Schroeder M, Nowak S, Würsig A, Winter M, Schappacher F. . ‘Investigations on the C-rate and temperature dependence of manganese dissolution/deposition in LiMn2O4/Li4Ti5O12 lithium ion batteries.’ Journal of The Electrochemical Society 163, № 6: A831–A837. doi: 10.1149/2.0191606jes.
    • Ibing L, Schappacher F, Winter M. ‘Influence of overcharge conditions on Li-Ion battery cells investigated by ARC-HWS and post-mortem analysis.’ contributed to the Kraftwerk Batterie, Münster, .
    • Hildebrand S, Eilers-Rethwisch M, Dagger T, Schappacher F M, Winter M. ‘Thermal stability of a layered oxide: A kinetic consideration with accelerating rate calorimetry .’ contributed to the Kraftwerk Batterie, Münster, Deutschland, .
    • Friesen A, Horsthemke F, Mönnighoff X, Winter M, Schappacher F. ‘Study of correlation between aging at low temperature and safety of commercial 18650-type lithium-ion cells.’ contributed to the Advanced Automotive & Industrial Battery Conference Europe (AABC Europe), Mainz, Deutschland, .

    • Schultz C, Kraft V, Pyschik M, Weber S, Schappacher F, Winter M, Nowak S. ‘Investigations of organic electrolytes in Lithium Ion Batteries with HPLC.’ contributed to the 42nd Symposium on High Performance Liquid Phase Separations and related Techniques, Genf, .
    • Klamor S, Schroder M, Brunklaus G, Niehoff P, Berkemeier F, Schappacher F, Winter M. . ‘On the interaction of water-soluble binders and nano silicon particles: alternative binder towards increased cycling stability at elevated temperatures.’ Physical Chemistry Chemical Physics 17, № 8: 5632–5641. doi: 10.1039/C4CP04090B.
    • Haetge J, Meier V, Berghus D, Friesen A, Börner M, Mönnighoff X, Nowak S, Schappacher F M, Winter M. ‘Sicherheitstests an Lithium-Ionen Zellen - Nageltests und HWS-Experimente an gealterten Zellen.’ präsentiert auf der Batterieforum Deutschland 2015, Berlin, .
    • Klamor S, Zick K, Oerther T, Schappacher FM, Winter M, Brunklaus G. . ‘7 Li in situ 1D NMR imaging of a lithium ion battery.’ Physical Chemistry Chemical Physics 17, № 6: 4458–4465. doi: 10.1039/C4CP05021E.
    • Hahn H, Haetge J, Schappacher F, Winter M, Nowak S. ‘On-Line Mass Spectrometry: New rapid analysis of Lithium-Ion Battery Electrolytes.’ contributed to the 7. Kraftwerk Batterie Fachtagung, Aachen, .
    • Börner, M; Friesen, A; Grützke, M; Haetge, J; Berghus, D; Meier, V; Winter, M; Schappacher, F. ‘Correlation of aging and the thermal stability of commercial 18650-type lithium-ion batteries based on LiNi0.5Co0.2Mn0.3O2 / C.’ contributed to the 1st International Battery Safety Workshop, München, Deutschland, .
    • Börner, M; Friesen, A; Haetge, J; Berghus, D; Meier, V; Winter, M; Schappacher, F. ‘Studie zur Korrelation von Alterung und Sicherheit von Lithium-Ionen Batterien anhand kommerzieller Zellen des Typs 18650 basierend auf LiNi0.5Co0.2Mn0.3O2 / C.’ präsentiert auf der Batterieforum Deutschland 2015, Berlin, Deutschland, .
    • Friesen A, Schultz C, Brunklaus G, Rodehorst U, Wilken A, Haetge J, Winter M, Schappacher F. . ‘Long Term Aging of Automotive Type Lithium-Ion Cells.’ ECS Transactions 69, № 18: 89–99. doi: 10.1149/06918.0089ecst.
    • Friesen A, Haetge J, Mönnighoff X, Börner M, Schappacher F, Winter M. ‘Impact of cycling at low temperatures on the safety behavior of 18650-type lithium-ion cells.’ contributed to the International Battery Safety Workshop, München, Deutschland, .
    • Friesen A, Börner M, Haetge J, Berghus D, Hildebrand S, Schappacher F, Winter M. ‘Influence of different aging mechanisms on the abuse behavior of commercial lithium-ion 18650 type cells.’ contributed to the Kraftwerk Batterie 2015, Aachen, Deutschland, .
    • Schultz C, Kraft V, Pyschik M, Weber S, Schappacher F, Winter M, Nowak S. . ‘Separation and Quantification of Organic Electrolyte Components in Lithium-ion Batteries via a Developed HPLC Method.’ Journal of The Electrochemical Society 162, № 4: A629–A634. doi: 10.1149/2.0401504jes.

