Congratulations to Stefanie to be admitted to the Young Academy (Academy of Sciences and Literature | Mainz)! Since 2016, The Young Academy | Mainz has been the Academy’s dedicated programme for supporting emerging talent. Membership gives selected scientists, writers, and musicians the chance to build an interdisciplinary network and engage across fields. A key principle is the full and equal involvement of Young Academy members in the Academy’s activities. Active participation in meetings and events – and regular exchange with members of the established scholarly society – are therefore central to the programme. Members are also encouraged to shape the agenda themselves by organising events and launching new initiatives, especially through interdisciplinary working groups that pursue timely research questions developed independently by the members.

We are grateful that our collaborative review paper (led by Amir Razmjou) obtained the Best Review Paper in Desalination 2023–2025 Award from the Elsevier Journal Desalination.

Our team competed this year again at the International Olympiad in Electrochemical Material Science, which starts to become a bit of a tradition. This year, Energetic People (Stefanie Arnold, Peter Burger, Anna Seltmann) won the 3rd place! 🏅A special thanks to Fyodor Malchik for organizing this amazing event!

We are happy to announce Wensen Wang having received the Humboldt Research Fellowship for Experienced Researchers to carry our research on ion separation! We are excited!

Delvina Tarimo gives an oral presentation on “Influence of Porous Structure, Sulfur Loading, and Cathode/Solid Electrolyte Interphase Formation Using Carbonate and Ether-Based Electrolyte for Lithium-Sulfur Batteries”

Two oral contributions to the DLE Symposium in Karlsruhe, Germany, from our team:

Cansu Kök: Tailored MXene electrodes for selective and stable electrochemical lithium recovery in aqueous solutions (oral)

Stefanie Arnold: Electrochemical perspectives for Li-ion battery recycling (oral)

Our team presents our energy research at the Citizen’s Festival in Saarbrücken, in celebration of the German Unification Day. From age 5 to 65, many participated in building own small water-electrolyte-based coin cell batteries – becoming honorary battery experts 🔋Thanks for the strong effort and hour-long dedication of Stefanie Arnold, Jean Gustavo Ruthes de Andrade, Asia Sarycheva, and Anna Seltmann 🌻

We have had the privilege to work with Anna Seltmann for quite some time – she re-joins now our team as our second technician and we are looking forward to the many exciting adventures and scientific discoveries ahead of us!

Welcome to our new Postdoc, Nicolas Huth! He will work with us on battery materials and technologies.

Welcome new group member Burak Ölmez! He will be working on high performance battery electrodes in his new role as a Ph.D. student in our team.

Saeed Borhani presents our collaborative work on “Iron-loaded carbon spherogels as sustainable electrode materials for high-performance lithium-ion batteries” at the Evonik meets Science 2025 in Heidelberg (Germany). The poster won also the best poster award. Congratulations!

Liying Xue presents a poster on our work on multi-component composition materials at the at the Faraday Discussion on “High-entropy alloy nanostructures: from theory to application” by the Royal Society of Chemistry (RSC) in London (UK). Thanks to our external collaborators Chaochao Dun and Oliver Janka!

Several contributions from our team at the 76th Annual Meeting of the International Society of Electrochemistry (ISE) in Main, Germany.

Volker Presser: Electrochemical lithium-ion separation (oral)
Stefanie Arnold: Electrochemical perspectives for Li-ion battery recycling (oral)
Delvina J. Tarimo: Influence of porous structure, sulfur loading, and cathode/solid electrolyte interphase formation using carbonate and ether-based electrolyte for lithium-sulfur batteries (oral)
Mingren Liu: Electron-rich niobium oxide subnanoclusters boosting charge transfer for highly reversible Na-S Batteries (poster)

Welcome to our new Postdoc, Dr. Asia Sarycheva! She will support our research activities relating to MXene and material characterization capitalizing on her many skills and expertise. We are looking forward to the joint work and time ahead!

We are grateful for the Minister to take time to visit the science exhibition ship MS Wissenschaft, anchoring in Saarbrücken, Germany. We discussed climate change, scientific discoveries, basic and applied research – specifically as it pertains to our research on lithium-ion battery recycling.

We are grateful for the Minister visiting our group to learn more about the EFRE-funded eLiFlow project to continuously harvest lithium-ions from aqueous solutions.

We enjoyed our annual group retreat – due to a booking issue, reduced to one day, but no less fun! We enjoyed our group dinner, as won by popular vote, in the Vietnamese restaurant Yoko in Saarbrücken. For the scientific talks, we mixed things up: rather than all Ph.D. students and Postdocs presenting theirworks… each one was assigned a partner with a topic as different as can be within our group – and each person needed to present his/her partner’s research. 🚀

As another highlight, we had Hanna Sänger from Arenus Akademie (Tatjana Heidemann) to give a seminar on mental health. Mental health is as important as physical health – yet, it is met by stigma and taboo, as the mind reminds an opaque mystery and people rather accept what they can “see” over what they feel. Nonetheless, how we feel about ourselves and work is of highest importance and the foundation for a sustainable, productive, and healthy work life. Thanks for giving us an introductoin in this important topic (in excellent English that put myself to shame).

Thanks for our Humboldt-visitor, long-term collaborator, and true friend Michael Naguib for joining us! 💡We also got our traditional group picture done, once more, by the one and only Uwe Bellhäuser 🌼 and thank Elke Bubel for helping us so much for securing the photoshooting spot in front of the NTNM library! 📚

Looking forward to our next retreat already! And we will make sure to find a replacement appointment for some well-overdue minigolf ⛳

Panyu has successfully defended her Ph.D. thesis on “Electrochemical water desalination for ion separation toward ion-selectivity and sustainable materials”. All the best to you and your continued career!