Postdoc - automated screening of electrolyte additives for aqueous batteries in Geesthacht

• Postdoc - automated high-throughput screening of electrolyte adduces for aqueous batteries
• Beginn der Ausschreibung 30.10.2026
• Ende der Ausschreibung 26.11.2026

The postdoctoral candidate will work within an international research project focused on improving the performance and long-term stability of aqueous batteries through the development of advanced electrolyte additives.

The central objective of the project is to establish an integrated high-throughput workflow combining robotic electrolyte preparation, automated electrochemical testing, and machine-learning-assisted analysis.

• Develop and optimize automated high-throughput workflows for the preparation and electrochemical screening of aqueous electrolyte formulations.
• Systematically screen a broad range of electrolyte additives and generate high-quality datasets linking electrolyte composition to battery performance.
• Perform electrochemical characterization using techniques such as galvanostatic cycling, cyclic voltammetry, and electrochemical impedance spectroscopy.
• Analyze large experimental datasets and contribute to the development and validation of machine-learning and quantitative structure-property relationship models.
• Publish your results in leading peer-reviewed journals and present them at international conferences, write project reports.
• Collaborate closely with researchers, data scientists, and industrial partners working on electrolyte synthesis, battery development, modelling, and scale-up.
• Recruitment requirement
• A Ph D in the subject areas of Materials science, Electrochemistry, Chemical Engineering, Energy Engineering, or similar.
• Required knowledge and personal skills
• Strong background in electrochemistry and aqueous battery technologies.
• Hands-on laboratory experience and interest in experimental research.
• Experience with electrochemical measurements and data analysis.
• Interest in automated experimentation and data-driven materials research.
• Ability to work independently and as part of an interdisciplinary research team.
• Knowledge of techniques such as EIS, cyclic voltammetry, hydrogen evolution, and electrode degradation.
• Very good English language skills (at least B2/C1 level according to CEFR).
• Desired knowledge and personal skills
• Experience with aqueous batteries, metal-anode batteries, or electrolyte development.
• Experience with materials characterization techniques, such as microscopy, X-ray methods.
• Experience with automated experimentation, robotics, data science, or machine learning is advantageous.
• Our offer
• Access to state-of-the-art (robotic) labs, unique scientific and technical infrastructure
• Access to a large international research and industrial network.
• Funding for conferences, summer schools and courses needed or research stays
• An exciting job in a research center with around 1,000 employees from more than 60 nations
• International Welcome Office with guest accommodation
• 6 weeks holiday per year; company holidays between Christmas and New Year's Day
• Social benefits according to the collective agreement of the public service and remuneration up to EG 13 (according to Entg O Bund)
• Very good work-life balance; options for mobile and flexible work
• A green campus on the Elbe River, well-connected with Hamburg (public transport), subsidy for the Deutschlandticket if certain conditions are met (job ticket), charging facilities for electric vehicles
• Family-friendly company policy with childcare facilities, e. g. nursery/kindergarten close to the company
• Operational Health Management, e. g. Employee Assistance Program (EAP)

Severely disabled persons and those equaling severely disabled persons who are equally suitable for the position will be considered preferentially within the framework of legal requirements.

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