    • Schultz C, Weber S, Kraft V, Schappacher F, Winter M, Nowak S. ‘Aging investigations of organic electrolytes in Lithium-ion Batteries with a newly developed HPLC method .’ contributed to the ISC 2014: 30th International Symposium on Chromatography, Salzburg, .
    • Rheinfeld A., Keila J., Jossen A., Haetge J., Reichert M., Schappacher F., Winter M., Hoffmann D., Heizer A., Gentschev A.-C. ‘Charakterisierung des Sicherheitsverhaltens von Li-Ionen Zellen durch Modellierung und Testung.’ präsentiert auf der Batterieforum Deutschland 2014, Berlin, .
    • Reichert M, Haetge J, Berghus D, Wendt C, Meier V, Rodehorst U, Schappacher F M, Passerini S, Winter M. . ‘Lithium-Ion Cell Safety Experiments Under Adiabatic Conditions: Nail Penetration.’ ECS Transactions 61, № 27: 87–103. doi: 10.1149/06127.0087ecst.
    • Weber S, Nowak S, Schappacher F. . ‘Analytical Methods for Investigation of Lithium Ion Battery Aging.’ In Automotive Battery Technology, edited by Thaler A, Watzenig D, 71–87. Düsseldorf: Springer VDI Verlag. doi: 10.1007/978-3-319-02523-0_5.
    • Friesen A, Wendt C, Börner M, Vortmann B, Haetge J, Schappacher F, Winter M. ‘Aging behavior of commercial NMC cells.’ contributed to the Kraftwerk Batterie 2014, Münster, Deutschland, .
    • Haetge J, Reichert M, Börner M, Friesen A, Berghus D, Schappacher F M, Winter M, Ebner E, Schaar B, Voigt A C. ‘Nageltests an kommerziellen Lithium-Ionen Zellen (Typ 18650).’ präsentiert auf der Batterieforum Deutschland 2014, Berlin, Deutschland, .
    • Pielhofer F, Rothballer J, Peter P, Yan W, Schappacher F M, Pöttgen R, Weihrich R. . ‘Half Antiperovskites VI: On the Substitution Effects in Shandites InxSn2–xCo3S2.’ Zeitschrift für anorganische und allgemeine Chemie 640, № 2: 286–294. doi: 10.1002/zaac.201300547.

    • Schappacher, F M. ‘"SafeBatt" - Aktive und passive Maßnahmen für eigensichere Lithium-Ionen Batterien.’ präsentiert auf der 2. Kompetenztreffen Elektromobilität in NRW, Essen, Deutschland, .
    • Klamor S, Schappacher F, Rodehorst U, Börner M, Nowak S, Grützke M, Würsig A, Passerini S, Winter M. ‘Insights of Aging Mechanisms: An Electrochemical Survey of LiMn2O4vs Li4Ti5O12 Cells & Post Mortem Analysis .’ contributed to the 223rd ECS Meeting, Toronto, . doi: 10.1149/MA2013-01/7/399.
    • Weber S, Langer T, Schappacher F, Pöttgen R, Winter M. ‘In-situ Mößbauer Spectroscopy as a Non-Destructive Tool to Analyze Lithium- Ion Battery Aging.’ contributed to the XXXVIII Colloquium Spectroscopium Internationale, Tromsø, Norway, .
    • Schnelle W., Leithe-Jasper A., Rosner H., Schappacher F. M., Pöttgen R., Pielnhofer F., Weihrich R. . ‘Ferromagnetic ordering and half-metallic state of Sn2Co3S2 with the shandite-type structure.’ Physical Review B 88, № 14. doi: 10.1103/PhysRevB.88.144404.
    • Rothballer, J., Bachhuber, F., Pielnhofer, F., Schappacher, F.M., Pöttgen, R., Weihrich, R.,. . ‘Effect of In-Sn Ordering on Semiconducting Properties in InSnCo3S2 - X-ray, 119Sn Mößbauer Spectroscopy, and DFT Studies.’ European Journal of Inorganic Chemistry 2013, № 2: 248–255. doi: 10.1002/ejic.201200892.

