It is a tradition at the Natural Science Faculty of Universität des Saarlandes to have the annual PhD Day in the Aula. This year, 60 PhD student presented their research, ranging from artificial muscles, to much real mucus, from 3D printed nanofluids to very solid metals, from quantum communication to quorum sensing inhibitors. From our […]
Welcome Prof. Dominik Barz from Queen’s University (Canada) for his 1-month research visit to our laboratory to work on supercapacitors with us. We thank the Alexander von Humboldt Foundation for the funding of the visit.
Volker Presser attended the RIC2D symposium “unlocking the challenges of water scarcity: 2D materials in action” and gave an oral presentation on “Electrochemical Desalination with MXene”.
Nikolaos Papadopolous presents a poster at the Advanced Battery Power Conference in Münster, Germany with the title “Electrochemical Modeling of Gr/Si Lithium-Ion Batteries with prolonged Relaxation Times considering Kinetic, Mechanical, and Geometric Cell Characteristics”.
The IOP Journal “Materials Futures” has included our paper led by alumnus Qingsong Wang in the collection of the “Materials Futures 2023 Best Paper Award”. J. Wang, S.L. Dreyer, K. Wang, Z. Ding, T. Diemant, G. Karkera, Y. Ma, A. Sarkar, B. Zhou, M.V. Gorbunov, A. Omar, D. Mikhailova, V. Presser, M. Fichtner, H. Hahn, […]
Welcome EEIGM student Bachir Tall, who will be working on supercapacitors during his 2-month internship.
Congratulations to Stefanie! Her poster “High-Performance Lithium-Ion Batteries with High Stability Derived from Titanium-Oxide- and Sulfur-Loaded Carbon”, a direct result from our collaboration within the FWF-DFG project SPHEROGELS, won 2nd place in the Energy Category at the 2024 RSC Poster competition! Link to the original publication: https://pubs.acs.org/doi/10.1021/acsami.3c16851
Dr. Stefanie Arnold was selected to attend the 2024 edition of the prestigious Lindau Nobel Laureate Meeting. She is one of only 650 young scientists selected in a highly competitive process from across the globe. This year, the topic is physics and Stefanie’s positive energy and visionary research perspective will enrich the LINO24!
New paper in Carbon on hydrogen densification in carbon nanopore confinement: Insights from small-angle neutron scattering using a hierarchical contrast model from our long-term collaboration with Oskar Paris (Montanuniversität Leoben).
New paper published in Langmuir on emerging frontiers in multichannel membrane capacitive deionization. Spearheaded by our group alumni Choonsoo Kim, together with Hyunjin Kim, Seonghwan Kim, and Byeongho Lee from Kongju National University, our joint work dives deep into the advancements and future prospects of MC-MCDI technology. We explore how this innovative approach not only pushes the […]
Volker Presser gives a seminar talk with the title “Electrochemical desalination and Lithium-ion extraction” at the École normale supérieure on invitation of former group member Lucie Ries.
New battery published in ACS Applied Materials & Interfaces on hybridization of carbon spherogels with titanium oxide and sulfur enables high performance lithium-ion battery electrodes. As a result from our research project with Michael Elsaesser from the Paris Lodron Universität Salzburg, we introduce a novel approach to enhancing lithium-ion battery electrodes. We have successfully combined […]
New review paper published in Desalination. Our manuscript examines various Direct Lithium Extraction (DLE) technologies, a response to increasing lithium demand driven by its extensive use in batteries for diverse applications. Traditional lithium extraction methods, including mining and evaporation ponds, pose significant environmental challenges and may not suffice to meet global demand. DLE offers a […]
New paper published in Energy Advances from our continued collaboration with Michael Elsaesser (Paris Lodron Universität Salzburg) on carbon spherogels. Custom-designed nanoporous carbon materials enhance sustainable electrochemical technologies by offering better performance and efficiency. Carbon spherogels, which are highly porous carbon aerogel materials made up of a network of hollow carbon nanospheres with consistent diameters, […]
Stefanie Arnold presents work on electrochemical lithium ion battery recycling at the LithiumDays 2023 in Halle, Germany.
Behnoosh Bornamehr has successfully defended her thesis with the title “Derivatization and design of transition metal oxides and sulfides for advanced and sustainable battery technology”.
Three contributions at the Lorentz Center Workshop on Electrochemical Energy Storage in 2D and Layered Materials with two poster presentations and an oral (virtual) talk on “MXene and hybrid electrodes for high performance energy storage”.
Volker Presser gives an oral presentation at the Conference on the Safety of Advanced Materials in Saarbrücken on the topic “Synthesis and recycling of MXene electrodes for high performance energy storage”.
Best practice paper on electrochemical desalination published in Cell Press Physical Science! In this paper, we shed light on technical how-to (and how-not-to) aspects of the promising future of ion-selective, energy-efficient water desalination through electrochemical methods. Including, but not limited to, capacitive deionization. We dive deep into the performance metrics commonly used for this approach […]
New paper published in Journal of Molecular Liquids on binary ionic liquid supercapacitors. There is much to learn from simulation when it comes to understanding nanoscaled ion electrosorption of ions within carbon nanopores. Especially when it comes to the behavior of ionic-liquid-based supercapacitors which promise an extended potential window, and consequently, enhanced energy ratings. Ionic […]