INM - Leibniz-Institute for New Materials gGmbH
Organisation/Company INM - Leibniz-Institute for New Materials gGmbH Department Innovative Electron Microscopy Research Field Chemistry » Instrumental analysis Chemistry » Structural chemistry Chemistry » Physical chemistry Engineering » Materials engineering Physics » Applied physics Physics » Chemical physics Technology » Materials technology Researcher Profile First Stage Researcher (R1) Positions PhD Positions Application Deadline 20 Sep 2026 - 23:59 (Europe/Berlin) Country Germany Type of Contract Temporary Job Status Full-time Hours Per Week 39.5 Offer Starting Date 1 Nov 2026 Is the job funded through the EU Research Framework Programme? Horizon Europe - MSCA Reference Number DC2 Marie Curie Grant Agreement Number Is the Job related to staff position within a Research Infrastructure? Yes
Offer Description
The aim of the project is to reveal the nanoscale details of the ionic transport at electrode-electrolyte interfaces in operando focusing on the specific role of composite materials in improving sodium ion batteries (SIBs) and zinc ion batteries (ZIBs) performances. The DC will design and test microbattery closed-cell setups based on MEMS chip technology and perform operando characterizations of solid-solid (S-S) and solid-liquid (S-L) interfaces using probe corrected scanning transmission electron microscope (STEM) and related spectroscopy techniques. Processes at Na-ion carbonaceous anode and their composites for SIBs will be compared. Zn composite cathodes for ZIBs will be tested. Tight cooperation with DCs#1 and #4, assisting with nanoscale characterisation of carbonaceous, composite covalent anode materials in SIBs, and multifunctional ion-conductive polymers in rechargeable aqueous ZIBs, is expected. Operando experiments will be compared with ex-situ TEM analysis of materials from coin cells at different states of charge to ensure comparability of the results. Chemical composition, electronic structure at S-L, S-S and S-S-L interfaces will be probed by EELS.
Expected results
(1) Successful assembly and nanoscale study of the S-L, S-S, S-S-L interfaces in microbattery devices.
(2) Unveiling interface-performances relationships (e.g., composition-porosity-structure with SEI formation for SIBs, ZIBs used within the project).
- Excellent communication and writing skills, thorough command of the English language
- Good knowledge of electrochemistry, materials science
- Skills in experimental electrochemistry and electrochemical technologies
- Experience with material characterization using electron microscopy and/or spectroscopy techniques and corresponding data interpretation will be an advantage
- Ability to work as a member of an international, multi-disciplinary team
- German language knowledge is very beneficial.
Master’s degree or equivalent in Materials Science, Electrochemistry, Chemistry, Applied Physics or closely related disciplines.
Languages ENGLISH Level Excellent
Additional Information
INM - Leibniz Institute for New Materials is in Saarbrücken, Saarland, Germany and is an internationally leading center for materials research, a scientific partner to national and international research institutions, and a provider of research and development for companies throughout the world. The INM is an institute of the Leibniz Association and has about 250 employees.
The selected candidate will be required to enroll in a PhD program at Saarland University.
The Doctoral Candidate will stay 4 months at VSB Technical University of Ostrava (Prof. M. Pumera), Czech Republic and 3 months at Stockholm University (Prof. Jiayin Yuan), Sweden.
The salary will comply with the rules of the 2025 MSCA Doctoral Network program under Horizon Europe and consists of:
- a living allowance (country correction coefficient applies)
- a mobility allowance (€710/month)
- and, if applicable, a family allowance (€660/month).
All amounts are subject to national taxation and social security regulations.
Other benefits
- Social Security coverage
- Training, Networking and secondment opportunities
The position is funded for 36 months under the MSCA Doctoral Network . The total contract duration is 36 months.
Start date: from but not later than .
The INM practices an open and appreciative corporate culture in which the existing diversity is promoted and lived. The institute is an equal opportunity employer with a certified family-friendly policy, and it provides offers for a better work-life balance, flextime, and mobile working. We promote professional opportunities for women and strongly encourage them to apply. People with disabilities are expressly encouraged to apply and will be given priority if equally qualified.
Eligibility criteria
Applicants must not already hold a doctoral degree at the date of recruitment and not have resided or carried out their main activity (work, studies, etc.) in Germany for more than 12 months in the 36 months immediately before the recruitment date.
Eligibility will be verified at the time of recruitment.
Selection process
Recruitment will follow the MSCA Doctoral Network principles of
- Open, transparent and merit-based selection
- Equal opportunities and non-discrimination
- Evaluation by a qualified selection committee
Shortlisted candidates may be invited for interviews. The selection process will be properly documented in accordance with MSCA requirements.
Additional comments
The e-ChemIn network brings 12 academic and 6 industrial partners from 9 countries formed an international, interdisciplinary and inter-sectoral team. 15 Doctoral candidates will enjoy a multi-disciplinary and international environment with plenty of training opportunities and exchange with all labs involved in the Network.
The doctoral candidates will be hired in one of the following institutions/organizations:
- Max Planck Institute of Colloids and Interfaces (DC1)
- Stockholm University (DC4, DC13)
- CIC energiGUNE (DC6, DC7)
- VSB Technical University of Ostrava (DC8)
- Royal Institute of Technology(DC9)
- Leiden University (DC10)
- University of Liverpool (DC11)
- University of Trieste (DC12)
- MONOLITHOS Catalysts and Recycling Ltd. (DC14).
Scientific background
The climate targets set by the EU with the goal of climate neutrality by 2050 require a transformation of all sectors of the economy towards the use of renewables-based electricity, calling for joined forces between EU countries in order to achieve a more resilient energy system. In the e-ChemIn we are united by the idea of applying a new paradigm in designing energy devices, which shifts the current approach of creating individual materials towards engineering electrochemically ACTIVE MATERIALS INTERFACES. Working together we will: 1) design multiple sets of electrochemical interfaces using renewable, abundant, and circular materials and optimize them for new generations of energy conversion and storage devices. Created lab-scale prototypes which outperform characteristics of current benchmarks and will be ready for further developments at high TRLs (5-9); 2) develop multimodal approaches for the characterization of interfaces operando at the nanoscale, providing unprecedented insights into interfaces in action and making the characterization of active interfaces accessible to the broader scientific community; 3) successfully establish processes for the recovery of critical raw materials from end-of-life devices and apply them at the industrial scale.
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INM - Leibniz-Institute for New Materials gGmbH Recruiting-Team