    • Terborg L, Nowak S, Schappacher F, Winter M. ‘ICP-OES Analysis of Lithium-Ion Battery Active Material after Microwave Digestion”.’ contributed to the 6th Nordic Conference on Plasma Spectrochemistry, Loen, .
    • Tappe, F., Schappacher, F.M., Langer, T., Schellenberg, I., Pöttgen, R.,. . ‘Solid Solutions RE(16)Rh(11-x)Z(x) (RE = La, Ce, Pr, Nd, Sm; Z = Ga, Zn, Cd, In, Sn, Sb, Pb, Bi) - Centrosymmetric n = 2 Variants of Parthé's Homologous Series A(5n+6)B(3n+5).’ Zeitschrift für Naturforschung B - A Journal of Chemical Sciences 67, № 6: 594–604. doi: 10.5560/ZNB.2012-0070.
    • Schappacher, F.M., Khuntia, P., Rajarajan, A.K., Baenitz, M., Mydosh, J.A., Chevalier, B., Matar, S.F., Pöttgen, R.,. . ‘Solid-state 119Sn NMR and Mössbauer Spectroscopic Studies of the Intermediate-valent Stannide CeRuSn.’ Zeitschrift für Naturforschung B - A Journal of Chemical Sciences 67, № 5: 473–478. doi: 10.5560/ZNB.2012-0072.

    • Nickl C, Eichele K, Joosten D, Langer T, Schappacher FM, Pöttgen R, Englert U, Wesemann L. . ‘1,1,1-Tris(distanna-closo-dodecaborate)stannate: A Tripodal Tin Ligand.’ Angewandte Chemie International Edition 50, № 25: 5766–5769. doi: 10.1002/anie.201100936.
    • Hoffmann B, Krüger S, Wagner HC, Schappacher F, Nowak S, Passerini S, Winter M. ‘Recycling von Lithium Ionen Batterien – Analyse und Methoden.’ präsentiert auf der 3. Kraftwerk Batterie Fachtagung, Aachen, .

    • Wolf R, Ehlers AW, Khusniyarov MM, Hartl F, Debruin B, Long GJ, Grandjean F, Schappacher FM, Pöttgen R, Slootweg JC, Lutz M, Spek AL, Lammertsma K. . ‘Preparation, Characterization and Electronic Structure of Homoleptic diphosphacyclobutadiene complexes [M(ny4-P2C2R2)2]x- (M=Fe, Co; X=0, 1).’ Chemistry - A European Journal 16, № 48: 14322–14334. doi: 10.1002/chem.201001913.
    • Hermes W, Schappacher FM, Pöttgen R. . ‘The Solid Solutions Gd2Cu2In1-xMg x - Drastic Increase of the Curie Temperature upon In/Mg Substitution.’ Zeitschrift für Naturforschung B - A Journal of Chemical Sciences 65, № 12: 1516–1520.
    • Wolf R, Ehlers AW, Khusniyarov MM, Hartl F, de Bruin B, Long GJ, Grandjean F, Schappacher FM, Pöttgen R, Slootweg JC, Lutz M, Spek AL, Lammertsma K. . ‘Homoleptic Diphosphacyclobutadiene Complexes [M(η(4)-P2C2R2)2]x- (M = Fe, Co; x = 0, 1).’ Chemistry - A European Journal 16, № 48: 14322–14334. doi: 10.1002/chem.201001913.
    • Lux SF, Schappacher F, Balducci A, Passerini S, Winter M. . ‘Low Cost, Environmentally Benign Binders for Lithium-Ion Batteries.’ Journal of The Electrochemical Society 157, № 3: A320–A325. doi: 10.1149/1.3291976.
    • Lux S F, Nowak S, Terborg L, Holtkamp M, Krämer E, Schappacher F M, Rodehorst U, Gallasch T W, Meyer H W, Karst U, Winter M. ‘Application of LA-ICP-MS/LA-ICP-OES and ICP-OES for the determination of impurities in Li-Ion battery compounds.’ contributed to the 218th ECS Meeting, Las Vegas, USA, .
    • Nowak S, Terborg L, Holtkamp M, Lux S F, Krämer E, Schappacher F M, Rodehorst U, Gallasch T W, Deckwart J M, Bremes H G, Karst U, Winter M. ‘Combined Efforts of LA-ICP-MS/LA-ICP-OES and ICP-OES to determine Impurities in Li-Ion Battery Starting Materials.’ contributed to the 5th Nordic Conference on Plasma Spectrochemistry, Loen, Norway, .

