Current positions

Doctoral student at ITAS with the dissertation “Sustainability assessment of post-lithium battery systems in early design phases”

Fields of work

System analysis and Life Cycle Assessment of Post-Lithium batteries

Current projects

Cluster of Excellence PoLiS

On the internet

Scientific networks:
ResearchGate

Social networks:
LinkedIn

Professional background

since 2019	Doctoral student at ITAS
2018	Master thesis at the Institute for High Voltage Technology (IFHT) with the title “Development of a Reinforcement Learning Agent to Optimize Secondary Control Market Offerings”, Aachen
2017 - 2018	Research assistant at the Institute of Power Systems and Power Economics (IAEW), Aachen
2016 - 2018	Master study Sustainable Energy Supply at the RWTH Aachen University
2016	Bachelor thesis at Inros Lackner SE in the field of energy-efficient laboratory planning for the Deutsches Elektronen-Synchrotron (DESY), Hamburg
2015 - 2016	Semester abroad at the Ostfalia University of Applied Sciences with with Chinese-German double degree, Wolfenbüttel
2012 - 2016	Bachelor study Energy Technology and Building Services Engineering at the Tongji University, Shanghai

Publications

2021

Presentations

Liu, H.; Aßen, N. von der; Baumann, M.; Weil, M.
Market Assessment of Hard Carbon Anode Materials of Sodium-ion batteries - a Life Cycle Perspective.
2021. European Materials Research Society Fall Meeting (E-MRS 2021), Online, September 20–23, 2021

Liu, H.; Dou, X.; Aßen, N. von der; Weil, M.
Life Cycle Assessment of Bio- based Carbon Materials as Anode of Sodium-ion Batteries.
2021, June 17. 25th Annual Green Chemistry and Engineering Conference (ACS 2021), Online, June 14–18, 2021

Liu, H.; Montenegro, C.; Aßen, N. von der; Weil, M.
Sustainability Assessment of Promising Anode Materials for Post-Lithium Battery Systems in Early Design Phases.
2021. Energy Transition and Sustainability Conference (APEEN 2021), Online, January 20–21, 2021

Liu, H.; Tomasini, C. R.; Lan, L.; Li, J.; Zhang, X.; Aßen, N. von der; Weil, M.
Organic Waste for the Production of Hard Carbon for Batteries – A Life Cycle Assessment Perspective.
2021. Waste-to-Resources (2021), Online, May 18–20, 2021

Weil, M.; Baumann, M.; Peters, J.; Erakca, M.; Ersoy, H.; Jasper, F.; Liu, H.; Baur, D.; Bautista, S.
Prospective sustainability analysis of present and future battery systems.
2021. Graduiertenkolleg Bayerisches Zentrum für Batterietechnik (2021), Online, February 18, 2021

Weil, M.; Baumann, M.; Peters, J.; Erakca, M.; Ersoy, H.; Jasper, F.; Liu, H.; Bautista, S.
Prospective sustainability analysis of present and future battery systems.
2021. Cambridge University Energy Technology Society : Term Cards - Michaelmas (CUETS 2021), Cambridge, United Kingdom, November 9, 2021

Weil, M.; Erakca, M.; Peters, J.; Baumann, M.; Bautista, S.; Liu, H.; Ersoy, H.; Mandade, P.; Yang, J.; Jasper, F.; Emmerich, P.; Grunwald, A.
Recycling von Li-Ionen Batterien – Heute und Morgen.
2021. STORENERGY Congress (2021), Online, November 17–18, 2021

Weil, M.; Peters, J.; Baumann, M.; Erakca, M.; Bautista, S.; Liu, H.; Ersoy, H.
Recycling of Different Battery Types: A First LCA-Based Sustainability Perspective.
2021. 11th Advanced automotive battery conference Europe (AABC 2021 2021), Online, January 19–20, 2021

Weil, M.; Peters, J.; Baumann, M.; Erakca, M.; Bautista, S.; Liu, H.; Ersoy, H.; Mandade, P.; Yang, J.; Jasper, F.; Emmerich, P.
Challenges and Options for the Recycling of Present and Future Batteries.
2021. 15th Conference Society And Materials (EcoSD 2021), Online, May 10–11, 2021

Weil, M.; Peters, J.; Baumann, M.; Erakca, M.; Bautista, S.; Liu, H.; Ersoy, H.; Mandade, P.; Yang, J.; Jasper, F.; Emmerich, P.; Grunwald, A.
Resource situation for electrochemical energy storage systems and recycling effects.
2021. Kickoff der POF IV im Forschungsbereich Energie, Helmholtz ES2050 (2021), Online, July 2, 2021

Weil, M.; Peters, J.; Baumann, M.; Erakca, M.; Bautista, S.; Liu, H.; Ersoy, H.; Mandade, P.; Yang, J.; Jasper, F.; Emmerich, P.; Grunwald, A.
Internationale und Nationale Aktivitäten zum Themenfeld Nachhaltigkeit im Batteriesektor.
2021. Kompetenznetzwerk Lithium-Ionen-Batterien "Nachhaltigkeit und Recycling" (KLiB 2021), Online, June 29, 2021

Posters

Liu, H.; Aßen, N. von der; Baumann, M.; Weil, M.
Identifying Product Life Cycle Stage of Hard Carbon Anode Materials.
2021. 10th International Conference on Life Cycle Management (LCM 2021), Online, September 5–8, 2021

Liu, H.; Aßen, N. von der; Baumann, M.; Weil, M.
Comparative LCA of Emerging Carbon Electrode Materials: exploring sustainable process route of sodium-Ion battery manufacturing.
2021. 10th Young Environmental Scientists Meeting (SAC 2021), Online, February 22–26, 2021

2020

Presentations

Liu, H.; Cornelius, G.; Trivedi, S.; Häringer, M.; Bertolini, S.
Cathode Materials for Monovalent Ions: from synthesis to processing.
2020. GS-EWS Virtual Summer Symposium (2020), Online, September 21–22, 2020

Weil, M.; Baumann, M.; Peters, J.; Erakca, M.; Bautista, S.; Liu, H.; Ersoy, H.
Sustainability aspects for the recycling of present and future battery technologies.
2020. E-Waste World Conference and Expo (2020), Online, November 18–19, 2020

Weil, M.; Baumann, M.; Peters, J.; Erakca, M.; Tomasini Montenegro, C.; Liu, H.; Baur, D.; Bautista, S.
Lebenszyklusorientierte Nachhaltigkeitsanalyse gegenwärtiger und zukünftiger Batteriesysteme.
2020. STORENERGY congress (2020), Online, November 11–13, 2020

Weil, M.; Montenegro, C. T.; Peters, J. F.; Baumann, M.; Zhao-Karger, Z.; Wolter, C.; Liu, H.; Ersoy, H.; Erakca, M.; Bautista, S.
Environmental Life Cycle Assessment of MgS-Batteries.
2020. International Symposium on Magnesium Batteries (2020), Online, September 8–9, 2020

Posters

Liu, H.; Dou, X.; Lan, L.; Li, J.; Aßen, N. von der; Weil, M.; Baumann, M.
A Review for Environmental Analyses of Sodium-Ion Battery Systems and a Preliminary Life Cycle Assessment of Anode Material Manufacturing.
2020. 41st SETAC North America (2020), Online, November 15–19, 2020