    • Harmening T, Hermes W, Eul M, Schappacher FM, Pöttgen RP. . ‘Structure and properties of Eu2Pt3Sn5.’ Zeitschrift für Kristallographie 224, № 7: 351–357. doi: 10.1524/zkri.2009.1160.
    • Dietel AM, Döring C, Glatz G, Butovskii MV, Tok O, Schappacher FM, Pöttgen R, Kempe R. . ‘Bimetallic Complexes of Ytterbium and Europium Stabilized by Sterically Demanding Dipyridylamides.’ European Journal of Inorganic Chemistry 2009, № 8: 1051–1059. doi: 10.1002/ejic.200801055.
    • Rotter M, Tegel M, Schellenberg I, Schappacher FM, Pöttgen R, Deisenhofer J, Günther A, Schrettle F, Loidl A, Johrendt D. . ‘Competition of magnetism and superconductivity in underdoped (Ba 1-xKx)Fe2As2.’ New Journal of Physics 11. doi: 10.1088/1367-2630/11/2/025014.
    • Tappe F, Schappacher FM, Hermes W, Eul M, Pöttgen R. . ‘Drastic decrease of the curie temperature in the solid solution GdRu xCd1-x.’ Zeitschrift für Naturforschung B - A Journal of Chemical Sciences 64, № 3: 356–360.
    • Kirchmann M, Gädt T, Schappacher FM, Pöttgen R, Weigend F, Wesemann L. . ‘Partial double bond character in chalcogen compounds of stanna-closo-dodecaborate.’ Dalton Transactions 38, № 6: 1055–1062. doi: 10.1039/b814936d.
    • Schappacher F M, Hermes W, Pöttgen R. . ‘Structure and magnetic properties of RE2Cu2Cd.’ Journal of Solid State Chemistry 182, № 2: 265–272. doi: 10.1016/j.jssc.2008.10.033.
    • Jakubcová P, Schappacher F M, Pöttgen R, Johrendt D. . ‘Structure and properties of mixed-valence compound Eu5Zr3S12.’ ZAAC - Zeitschrift für Anorganische und Allgemeine Chemie / Journal of Inorganic and General Chemistry 635, № 4-5: 759–763. doi: 10.1002/zaac.200900075.

    • Zabula AV, Pape T, Hepp A, Schappacher FM, Rodewald UCh, Pöttgen R, Hahn FE. . ‘Trapping of tin(II) and lead(II) homologues of carbon monoxide by a benzannulated lutidine-bridged bisstannylene.’ Journal of the American Chemical Society 130, № 17: 5648–5649. doi: 10.1021/ja801000b.
    • La̧tka K, Pacyna AW, Pöttgen R, Schappacher FM. . ‘Puzzling magnetism of Gd3Cu4Sn4.’ Acta Physica Polonica A 114, № 6: 1501–1508.
    • Schappacher FM, Pöttgen R. . ‘Rare earth-rich cadmium compounds RE4TCd (T = Co, Ru, and Rh) with Gd4RhIn type structure.’ Chemical Monthly / Monatshefte für Chemie 139, № 10: 1137–1142. doi: 10.1007/s00706-008-0908-2.
    • Schappacher FM, Rodewald UCh, Pöttgen R. . ‘Rare earth-rich cadmium compounds RE4TCd (T = Ni, Pd, Ir, Pt).’ Zeitschrift für Naturforschung B - A Journal of Chemical Sciences 63, № 9: 1127–1130.
    • Tegel M, Rotter M, Wei V, Schappacher FM, Pöttgen R, Johrendt D. . ‘Structural and magnetic phase transitions in the ternary iron arsenides SrFe2As2 and EuFe2As2.’ Journal of Physics: Condensed Matter 20, № 45. doi: 10.1088/0953-8984/20/45/452201.
    • Schappacher FM, Rayaprol S, Pöttgen R. . ‘Structure and magnetism of GdRuGe.’ Solid State Communications 148, № 7-8: 326–330. doi: 10.1016/j.ssc.2008.08.033.
    • Zhu Y, Zhang L, Schappacher F M, Pöttgen R, Shi J, Kaskel S. . ‘Synthesis of magnetically separable porous carbon microspheres and their adsorption properties of phenol and nitrobenzene from aqueous solution.’ Journal of Physical Chemistry C 112, № 23: 8623–8628. doi: 10.1021/jp8010684.
    • Kirchmann M, Eichele K, Schappacher FM, Pöttgen R, Wesemann L. . ‘Octahedral coordination compounds of the Ni, Pd, Pt triad.’ Angewandte Chemie International Edition 47, № 5: 963–966. doi: 10.1002/anie.200704814.
    • Heying B, Rodewald UCh, Heymann G, Hermes W, Schappacher F M, Riecken J F, Sebastian C P, Huppertz H, Pöttgen R. . ‘The high-temperature modification of LuAgSn and high-pressure high-temperature experiments on DyAgSn, HoAgSn, and YbAgSn.’ Zeitschrift für Naturforschung B - A Journal of Chemical Sciences 63, № 2: 193–198.

    • Chevalier B, Decourt R, Heying B, Schappacher FM, Rodewald UCh, Hoffmann R-D, Pöttgen R, Eger R, Simon A. . ‘Inducing magnetism in the Kondo semiconductor CeRhSb through hydrogenation: Antiferromagnetic behavior of the new hydride CeRhSbH0.2.’ Chemistry of Materials 19, № 1: 28–35. doi: 10.1021/cm062168a.
    • Görlach T, Putselyk S, Hamann A, Tomanić T, Uhlarz M, Schappacher FM, Pöttgen R, V. Löhneysen H. . ‘Coexistence of localized and delocalized f-electrons in α-YbPdSn from thermodynamic and transport measurements.’ Physical Review B 76, № 20. doi: 10.1103/PhysRevB.76.205112.
    • Joosten D, Weissinger I, Kirchmann M, Maichle-Mössmer C, Schappacher FM, Pöttgen R, Wesemann L. . ‘1,2-carbastanna-closo-dodecaborate, a new tin ligand in coordination chemistry: Synthesis, structure, and reactivity.’ Organometallics 26, № 23: 5696–5701. doi: 10.1021/om7006858.
    • Kockrick E, Krawiec P, Schnelle W, Geiger D, Schappacher FM, Pöttgen R, Kaskel S. . ‘Space-confined formation of fept nanoparticles in ordered mesoporous silica SBA-15.’ Advanced Materials 19, № 19: 3021–3026. doi: 10.1002/adma.200601367.
    • Muts IR, Schappacher FM, Hermes W, Zaremba VI, Pöttgen R. . ‘Synthesis, structure and properties of SrAu3In3 and EuAu3In3-New indides with gold zig-zag chains.’ Journal of Solid State Chemistry 180, № 8: 2202–2208. doi: 10.1016/j.jssc.2007.05.026.
    • Schappacher FM, Katoh K, Pöttgen R. . ‘Bridgman crystal growth of Yb2Ru3Ge4-A ternary germanide with a three-dimensional network of condensed distorted RuGe5 and RuGe6 units.’ Journal of Solid State Chemistry 180, № 1: 186–190. doi: 10.1016/j.jssc.2006.10.008.
    • Gädt T, Schappacher FM, Pöttgen R, Wesemann L. . ‘Iodination of stanna-closo-dodecaborate.’ Inorganic Chemistry 46, № 7: 2864–2869. doi: 10.1021/ic0622858.
    • Knyrim JS, Schappacher FM, Pöttgen R, Auf Der Günne JS, Johrendt D, Huppertz H. . ‘Pressure-induced crystallization and characterization of the tin borate β-SnB4O7.’ Chemistry of Materials 19, № 2: 254–262. doi: 10.1021/cm061946w.
    • Riecken JF, Hermes W, Chevalier B, Hoffmann R, Schappacher FM, Poettgen R. . ‘Trivalent-intermediate valent cerium ordering in CeRuSn - A static intermediate valent cerium compound with a superstructure of the CeCoAl type.’ ZAAC - Zeitschrift für Anorganische und Allgemeine Chemie / Journal of Inorganic and General Chemistry 633, № 7: 1094–1099. doi: 10.1002/zaac.200700066.
    • Schappacher, F.M., Pöttgen, R., Bang Jin, G., Albrecht-Schmitt, T.E.,. . ‘151Eu and 121Sb Mössbauer spectroscopy of EuSbSe3 and EuBiSe3.’ Journal of Solid State Chemistry 180, № 11: 3035–3038. doi: 10.1016/j.jssc.2007.08.014.
    • Müller-Buschbaum, K., Mokaddem, Y., Schappacher, F.M., Pöttgen, R.,. . ‘∞ 3[Eu(Tzpy)2]: A homoleptic framework containing {EuIIN12} icosahedra.’ Angewandte Chemie International Edition 46, № 23: 4385–4387. doi: 10.1002/anie.200603682.

    • Lange S, Schappacher FM, Johrendt D, Nilges T, Hoffmann R-D, Pöttgen R. . ‘119Sn Mössbauer Spectroscopy and Chemical Bonding in AuTSn2 (T = Ni, Cu, Pd).’ ZAAC - Zeitschrift für Anorganische und Allgemeine Chemie / Journal of Inorganic and General Chemistry 632, № 8-9: 1432–1436. doi: 10.1002/zaac.200600078.

    • Pottgen R, Kotzyba G, Schappacher FM, Mosel BD, Eckert H, Grin Y. . ‘Structure and properties of EuZnGa.’ ZAAC - Zeitschrift für Anorganische und Allgemeine Chemie / Journal of Inorganic and General Chemistry 627, № 6: 1299–1304.

  • Scientific Talks

    • Ibing, Lukas; Gallasch, Tobias; Hintennach, Andreas; Winter, Martin; Schappacher, Falko : “A new low viscosity binder system for aqueous processing of ultra-thick Li ion battery cathodes”. Kraftwerk Batterie 2018, Münster, .
    • Börner, Markus; Evertz, Marco; Kollmer, Felix; Schappcher, Falko Mark; Winter, Martin; Nowak, Sascha : “ANALYSIS OF ACTIVE MATERIAL DEGRADATION IN LITHIUM ION BATTERIES BY MEANS OF TIME-OF-FLIGHT SECONDARY MASS SPECTROMETRY ”. Ionization Principles in Organic and Inorganic Mass Spectrometry, Menorca, Spanien, .
    • Börner, Markus; Nowak, Sascha; Kollmer, Felix; Zech, Claudia; Beckhoff, Burkhard; Schappacher, Falko M.; Winter, Martin : “Analysis of the transition metal dissolution/deposition process in lithium ion batteries”. European Materials Research Society - ALTECH, Straßburg, Frankreich, .
    • Schappacher, Falko M.; Winter, Martin; Friesen, Alex; : “Lithium Ion Batteries: State of the Art in Performance and Safety”. 38. Vienna Motor Symposium, ÖVK, Vienna, Austria, .
    • Hildebrand, Stephan; Friesen, Alex; Schappacher, Falko; Winter, Martin : “Thermal Stability of Lithium-ion Battery Materials: A Kinetic Consideration ”. 7th Battery Safety 2016, Bethesda, MD, .
    • Hildebrand, Stephan; Friesen, Alex; Schappacher, Falko; Winter, Martin : “Evaluating the Safety of Lithium ion Battery Materials via Accelerating Rate Calorimetry (ARC) ”. 17th International Conference Advanced Batteries, Accumulators and Fuel Cells, Brno University of technology, Brno, Czech Republic, .
    • Nowak, Sascha; Schappacher, Falko; Grützke, Martin; Kraft, Vadim; Weber, Waldemar; Reichert, Mathias; Kilic, Bilge; Winter, Martin; : “Electrolytes: A key component for improved safety and longer life of lithium ion batteries”. International Battery Association (IBA), Nantes, Frankreich, .
    • Cekic-Laskovic, Isidora; Nowak, Sascha; Schappacher, Falko; Winter, Martin : “Electrolytes for Li-Ion Batteries: Limitations, Challenges and Oppurtunities”. 18th International Meeting on Lithium Batteries, Chicago, USA, .
    • Friesen, Alex; Horsthemke, Fabian; Mönnighoff, Xaver; Winter, Martin; Schappacher, Falko : “Study of correlation between aging at low temperatures and safety of commercial 18650-type lithium-ion cells”. 8. Kraftwerk Batterie Fachtagung, Münster, Deutschland, .
    • Friesen, Alex; Schultz, Carola; Brunklaus, Gunther; Rodehorst, Uta; Börner, Markus; Mönnighoff, Xaver; Haetge, Jan; Schappacher, Falko; Winter, Martin : “Long term aging of automotive type lithium-ion cells”. 228th ECS Meeting, Conference, Phoenix, USA, .
    • Hahn, Hendrik; Wagner, Ralf; Schappacher, Falko; Winter, Martin; Nowak, Sascha : “In-situ Swagelok® Differential Electrochemical Mass Spectrometry (ISDEMS): New On-line Analysis Enables Insight into Lithium Ion Batteries During Operation ”. Colloquium Spectroscopicum Internationale XXXIX, Portugal, .
    • Börner, Markus; Vortmann, Britta; Niehoff, Philip; Schappacher, Falko; Winter, Martin : “Comparison of different synthesis methods for LiNi0.5Mn1.5O4: Electrochemical performance and aging mechanisms”. 227th ECS Meeting, Chicago, USA, .
    • Börner, Markus; Stenzel, Yannick; Schappacher, Falko; Winter, Martin : “Analysis of the aging mechanisms on the surface of LiNi0.5Co0.2Mn0.3O2 cathodes in commercial 18650 lithium ion batteries”. Kraftwerk Batterie, Aachen, Deutschland, .
    • Börner, Markus; Friesen, Alex; Haetge, Jan; Berghus, Debbie; Meier, Vladislav; Winter, Martin; Schappacher, Falko : „Studie zur Korrelation von Alterung und Sicherheit von Lithium-Ionen Batterien anhand kommerzieller Zellen des Typs 18650 basierend auf LiNi0.5Co0.2Mn0.3O2 / C“. Batterieforum Deutschland 2015, Berlin, Deutschland, .
    • Börner, Markus; Klamor, Sebastian; Hoffmann, Björn; Schroeder, Melanie; Winter, Martin; Schappacher, Falko : “Analysis of the manganese dissolution and deposition in LiMn2O4/Li5Ti5O12 based lithium-ion batteries”. 224th ECS Meeting, San Francisco, USA, .
    • Börner, Markus; Klamor, Sebastian; Hoffmann, Björn; Schroeder, Melanie; Winter, M; Schappacher, Falko : “Analysis of the manganese dissolution and deposition in LiMn2O4/Li4Ti5O12 based lithium-ion batteries”. XXXVIII Colloquim Spectroscopium Internationale, Tromso, Norwegen, .